diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
index ff000ccade78c4f5787dcc57cf417609dd400bad..bd7a0fa5801bb91b3ae03720add8b7c1815dae5b 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,apmixedsys.txt
@@ -8,6 +8,7 @@ Required Properties:
- compatible: Should be one of:
- "mediatek,mt2701-apmixedsys"
- "mediatek,mt2712-apmixedsys", "syscon"
+ - "mediatek,mt6765-apmixedsys", "syscon"
- "mediatek,mt6779-apmixedsys", "syscon"
- "mediatek,mt6797-apmixedsys"
- "mediatek,mt7622-apmixedsys"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
index e4ca7b7031236f5dca2de2cd1f62d7e31c14b346..38309db115f5377ee13c5309f682d8135d11deaf 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt
@@ -7,6 +7,7 @@ Required Properties:
- compatible: Should be one of:
- "mediatek,mt2701-audsys", "syscon"
+ - "mediatek,mt6765-audsys", "syscon"
- "mediatek,mt6779-audio", "syscon"
- "mediatek,mt7622-audsys", "syscon"
- "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt
index 1f4aaa15a37ecde03b4ef9d94683eea867f3824f..a0ce82085ad0c25b3a527c835e1812c4a722f77c 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,camsys.txt
@@ -6,6 +6,7 @@ The MediaTek camsys controller provides various clocks to the system.
Required Properties:
- compatible: Should be one of:
+ - "mediatek,mt6765-camsys", "syscon"
- "mediatek,mt6779-camsys", "syscon"
- "mediatek,mt8183-camsys", "syscon"
- #clock-cells: Must be 1
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
index 2b693e343c56d6754ce34c955b64e4137bc27f9e..1e1f00718a7d65e631123019b453057d98ce4697 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,imgsys.txt
@@ -8,6 +8,7 @@ Required Properties:
- compatible: Should be one of:
- "mediatek,mt2701-imgsys", "syscon"
- "mediatek,mt2712-imgsys", "syscon"
+ - "mediatek,mt6765-imgsys", "syscon"
- "mediatek,mt6779-imgsys", "syscon"
- "mediatek,mt6797-imgsys", "syscon"
- "mediatek,mt7623-imgsys", "mediatek,mt2701-imgsys", "syscon"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
index db2f4fd754e7d7207748ffe884bb01e270351a31..49a968be1a808e41f8a8fa1b3dad8fc824c5bac7 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,infracfg.txt
@@ -9,6 +9,7 @@ Required Properties:
- compatible: Should be one of:
- "mediatek,mt2701-infracfg", "syscon"
- "mediatek,mt2712-infracfg", "syscon"
+ - "mediatek,mt6765-infracfg", "syscon"
- "mediatek,mt6779-infracfg_ao", "syscon"
- "mediatek,mt6797-infracfg", "syscon"
- "mediatek,mt7622-infracfg", "syscon"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8be5978f388da0ac66a3803b1d5c600945dfc267
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mipi0a.txt
@@ -0,0 +1,28 @@
+Mediatek mipi0a (mipi_rx_ana_csi0a) controller
+============================
+
+The Mediatek mipi0a controller provides various clocks
+to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+ - "mediatek,mt6765-mipi0a", "syscon"
+- #clock-cells: Must be 1
+
+The mipi0a controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+The mipi0a controller also uses the common power domain from
+Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
+The available power doamins are defined in dt-bindings/power/mt*-power.h.
+
+Example:
+
+mipi0a: clock-controller@11c10000 {
+ compatible = "mediatek,mt6765-mipi0a", "syscon";
+ reg = <0 0x11c10000 0 0x1000>;
+ power-domains = <&scpsys MT6765_POWER_DOMAIN_CAM>;
+ #clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
index 8d6a9d98e7a6f3415d54058a3766cfa711f0de68..d8c9108c3b4a44915362a92784c196c7c95ffd1e 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.txt
@@ -9,6 +9,7 @@ Required Properties:
- compatible: Should be one of:
- "mediatek,mt2701-mmsys", "syscon"
- "mediatek,mt2712-mmsys", "syscon"
+ - "mediatek,mt6765-mmsys", "syscon"
- "mediatek,mt6779-mmsys", "syscon"
- "mediatek,mt6797-mmsys", "syscon"
- "mediatek,mt7623-mmsys", "mediatek,mt2701-mmsys", "syscon"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml
index 55209a2baedcc4c396862b2a2e5c96640d0f57f5..e271c4682ebcd66c00e9c244f7c45832144cdc1f 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,pericfg.yaml
@@ -20,6 +20,7 @@ properties:
- enum:
- mediatek,mt2701-pericfg
- mediatek,mt2712-pericfg
+ - mediatek,mt6765-pericfg
- mediatek,mt7622-pericfg
- mediatek,mt7629-pericfg
- mediatek,mt8135-pericfg
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
index 0293d693ce0caa2a950bd9781c8583e4823dc268..9b0394cbbdc916bf0d07ee07d2e048959fa860e6 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,topckgen.txt
@@ -8,6 +8,7 @@ Required Properties:
- compatible: Should be one of:
- "mediatek,mt2701-topckgen"
- "mediatek,mt2712-topckgen", "syscon"
+ - "mediatek,mt6765-topckgen", "syscon"
- "mediatek,mt6779-topckgen", "syscon"
- "mediatek,mt6797-topckgen"
- "mediatek,mt7622-topckgen"
diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c877bcc1a5c5d3cf5aa1028eeb2b624d579b9cb2
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,vcodecsys.txt
@@ -0,0 +1,27 @@
+Mediatek vcodecsys controller
+============================
+
+The Mediatek vcodecsys controller provides various clocks to the system.
+
+Required Properties:
+
+- compatible: Should be one of:
+ - "mediatek,mt6765-vcodecsys", "syscon"
+- #clock-cells: Must be 1
+
+The vcodecsys controller uses the common clk binding from
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+The available clocks are defined in dt-bindings/clock/mt*-clk.h.
+
+The vcodecsys controller also uses the common power domain from
+Documentation/devicetree/bindings/soc/mediatek/scpsys.txt
+The available power doamins are defined in dt-bindings/power/mt*-power.h.
+
+Example:
+
+venc_gcon: clock-controller@17000000 {
+ compatible = "mediatek,mt6765-vcodecsys", "syscon";
+ reg = <0 0x17000000 0 0x10000>;
+ power-domains = <&scpsys MT6765_POWER_DOMAIN_VCODEC>;
+ #clock-cells = <1>;
+};
diff --git a/Documentation/devicetree/bindings/clock/baikal,bt1-ccu-div.yaml b/Documentation/devicetree/bindings/clock/baikal,bt1-ccu-div.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..2821425ee44596def3801d52280d0904e770cbb9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/baikal,bt1-ccu-div.yaml
@@ -0,0 +1,188 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/baikal,bt1-ccu-div.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Baikal-T1 Clock Control Unit Dividers
+
+maintainers:
+ - Serge Semin <fancer.lancer@gmail.com>
+
+description: |
+ Clocks Control Unit is the core of Baikal-T1 SoC System Controller
+ responsible for the chip subsystems clocking and resetting. The CCU is
+ connected with an external fixed rate oscillator, which signal is transformed
+ into clocks of various frequencies and then propagated to either individual
+ IP-blocks or to groups of blocks (clock domains). The transformation is done
+ by means of an embedded into CCU PLLs and gateable/non-gateable dividers. The
+ later ones are described in this binding. Each clock domain can be also
+ individually reset by using the domain clocks divider configuration
+ registers. Baikal-T1 CCU is logically divided into the next components:
+ 1) External oscillator (normally XTAL's 25 MHz crystal oscillator, but
+ in general can provide any frequency supported by the CCU PLLs).
+ 2) PLLs clocks generators (PLLs).
+ 3) AXI-bus clock dividers (AXI) - described in this binding file.
+ 4) System devices reference clock dividers (SYS) - described in this binding
+ file.
+ which are connected with each other as shown on the next figure:
+
+ +---------------+
+ | Baikal-T1 CCU |
+ | +----+------|- MIPS P5600 cores
+ | +-|PLLs|------|- DDR controller
+ | | +----+ |
+ +----+ | | | | |
+ |XTAL|--|-+ | | +---+-|
+ +----+ | | | +-|AXI|-|- AXI-bus
+ | | | +---+-|
+ | | | |
+ | | +----+---+-|- APB-bus
+ | +-------|SYS|-|- Low-speed Devices
+ | +---+-|- High-speed Devices
+ +---------------+
+
+ Each sub-block is represented as a separate DT node and has an individual
+ driver to be bound with.
+
+ In order to create signals of wide range frequencies the external oscillator
+ output is primarily connected to a set of CCU PLLs. Some of PLLs CLKOUT are
+ then passed over CCU dividers to create signals required for the target clock
+ domain (like AXI-bus or System Device consumers). The dividers have the
+ following structure:
+
+ +--------------+
+ CLKIN --|->+----+ 1|\ |
+ SETCLK--|--|/DIV|->| | |
+ CLKDIV--|--| | | |-|->CLKLOUT
+ LOCK----|--+----+ | | |
+ | |/ |
+ | | |
+ EN------|-----------+ |
+ RST-----|--------------|->RSTOUT
+ +--------------+
+
+ where CLKIN is the reference clock coming either from CCU PLLs or from an
+ external clock oscillator, SETCLK - a command to update the output clock in
+ accordance with a set divider, CLKDIV - clocks divider, LOCK - a signal of
+ the output clock stabilization, EN - enable/disable the divider block,
+ RST/RSTOUT - reset clocks domain signal. Depending on the consumer IP-core
+ peculiarities the dividers may lack of some functionality depicted on the
+ figure above (like EN, CLKDIV/LOCK/SETCLK). In this case the corresponding
+ clock provider just doesn't expose either switching functions, or the rate
+ configuration, or both of them.
+
+ The clock dividers, which output clock is then consumed by the SoC individual
+ devices, are united into a single clocks provider called System Devices CCU.
+ Similarly the dividers with output clocks utilized as AXI-bus reference clocks
+ are called AXI-bus CCU. Both of them use the common clock bindings with no
+ custom properties. The list of exported clocks and reset signals can be found
+ in the files: 'include/dt-bindings/clock/bt1-ccu.h' and
+ 'include/dt-bindings/reset/bt1-ccu.h'. Since System Devices and AXI-bus CCU
+ are a part of the Baikal-T1 SoC System Controller their DT nodes are supposed
+ to be a children of later one.
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: baikal,bt1-ccu-axi
+
+then:
+ properties:
+ clocks:
+ items:
+ - description: CCU SATA PLL output clock
+ - description: CCU PCIe PLL output clock
+ - description: CCU Ethernet PLL output clock
+
+ clock-names:
+ items:
+ - const: sata_clk
+ - const: pcie_clk
+ - const: eth_clk
+
+else:
+ properties:
+ clocks:
+ items:
+ - description: External reference clock
+ - description: CCU SATA PLL output clock
+ - description: CCU PCIe PLL output clock
+ - description: CCU Ethernet PLL output clock
+
+ clock-names:
+ items:
+ - const: ref_clk
+ - const: sata_clk
+ - const: pcie_clk
+ - const: eth_clk
+
+properties:
+ compatible:
+ enum:
+ - baikal,bt1-ccu-axi
+ - baikal,bt1-ccu-sys
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+unevaluatedProperties: false
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+examples:
+ # AXI-bus Clock Control Unit node:
+ - |
+ #include <dt-bindings/clock/bt1-ccu.h>
+
+ clock-controller@1f04d030 {
+ compatible = "baikal,bt1-ccu-axi";
+ reg = <0x1f04d030 0x030>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ clocks = <&ccu_pll CCU_SATA_PLL>,
+ <&ccu_pll CCU_PCIE_PLL>,
+ <&ccu_pll CCU_ETH_PLL>;
+ clock-names = "sata_clk", "pcie_clk", "eth_clk";
+ };
+ # System Devices Clock Control Unit node:
+ - |
+ #include <dt-bindings/clock/bt1-ccu.h>
+
+ clock-controller@1f04d060 {
+ compatible = "baikal,bt1-ccu-sys";
+ reg = <0x1f04d060 0x0a0>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+
+ clocks = <&clk25m>,
+ <&ccu_pll CCU_SATA_PLL>,
+ <&ccu_pll CCU_PCIE_PLL>,
+ <&ccu_pll CCU_ETH_PLL>;
+ clock-names = "ref_clk", "sata_clk", "pcie_clk",
+ "eth_clk";
+ };
+ # Required Clock Control Unit PLL node:
+ - |
+ ccu_pll: clock-controller@1f04d000 {
+ compatible = "baikal,bt1-ccu-pll";
+ reg = <0x1f04d000 0x028>;
+ #clock-cells = <1>;
+
+ clocks = <&clk25m>;
+ clock-names = "ref_clk";
+ };
+...
diff --git a/Documentation/devicetree/bindings/clock/baikal,bt1-ccu-pll.yaml b/Documentation/devicetree/bindings/clock/baikal,bt1-ccu-pll.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..97131bfa6f87e91089e5dc2924975fb8bba28b97
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/baikal,bt1-ccu-pll.yaml
@@ -0,0 +1,131 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/baikal,bt1-ccu-pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Baikal-T1 Clock Control Unit PLL
+
+maintainers:
+ - Serge Semin <fancer.lancer@gmail.com>
+
+description: |
+ Clocks Control Unit is the core of Baikal-T1 SoC System Controller
+ responsible for the chip subsystems clocking and resetting. The CCU is
+ connected with an external fixed rate oscillator, which signal is transformed
+ into clocks of various frequencies and then propagated to either individual
+ IP-blocks or to groups of blocks (clock domains). The transformation is done
+ by means of PLLs and gateable/non-gateable dividers embedded into the CCU.
+ It's logically divided into the next components:
+ 1) External oscillator (normally XTAL's 25 MHz crystal oscillator, but
+ in general can provide any frequency supported by the CCU PLLs).
+ 2) PLLs clocks generators (PLLs) - described in this binding file.
+ 3) AXI-bus clock dividers (AXI).
+ 4) System devices reference clock dividers (SYS).
+ which are connected with each other as shown on the next figure:
+
+ +---------------+
+ | Baikal-T1 CCU |
+ | +----+------|- MIPS P5600 cores
+ | +-|PLLs|------|- DDR controller
+ | | +----+ |
+ +----+ | | | | |
+ |XTAL|--|-+ | | +---+-|
+ +----+ | | | +-|AXI|-|- AXI-bus
+ | | | +---+-|
+ | | | |
+ | | +----+---+-|- APB-bus
+ | +-------|SYS|-|- Low-speed Devices
+ | +---+-|- High-speed Devices
+ +---------------+
+
+ Each CCU sub-block is represented as a separate dts-node and has an
+ individual driver to be bound with.
+
+ In order to create signals of wide range frequencies the external oscillator
+ output is primarily connected to a set of CCU PLLs. There are five PLLs
+ to create a clock for the MIPS P5600 cores, the embedded DDR controller,
+ SATA, Ethernet and PCIe domains. The last three domains though named by the
+ biggest system interfaces in fact include nearly all of the rest SoC
+ peripherals. Each of the PLLs is based on True Circuits TSMC CLN28HPM core
+ with an interface wrapper (so called safe PLL' clocks switcher) to simplify
+ the PLL configuration procedure. The PLLs work as depicted on the next
+ diagram:
+
+ +--------------------------+
+ | |
+ +-->+---+ +---+ +---+ | +---+ 0|\
+ CLKF--->|/NF|--->|PFD|...|VCO|-+->|/OD|--->| |
+ +---+ +->+---+ +---+ /->+---+ | |--->CLKOUT
+ CLKOD---------C----------------+ 1| |
+ +--------C--------------------------->|/
+ | | ^
+ Rclk-+->+---+ | |
+ CLKR--->|/NR|-+ |
+ +---+ |
+ BYPASS--------------------------------------+
+ BWADJ--->
+
+ where Rclk is the reference clock coming from XTAL, NR - reference clock
+ divider, NF - PLL clock multiplier, OD - VCO output clock divider, CLKOUT -
+ output clock, BWADJ is the PLL bandwidth adjustment parameter. At this moment
+ the binding supports the PLL dividers configuration in accordance with a
+ requested rate, while bypassing and bandwidth adjustment settings can be
+ added in future if it gets to be necessary.
+
+ The PLLs CLKOUT is then either directly connected with the corresponding
+ clocks consumer (like P5600 cores or DDR controller) or passed over a CCU
+ divider to create a signal required for the clock domain.
+
+ The CCU PLL dts-node uses the common clock bindings with no custom
+ parameters. The list of exported clocks can be found in
+ 'include/dt-bindings/clock/bt1-ccu.h'. Since CCU PLL is a part of the
+ Baikal-T1 SoC System Controller its DT node is supposed to be a child of
+ later one.
+
+properties:
+ compatible:
+ const: baikal,bt1-ccu-pll
+
+ reg:
+ maxItems: 1
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ description: External reference clock
+ maxItems: 1
+
+ clock-names:
+ const: ref_clk
+
+unevaluatedProperties: false
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+examples:
+ # Clock Control Unit PLL node:
+ - |
+ clock-controller@1f04d000 {
+ compatible = "baikal,bt1-ccu-pll";
+ reg = <0x1f04d000 0x028>;
+ #clock-cells = <1>;
+
+ clocks = <&clk25m>;
+ clock-names = "ref_clk";
+ };
+ # Required external oscillator:
+ - |
+ clk25m: clock-oscillator-25m {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "clk25m";
+ };
+...
diff --git a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
index 05a245c9df08fe48738a1d3e27e6bd45711b4a50..bcff681a4bd0b5c0abbe534b2540517fea49b62c 100644
--- a/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
+++ b/Documentation/devicetree/bindings/clock/idt,versaclock5.txt
@@ -12,6 +12,7 @@ Required properties:
"idt,5p49v5933"
"idt,5p49v5935"
"idt,5p49v6901"
+ "idt,5p49v6965"
- reg: i2c device address, shall be 0x68 or 0x6a.
- #clock-cells: from common clock binding; shall be set to 1.
- clocks: from common clock binding; list of parent clock handles,
diff --git a/Documentation/devicetree/bindings/clock/intel,agilex.yaml b/Documentation/devicetree/bindings/clock/intel,agilex.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..cf5a9eb803e6261965cfae7d816b936aac6fd8be
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/intel,agilex.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,agilex.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel SoCFPGA Agilex platform clock controller binding
+
+maintainers:
+ - Dinh Nguyen <dinguyen@kernel.org>
+
+description:
+ The Intel Agilex Clock controller is an integrated clock controller, which
+ generates and supplies to all modules.
+
+properties:
+ compatible:
+ const: intel,agilex-clkmgr
+
+ '#clock-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ # Clock controller node:
+ - |
+ clkmgr: clock-controller@ffd10000 {
+ compatible = "intel,agilex-clkmgr";
+ reg = <0xffd10000 0x1000>;
+ clocks = <&osc1>;
+ #clock-cells = <1>;
+ };
+...
diff --git a/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml b/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..6dc1414bfb7f6376513ae773548467a03d9e7f28
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/intel,cgu-lgm.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/intel,cgu-lgm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Intel Lightning Mountain SoC's Clock Controller(CGU) Binding
+
+maintainers:
+ - Rahul Tanwar <rahul.tanwar@linux.intel.com>
+
+description: |
+ Lightning Mountain(LGM) SoC's Clock Generation Unit(CGU) driver provides
+ all means to access the CGU hardware module in order to generate a series
+ of clocks for the whole system and individual peripherals.
+
+ Please refer to include/dt-bindings/clock/intel,lgm-clk.h header file, it
+ defines all available clocks as macros. These macros can be used in device
+ tree sources.
+
+properties:
+ compatible:
+ const: intel,cgu-lgm
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+examples:
+ - |
+ cgu: clock-controller@e0200000 {
+ compatible = "intel,cgu-lgm";
+ reg = <0xe0200000 0x33c>;
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/Documentation/devicetree/bindings/clock/marvell,mmp2-audio-clock.yaml b/Documentation/devicetree/bindings/clock/marvell,mmp2-audio-clock.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..dffa73402da9373fd1adc5230093d5e119f8fe42
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/marvell,mmp2-audio-clock.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/marvell,mmp2-audio-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell MMP2 Audio Clock Controller
+
+maintainers:
+ - Lubomir Rintel <lkundrak@v3.sk>
+
+description: |
+ The audio clock controller generates and supplies the clocks to the audio
+ codec.
+
+ Each clock is assigned an identifier and client nodes use this identifier
+ to specify the clock which they consume.
+
+ All these identifiers could be found in
+ <dt-bindings/clock/marvell,mmp2-audio.h>.
+
+properties:
+ compatible:
+ enum:
+ - marvell,mmp2-audio-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Audio subsystem clock
+ - description: The crystal oscillator clock
+ - description: First I2S clock
+ - description: Second I2S clock
+
+ clock-names:
+ items:
+ - const: audio
+ - const: vctcxo
+ - const: i2s0
+ - const: i2s1
+
+ '#clock-cells':
+ const: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/marvell,mmp2-audio.h>
+ #include <dt-bindings/clock/marvell,mmp2.h>
+ #include <dt-bindings/power/marvell,mmp2.h>
+
+ clock-controller@d42a0c30 {
+ compatible = "marvell,mmp2-audio-clock";
+ reg = <0xd42a0c30 0x10>;
+ clock-names = "audio", "vctcxo", "i2s0", "i2s1";
+ clocks = <&soc_clocks MMP2_CLK_AUDIO>,
+ <&soc_clocks MMP2_CLK_VCTCXO>,
+ <&soc_clocks MMP2_CLK_I2S0>,
+ <&soc_clocks MMP2_CLK_I2S1>;
+ power-domains = <&soc_clocks MMP2_POWER_DOMAIN_AUDIO>;
+ #clock-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml b/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml
index e2b6ac96bbcb04f3a5d8aae9796fade7181c6789..d68f0d196e7d384db55029379c087e687ab8fa0f 100644
--- a/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/marvell,mmp2-clock.yaml
@@ -42,12 +42,16 @@ properties:
'#reset-cells':
const: 1
+ '#power-domain-cells':
+ const: 1
+
required:
- compatible
- reg
- reg-names
- '#clock-cells'
- '#reset-cells'
+ - '#power-domain-cells'
additionalProperties: false
@@ -61,4 +65,5 @@ examples:
reg-names = "mpmu", "apmu", "apbc";
#clock-cells = <1>;
#reset-cells = <1>;
+ #power-domain-cells = <1>;
};
diff --git a/Documentation/devicetree/bindings/clock/qcom,a53pll.txt b/Documentation/devicetree/bindings/clock/qcom,a53pll.txt
deleted file mode 100644
index e3fa8118eaee16ec71ba58ab4cbb7f8422a1e68e..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/clock/qcom,a53pll.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Qualcomm MSM8916 A53 PLL Binding
---------------------------------
-The A53 PLL on MSM8916 platforms is the main CPU PLL used used for frequencies
-above 1GHz.
-
-Required properties :
-- compatible : Shall contain only one of the following:
-
- "qcom,msm8916-a53pll"
-
-- reg : shall contain base register location and length
-
-- #clock-cells : must be set to <0>
-
-Example:
-
- a53pll: clock@b016000 {
- compatible = "qcom,msm8916-a53pll";
- reg = <0xb016000 0x40>;
- #clock-cells = <0>;
- };
-
diff --git a/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml b/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..20d2638b4cd2397bbf2786a634ff640bd5638e4c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,a53pll.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,a53pll.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm A53 PLL Binding
+
+maintainers:
+ - Sivaprakash Murugesan <sivaprak@codeaurora.org>
+
+description:
+ The A53 PLL on few Qualcomm platforms is the main CPU PLL used used for
+ frequencies above 1GHz.
+
+properties:
+ compatible:
+ const: qcom,msm8916-a53pll
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ #Example 1 - A53 PLL found on MSM8916 devices
+ - |
+ a53pll: clock@b016000 {
+ compatible = "qcom,msm8916-a53pll";
+ reg = <0xb016000 0x40>;
+ #clock-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
index e533bb0cfd2b43dcd8bfe95b66014b0efecbee91..ee0467fb5e31ce0b5af6a3df392cd8a3a4eace05 100644
--- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml
@@ -22,6 +22,8 @@ description: |
- dt-bindings/reset/qcom,gcc-ipq6018.h
- dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
- dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+ - dt-bindings/clock/qcom,gcc-msm8939.h
+ - dt-bindings/reset/qcom,gcc-msm8939.h
- dt-bindings/clock/qcom,gcc-msm8660.h
- dt-bindings/reset/qcom,gcc-msm8660.h
- dt-bindings/clock/qcom,gcc-msm8974.h
@@ -41,6 +43,7 @@ properties:
- qcom,gcc-ipq8064
- qcom,gcc-msm8660
- qcom,gcc-msm8916
+ - qcom,gcc-msm8939
- qcom,gcc-msm8960
- qcom,gcc-msm8974
- qcom,gcc-msm8974pro
diff --git a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
index acc31b3991bd33fbe31d366f0407e1912c4532a8..1b16a863b3556ca955e2fa435d8f81cfe0b53a14 100644
--- a/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
+++ b/Documentation/devicetree/bindings/clock/qcom,mmcc.yaml
@@ -67,6 +67,10 @@ properties:
description:
Protected clock specifier list as per common clock binding
+ vdd-gfx-supply:
+ description:
+ Regulator supply for the GPU_GX GDSC
+
required:
- compatible
- reg
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c55a7c494e013da52ffb5412a040af7fcda853bc
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clock.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-div6-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas CPG DIV6 Clock
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+ The CPG DIV6 clocks are variable factor clocks provided by the Clock Pulse
+ Generator (CPG). Their clock input is divided by a configurable factor from 1
+ to 64.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r8a73a4-div6-clock # R-Mobile APE6
+ - renesas,r8a7740-div6-clock # R-Mobile A1
+ - renesas,sh73a0-div6-clock # SH-Mobile AG5
+ - const: renesas,cpg-div6-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ oneOf:
+ - maxItems: 1
+ - maxItems: 4
+ - maxItems: 8
+ description:
+ For clocks with multiple parents, invalid settings must be specified as
+ "<0>".
+
+ '#clock-cells':
+ const: 0
+
+ clock-output-names: true
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a73a4-clock.h>
+ sdhi2_clk: sdhi2_clk@e615007c {
+ compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
+ reg = <0xe615007c 4>;
+ clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>, <0>,
+ <&extal2_clk>;
+ #clock-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clocks.txt
deleted file mode 100644
index ae36ab84291988b730e077ce50d208ffaeea8dca..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-div6-clocks.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-* Renesas CPG DIV6 Clock
-
-The CPG DIV6 clocks are variable factor clocks provided by the Clock Pulse
-Generator (CPG). Their clock input is divided by a configurable factor from 1
-to 64.
-
-Required Properties:
-
- - compatible: Must be one of the following
- - "renesas,r8a73a4-div6-clock" for R8A73A4 (R-Mobile APE6) DIV6 clocks
- - "renesas,r8a7740-div6-clock" for R8A7740 (R-Mobile A1) DIV6 clocks
- - "renesas,r8a7790-div6-clock" for R8A7790 (R-Car H2) DIV6 clocks
- - "renesas,r8a7791-div6-clock" for R8A7791 (R-Car M2-W) DIV6 clocks
- - "renesas,r8a7793-div6-clock" for R8A7793 (R-Car M2-N) DIV6 clocks
- - "renesas,r8a7794-div6-clock" for R8A7794 (R-Car E2) DIV6 clocks
- - "renesas,sh73a0-div6-clock" for SH73A0 (SH-Mobile AG5) DIV6 clocks
- and "renesas,cpg-div6-clock" as a fallback.
- - reg: Base address and length of the memory resource used by the DIV6 clock
- - clocks: Reference to the parent clock(s); either one, four, or eight
- clocks must be specified. For clocks with multiple parents, invalid
- settings must be specified as "<0>".
- - #clock-cells: Must be 0
-
-
-Optional Properties:
-
- - clock-output-names: The name of the clock as a free-form string
-
-
-Example
--------
-
- sdhi2_clk: sdhi2_clk@e615007c {
- compatible = "renesas,r8a73a4-div6-clock", "renesas,cpg-div6-clock";
- reg = <0 0xe615007c 0 4>;
- clocks = <&pll1_div2_clk>, <&cpg_clocks R8A73A4_CLK_PLL2S>,
- <0>, <&extal2_clk>;
- #clock-cells = <0>;
- clock-output-names = "sdhi2ck";
- };
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml
index 9cd102e5fed549f3ea59863c0e3700ae27c4b3f6..c745bd60719ab7bb56f88bc0ef97ea7f44995934 100644
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml
@@ -25,6 +25,7 @@ properties:
compatible:
enum:
- renesas,r7s9210-cpg-mssr # RZ/A2
+ - renesas,r8a7742-cpg-mssr # RZ/G1H
- renesas,r8a7743-cpg-mssr # RZ/G1M
- renesas,r8a7744-cpg-mssr # RZ/G1N
- renesas,r8a7745-cpg-mssr # RZ/G1E
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt b/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt
deleted file mode 100644
index da578ebdda2889fc1dad50c671bc274af7d38169..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-* Renesas CPG Module Stop (MSTP) Clocks
-
-The CPG can gate SoC device clocks. The gates are organized in groups of up to
-32 gates.
-
-This device tree binding describes a single 32 gate clocks group per node.
-Clocks are referenced by user nodes by the MSTP node phandle and the clock
-index in the group, from 0 to 31.
-
-Required Properties:
-
- - compatible: Must be one of the following
- - "renesas,r7s72100-mstp-clocks" for R7S72100 (RZ) MSTP gate clocks
- - "renesas,r8a73a4-mstp-clocks" for R8A73A4 (R-Mobile APE6) MSTP gate clocks
- - "renesas,r8a7740-mstp-clocks" for R8A7740 (R-Mobile A1) MSTP gate clocks
- - "renesas,r8a7778-mstp-clocks" for R8A7778 (R-Car M1) MSTP gate clocks
- - "renesas,r8a7779-mstp-clocks" for R8A7779 (R-Car H1) MSTP gate clocks
- - "renesas,r8a7790-mstp-clocks" for R8A7790 (R-Car H2) MSTP gate clocks
- - "renesas,r8a7791-mstp-clocks" for R8A7791 (R-Car M2-W) MSTP gate clocks
- - "renesas,r8a7792-mstp-clocks" for R8A7792 (R-Car V2H) MSTP gate clocks
- - "renesas,r8a7793-mstp-clocks" for R8A7793 (R-Car M2-N) MSTP gate clocks
- - "renesas,r8a7794-mstp-clocks" for R8A7794 (R-Car E2) MSTP gate clocks
- - "renesas,sh73a0-mstp-clocks" for SH73A0 (SH-MobileAG5) MSTP gate clocks
- and "renesas,cpg-mstp-clocks" as a fallback.
- - reg: Base address and length of the I/O mapped registers used by the MSTP
- clocks. The first register is the clock control register and is mandatory.
- The second register is the clock status register and is optional when not
- implemented in hardware.
- - clocks: Reference to the parent clocks, one per output clock. The parents
- must appear in the same order as the output clocks.
- - #clock-cells: Must be 1
- - clock-output-names: The name of the clocks as free-form strings
- - clock-indices: Indices of the gate clocks into the group (0 to 31)
-
-The clocks, clock-output-names and clock-indices properties contain one entry
-per gate clock. The MSTP groups are sparsely populated. Unimplemented gate
-clocks must not be declared.
-
-
-Example
--------
-
- #include <dt-bindings/clock/r8a7790-clock.h>
-
- mstp3_clks: mstp3_clks@e615013c {
- compatible = "renesas,r8a7790-mstp-clocks", "renesas,cpg-mstp-clocks";
- reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
- clocks = <&cp_clk>, <&mmc1_clk>, <&sd3_clk>, <&sd2_clk>,
- <&cpg_clocks R8A7790_CLK_SD1>, <&cpg_clocks R8A7790_CLK_SD0>,
- <&mmc0_clk>;
- #clock-cells = <1>;
- clock-output-names =
- "tpu0", "mmcif1", "sdhi3", "sdhi2",
- "sdhi1", "sdhi0", "mmcif0";
- clock-indices = <
- R8A7790_CLK_TPU0 R8A7790_CLK_MMCIF1 R8A7790_CLK_SDHI3
- R8A7790_CLK_SDHI2 R8A7790_CLK_SDHI1 R8A7790_CLK_SDHI0
- R8A7790_CLK_MMCIF0
- >;
- };
diff --git a/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.yaml b/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9752ac63288b13f4f7addee099cf7b5bf34db8ae
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/renesas,cpg-mstp-clocks.yaml
@@ -0,0 +1,82 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-mstp-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Clock Pulse Generator (CPG) Module Stop (MSTP) Clocks
+
+maintainers:
+ - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+ The Clock Pulse Generator (CPG) can gate SoC device clocks. The gates are
+ organized in groups of up to 32 gates.
+
+ This device tree binding describes a single 32 gate clocks group per node.
+ Clocks are referenced by user nodes by the Module Stop (MSTP) node phandle
+ and the clock index in the group, from 0 to 31.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - renesas,r7s72100-mstp-clocks # RZ/A1
+ - renesas,r8a73a4-mstp-clocks # R-Mobile APE6
+ - renesas,r8a7740-mstp-clocks # R-Mobile A1
+ - renesas,r8a7778-mstp-clocks # R-Car M1
+ - renesas,r8a7779-mstp-clocks # R-Car H1
+ - renesas,sh73a0-mstp-clocks # SH-Mobile AG5
+ - const: renesas,cpg-mstp-clocks
+
+ reg:
+ minItems: 1
+ items:
+ - description: Module Stop Control Register (MSTPCR)
+ - description: Module Stop Status Register (MSTPSR)
+
+ clocks:
+ minItems: 1
+ maxItems: 32
+
+ '#clock-cells':
+ const: 1
+
+ clock-indices:
+ minItems: 1
+ maxItems: 32
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 32
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+ - clock-indices
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a73a4-clock.h>
+ mstp2_clks: mstp2_clks@e6150138 {
+ compatible = "renesas,r8a73a4-mstp-clocks",
+ "renesas,cpg-mstp-clocks";
+ reg = <0xe6150138 4>, <0xe6150040 4>;
+ clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
+ <&mp_clk>, <&cpg_clocks R8A73A4_CLK_HP>;
+ #clock-cells = <1>;
+ clock-indices = <
+ R8A73A4_CLK_SCIFA0 R8A73A4_CLK_SCIFA1
+ R8A73A4_CLK_SCIFB0 R8A73A4_CLK_SCIFB1
+ R8A73A4_CLK_SCIFB2 R8A73A4_CLK_SCIFB3
+ R8A73A4_CLK_DMAC
+ >;
+ clock-output-names =
+ "scifa0", "scifa1", "scifb0", "scifb1", "scifb2", "scifb3",
+ "dmac";
+ };
diff --git a/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt b/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
index 4bf6f53bd95eaa20b0a299d102e9513f3ab68d0f..da92f5748deeed9dc8637fa4adc92f2341d1fb35 100644
--- a/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
+++ b/Documentation/devicetree/bindings/clock/renesas,rcar-usb2-clock-sel.txt
@@ -27,7 +27,9 @@ Required properties:
- compatible: "renesas,r8a7795-rcar-usb2-clock-sel" if the device is a part of
an R8A7795 SoC.
"renesas,r8a7796-rcar-usb2-clock-sel" if the device if a part of
- an R8A7796 SoC.
+ an R8A77960 SoC.
+ "renesas,r8a77961-rcar-usb2-clock-sel" if the device if a part of
+ an R8A77961 SoC.
"renesas,rcar-gen3-usb2-clock-sel" for a generic R-Car Gen3
compatible device.
diff --git a/Documentation/devicetree/bindings/clock/silabs,si5341.txt b/Documentation/devicetree/bindings/clock/silabs,si5341.txt
index a70c333e4cd40bb52646d4083c12bd1c7ea84259..504cce3abe46454c9c0bc2028d862f7ac1ace27a 100644
--- a/Documentation/devicetree/bindings/clock/silabs,si5341.txt
+++ b/Documentation/devicetree/bindings/clock/silabs,si5341.txt
@@ -1,15 +1,21 @@
-Binding for Silicon Labs Si5341 and Si5340 programmable i2c clock generator.
+Binding for Silicon Labs Si5340, Si5341 Si5342, Si5344 and Si5345 programmable
+i2c clock generator.
Reference
[1] Si5341 Data Sheet
https://www.silabs.com/documents/public/data-sheets/Si5341-40-D-DataSheet.pdf
[2] Si5341 Reference Manual
https://www.silabs.com/documents/public/reference-manuals/Si5341-40-D-RM.pdf
+[3] Si5345 Reference Manual
+ https://www.silabs.com/documents/public/reference-manuals/Si5345-44-42-D-RM.pdf
The Si5341 and Si5340 are programmable i2c clock generators with up to 10 output
clocks. The chip contains a PLL that sources 5 (or 4) multisynth clocks, which
in turn can be directed to any of the 10 (or 4) outputs through a divider.
The internal structure of the clock generators can be found in [2].
+The Si5345 is similar to the Si5341 with the addition of fractional input
+dividers and automatic input selection, as described in [3].
+The Si5342 and Si5344 are smaller versions of the Si5345, with 2 or 4 outputs.
The driver can be used in "as is" mode, reading the current settings from the
chip at boot, in case you have a (pre-)programmed device. If the PLL is not
@@ -28,6 +34,9 @@ Required properties:
- compatible: shall be one of the following:
"silabs,si5340" - Si5340 A/B/C/D
"silabs,si5341" - Si5341 A/B/C/D
+ "silabs,si5342" - Si5342 A/B/C/D
+ "silabs,si5344" - Si5344 A/B/C/D
+ "silabs,si5345" - Si5345 A/B/C/D
- reg: i2c device address, usually 0x74
- #clock-cells: from common clock binding; shall be set to 2.
The first value is "0" for outputs, "1" for synthesizers.
diff --git a/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml b/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml
index 14ae4ea3bc20219d92d1f0bbccd7124159aac1ca..29813873cfbcae7afa4fe84f258ac96078ab1ffc 100644
--- a/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml
+++ b/Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml
@@ -28,6 +28,7 @@ properties:
- sprd,sc9863a-rpll
- sprd,sc9863a-dpll
- sprd,sc9863a-mm-gate
+ - sprd,sc9863a-mm-clk
- sprd,sc9863a-apapb-gate
clocks:
diff --git a/MAINTAINERS b/MAINTAINERS
index 9ee17f1ce2b431cb4d88aa7c5ecfd51e29d9dd3f..d3b57ce3c5cfbb03f73c4a22001eb62279bbbcb8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14493,6 +14493,7 @@ M: Geert Uytterhoeven <geert+renesas@glider.be>
L: linux-renesas-soc@vger.kernel.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
+F: Documentation/devicetree/bindings/clock/renesas,*
F: drivers/clk/renesas/
RENESAS EMEV2 I2C DRIVER
diff --git a/arch/Kconfig b/arch/Kconfig
index 2e6f843d87c47d7cc86cab234dc5858d3d79f5ca..6d2ba653fe496f1b6d0301c4e70d1dd686eadb90 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -328,12 +328,6 @@ config HAVE_FUNCTION_ARG_ACCESS_API
the API needed to access function arguments from pt_regs,
declared in asm/ptrace.h
-config HAVE_CLK
- bool
- help
- The <linux/clk.h> calls support software clock gating and
- thus are a key power management tool on many systems.
-
config HAVE_HW_BREAKPOINT
bool
depends on PERF_EVENTS
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fb6c85c5d3446a25940ff4dcf38608f8d04d1136..bbac2867062d87e6a33b933f64bc94524393894a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -367,6 +367,7 @@ config ARCH_EP93XX
select CPU_ARM920T
select GENERIC_CLOCKEVENTS
select GPIOLIB
+ select HAVE_LEGACY_CLK
help
This enables support for the Cirrus EP93xx series of CPUs.
@@ -438,7 +439,6 @@ config ARCH_PXA
select ARM_CPU_SUSPEND if PM
select AUTO_ZRELADDR
select COMMON_CLK
- select CLKDEV_LOOKUP
select CLKSRC_PXA
select CLKSRC_MMIO
select TIMER_OF
@@ -477,7 +477,6 @@ config ARCH_SA1100
bool "SA1100-based"
select ARCH_MTD_XIP
select ARCH_SPARSEMEM_ENABLE
- select CLKDEV_LOOKUP
select CLKSRC_MMIO
select CLKSRC_PXA
select TIMER_OF if OF
@@ -498,7 +497,6 @@ config ARCH_SA1100
config ARCH_S3C24XX
bool "Samsung S3C24XX SoCs"
select ATAGS
- select CLKDEV_LOOKUP
select CLKSRC_SAMSUNG_PWM
select GENERIC_CLOCKEVENTS
select GPIO_SAMSUNG
@@ -528,6 +526,7 @@ config ARCH_OMAP1
select GENERIC_IRQ_MULTI_HANDLER
select GPIOLIB
select HAVE_IDE
+ select HAVE_LEGACY_CLK
select IRQ_DOMAIN
select NEED_MACH_IO_H if PCCARD
select NEED_MACH_MEMORY_H
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 6fe1550f43ec6aef6d0d775695c07812f089593b..0dd999212944fa9323a3b4b096f04232436b4dd7 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@ -124,6 +124,8 @@ config MACH_MMP2_DT
select PINCTRL_SINGLE
select ARCH_HAS_RESET_CONTROLLER
select CPU_PJ4
+ select PM_GENERIC_DOMAINS if PM
+ select PM_GENERIC_DOMAINS_OF if PM && OF
help
Include support for Marvell MMP2 based platforms using
the device tree.
diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile
index 7b3a7f979eece0b98187d1df07aac288e174f5f8..e3758f7e1fe7f5bd24dacb780eece24f04cf4d42 100644
--- a/arch/arm/mach-mmp/Makefile
+++ b/arch/arm/mach-mmp/Makefile
@@ -12,12 +12,6 @@ obj-$(CONFIG_CPU_PXA910) += pxa910.o
obj-$(CONFIG_CPU_MMP2) += mmp2.o
obj-$(CONFIG_MMP_SRAM) += sram.o
-ifeq ($(CONFIG_COMMON_CLK), )
-obj-y += clock.o
-obj-$(CONFIG_CPU_PXA168) += clock-pxa168.o
-obj-$(CONFIG_CPU_PXA910) += clock-pxa910.o
-obj-$(CONFIG_CPU_MMP2) += clock-mmp2.o
-endif
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_CPU_PXA910) += pm-pxa910.o
obj-$(CONFIG_CPU_MMP2) += pm-mmp2.o
diff --git a/arch/arm/mach-mmp/clock-mmp2.c b/arch/arm/mach-mmp/clock-mmp2.c
deleted file mode 100644
index 7536398bf1c16554817683cbe994818f302afd29..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mmp/clock-mmp2.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/clk/mmp.h>
-
-#include "addr-map.h"
-
-#include "common.h"
-#include "clock.h"
-
-/*
- * APB Clock register offsets for MMP2
- */
-#define APBC_RTC APBC_REG(0x000)
-#define APBC_TWSI1 APBC_REG(0x004)
-#define APBC_TWSI2 APBC_REG(0x008)
-#define APBC_TWSI3 APBC_REG(0x00c)
-#define APBC_TWSI4 APBC_REG(0x010)
-#define APBC_KPC APBC_REG(0x018)
-#define APBC_UART1 APBC_REG(0x02c)
-#define APBC_UART2 APBC_REG(0x030)
-#define APBC_UART3 APBC_REG(0x034)
-#define APBC_GPIO APBC_REG(0x038)
-#define APBC_PWM0 APBC_REG(0x03c)
-#define APBC_PWM1 APBC_REG(0x040)
-#define APBC_PWM2 APBC_REG(0x044)
-#define APBC_PWM3 APBC_REG(0x048)
-#define APBC_SSP0 APBC_REG(0x04c)
-#define APBC_SSP1 APBC_REG(0x050)
-#define APBC_SSP2 APBC_REG(0x054)
-#define APBC_SSP3 APBC_REG(0x058)
-#define APBC_SSP4 APBC_REG(0x05c)
-#define APBC_SSP5 APBC_REG(0x060)
-#define APBC_TWSI5 APBC_REG(0x07c)
-#define APBC_TWSI6 APBC_REG(0x080)
-#define APBC_UART4 APBC_REG(0x088)
-
-#define APMU_USB APMU_REG(0x05c)
-#define APMU_NAND APMU_REG(0x060)
-#define APMU_SDH0 APMU_REG(0x054)
-#define APMU_SDH1 APMU_REG(0x058)
-#define APMU_SDH2 APMU_REG(0x0e8)
-#define APMU_SDH3 APMU_REG(0x0ec)
-
-static void sdhc_clk_enable(struct clk *clk)
-{
- uint32_t clk_rst;
-
- clk_rst = __raw_readl(clk->clk_rst);
- clk_rst |= clk->enable_val;
- __raw_writel(clk_rst, clk->clk_rst);
-}
-
-static void sdhc_clk_disable(struct clk *clk)
-{
- uint32_t clk_rst;
-
- clk_rst = __raw_readl(clk->clk_rst);
- clk_rst &= ~clk->enable_val;
- __raw_writel(clk_rst, clk->clk_rst);
-}
-
-struct clkops sdhc_clk_ops = {
- .enable = sdhc_clk_enable,
- .disable = sdhc_clk_disable,
-};
-
-/* APB peripheral clocks */
-static APBC_CLK(uart1, UART1, 1, 26000000);
-static APBC_CLK(uart2, UART2, 1, 26000000);
-static APBC_CLK(uart3, UART3, 1, 26000000);
-static APBC_CLK(uart4, UART4, 1, 26000000);
-static APBC_CLK(twsi1, TWSI1, 0, 26000000);
-static APBC_CLK(twsi2, TWSI2, 0, 26000000);
-static APBC_CLK(twsi3, TWSI3, 0, 26000000);
-static APBC_CLK(twsi4, TWSI4, 0, 26000000);
-static APBC_CLK(twsi5, TWSI5, 0, 26000000);
-static APBC_CLK(twsi6, TWSI6, 0, 26000000);
-static APBC_CLK(gpio, GPIO, 0, 26000000);
-
-static APMU_CLK(nand, NAND, 0xbf, 100000000);
-static APMU_CLK_OPS(sdh0, SDH0, 0x1b, 200000000, &sdhc_clk_ops);
-static APMU_CLK_OPS(sdh1, SDH1, 0x1b, 200000000, &sdhc_clk_ops);
-static APMU_CLK_OPS(sdh2, SDH2, 0x1b, 200000000, &sdhc_clk_ops);
-static APMU_CLK_OPS(sdh3, SDH3, 0x1b, 200000000, &sdhc_clk_ops);
-
-static struct clk_lookup mmp2_clkregs[] = {
- INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
- INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL),
- INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL),
- INIT_CLKREG(&clk_uart4, "pxa2xx-uart.3", NULL),
- INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.0", NULL),
- INIT_CLKREG(&clk_twsi2, "pxa2xx-i2c.1", NULL),
- INIT_CLKREG(&clk_twsi3, "pxa2xx-i2c.2", NULL),
- INIT_CLKREG(&clk_twsi4, "pxa2xx-i2c.3", NULL),
- INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL),
- INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL),
- INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
- INIT_CLKREG(&clk_gpio, "mmp2-gpio", NULL),
- INIT_CLKREG(&clk_sdh0, "sdhci-pxav3.0", "PXA-SDHCLK"),
- INIT_CLKREG(&clk_sdh1, "sdhci-pxav3.1", "PXA-SDHCLK"),
- INIT_CLKREG(&clk_sdh2, "sdhci-pxav3.2", "PXA-SDHCLK"),
- INIT_CLKREG(&clk_sdh3, "sdhci-pxav3.3", "PXA-SDHCLK"),
-};
-
-void __init mmp2_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
- phys_addr_t apbc_phys)
-{
- clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs));
-}
diff --git a/arch/arm/mach-mmp/clock-pxa168.c b/arch/arm/mach-mmp/clock-pxa168.c
deleted file mode 100644
index 2d4a5d96a1ff4a791336255fe584c9dcd5722781..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mmp/clock-pxa168.c
+++ /dev/null
@@ -1,94 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/clk/mmp.h>
-
-#include "addr-map.h"
-
-#include "common.h"
-#include "clock.h"
-
-/*
- * APB clock register offsets for PXA168
- */
-#define APBC_UART1 APBC_REG(0x000)
-#define APBC_UART2 APBC_REG(0x004)
-#define APBC_GPIO APBC_REG(0x008)
-#define APBC_PWM1 APBC_REG(0x00c)
-#define APBC_PWM2 APBC_REG(0x010)
-#define APBC_PWM3 APBC_REG(0x014)
-#define APBC_PWM4 APBC_REG(0x018)
-#define APBC_RTC APBC_REG(0x028)
-#define APBC_TWSI0 APBC_REG(0x02c)
-#define APBC_KPC APBC_REG(0x030)
-#define APBC_TWSI1 APBC_REG(0x06c)
-#define APBC_UART3 APBC_REG(0x070)
-#define APBC_SSP1 APBC_REG(0x81c)
-#define APBC_SSP2 APBC_REG(0x820)
-#define APBC_SSP3 APBC_REG(0x84c)
-#define APBC_SSP4 APBC_REG(0x858)
-#define APBC_SSP5 APBC_REG(0x85c)
-
-#define APMU_NAND APMU_REG(0x060)
-#define APMU_LCD APMU_REG(0x04c)
-#define APMU_ETH APMU_REG(0x0fc)
-#define APMU_USB APMU_REG(0x05c)
-
-/* APB peripheral clocks */
-static APBC_CLK(uart1, UART1, 1, 14745600);
-static APBC_CLK(uart2, UART2, 1, 14745600);
-static APBC_CLK(uart3, UART3, 1, 14745600);
-static APBC_CLK(twsi0, TWSI0, 1, 33000000);
-static APBC_CLK(twsi1, TWSI1, 1, 33000000);
-static APBC_CLK(pwm1, PWM1, 1, 13000000);
-static APBC_CLK(pwm2, PWM2, 1, 13000000);
-static APBC_CLK(pwm3, PWM3, 1, 13000000);
-static APBC_CLK(pwm4, PWM4, 1, 13000000);
-static APBC_CLK(ssp1, SSP1, 4, 0);
-static APBC_CLK(ssp2, SSP2, 4, 0);
-static APBC_CLK(ssp3, SSP3, 4, 0);
-static APBC_CLK(ssp4, SSP4, 4, 0);
-static APBC_CLK(ssp5, SSP5, 4, 0);
-static APBC_CLK(gpio, GPIO, 0, 13000000);
-static APBC_CLK(keypad, KPC, 0, 32000);
-static APBC_CLK(rtc, RTC, 8, 32768);
-
-static APMU_CLK(nand, NAND, 0x19b, 156000000);
-static APMU_CLK(lcd, LCD, 0x7f, 312000000);
-static APMU_CLK(eth, ETH, 0x09, 0);
-static APMU_CLK(usb, USB, 0x12, 0);
-
-/* device and clock bindings */
-static struct clk_lookup pxa168_clkregs[] = {
- INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
- INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL),
- INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL),
- INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL),
- INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL),
- INIT_CLKREG(&clk_pwm1, "pxa168-pwm.0", NULL),
- INIT_CLKREG(&clk_pwm2, "pxa168-pwm.1", NULL),
- INIT_CLKREG(&clk_pwm3, "pxa168-pwm.2", NULL),
- INIT_CLKREG(&clk_pwm4, "pxa168-pwm.3", NULL),
- INIT_CLKREG(&clk_ssp1, "pxa168-ssp.0", NULL),
- INIT_CLKREG(&clk_ssp2, "pxa168-ssp.1", NULL),
- INIT_CLKREG(&clk_ssp3, "pxa168-ssp.2", NULL),
- INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL),
- INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL),
- INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
- INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL),
- INIT_CLKREG(&clk_gpio, "mmp-gpio", NULL),
- INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL),
- INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"),
- INIT_CLKREG(&clk_usb, NULL, "PXA168-USBCLK"),
- INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL),
-};
-
-void __init pxa168_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
- phys_addr_t apbc_phys)
-{
- clkdev_add_table(ARRAY_AND_SIZE(pxa168_clkregs));
-}
diff --git a/arch/arm/mach-mmp/clock-pxa910.c b/arch/arm/mach-mmp/clock-pxa910.c
deleted file mode 100644
index 3cd83ff91bb08c63c1393f405f94a6f62aa86a8a..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mmp/clock-pxa910.c
+++ /dev/null
@@ -1,70 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/clk/mmp.h>
-
-#include "addr-map.h"
-
-#include "common.h"
-#include "clock.h"
-
-/*
- * APB Clock register offsets for PXA910
- */
-#define APBC_UART0 APBC_REG(0x000)
-#define APBC_UART1 APBC_REG(0x004)
-#define APBC_GPIO APBC_REG(0x008)
-#define APBC_PWM1 APBC_REG(0x00c)
-#define APBC_PWM2 APBC_REG(0x010)
-#define APBC_PWM3 APBC_REG(0x014)
-#define APBC_PWM4 APBC_REG(0x018)
-#define APBC_SSP1 APBC_REG(0x01c)
-#define APBC_SSP2 APBC_REG(0x020)
-#define APBC_RTC APBC_REG(0x028)
-#define APBC_TWSI0 APBC_REG(0x02c)
-#define APBC_KPC APBC_REG(0x030)
-#define APBC_SSP3 APBC_REG(0x04c)
-#define APBC_TWSI1 APBC_REG(0x06c)
-
-#define APMU_NAND APMU_REG(0x060)
-#define APMU_USB APMU_REG(0x05c)
-
-static APBC_CLK(uart1, UART0, 1, 14745600);
-static APBC_CLK(uart2, UART1, 1, 14745600);
-static APBC_CLK(twsi0, TWSI0, 1, 33000000);
-static APBC_CLK(twsi1, TWSI1, 1, 33000000);
-static APBC_CLK(pwm1, PWM1, 1, 13000000);
-static APBC_CLK(pwm2, PWM2, 1, 13000000);
-static APBC_CLK(pwm3, PWM3, 1, 13000000);
-static APBC_CLK(pwm4, PWM4, 1, 13000000);
-static APBC_CLK(gpio, GPIO, 0, 13000000);
-static APBC_CLK(rtc, RTC, 8, 32768);
-
-static APMU_CLK(nand, NAND, 0x19b, 156000000);
-static APMU_CLK(u2o, USB, 0x1b, 480000000);
-
-/* device and clock bindings */
-static struct clk_lookup pxa910_clkregs[] = {
- INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
- INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL),
- INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL),
- INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL),
- INIT_CLKREG(&clk_pwm1, "pxa910-pwm.0", NULL),
- INIT_CLKREG(&clk_pwm2, "pxa910-pwm.1", NULL),
- INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL),
- INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL),
- INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
- INIT_CLKREG(&clk_gpio, "mmp-gpio", NULL),
- INIT_CLKREG(&clk_u2o, NULL, "U2OCLK"),
- INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL),
-};
-
-void __init pxa910_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
- phys_addr_t apbc_phys, phys_addr_t apbcp_phys)
-{
- clkdev_add_table(ARRAY_AND_SIZE(pxa910_clkregs));
-}
diff --git a/arch/arm/mach-mmp/clock.c b/arch/arm/mach-mmp/clock.c
deleted file mode 100644
index 291fe41e3547bd6dfd8c50f8bd175acadcde967f..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mmp/clock.c
+++ /dev/null
@@ -1,105 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-mmp/clock.c
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/clk.h>
-#include <linux/io.h>
-
-#include "regs-apbc.h"
-#include "clock.h"
-
-static void apbc_clk_enable(struct clk *clk)
-{
- uint32_t clk_rst;
-
- clk_rst = APBC_APBCLK | APBC_FNCLK | APBC_FNCLKSEL(clk->fnclksel);
- __raw_writel(clk_rst, clk->clk_rst);
-}
-
-static void apbc_clk_disable(struct clk *clk)
-{
- __raw_writel(0, clk->clk_rst);
-}
-
-struct clkops apbc_clk_ops = {
- .enable = apbc_clk_enable,
- .disable = apbc_clk_disable,
-};
-
-static void apmu_clk_enable(struct clk *clk)
-{
- __raw_writel(clk->enable_val, clk->clk_rst);
-}
-
-static void apmu_clk_disable(struct clk *clk)
-{
- __raw_writel(0, clk->clk_rst);
-}
-
-struct clkops apmu_clk_ops = {
- .enable = apmu_clk_enable,
- .disable = apmu_clk_disable,
-};
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-int clk_enable(struct clk *clk)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&clocks_lock, flags);
- if (clk->enabled++ == 0)
- clk->ops->enable(clk);
- spin_unlock_irqrestore(&clocks_lock, flags);
- return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
- unsigned long flags;
-
- if (!clk)
- return;
-
- WARN_ON(clk->enabled == 0);
-
- spin_lock_irqsave(&clocks_lock, flags);
- if (--clk->enabled == 0)
- clk->ops->disable(clk);
- spin_unlock_irqrestore(&clocks_lock, flags);
-}
-EXPORT_SYMBOL(clk_disable);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- unsigned long rate;
-
- if (clk->ops->getrate)
- rate = clk->ops->getrate(clk);
- else
- rate = clk->rate;
-
- return rate;
-}
-EXPORT_SYMBOL(clk_get_rate);
-
-int clk_set_rate(struct clk *clk, unsigned long rate)
-{
- unsigned long flags;
- int ret = -EINVAL;
-
- if (clk->ops->setrate) {
- spin_lock_irqsave(&clocks_lock, flags);
- ret = clk->ops->setrate(clk, rate);
- spin_unlock_irqrestore(&clocks_lock, flags);
- }
-
- return ret;
-}
-EXPORT_SYMBOL(clk_set_rate);
diff --git a/arch/arm/mach-mmp/clock.h b/arch/arm/mach-mmp/clock.h
deleted file mode 100644
index 0256c894fa1157677e49a66a4434ac8a194957d2..0000000000000000000000000000000000000000
--- a/arch/arm/mach-mmp/clock.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <linux/clkdev.h>
-
-struct clkops {
- void (*enable)(struct clk *);
- void (*disable)(struct clk *);
- unsigned long (*getrate)(struct clk *);
- int (*setrate)(struct clk *, unsigned long);
-};
-
-struct clk {
- const struct clkops *ops;
-
- void __iomem *clk_rst; /* clock reset control register */
- int fnclksel; /* functional clock select (APBC) */
- uint32_t enable_val; /* value for clock enable (APMU) */
- unsigned long rate;
- int enabled;
-};
-
-extern struct clkops apbc_clk_ops;
-extern struct clkops apmu_clk_ops;
-
-#define APBC_CLK(_name, _reg, _fnclksel, _rate) \
-struct clk clk_##_name = { \
- .clk_rst = APBC_##_reg, \
- .fnclksel = _fnclksel, \
- .rate = _rate, \
- .ops = &apbc_clk_ops, \
-}
-
-#define APBC_CLK_OPS(_name, _reg, _fnclksel, _rate, _ops) \
-struct clk clk_##_name = { \
- .clk_rst = APBC_##_reg, \
- .fnclksel = _fnclksel, \
- .rate = _rate, \
- .ops = _ops, \
-}
-
-#define APMU_CLK(_name, _reg, _eval, _rate) \
-struct clk clk_##_name = { \
- .clk_rst = APMU_##_reg, \
- .enable_val = _eval, \
- .rate = _rate, \
- .ops = &apmu_clk_ops, \
-}
-
-#define APMU_CLK_OPS(_name, _reg, _eval, _rate, _ops) \
-struct clk clk_##_name = { \
- .clk_rst = APMU_##_reg, \
- .enable_val = _eval, \
- .rate = _rate, \
- .ops = _ops, \
-}
-
-#define INIT_CLKREG(_clk, _devname, _conname) \
- { \
- .clk = _clk, \
- .dev_id = _devname, \
- .con_id = _conname, \
- }
-
-extern struct clk clk_pxa168_gpio;
-extern struct clk clk_pxa168_timers;
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index b642e900727a5a8c4d4a2f7ce49f5f2966b8febe..1e9389245d0e7eb2e250f57956f16b2c84f7f08b 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -19,7 +19,6 @@
#include <asm/system_misc.h>
#include "addr-map.h"
-#include "clock.h"
#include "common.h"
#include <linux/soc/mmp/cputype.h>
#include "devices.h"
diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c
index 049a65f47b42834114a84a30cc9f1c627e549d2c..41b2e8abc9e691c2f58ca49a5803ecc1bf96d626 100644
--- a/arch/arm/mach-mmp/time.c
+++ b/arch/arm/mach-mmp/time.c
@@ -34,7 +34,6 @@
#include "regs-apbc.h"
#include "irqs.h"
#include <linux/soc/mmp/cputype.h>
-#include "clock.h"
#define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE
diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig
index 8841199058ea83e772df81fe247b68b1a59b3e36..d01cdd9ad9c7ccf1be418e7008991b98026084be 100644
--- a/arch/arm/mach-vt8500/Kconfig
+++ b/arch/arm/mach-vt8500/Kconfig
@@ -2,7 +2,6 @@
config ARCH_VT8500
bool
select GPIOLIB
- select CLKDEV_LOOKUP
select VT8500_TIMER
select PINCTRL
help
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 44537dcfd251281883aa4c9ec5c78959be6b1ab3..8dd05b2a925c531c9abf478bcdfed77f9744b181 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -235,7 +235,6 @@ config ARCH_TEGRA
bool "NVIDIA Tegra SoC Family"
select ARCH_HAS_RESET_CONTROLLER
select ARM_GIC_PM
- select CLKDEV_LOOKUP
select CLKSRC_MMIO
select TIMER_OF
select GENERIC_CLOCKEVENTS
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index e65e8d82442a20164f298cb5fd1c183f441cebfe..6444ebfd06a6656563db32286f87c00eaf11e68c 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -11,6 +11,7 @@ config C6X
select ARCH_HAS_SYNC_DMA_FOR_CPU
select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select CLKDEV_LOOKUP
+ select HAVE_LEGACY_CLK
select GENERIC_ATOMIC64
select GENERIC_IRQ_SHOW
select HAVE_ARCH_TRACEHOOK
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index ec800e9d5aadf6cb646900395f34e6b7bf5b3053..d11666d538fea8816df6aa61978e6aa6d07acc33 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -13,7 +13,6 @@ config H8300
select GENERIC_CPU_DEVICES
select MODULES_USE_ELF_RELA
select GENERIC_CLOCKEVENTS
- select CLKDEV_LOOKUP
select COMMON_CLK
select ARCH_WANT_FRAME_POINTERS
select OF
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index 60ac1cd8b96fb868effbf9ae03730347729bd200..bd2d29c22a10520a8319b35475917e122275c087 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -28,7 +28,7 @@ config COLDFIRE
select CPU_HAS_NO_MULDIV64
select GENERIC_CSUM
select GPIOLIB
- select HAVE_CLK
+ select HAVE_LEGACY_CLK
endchoice
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 9dc08ee3d6b94799ccba6e8b75667ca4df38e110..eb1e86c30d0c1709acaf7ee6ac4bb2d0204250bb 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -184,7 +184,7 @@ config AR7
select SYS_SUPPORTS_ZBOOT_UART16550
select GPIOLIB
select VLYNQ
- select HAVE_CLK
+ select HAVE_LEGACY_CLK
help
Support for the Texas Instruments AR7 System-on-a-Chip
family: TNETD7100, 7200 and 7300.
@@ -212,9 +212,7 @@ config ATH79
select DMA_NONCOHERENT
select GPIOLIB
select PINCTRL
- select HAVE_CLK
select COMMON_CLK
- select CLKDEV_LOOKUP
select IRQ_MIPS_CPU
select SYS_HAS_CPU_MIPS32_R2
select SYS_HAS_EARLY_PRINTK
@@ -301,9 +299,9 @@ config BCM63XX
select SYS_HAS_EARLY_PRINTK
select SWAP_IO_SPACE
select GPIOLIB
- select HAVE_CLK
select MIPS_L1_CACHE_SHIFT_4
select CLKDEV_LOOKUP
+ select HAVE_LEGACY_CLK
help
Support for BCM63XX based boards
@@ -424,6 +422,7 @@ config LANTIQ
select SWAP_IO_SPACE
select BOOT_RAW
select CLKDEV_LOOKUP
+ select HAVE_LEGACY_CLK
select USE_OF
select PINCTRL
select PINCTRL_LANTIQ
diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig
index 35c2ebd8f0945f345a0eae35a7d42295d00a2758..c10d8b233ab15ee6473374a83c7ddf0ede6b1cde 100644
--- a/arch/mips/ralink/Kconfig
+++ b/arch/mips/ralink/Kconfig
@@ -27,18 +27,22 @@ choice
config SOC_RT288X
bool "RT288x"
select MIPS_L1_CACHE_SHIFT_4
+ select HAVE_LEGACY_CLK
select HAVE_PCI
config SOC_RT305X
bool "RT305x"
+ select HAVE_LEGACY_CLK
config SOC_RT3883
bool "RT3883"
+ select HAVE_LEGACY_CLK
select HAVE_PCI
config SOC_MT7620
bool "MT7620/8"
select CPU_MIPSR2_IRQ_VI
+ select HAVE_LEGACY_CLK
select HAVE_PCI
config SOC_MT7621
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig
index cee24c308337c7935bdfefedf19d678363c03041..fb0ca0c1efe11dcef2189d4537f28903d5ec43d8 100644
--- a/arch/sh/boards/Kconfig
+++ b/arch/sh/boards/Kconfig
@@ -7,6 +7,11 @@ config SOLUTION_ENGINE
config SH_ALPHA_BOARD
bool
+config SH_CUSTOM_CLK
+ def_bool y
+ depends on !SH_DEVICE_TREE
+ select HAVE_LEGACY_CLK
+
config SH_DEVICE_TREE
bool
select OF
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 41fe944005f818acf563b6496151af48498b71ae..11ba1839d198e346970a915964b95a6702abea18 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -70,7 +70,7 @@ config ARCH_PUV3
def_bool y
select CPU_UCV2
select GENERIC_CLOCKEVENTS
- select HAVE_CLK
+ select HAVE_LEGACY_CLK
select GPIOLIB
# CONFIGs for ARCH_PUV3
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index bcb257baed06daa03012d3a4f6aca4f5dd9c8b51..8f50a1caecbace955fa7fafa07a87bbc669b85a2 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -1,5 +1,11 @@
# SPDX-License-Identifier: GPL-2.0
+config HAVE_CLK
+ bool
+ help
+ The <linux/clk.h> calls support software clock gating and
+ thus are a key power management tool on many systems.
+
config CLKDEV_LOOKUP
bool
select HAVE_CLK
@@ -7,8 +13,18 @@ config CLKDEV_LOOKUP
config HAVE_CLK_PREPARE
bool
-config COMMON_CLK
+config HAVE_LEGACY_CLK # TODO: Remove once all legacy users are migrated
bool
+ select HAVE_CLK
+ help
+ Select this option when the clock API in <linux/clk.h> is implemented
+ by platform/architecture code. This method is deprecated. Modern
+ code should select COMMON_CLK instead and not define a custom
+ 'struct clk'.
+
+menuconfig COMMON_CLK
+ bool "Common Clock Framework"
+ depends on !HAVE_LEGACY_CLK
select HAVE_CLK_PREPARE
select CLKDEV_LOOKUP
select SRCU
@@ -20,8 +36,7 @@ config COMMON_CLK
Architectures utilizing the common struct clk should select
this option.
-menu "Common Clock Framework"
- depends on COMMON_CLK
+if COMMON_CLK
config COMMON_CLK_WM831X
tristate "Clock driver for WM831x/2x PMICs"
@@ -252,7 +267,7 @@ config COMMON_CLK_XGENE
default ARCH_XGENE
depends on ARM64 || COMPILE_TEST
---help---
- Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
+ Support for the APM X-Gene SoC reference, PLL, and device clocks.
config COMMON_CLK_LOCHNAGAR
tristate "Cirrus Logic Lochnagar clock driver"
@@ -326,6 +341,12 @@ config COMMON_CLK_MMP2
help
Support for Marvell MMP2 and MMP3 SoC clocks
+config COMMON_CLK_MMP2_AUDIO
+ tristate "Clock driver for MMP2 Audio subsystem"
+ depends on COMMON_CLK_MMP2 || COMPILE_TEST
+ help
+ This driver supports clocks for Audio subsystem on MMP2 SoC.
+
config COMMON_CLK_BD718XX
tristate "Clock driver for 32K clk gates on ROHM PMICs"
depends on MFD_ROHM_BD718XX || MFD_ROHM_BD70528 || MFD_ROHM_BD71828
@@ -341,6 +362,7 @@ config COMMON_CLK_FIXED_MMIO
source "drivers/clk/actions/Kconfig"
source "drivers/clk/analogbits/Kconfig"
+source "drivers/clk/baikal-t1/Kconfig"
source "drivers/clk/bcm/Kconfig"
source "drivers/clk/hisilicon/Kconfig"
source "drivers/clk/imgtec/Kconfig"
@@ -360,6 +382,7 @@ source "drivers/clk/sunxi-ng/Kconfig"
source "drivers/clk/tegra/Kconfig"
source "drivers/clk/ti/Kconfig"
source "drivers/clk/uniphier/Kconfig"
+source "drivers/clk/x86/Kconfig"
source "drivers/clk/zynqmp/Kconfig"
-endmenu
+endif
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 1b431110b6f5123e8fc1594fecc097a19dfcae6b..ca9af11d3391301fb938638ab9365a6e4aee81cf 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -75,6 +75,7 @@ obj-y += analogbits/
obj-$(CONFIG_COMMON_CLK_AT91) += at91/
obj-$(CONFIG_ARCH_ARTPEC) += axis/
obj-$(CONFIG_ARC_PLAT_AXS10X) += axs10x/
+obj-$(CONFIG_CLK_BAIKAL_T1) += baikal-t1/
obj-y += bcm/
obj-$(CONFIG_ARCH_BERLIN) += berlin/
obj-$(CONFIG_ARCH_DAVINCI) += davinci/
@@ -104,10 +105,11 @@ obj-$(CONFIG_COMMON_CLK_SAMSUNG) += samsung/
obj-$(CONFIG_CLK_SIFIVE) += sifive/
obj-$(CONFIG_ARCH_SIRF) += sirf/
obj-$(CONFIG_ARCH_SOCFPGA) += socfpga/
+obj-$(CONFIG_ARCH_AGILEX) += socfpga/
+obj-$(CONFIG_ARCH_STRATIX10) += socfpga/
obj-$(CONFIG_PLAT_SPEAR) += spear/
obj-y += sprd/
obj-$(CONFIG_ARCH_STI) += st/
-obj-$(CONFIG_ARCH_STRATIX10) += socfpga/
obj-$(CONFIG_ARCH_SUNXI) += sunxi/
obj-$(CONFIG_SUNXI_CCU) += sunxi-ng/
obj-$(CONFIG_ARCH_TEGRA) += tegra/
diff --git a/drivers/clk/at91/at91rm9200.c b/drivers/clk/at91/at91rm9200.c
index c44a431b6c9723770ee286f46499aa462e9c47d0..38bdb498131584d4c1270f1b37f0f5f8b40f9124 100644
--- a/drivers/clk/at91/at91rm9200.c
+++ b/drivers/clk/at91/at91rm9200.c
@@ -98,9 +98,9 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- at91rm9200_pmc = pmc_data_allocate(PMC_MAIN + 1,
+ at91rm9200_pmc = pmc_data_allocate(PMC_PLLBCK + 1,
nck(at91rm9200_systemck),
- nck(at91rm9200_periphck), 0);
+ nck(at91rm9200_periphck), 0, 4);
if (!at91rm9200_pmc)
return;
@@ -123,12 +123,16 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ at91rm9200_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_pll(regmap, "pllbck", "mainck", 1,
&at91rm9200_pll_layout,
&rm9200_pll_characteristics);
if (IS_ERR(hw))
goto err_free;
+ at91rm9200_pmc->chws[PMC_PLLBCK] = hw;
+
parent_names[0] = slowxtal_name;
parent_names[1] = "mainck";
parent_names[2] = "pllack";
@@ -159,6 +163,8 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
&at91rm9200_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ at91rm9200_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(at91rm9200_systemck); i++) {
@@ -187,7 +193,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(at91rm9200_pmc);
+ kfree(at91rm9200_pmc);
}
/*
* While the TCB can be used as the clocksource, the system timer is most likely
diff --git a/drivers/clk/at91/at91sam9260.c b/drivers/clk/at91/at91sam9260.c
index a9d4234758d7d42258a6686866bb20ba7aa0f847..6d0723aa8b1380e2419ba084ec5797b6605ee7be 100644
--- a/drivers/clk/at91/at91sam9260.c
+++ b/drivers/clk/at91/at91sam9260.c
@@ -352,9 +352,10 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
if (IS_ERR(regmap))
return;
- at91sam9260_pmc = pmc_data_allocate(PMC_MAIN + 1,
+ at91sam9260_pmc = pmc_data_allocate(PMC_PLLBCK + 1,
ndck(data->sck, data->num_sck),
- ndck(data->pck, data->num_pck), 0);
+ ndck(data->pck, data->num_pck),
+ 0, data->num_progck);
if (!at91sam9260_pmc)
return;
@@ -398,12 +399,16 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
if (IS_ERR(hw))
goto err_free;
+ at91sam9260_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_pll(regmap, "pllbck", "mainck", 1,
data->pllb_layout,
data->pllb_characteristics);
if (IS_ERR(hw))
goto err_free;
+ at91sam9260_pmc->chws[PMC_PLLBCK] = hw;
+
parent_names[0] = slck_name;
parent_names[1] = "mainck";
parent_names[2] = "pllack";
@@ -434,6 +439,8 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
&at91rm9200_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ at91sam9260_pmc->pchws[i] = hw;
}
for (i = 0; i < data->num_sck; i++) {
@@ -462,7 +469,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
return;
err_free:
- pmc_data_free(at91sam9260_pmc);
+ kfree(at91sam9260_pmc);
}
static void __init at91sam9260_pmc_setup(struct device_node *np)
diff --git a/drivers/clk/at91/at91sam9g45.c b/drivers/clk/at91/at91sam9g45.c
index 38a7d2d2df0c748b66374d5a6c51f9fbd7225fd3..9873b583c26045e1b807c7fde906da3f9fa0e1fb 100644
--- a/drivers/clk/at91/at91sam9g45.c
+++ b/drivers/clk/at91/at91sam9g45.c
@@ -115,9 +115,9 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- at91sam9g45_pmc = pmc_data_allocate(PMC_MAIN + 1,
+ at91sam9g45_pmc = pmc_data_allocate(PMC_PLLACK + 1,
nck(at91sam9g45_systemck),
- nck(at91sam9g45_periphck), 0);
+ nck(at91sam9g45_periphck), 0, 2);
if (!at91sam9g45_pmc)
return;
@@ -143,6 +143,8 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ at91sam9g45_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
if (IS_ERR(hw))
goto err_free;
@@ -182,6 +184,8 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
&at91sam9g45_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ at91sam9g45_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(at91sam9g45_systemck); i++) {
@@ -210,7 +214,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(at91sam9g45_pmc);
+ kfree(at91sam9g45_pmc);
}
/*
* The TCB is used as the clocksource so its clock is needed early. This means
diff --git a/drivers/clk/at91/at91sam9n12.c b/drivers/clk/at91/at91sam9n12.c
index 8bb39d2ba84b77ba8632d770a29f6c4cc36ed9ec..630dc5d87171ad74d7d95e841e915fe56d24f28f 100644
--- a/drivers/clk/at91/at91sam9n12.c
+++ b/drivers/clk/at91/at91sam9n12.c
@@ -128,8 +128,8 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- at91sam9n12_pmc = pmc_data_allocate(PMC_MAIN + 1,
- nck(at91sam9n12_systemck), 31, 0);
+ at91sam9n12_pmc = pmc_data_allocate(PMC_PLLBCK + 1,
+ nck(at91sam9n12_systemck), 31, 0, 2);
if (!at91sam9n12_pmc)
return;
@@ -162,11 +162,15 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ at91sam9n12_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_pll(regmap, "pllbck", "mainck", 1,
&at91rm9200_pll_layout, &pllb_characteristics);
if (IS_ERR(hw))
goto err_free;
+ at91sam9n12_pmc->chws[PMC_PLLBCK] = hw;
+
parent_names[0] = slck_name;
parent_names[1] = "mainck";
parent_names[2] = "plladivck";
@@ -198,6 +202,8 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
&at91sam9x5_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ at91sam9n12_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(at91sam9n12_systemck); i++) {
@@ -228,7 +234,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(at91sam9n12_pmc);
+ kfree(at91sam9n12_pmc);
}
/*
* The TCB is used as the clocksource so its clock is needed early. This means
diff --git a/drivers/clk/at91/at91sam9rl.c b/drivers/clk/at91/at91sam9rl.c
index 77fe83a73bf480815e3aca23678231fee960235d..0d1cc44b056ff42e8aeff4386fb307f4a0a0b785 100644
--- a/drivers/clk/at91/at91sam9rl.c
+++ b/drivers/clk/at91/at91sam9rl.c
@@ -87,9 +87,9 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- at91sam9rl_pmc = pmc_data_allocate(PMC_MAIN + 1,
+ at91sam9rl_pmc = pmc_data_allocate(PMC_PLLACK + 1,
nck(at91sam9rl_systemck),
- nck(at91sam9rl_periphck), 0);
+ nck(at91sam9rl_periphck), 0, 2);
if (!at91sam9rl_pmc)
return;
@@ -105,6 +105,8 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ at91sam9rl_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
if (IS_ERR(hw))
goto err_free;
@@ -138,6 +140,8 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
&at91rm9200_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ at91sam9rl_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(at91sam9rl_systemck); i++) {
@@ -166,6 +170,6 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(at91sam9rl_pmc);
+ kfree(at91sam9rl_pmc);
}
CLK_OF_DECLARE_DRIVER(at91sam9rl_pmc, "atmel,at91sam9rl-pmc", at91sam9rl_pmc_setup);
diff --git a/drivers/clk/at91/at91sam9x5.c b/drivers/clk/at91/at91sam9x5.c
index 086cf0b4955c2ec5591e740785abe658452853fb..0ce3da0802876af0ff0a8b6026e49c781b369b20 100644
--- a/drivers/clk/at91/at91sam9x5.c
+++ b/drivers/clk/at91/at91sam9x5.c
@@ -150,8 +150,8 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
if (IS_ERR(regmap))
return;
- at91sam9x5_pmc = pmc_data_allocate(PMC_MAIN + 1,
- nck(at91sam9x5_systemck), 31, 0);
+ at91sam9x5_pmc = pmc_data_allocate(PMC_PLLACK + 1,
+ nck(at91sam9x5_systemck), 31, 0, 2);
if (!at91sam9x5_pmc)
return;
@@ -184,6 +184,8 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
if (IS_ERR(hw))
goto err_free;
+ at91sam9x5_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
if (IS_ERR(hw))
goto err_free;
@@ -227,6 +229,8 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
&at91sam9x5_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ at91sam9x5_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(at91sam9x5_systemck); i++) {
@@ -278,7 +282,7 @@ static void __init at91sam9x5_pmc_setup(struct device_node *np,
return;
err_free:
- pmc_data_free(at91sam9x5_pmc);
+ kfree(at91sam9x5_pmc);
}
static void __init at91sam9g15_pmc_setup(struct device_node *np)
diff --git a/drivers/clk/at91/pmc.c b/drivers/clk/at91/pmc.c
index b71515acdec1f0eaebdf865fb184cdbed40d27b8..20ee9dccee78792678a6839b51d5aec95525d7f8 100644
--- a/drivers/clk/at91/pmc.c
+++ b/drivers/clk/at91/pmc.c
@@ -67,6 +67,10 @@ struct clk_hw *of_clk_hw_pmc_get(struct of_phandle_args *clkspec, void *data)
if (idx < pmc_data->ngck)
return pmc_data->ghws[idx];
break;
+ case PMC_TYPE_PROGRAMMABLE:
+ if (idx < pmc_data->npck)
+ return pmc_data->pchws[idx];
+ break;
default:
break;
}
@@ -76,48 +80,34 @@ struct clk_hw *of_clk_hw_pmc_get(struct of_phandle_args *clkspec, void *data)
return ERR_PTR(-EINVAL);
}
-void pmc_data_free(struct pmc_data *pmc_data)
-{
- kfree(pmc_data->chws);
- kfree(pmc_data->shws);
- kfree(pmc_data->phws);
- kfree(pmc_data->ghws);
-}
-
struct pmc_data *pmc_data_allocate(unsigned int ncore, unsigned int nsystem,
- unsigned int nperiph, unsigned int ngck)
+ unsigned int nperiph, unsigned int ngck,
+ unsigned int npck)
{
- struct pmc_data *pmc_data = kzalloc(sizeof(*pmc_data), GFP_KERNEL);
+ unsigned int num_clks = ncore + nsystem + nperiph + ngck + npck;
+ struct pmc_data *pmc_data;
+ pmc_data = kzalloc(struct_size(pmc_data, hwtable, num_clks),
+ GFP_KERNEL);
if (!pmc_data)
return NULL;
pmc_data->ncore = ncore;
- pmc_data->chws = kcalloc(ncore, sizeof(struct clk_hw *), GFP_KERNEL);
- if (!pmc_data->chws)
- goto err;
+ pmc_data->chws = pmc_data->hwtable;
pmc_data->nsystem = nsystem;
- pmc_data->shws = kcalloc(nsystem, sizeof(struct clk_hw *), GFP_KERNEL);
- if (!pmc_data->shws)
- goto err;
+ pmc_data->shws = pmc_data->chws + ncore;
pmc_data->nperiph = nperiph;
- pmc_data->phws = kcalloc(nperiph, sizeof(struct clk_hw *), GFP_KERNEL);
- if (!pmc_data->phws)
- goto err;
+ pmc_data->phws = pmc_data->shws + nsystem;
pmc_data->ngck = ngck;
- pmc_data->ghws = kcalloc(ngck, sizeof(struct clk_hw *), GFP_KERNEL);
- if (!pmc_data->ghws)
- goto err;
+ pmc_data->ghws = pmc_data->phws + nperiph;
- return pmc_data;
-
-err:
- pmc_data_free(pmc_data);
+ pmc_data->npck = npck;
+ pmc_data->pchws = pmc_data->ghws + ngck;
- return NULL;
+ return pmc_data;
}
#ifdef CONFIG_PM
@@ -274,8 +264,11 @@ static int __init pmc_register_ops(void)
struct device_node *np;
np = of_find_matching_node(NULL, sama5d2_pmc_dt_ids);
+ if (!np)
+ return -ENODEV;
pmcreg = device_node_to_regmap(np);
+ of_node_put(np);
if (IS_ERR(pmcreg))
return PTR_ERR(pmcreg);
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index 9b8db9cdcda5382b9fa64d608660916072066cdf..df616f2937e70586ab5cc3ee28fe86566ebe07a9 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -24,6 +24,10 @@ struct pmc_data {
struct clk_hw **phws;
unsigned int ngck;
struct clk_hw **ghws;
+ unsigned int npck;
+ struct clk_hw **pchws;
+
+ struct clk_hw *hwtable[];
};
struct clk_range {
@@ -94,8 +98,8 @@ struct clk_pcr_layout {
#define ndck(a, s) (a[s - 1].id + 1)
#define nck(a) (a[ARRAY_SIZE(a) - 1].id + 1)
struct pmc_data *pmc_data_allocate(unsigned int ncore, unsigned int nsystem,
- unsigned int nperiph, unsigned int ngck);
-void pmc_data_free(struct pmc_data *pmc_data);
+ unsigned int nperiph, unsigned int ngck,
+ unsigned int npck);
int of_at91_get_clk_range(struct device_node *np, const char *propname,
struct clk_range *range);
diff --git a/drivers/clk/at91/sam9x60.c b/drivers/clk/at91/sam9x60.c
index cc19e8fb83bec717d3fd360928ed1088a9c2f06c..3e20aa68259fd2aa9a7fb958baadf6b11b101c03 100644
--- a/drivers/clk/at91/sam9x60.c
+++ b/drivers/clk/at91/sam9x60.c
@@ -182,10 +182,10 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- sam9x60_pmc = pmc_data_allocate(PMC_MAIN + 1,
+ sam9x60_pmc = pmc_data_allocate(PMC_PLLACK + 1,
nck(sam9x60_systemck),
nck(sam9x60_periphck),
- nck(sam9x60_gck));
+ nck(sam9x60_gck), 8);
if (!sam9x60_pmc)
return;
@@ -214,6 +214,8 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ sam9x60_pmc->chws[PMC_PLLACK] = hw;
+
hw = sam9x60_clk_register_pll(regmap, &pmc_pll_lock, "upllck",
"main_osc", 1, &upll_characteristics);
if (IS_ERR(hw))
@@ -255,6 +257,8 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
&sam9x60_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ sam9x60_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(sam9x60_systemck); i++) {
@@ -299,7 +303,7 @@ static void __init sam9x60_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(sam9x60_pmc);
+ kfree(sam9x60_pmc);
}
/* Some clks are used for a clocksource */
CLK_OF_DECLARE(sam9x60_pmc, "microchip,sam9x60-pmc", sam9x60_pmc_setup);
diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c
index ff7e3f727082e261a5990d332b16bcec6750ee3d..d69421d71daf03948eafc383d7e89d1c6318afdd 100644
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
@@ -89,6 +89,7 @@ static const struct {
{ .n = "i2s1_clk", .id = 55, .r = { .min = 0, .max = 83000000 }, },
{ .n = "can0_clk", .id = 56, .r = { .min = 0, .max = 83000000 }, },
{ .n = "can1_clk", .id = 57, .r = { .min = 0, .max = 83000000 }, },
+ { .n = "ptc_clk", .id = 58, .r = { .min = 0, .max = 83000000 }, },
{ .n = "classd_clk", .id = 59, .r = { .min = 0, .max = 83000000 }, },
};
@@ -166,10 +167,10 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- sama5d2_pmc = pmc_data_allocate(PMC_I2S1_MUX + 1,
+ sama5d2_pmc = pmc_data_allocate(PMC_AUDIOPLLCK + 1,
nck(sama5d2_systemck),
nck(sama5d2_periph32ck),
- nck(sama5d2_gck));
+ nck(sama5d2_gck), 3);
if (!sama5d2_pmc)
return;
@@ -202,6 +203,8 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ sama5d2_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_audio_pll_frac(regmap, "audiopll_fracck",
"mainck");
if (IS_ERR(hw))
@@ -217,6 +220,8 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ sama5d2_pmc->chws[PMC_AUDIOPLLCK] = hw;
+
regmap_sfr = syscon_regmap_lookup_by_compatible("atmel,sama5d2-sfr");
if (IS_ERR(regmap_sfr))
regmap_sfr = NULL;
@@ -267,6 +272,8 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
&sama5d2_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ sama5d2_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(sama5d2_systemck); i++) {
@@ -350,6 +357,6 @@ static void __init sama5d2_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(sama5d2_pmc);
+ kfree(sama5d2_pmc);
}
CLK_OF_DECLARE_DRIVER(sama5d2_pmc, "atmel,sama5d2-pmc", sama5d2_pmc_setup);
diff --git a/drivers/clk/at91/sama5d3.c b/drivers/clk/at91/sama5d3.c
index 88506f909c080b15194633ce12eaae4103a9c24d..5e4e44dd4c37c39b22f5aeb28882e405563055f0 100644
--- a/drivers/clk/at91/sama5d3.c
+++ b/drivers/clk/at91/sama5d3.c
@@ -125,9 +125,9 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- sama5d3_pmc = pmc_data_allocate(PMC_MAIN + 1,
+ sama5d3_pmc = pmc_data_allocate(PMC_PLLACK + 1,
nck(sama5d3_systemck),
- nck(sama5d3_periphck), 0);
+ nck(sama5d3_periphck), 0, 3);
if (!sama5d3_pmc)
return;
@@ -158,6 +158,8 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ sama5d3_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
if (IS_ERR(hw))
goto err_free;
@@ -201,6 +203,8 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
&at91sam9x5_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ sama5d3_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(sama5d3_systemck); i++) {
@@ -231,7 +235,7 @@ static void __init sama5d3_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(sama5d3_pmc);
+ kfree(sama5d3_pmc);
}
/*
* The TCB is used as the clocksource so its clock is needed early. This means
diff --git a/drivers/clk/at91/sama5d4.c b/drivers/clk/at91/sama5d4.c
index a6dee4a3b6e48eade40a187be4b195cf0c7b17fe..662ff5fa6e9868f6a1a870ee915012ad08d8c938 100644
--- a/drivers/clk/at91/sama5d4.c
+++ b/drivers/clk/at91/sama5d4.c
@@ -140,9 +140,9 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
if (IS_ERR(regmap))
return;
- sama5d4_pmc = pmc_data_allocate(PMC_MCK2 + 1,
+ sama5d4_pmc = pmc_data_allocate(PMC_PLLACK + 1,
nck(sama5d4_systemck),
- nck(sama5d4_periph32ck), 0);
+ nck(sama5d4_periph32ck), 0, 3);
if (!sama5d4_pmc)
return;
@@ -173,6 +173,8 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
if (IS_ERR(hw))
goto err_free;
+ sama5d4_pmc->chws[PMC_PLLACK] = hw;
+
hw = at91_clk_register_utmi(regmap, NULL, "utmick", "mainck");
if (IS_ERR(hw))
goto err_free;
@@ -224,6 +226,8 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
&at91sam9x5_programmable_layout);
if (IS_ERR(hw))
goto err_free;
+
+ sama5d4_pmc->pchws[i] = hw;
}
for (i = 0; i < ARRAY_SIZE(sama5d4_systemck); i++) {
@@ -267,6 +271,6 @@ static void __init sama5d4_pmc_setup(struct device_node *np)
return;
err_free:
- pmc_data_free(sama5d4_pmc);
+ kfree(sama5d4_pmc);
}
CLK_OF_DECLARE_DRIVER(sama5d4_pmc, "atmel,sama5d4-pmc", sama5d4_pmc_setup);
diff --git a/drivers/clk/baikal-t1/Kconfig b/drivers/clk/baikal-t1/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..03102f1094bcafc87e6e49ba87fddabda7cbe3ad
--- /dev/null
+++ b/drivers/clk/baikal-t1/Kconfig
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config CLK_BAIKAL_T1
+ bool "Baikal-T1 Clocks Control Unit interface"
+ depends on (MIPS_BAIKAL_T1 && OF) || COMPILE_TEST
+ default MIPS_BAIKAL_T1
+ help
+ Clocks Control Unit is the core of Baikal-T1 SoC System Controller
+ responsible for the chip subsystems clocking and resetting. It
+ consists of multiple global clock domains, which can be reset by
+ means of the CCU control registers. These domains and devices placed
+ in them are fed with clocks generated by a hierarchy of PLLs,
+ configurable and fixed clock dividers. Enable this option to be able
+ to select Baikal-T1 CCU PLLs and Dividers drivers.
+
+if CLK_BAIKAL_T1
+
+config CLK_BT1_CCU_PLL
+ bool "Baikal-T1 CCU PLLs support"
+ select MFD_SYSCON
+ default MIPS_BAIKAL_T1
+ help
+ Enable this to support the PLLs embedded into the Baikal-T1 SoC
+ System Controller. These are five PLLs placed at the root of the
+ clocks hierarchy, right after an external reference oscillator
+ (normally of 25MHz). They are used to generate high frequency
+ signals, which are either directly wired to the consumers (like
+ CPUs, DDR, etc.) or passed over the clock dividers to be only
+ then used as an individual reference clock of a target device.
+
+config CLK_BT1_CCU_DIV
+ bool "Baikal-T1 CCU Dividers support"
+ select RESET_CONTROLLER
+ select MFD_SYSCON
+ default MIPS_BAIKAL_T1
+ help
+ Enable this to support the CCU dividers used to distribute clocks
+ between AXI-bus and system devices coming from CCU PLLs of Baikal-T1
+ SoC. CCU dividers can be either configurable or with fixed divider,
+ either gateable or ungateable. Some of the CCU dividers can be as well
+ used to reset the domains they're supplying clock to.
+
+endif
diff --git a/drivers/clk/baikal-t1/Makefile b/drivers/clk/baikal-t1/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b3b9590b95ed95d4d73ab11425cb111f74d90961
--- /dev/null
+++ b/drivers/clk/baikal-t1/Makefile
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: GPL-2.0-only
+obj-$(CONFIG_CLK_BT1_CCU_PLL) += ccu-pll.o clk-ccu-pll.o
+obj-$(CONFIG_CLK_BT1_CCU_DIV) += ccu-div.o clk-ccu-div.o
diff --git a/drivers/clk/baikal-t1/ccu-div.c b/drivers/clk/baikal-t1/ccu-div.c
new file mode 100644
index 0000000000000000000000000000000000000000..4062092d67f905a601e1d8d0856175eaeee0240c
--- /dev/null
+++ b/drivers/clk/baikal-t1/ccu-div.c
@@ -0,0 +1,602 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Authors:
+ * Serge Semin <Sergey.Semin@baikalelectronics.ru>
+ * Dmitry Dunaev <dmitry.dunaev@baikalelectronics.ru>
+ *
+ * Baikal-T1 CCU Dividers interface driver
+ */
+
+#define pr_fmt(fmt) "bt1-ccu-div: " fmt
+
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/bits.h>
+#include <linux/bitfield.h>
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/spinlock.h>
+#include <linux/regmap.h>
+#include <linux/delay.h>
+#include <linux/time64.h>
+#include <linux/debugfs.h>
+
+#include "ccu-div.h"
+
+#define CCU_DIV_CTL 0x00
+#define CCU_DIV_CTL_EN BIT(0)
+#define CCU_DIV_CTL_RST BIT(1)
+#define CCU_DIV_CTL_SET_CLKDIV BIT(2)
+#define CCU_DIV_CTL_CLKDIV_FLD 4
+#define CCU_DIV_CTL_CLKDIV_MASK(_width) \
+ GENMASK((_width) + CCU_DIV_CTL_CLKDIV_FLD - 1, CCU_DIV_CTL_CLKDIV_FLD)
+#define CCU_DIV_CTL_LOCK_SHIFTED BIT(27)
+#define CCU_DIV_CTL_LOCK_NORMAL BIT(31)
+
+#define CCU_DIV_RST_DELAY_US 1
+#define CCU_DIV_LOCK_CHECK_RETRIES 50
+
+#define CCU_DIV_CLKDIV_MIN 0
+#define CCU_DIV_CLKDIV_MAX(_mask) \
+ ((_mask) >> CCU_DIV_CTL_CLKDIV_FLD)
+
+/*
+ * Use the next two methods until there are generic field setter and
+ * getter available with non-constant mask support.
+ */
+static inline u32 ccu_div_get(u32 mask, u32 val)
+{
+ return (val & mask) >> CCU_DIV_CTL_CLKDIV_FLD;
+}
+
+static inline u32 ccu_div_prep(u32 mask, u32 val)
+{
+ return (val << CCU_DIV_CTL_CLKDIV_FLD) & mask;
+}
+
+static inline unsigned long ccu_div_lock_delay_ns(unsigned long ref_clk,
+ unsigned long div)
+{
+ u64 ns = 4ULL * (div ?: 1) * NSEC_PER_SEC;
+
+ do_div(ns, ref_clk);
+
+ return ns;
+}
+
+static inline unsigned long ccu_div_calc_freq(unsigned long ref_clk,
+ unsigned long div)
+{
+ return ref_clk / (div ?: 1);
+}
+
+static int ccu_div_var_update_clkdiv(struct ccu_div *div,
+ unsigned long parent_rate,
+ unsigned long divider)
+{
+ unsigned long nd;
+ u32 val = 0;
+ u32 lock;
+ int count;
+
+ nd = ccu_div_lock_delay_ns(parent_rate, divider);
+
+ if (div->features & CCU_DIV_LOCK_SHIFTED)
+ lock = CCU_DIV_CTL_LOCK_SHIFTED;
+ else
+ lock = CCU_DIV_CTL_LOCK_NORMAL;
+
+ regmap_update_bits(div->sys_regs, div->reg_ctl,
+ CCU_DIV_CTL_SET_CLKDIV, CCU_DIV_CTL_SET_CLKDIV);
+
+ /*
+ * Until there is nsec-version of readl_poll_timeout() is available
+ * we have to implement the next polling loop.
+ */
+ count = CCU_DIV_LOCK_CHECK_RETRIES;
+ do {
+ ndelay(nd);
+ regmap_read(div->sys_regs, div->reg_ctl, &val);
+ if (val & lock)
+ return 0;
+ } while (--count);
+
+ return -ETIMEDOUT;
+}
+
+static int ccu_div_var_enable(struct clk_hw *hw)
+{
+ struct clk_hw *parent_hw = clk_hw_get_parent(hw);
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long flags;
+ u32 val = 0;
+ int ret;
+
+ if (!parent_hw) {
+ pr_err("Can't enable '%s' with no parent", clk_hw_get_name(hw));
+ return -EINVAL;
+ }
+
+ regmap_read(div->sys_regs, div->reg_ctl, &val);
+ if (val & CCU_DIV_CTL_EN)
+ return 0;
+
+ spin_lock_irqsave(&div->lock, flags);
+ ret = ccu_div_var_update_clkdiv(div, clk_hw_get_rate(parent_hw),
+ ccu_div_get(div->mask, val));
+ if (!ret)
+ regmap_update_bits(div->sys_regs, div->reg_ctl,
+ CCU_DIV_CTL_EN, CCU_DIV_CTL_EN);
+ spin_unlock_irqrestore(&div->lock, flags);
+ if (ret)
+ pr_err("Divider '%s' lock timed out\n", clk_hw_get_name(hw));
+
+ return ret;
+}
+
+static int ccu_div_gate_enable(struct clk_hw *hw)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl,
+ CCU_DIV_CTL_EN, CCU_DIV_CTL_EN);
+ spin_unlock_irqrestore(&div->lock, flags);
+
+ return 0;
+}
+
+static void ccu_div_gate_disable(struct clk_hw *hw)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl, CCU_DIV_CTL_EN, 0);
+ spin_unlock_irqrestore(&div->lock, flags);
+}
+
+static int ccu_div_gate_is_enabled(struct clk_hw *hw)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ u32 val = 0;
+
+ regmap_read(div->sys_regs, div->reg_ctl, &val);
+
+ return !!(val & CCU_DIV_CTL_EN);
+}
+
+static unsigned long ccu_div_var_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long divider;
+ u32 val = 0;
+
+ regmap_read(div->sys_regs, div->reg_ctl, &val);
+ divider = ccu_div_get(div->mask, val);
+
+ return ccu_div_calc_freq(parent_rate, divider);
+}
+
+static inline unsigned long ccu_div_var_calc_divider(unsigned long rate,
+ unsigned long parent_rate,
+ unsigned int mask)
+{
+ unsigned long divider;
+
+ divider = parent_rate / rate;
+ return clamp_t(unsigned long, divider, CCU_DIV_CLKDIV_MIN,
+ CCU_DIV_CLKDIV_MAX(mask));
+}
+
+static long ccu_div_var_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long divider;
+
+ divider = ccu_div_var_calc_divider(rate, *parent_rate, div->mask);
+
+ return ccu_div_calc_freq(*parent_rate, divider);
+}
+
+/*
+ * This method is used for the clock divider blocks, which support the
+ * on-the-fly rate change. So due to lacking the EN bit functionality
+ * they can't be gated before the rate adjustment.
+ */
+static int ccu_div_var_set_rate_slow(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long flags, divider;
+ u32 val;
+ int ret;
+
+ divider = ccu_div_var_calc_divider(rate, parent_rate, div->mask);
+ if (divider == 1 && div->features & CCU_DIV_SKIP_ONE) {
+ divider = 0;
+ } else if (div->features & CCU_DIV_SKIP_ONE_TO_THREE) {
+ if (divider == 1 || divider == 2)
+ divider = 0;
+ else if (divider == 3)
+ divider = 4;
+ }
+
+ val = ccu_div_prep(div->mask, divider);
+
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl, div->mask, val);
+ ret = ccu_div_var_update_clkdiv(div, parent_rate, divider);
+ spin_unlock_irqrestore(&div->lock, flags);
+ if (ret)
+ pr_err("Divider '%s' lock timed out\n", clk_hw_get_name(hw));
+
+ return ret;
+}
+
+/*
+ * This method is used for the clock divider blocks, which don't support
+ * the on-the-fly rate change.
+ */
+static int ccu_div_var_set_rate_fast(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ unsigned long flags, divider;
+ u32 val;
+
+ divider = ccu_div_var_calc_divider(rate, parent_rate, div->mask);
+ val = ccu_div_prep(div->mask, divider);
+
+ /*
+ * Also disable the clock divider block if it was enabled by default
+ * or by the bootloader.
+ */
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl,
+ div->mask | CCU_DIV_CTL_EN, val);
+ spin_unlock_irqrestore(&div->lock, flags);
+
+ return 0;
+}
+
+static unsigned long ccu_div_fixed_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+
+ return ccu_div_calc_freq(parent_rate, div->divider);
+}
+
+static long ccu_div_fixed_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+
+ return ccu_div_calc_freq(*parent_rate, div->divider);
+}
+
+static int ccu_div_fixed_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ return 0;
+}
+
+int ccu_div_reset_domain(struct ccu_div *div)
+{
+ unsigned long flags;
+
+ if (!div || !(div->features & CCU_DIV_RESET_DOMAIN))
+ return -EINVAL;
+
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl,
+ CCU_DIV_CTL_RST, CCU_DIV_CTL_RST);
+ spin_unlock_irqrestore(&div->lock, flags);
+
+ /* The next delay must be enough to cover all the resets. */
+ udelay(CCU_DIV_RST_DELAY_US);
+
+ return 0;
+}
+
+#ifdef CONFIG_DEBUG_FS
+
+struct ccu_div_dbgfs_bit {
+ struct ccu_div *div;
+ const char *name;
+ u32 mask;
+};
+
+#define CCU_DIV_DBGFS_BIT_ATTR(_name, _mask) { \
+ .name = _name, \
+ .mask = _mask \
+ }
+
+static const struct ccu_div_dbgfs_bit ccu_div_bits[] = {
+ CCU_DIV_DBGFS_BIT_ATTR("div_en", CCU_DIV_CTL_EN),
+ CCU_DIV_DBGFS_BIT_ATTR("div_rst", CCU_DIV_CTL_RST),
+ CCU_DIV_DBGFS_BIT_ATTR("div_bypass", CCU_DIV_CTL_SET_CLKDIV),
+ CCU_DIV_DBGFS_BIT_ATTR("div_lock", CCU_DIV_CTL_LOCK_NORMAL)
+};
+
+#define CCU_DIV_DBGFS_BIT_NUM ARRAY_SIZE(ccu_div_bits)
+
+/*
+ * It can be dangerous to change the Divider settings behind clock framework
+ * back, therefore we don't provide any kernel config based compile time option
+ * for this feature to enable.
+ */
+#undef CCU_DIV_ALLOW_WRITE_DEBUGFS
+#ifdef CCU_DIV_ALLOW_WRITE_DEBUGFS
+
+static int ccu_div_dbgfs_bit_set(void *priv, u64 val)
+{
+ const struct ccu_div_dbgfs_bit *bit = priv;
+ struct ccu_div *div = bit->div;
+ unsigned long flags;
+
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl,
+ bit->mask, val ? bit->mask : 0);
+ spin_unlock_irqrestore(&div->lock, flags);
+
+ return 0;
+}
+
+static int ccu_div_dbgfs_var_clkdiv_set(void *priv, u64 val)
+{
+ struct ccu_div *div = priv;
+ unsigned long flags;
+ u32 data;
+
+ val = clamp_t(u64, val, CCU_DIV_CLKDIV_MIN,
+ CCU_DIV_CLKDIV_MAX(div->mask));
+ data = ccu_div_prep(div->mask, val);
+
+ spin_lock_irqsave(&div->lock, flags);
+ regmap_update_bits(div->sys_regs, div->reg_ctl, div->mask, data);
+ spin_unlock_irqrestore(&div->lock, flags);
+
+ return 0;
+}
+
+#define ccu_div_dbgfs_mode 0644
+
+#else /* !CCU_DIV_ALLOW_WRITE_DEBUGFS */
+
+#define ccu_div_dbgfs_bit_set NULL
+#define ccu_div_dbgfs_var_clkdiv_set NULL
+#define ccu_div_dbgfs_mode 0444
+
+#endif /* !CCU_DIV_ALLOW_WRITE_DEBUGFS */
+
+static int ccu_div_dbgfs_bit_get(void *priv, u64 *val)
+{
+ const struct ccu_div_dbgfs_bit *bit = priv;
+ struct ccu_div *div = bit->div;
+ u32 data = 0;
+
+ regmap_read(div->sys_regs, div->reg_ctl, &data);
+ *val = !!(data & bit->mask);
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(ccu_div_dbgfs_bit_fops,
+ ccu_div_dbgfs_bit_get, ccu_div_dbgfs_bit_set, "%llu\n");
+
+static int ccu_div_dbgfs_var_clkdiv_get(void *priv, u64 *val)
+{
+ struct ccu_div *div = priv;
+ u32 data = 0;
+
+ regmap_read(div->sys_regs, div->reg_ctl, &data);
+ *val = ccu_div_get(div->mask, data);
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(ccu_div_dbgfs_var_clkdiv_fops,
+ ccu_div_dbgfs_var_clkdiv_get, ccu_div_dbgfs_var_clkdiv_set, "%llu\n");
+
+static int ccu_div_dbgfs_fixed_clkdiv_get(void *priv, u64 *val)
+{
+ struct ccu_div *div = priv;
+
+ *val = div->divider;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(ccu_div_dbgfs_fixed_clkdiv_fops,
+ ccu_div_dbgfs_fixed_clkdiv_get, NULL, "%llu\n");
+
+static void ccu_div_var_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ struct ccu_div_dbgfs_bit *bits;
+ int didx, bidx, num = 2;
+ const char *name;
+
+ num += !!(div->flags & CLK_SET_RATE_GATE) +
+ !!(div->features & CCU_DIV_RESET_DOMAIN);
+
+ bits = kcalloc(num, sizeof(*bits), GFP_KERNEL);
+ if (!bits)
+ return;
+
+ for (didx = 0, bidx = 0; bidx < CCU_DIV_DBGFS_BIT_NUM; ++bidx) {
+ name = ccu_div_bits[bidx].name;
+ if (!(div->flags & CLK_SET_RATE_GATE) &&
+ !strcmp("div_en", name)) {
+ continue;
+ }
+
+ if (!(div->features & CCU_DIV_RESET_DOMAIN) &&
+ !strcmp("div_rst", name)) {
+ continue;
+ }
+
+ bits[didx] = ccu_div_bits[bidx];
+ bits[didx].div = div;
+
+ if (div->features & CCU_DIV_LOCK_SHIFTED &&
+ !strcmp("div_lock", name)) {
+ bits[didx].mask = CCU_DIV_CTL_LOCK_SHIFTED;
+ }
+
+ debugfs_create_file_unsafe(bits[didx].name, ccu_div_dbgfs_mode,
+ dentry, &bits[didx],
+ &ccu_div_dbgfs_bit_fops);
+ ++didx;
+ }
+
+ debugfs_create_file_unsafe("div_clkdiv", ccu_div_dbgfs_mode, dentry,
+ div, &ccu_div_dbgfs_var_clkdiv_fops);
+}
+
+static void ccu_div_gate_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+ struct ccu_div_dbgfs_bit *bit;
+
+ bit = kmalloc(sizeof(*bit), GFP_KERNEL);
+ if (!bit)
+ return;
+
+ *bit = ccu_div_bits[0];
+ bit->div = div;
+ debugfs_create_file_unsafe(bit->name, ccu_div_dbgfs_mode, dentry, bit,
+ &ccu_div_dbgfs_bit_fops);
+
+ debugfs_create_file_unsafe("div_clkdiv", 0400, dentry, div,
+ &ccu_div_dbgfs_fixed_clkdiv_fops);
+}
+
+static void ccu_div_fixed_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+ struct ccu_div *div = to_ccu_div(hw);
+
+ debugfs_create_file_unsafe("div_clkdiv", 0400, dentry, div,
+ &ccu_div_dbgfs_fixed_clkdiv_fops);
+}
+
+#else /* !CONFIG_DEBUG_FS */
+
+#define ccu_div_var_debug_init NULL
+#define ccu_div_gate_debug_init NULL
+#define ccu_div_fixed_debug_init NULL
+
+#endif /* !CONFIG_DEBUG_FS */
+
+static const struct clk_ops ccu_div_var_gate_to_set_ops = {
+ .enable = ccu_div_var_enable,
+ .disable = ccu_div_gate_disable,
+ .is_enabled = ccu_div_gate_is_enabled,
+ .recalc_rate = ccu_div_var_recalc_rate,
+ .round_rate = ccu_div_var_round_rate,
+ .set_rate = ccu_div_var_set_rate_fast,
+ .debug_init = ccu_div_var_debug_init
+};
+
+static const struct clk_ops ccu_div_var_nogate_ops = {
+ .recalc_rate = ccu_div_var_recalc_rate,
+ .round_rate = ccu_div_var_round_rate,
+ .set_rate = ccu_div_var_set_rate_slow,
+ .debug_init = ccu_div_var_debug_init
+};
+
+static const struct clk_ops ccu_div_gate_ops = {
+ .enable = ccu_div_gate_enable,
+ .disable = ccu_div_gate_disable,
+ .is_enabled = ccu_div_gate_is_enabled,
+ .recalc_rate = ccu_div_fixed_recalc_rate,
+ .round_rate = ccu_div_fixed_round_rate,
+ .set_rate = ccu_div_fixed_set_rate,
+ .debug_init = ccu_div_gate_debug_init
+};
+
+static const struct clk_ops ccu_div_fixed_ops = {
+ .recalc_rate = ccu_div_fixed_recalc_rate,
+ .round_rate = ccu_div_fixed_round_rate,
+ .set_rate = ccu_div_fixed_set_rate,
+ .debug_init = ccu_div_fixed_debug_init
+};
+
+struct ccu_div *ccu_div_hw_register(const struct ccu_div_init_data *div_init)
+{
+ struct clk_parent_data parent_data = { };
+ struct clk_init_data hw_init = { };
+ struct ccu_div *div;
+ int ret;
+
+ if (!div_init)
+ return ERR_PTR(-EINVAL);
+
+ div = kzalloc(sizeof(*div), GFP_KERNEL);
+ if (!div)
+ return ERR_PTR(-ENOMEM);
+
+ /*
+ * Note since Baikal-T1 System Controller registers are MMIO-backed
+ * we won't check the regmap IO operations return status, because it
+ * must be zero anyway.
+ */
+ div->hw.init = &hw_init;
+ div->id = div_init->id;
+ div->reg_ctl = div_init->base + CCU_DIV_CTL;
+ div->sys_regs = div_init->sys_regs;
+ div->flags = div_init->flags;
+ div->features = div_init->features;
+ spin_lock_init(&div->lock);
+
+ hw_init.name = div_init->name;
+ hw_init.flags = div_init->flags;
+
+ if (div_init->type == CCU_DIV_VAR) {
+ if (hw_init.flags & CLK_SET_RATE_GATE)
+ hw_init.ops = &ccu_div_var_gate_to_set_ops;
+ else
+ hw_init.ops = &ccu_div_var_nogate_ops;
+ div->mask = CCU_DIV_CTL_CLKDIV_MASK(div_init->width);
+ } else if (div_init->type == CCU_DIV_GATE) {
+ hw_init.ops = &ccu_div_gate_ops;
+ div->divider = div_init->divider;
+ } else if (div_init->type == CCU_DIV_FIXED) {
+ hw_init.ops = &ccu_div_fixed_ops;
+ div->divider = div_init->divider;
+ } else {
+ ret = -EINVAL;
+ goto err_free_div;
+ }
+
+ if (!div_init->parent_name) {
+ ret = -EINVAL;
+ goto err_free_div;
+ }
+ parent_data.fw_name = div_init->parent_name;
+ hw_init.parent_data = &parent_data;
+ hw_init.num_parents = 1;
+
+ ret = of_clk_hw_register(div_init->np, &div->hw);
+ if (ret)
+ goto err_free_div;
+
+ return div;
+
+err_free_div:
+ kfree(div);
+
+ return ERR_PTR(ret);
+}
+
+void ccu_div_hw_unregister(struct ccu_div *div)
+{
+ clk_hw_unregister(&div->hw);
+
+ kfree(div);
+}
diff --git a/drivers/clk/baikal-t1/ccu-div.h b/drivers/clk/baikal-t1/ccu-div.h
new file mode 100644
index 0000000000000000000000000000000000000000..795665caefbdc9f3320de927f9340695f2be979f
--- /dev/null
+++ b/drivers/clk/baikal-t1/ccu-div.h
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Baikal-T1 CCU Dividers interface driver
+ */
+#ifndef __CLK_BT1_CCU_DIV_H__
+#define __CLK_BT1_CCU_DIV_H__
+
+#include <linux/clk-provider.h>
+#include <linux/spinlock.h>
+#include <linux/regmap.h>
+#include <linux/bits.h>
+#include <linux/of.h>
+
+/*
+ * CCU Divider private flags
+ * @CCU_DIV_SKIP_ONE: Due to some reason divider can't be set to 1.
+ * It can be 0 though, which is functionally the same.
+ * @CCU_DIV_SKIP_ONE_TO_THREE: For some reason divider can't be within [1,3].
+ * It can be either 0 or greater than 3.
+ * @CCU_DIV_LOCK_SHIFTED: Find lock-bit at non-standard position.
+ * @CCU_DIV_RESET_DOMAIN: Provide reset clock domain method.
+ */
+#define CCU_DIV_SKIP_ONE BIT(1)
+#define CCU_DIV_SKIP_ONE_TO_THREE BIT(2)
+#define CCU_DIV_LOCK_SHIFTED BIT(3)
+#define CCU_DIV_RESET_DOMAIN BIT(4)
+
+/*
+ * enum ccu_div_type - CCU Divider types
+ * @CCU_DIV_VAR: Clocks gate with variable divider.
+ * @CCU_DIV_GATE: Clocks gate with fixed divider.
+ * @CCU_DIV_FIXED: Ungateable clock with fixed divider.
+ */
+enum ccu_div_type {
+ CCU_DIV_VAR,
+ CCU_DIV_GATE,
+ CCU_DIV_FIXED
+};
+
+/*
+ * struct ccu_div_init_data - CCU Divider initialization data
+ * @id: Clocks private identifier.
+ * @name: Clocks name.
+ * @parent_name: Parent clocks name in a fw node.
+ * @base: Divider register base address with respect to the sys_regs base.
+ * @sys_regs: Baikal-T1 System Controller registers map.
+ * @np: Pointer to the node describing the CCU Dividers.
+ * @type: CCU divider type (variable, fixed with and without gate).
+ * @width: Divider width if it's variable.
+ * @divider: Divider fixed value.
+ * @flags: CCU Divider clock flags.
+ * @features: CCU Divider private features.
+ */
+struct ccu_div_init_data {
+ unsigned int id;
+ const char *name;
+ const char *parent_name;
+ unsigned int base;
+ struct regmap *sys_regs;
+ struct device_node *np;
+ enum ccu_div_type type;
+ union {
+ unsigned int width;
+ unsigned int divider;
+ };
+ unsigned long flags;
+ unsigned long features;
+};
+
+/*
+ * struct ccu_div - CCU Divider descriptor
+ * @hw: clk_hw of the divider.
+ * @id: Clock private identifier.
+ * @reg_ctl: Divider control register base address.
+ * @sys_regs: Baikal-T1 System Controller registers map.
+ * @lock: Divider state change spin-lock.
+ * @mask: Divider field mask.
+ * @divider: Divider fixed value.
+ * @flags: Divider clock flags.
+ * @features: CCU Divider private features.
+ */
+struct ccu_div {
+ struct clk_hw hw;
+ unsigned int id;
+ unsigned int reg_ctl;
+ struct regmap *sys_regs;
+ spinlock_t lock;
+ union {
+ u32 mask;
+ unsigned int divider;
+ };
+ unsigned long flags;
+ unsigned long features;
+};
+#define to_ccu_div(_hw) container_of(_hw, struct ccu_div, hw)
+
+static inline struct clk_hw *ccu_div_get_clk_hw(struct ccu_div *div)
+{
+ return div ? &div->hw : NULL;
+}
+
+struct ccu_div *ccu_div_hw_register(const struct ccu_div_init_data *init);
+
+void ccu_div_hw_unregister(struct ccu_div *div);
+
+int ccu_div_reset_domain(struct ccu_div *div);
+
+#endif /* __CLK_BT1_CCU_DIV_H__ */
diff --git a/drivers/clk/baikal-t1/ccu-pll.c b/drivers/clk/baikal-t1/ccu-pll.c
new file mode 100644
index 0000000000000000000000000000000000000000..13ef28001439e37ff4c5230a82fd4a81728861cc
--- /dev/null
+++ b/drivers/clk/baikal-t1/ccu-pll.c
@@ -0,0 +1,558 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Authors:
+ * Serge Semin <Sergey.Semin@baikalelectronics.ru>
+ * Dmitry Dunaev <dmitry.dunaev@baikalelectronics.ru>
+ *
+ * Baikal-T1 CCU PLL interface driver
+ */
+
+#define pr_fmt(fmt) "bt1-ccu-pll: " fmt
+
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/limits.h>
+#include <linux/bits.h>
+#include <linux/bitfield.h>
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/spinlock.h>
+#include <linux/regmap.h>
+#include <linux/iopoll.h>
+#include <linux/time64.h>
+#include <linux/rational.h>
+#include <linux/debugfs.h>
+
+#include "ccu-pll.h"
+
+#define CCU_PLL_CTL 0x000
+#define CCU_PLL_CTL_EN BIT(0)
+#define CCU_PLL_CTL_RST BIT(1)
+#define CCU_PLL_CTL_CLKR_FLD 2
+#define CCU_PLL_CTL_CLKR_MASK GENMASK(7, CCU_PLL_CTL_CLKR_FLD)
+#define CCU_PLL_CTL_CLKF_FLD 8
+#define CCU_PLL_CTL_CLKF_MASK GENMASK(20, CCU_PLL_CTL_CLKF_FLD)
+#define CCU_PLL_CTL_CLKOD_FLD 21
+#define CCU_PLL_CTL_CLKOD_MASK GENMASK(24, CCU_PLL_CTL_CLKOD_FLD)
+#define CCU_PLL_CTL_BYPASS BIT(30)
+#define CCU_PLL_CTL_LOCK BIT(31)
+#define CCU_PLL_CTL1 0x004
+#define CCU_PLL_CTL1_BWADJ_FLD 3
+#define CCU_PLL_CTL1_BWADJ_MASK GENMASK(14, CCU_PLL_CTL1_BWADJ_FLD)
+
+#define CCU_PLL_LOCK_CHECK_RETRIES 50
+
+#define CCU_PLL_NR_MAX \
+ ((CCU_PLL_CTL_CLKR_MASK >> CCU_PLL_CTL_CLKR_FLD) + 1)
+#define CCU_PLL_NF_MAX \
+ ((CCU_PLL_CTL_CLKF_MASK >> (CCU_PLL_CTL_CLKF_FLD + 1)) + 1)
+#define CCU_PLL_OD_MAX \
+ ((CCU_PLL_CTL_CLKOD_MASK >> CCU_PLL_CTL_CLKOD_FLD) + 1)
+#define CCU_PLL_NB_MAX \
+ ((CCU_PLL_CTL1_BWADJ_MASK >> CCU_PLL_CTL1_BWADJ_FLD) + 1)
+#define CCU_PLL_FDIV_MIN 427000UL
+#define CCU_PLL_FDIV_MAX 3500000000UL
+#define CCU_PLL_FOUT_MIN 200000000UL
+#define CCU_PLL_FOUT_MAX 2500000000UL
+#define CCU_PLL_FVCO_MIN 700000000UL
+#define CCU_PLL_FVCO_MAX 3500000000UL
+#define CCU_PLL_CLKOD_FACTOR 2
+
+static inline unsigned long ccu_pll_lock_delay_us(unsigned long ref_clk,
+ unsigned long nr)
+{
+ u64 us = 500ULL * nr * USEC_PER_SEC;
+
+ do_div(us, ref_clk);
+
+ return us;
+}
+
+static inline unsigned long ccu_pll_calc_freq(unsigned long ref_clk,
+ unsigned long nr,
+ unsigned long nf,
+ unsigned long od)
+{
+ u64 tmp = ref_clk;
+
+ do_div(tmp, nr);
+ tmp *= nf;
+ do_div(tmp, od);
+
+ return tmp;
+}
+
+static int ccu_pll_reset(struct ccu_pll *pll, unsigned long ref_clk,
+ unsigned long nr)
+{
+ unsigned long ud, ut;
+ u32 val;
+
+ ud = ccu_pll_lock_delay_us(ref_clk, nr);
+ ut = ud * CCU_PLL_LOCK_CHECK_RETRIES;
+
+ regmap_update_bits(pll->sys_regs, pll->reg_ctl,
+ CCU_PLL_CTL_RST, CCU_PLL_CTL_RST);
+
+ return regmap_read_poll_timeout_atomic(pll->sys_regs, pll->reg_ctl, val,
+ val & CCU_PLL_CTL_LOCK, ud, ut);
+}
+
+static int ccu_pll_enable(struct clk_hw *hw)
+{
+ struct clk_hw *parent_hw = clk_hw_get_parent(hw);
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ unsigned long flags;
+ u32 val = 0;
+ int ret;
+
+ if (!parent_hw) {
+ pr_err("Can't enable '%s' with no parent", clk_hw_get_name(hw));
+ return -EINVAL;
+ }
+
+ regmap_read(pll->sys_regs, pll->reg_ctl, &val);
+ if (val & CCU_PLL_CTL_EN)
+ return 0;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ regmap_write(pll->sys_regs, pll->reg_ctl, val | CCU_PLL_CTL_EN);
+ ret = ccu_pll_reset(pll, clk_hw_get_rate(parent_hw),
+ FIELD_GET(CCU_PLL_CTL_CLKR_MASK, val) + 1);
+ spin_unlock_irqrestore(&pll->lock, flags);
+ if (ret)
+ pr_err("PLL '%s' reset timed out\n", clk_hw_get_name(hw));
+
+ return ret;
+}
+
+static void ccu_pll_disable(struct clk_hw *hw)
+{
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ regmap_update_bits(pll->sys_regs, pll->reg_ctl, CCU_PLL_CTL_EN, 0);
+ spin_unlock_irqrestore(&pll->lock, flags);
+}
+
+static int ccu_pll_is_enabled(struct clk_hw *hw)
+{
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ u32 val = 0;
+
+ regmap_read(pll->sys_regs, pll->reg_ctl, &val);
+
+ return !!(val & CCU_PLL_CTL_EN);
+}
+
+static unsigned long ccu_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ unsigned long nr, nf, od;
+ u32 val = 0;
+
+ regmap_read(pll->sys_regs, pll->reg_ctl, &val);
+ nr = FIELD_GET(CCU_PLL_CTL_CLKR_MASK, val) + 1;
+ nf = FIELD_GET(CCU_PLL_CTL_CLKF_MASK, val) + 1;
+ od = FIELD_GET(CCU_PLL_CTL_CLKOD_MASK, val) + 1;
+
+ return ccu_pll_calc_freq(parent_rate, nr, nf, od);
+}
+
+static void ccu_pll_calc_factors(unsigned long rate, unsigned long parent_rate,
+ unsigned long *nr, unsigned long *nf,
+ unsigned long *od)
+{
+ unsigned long err, freq, min_err = ULONG_MAX;
+ unsigned long num, denom, n1, d1, nri;
+ unsigned long nr_max, nf_max, od_max;
+
+ /*
+ * Make sure PLL is working with valid input signal (Fdiv). If
+ * you want to speed the function up just reduce CCU_PLL_NR_MAX.
+ * This will cause a worse approximation though.
+ */
+ nri = (parent_rate / CCU_PLL_FDIV_MAX) + 1;
+ nr_max = min(parent_rate / CCU_PLL_FDIV_MIN, CCU_PLL_NR_MAX);
+
+ /*
+ * Find a closest [nr;nf;od] vector taking into account the
+ * limitations like: 1) 700MHz <= Fvco <= 3.5GHz, 2) PLL Od is
+ * either 1 or even number within the acceptable range (alas 1s
+ * is also excluded by the next loop).
+ */
+ for (; nri <= nr_max; ++nri) {
+ /* Use Od factor to fulfill the limitation 2). */
+ num = CCU_PLL_CLKOD_FACTOR * rate;
+ denom = parent_rate / nri;
+
+ /*
+ * Make sure Fvco is within the acceptable range to fulfill
+ * the condition 1). Note due to the CCU_PLL_CLKOD_FACTOR value
+ * the actual upper limit is also divided by that factor.
+ * It's not big problem for us since practically there is no
+ * need in clocks with that high frequency.
+ */
+ nf_max = min(CCU_PLL_FVCO_MAX / denom, CCU_PLL_NF_MAX);
+ od_max = CCU_PLL_OD_MAX / CCU_PLL_CLKOD_FACTOR;
+
+ /*
+ * Bypass the out-of-bound values, which can't be properly
+ * handled by the rational fraction approximation algorithm.
+ */
+ if (num / denom >= nf_max) {
+ n1 = nf_max;
+ d1 = 1;
+ } else if (denom / num >= od_max) {
+ n1 = 1;
+ d1 = od_max;
+ } else {
+ rational_best_approximation(num, denom, nf_max, od_max,
+ &n1, &d1);
+ }
+
+ /* Select the best approximation of the target rate. */
+ freq = ccu_pll_calc_freq(parent_rate, nri, n1, d1);
+ err = abs((int64_t)freq - num);
+ if (err < min_err) {
+ min_err = err;
+ *nr = nri;
+ *nf = n1;
+ *od = CCU_PLL_CLKOD_FACTOR * d1;
+ }
+ }
+}
+
+static long ccu_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ unsigned long nr = 1, nf = 1, od = 1;
+
+ ccu_pll_calc_factors(rate, *parent_rate, &nr, &nf, &od);
+
+ return ccu_pll_calc_freq(*parent_rate, nr, nf, od);
+}
+
+/*
+ * This method is used for PLLs, which support the on-the-fly dividers
+ * adjustment. So there is no need in gating such clocks.
+ */
+static int ccu_pll_set_rate_reset(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ unsigned long nr, nf, od;
+ unsigned long flags;
+ u32 mask, val;
+ int ret;
+
+ ccu_pll_calc_factors(rate, parent_rate, &nr, &nf, &od);
+
+ mask = CCU_PLL_CTL_CLKR_MASK | CCU_PLL_CTL_CLKF_MASK |
+ CCU_PLL_CTL_CLKOD_MASK;
+ val = FIELD_PREP(CCU_PLL_CTL_CLKR_MASK, nr - 1) |
+ FIELD_PREP(CCU_PLL_CTL_CLKF_MASK, nf - 1) |
+ FIELD_PREP(CCU_PLL_CTL_CLKOD_MASK, od - 1);
+
+ spin_lock_irqsave(&pll->lock, flags);
+ regmap_update_bits(pll->sys_regs, pll->reg_ctl, mask, val);
+ ret = ccu_pll_reset(pll, parent_rate, nr);
+ spin_unlock_irqrestore(&pll->lock, flags);
+ if (ret)
+ pr_err("PLL '%s' reset timed out\n", clk_hw_get_name(hw));
+
+ return ret;
+}
+
+/*
+ * This method is used for PLLs, which don't support the on-the-fly dividers
+ * adjustment. So the corresponding clocks are supposed to be gated first.
+ */
+static int ccu_pll_set_rate_norst(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ unsigned long nr, nf, od;
+ unsigned long flags;
+ u32 mask, val;
+
+ ccu_pll_calc_factors(rate, parent_rate, &nr, &nf, &od);
+
+ /*
+ * Disable PLL if it was enabled by default or left enabled by the
+ * system bootloader.
+ */
+ mask = CCU_PLL_CTL_CLKR_MASK | CCU_PLL_CTL_CLKF_MASK |
+ CCU_PLL_CTL_CLKOD_MASK | CCU_PLL_CTL_EN;
+ val = FIELD_PREP(CCU_PLL_CTL_CLKR_MASK, nr - 1) |
+ FIELD_PREP(CCU_PLL_CTL_CLKF_MASK, nf - 1) |
+ FIELD_PREP(CCU_PLL_CTL_CLKOD_MASK, od - 1);
+
+ spin_lock_irqsave(&pll->lock, flags);
+ regmap_update_bits(pll->sys_regs, pll->reg_ctl, mask, val);
+ spin_unlock_irqrestore(&pll->lock, flags);
+
+ return 0;
+}
+
+#ifdef CONFIG_DEBUG_FS
+
+struct ccu_pll_dbgfs_bit {
+ struct ccu_pll *pll;
+ const char *name;
+ unsigned int reg;
+ u32 mask;
+};
+
+struct ccu_pll_dbgfs_fld {
+ struct ccu_pll *pll;
+ const char *name;
+ unsigned int reg;
+ unsigned int lsb;
+ u32 mask;
+ u32 min;
+ u32 max;
+};
+
+#define CCU_PLL_DBGFS_BIT_ATTR(_name, _reg, _mask) \
+ { \
+ .name = _name, \
+ .reg = _reg, \
+ .mask = _mask \
+ }
+
+#define CCU_PLL_DBGFS_FLD_ATTR(_name, _reg, _lsb, _mask, _min, _max) \
+ { \
+ .name = _name, \
+ .reg = _reg, \
+ .lsb = _lsb, \
+ .mask = _mask, \
+ .min = _min, \
+ .max = _max \
+ }
+
+static const struct ccu_pll_dbgfs_bit ccu_pll_bits[] = {
+ CCU_PLL_DBGFS_BIT_ATTR("pll_en", CCU_PLL_CTL, CCU_PLL_CTL_EN),
+ CCU_PLL_DBGFS_BIT_ATTR("pll_rst", CCU_PLL_CTL, CCU_PLL_CTL_RST),
+ CCU_PLL_DBGFS_BIT_ATTR("pll_bypass", CCU_PLL_CTL, CCU_PLL_CTL_BYPASS),
+ CCU_PLL_DBGFS_BIT_ATTR("pll_lock", CCU_PLL_CTL, CCU_PLL_CTL_LOCK)
+};
+
+#define CCU_PLL_DBGFS_BIT_NUM ARRAY_SIZE(ccu_pll_bits)
+
+static const struct ccu_pll_dbgfs_fld ccu_pll_flds[] = {
+ CCU_PLL_DBGFS_FLD_ATTR("pll_nr", CCU_PLL_CTL, CCU_PLL_CTL_CLKR_FLD,
+ CCU_PLL_CTL_CLKR_MASK, 1, CCU_PLL_NR_MAX),
+ CCU_PLL_DBGFS_FLD_ATTR("pll_nf", CCU_PLL_CTL, CCU_PLL_CTL_CLKF_FLD,
+ CCU_PLL_CTL_CLKF_MASK, 1, CCU_PLL_NF_MAX),
+ CCU_PLL_DBGFS_FLD_ATTR("pll_od", CCU_PLL_CTL, CCU_PLL_CTL_CLKOD_FLD,
+ CCU_PLL_CTL_CLKOD_MASK, 1, CCU_PLL_OD_MAX),
+ CCU_PLL_DBGFS_FLD_ATTR("pll_nb", CCU_PLL_CTL1, CCU_PLL_CTL1_BWADJ_FLD,
+ CCU_PLL_CTL1_BWADJ_MASK, 1, CCU_PLL_NB_MAX)
+};
+
+#define CCU_PLL_DBGFS_FLD_NUM ARRAY_SIZE(ccu_pll_flds)
+
+/*
+ * It can be dangerous to change the PLL settings behind clock framework back,
+ * therefore we don't provide any kernel config based compile time option for
+ * this feature to enable.
+ */
+#undef CCU_PLL_ALLOW_WRITE_DEBUGFS
+#ifdef CCU_PLL_ALLOW_WRITE_DEBUGFS
+
+static int ccu_pll_dbgfs_bit_set(void *priv, u64 val)
+{
+ const struct ccu_pll_dbgfs_bit *bit = priv;
+ struct ccu_pll *pll = bit->pll;
+ unsigned long flags;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ regmap_update_bits(pll->sys_regs, pll->reg_ctl + bit->reg,
+ bit->mask, val ? bit->mask : 0);
+ spin_unlock_irqrestore(&pll->lock, flags);
+
+ return 0;
+}
+
+static int ccu_pll_dbgfs_fld_set(void *priv, u64 val)
+{
+ struct ccu_pll_dbgfs_fld *fld = priv;
+ struct ccu_pll *pll = fld->pll;
+ unsigned long flags;
+ u32 data;
+
+ val = clamp_t(u64, val, fld->min, fld->max);
+ data = ((val - 1) << fld->lsb) & fld->mask;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ regmap_update_bits(pll->sys_regs, pll->reg_ctl + fld->reg, fld->mask,
+ data);
+ spin_unlock_irqrestore(&pll->lock, flags);
+
+ return 0;
+}
+
+#define ccu_pll_dbgfs_mode 0644
+
+#else /* !CCU_PLL_ALLOW_WRITE_DEBUGFS */
+
+#define ccu_pll_dbgfs_bit_set NULL
+#define ccu_pll_dbgfs_fld_set NULL
+#define ccu_pll_dbgfs_mode 0444
+
+#endif /* !CCU_PLL_ALLOW_WRITE_DEBUGFS */
+
+static int ccu_pll_dbgfs_bit_get(void *priv, u64 *val)
+{
+ struct ccu_pll_dbgfs_bit *bit = priv;
+ struct ccu_pll *pll = bit->pll;
+ u32 data = 0;
+
+ regmap_read(pll->sys_regs, pll->reg_ctl + bit->reg, &data);
+ *val = !!(data & bit->mask);
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(ccu_pll_dbgfs_bit_fops,
+ ccu_pll_dbgfs_bit_get, ccu_pll_dbgfs_bit_set, "%llu\n");
+
+static int ccu_pll_dbgfs_fld_get(void *priv, u64 *val)
+{
+ struct ccu_pll_dbgfs_fld *fld = priv;
+ struct ccu_pll *pll = fld->pll;
+ u32 data = 0;
+
+ regmap_read(pll->sys_regs, pll->reg_ctl + fld->reg, &data);
+ *val = ((data & fld->mask) >> fld->lsb) + 1;
+
+ return 0;
+}
+DEFINE_DEBUGFS_ATTRIBUTE(ccu_pll_dbgfs_fld_fops,
+ ccu_pll_dbgfs_fld_get, ccu_pll_dbgfs_fld_set, "%llu\n");
+
+static void ccu_pll_debug_init(struct clk_hw *hw, struct dentry *dentry)
+{
+ struct ccu_pll *pll = to_ccu_pll(hw);
+ struct ccu_pll_dbgfs_bit *bits;
+ struct ccu_pll_dbgfs_fld *flds;
+ int idx;
+
+ bits = kcalloc(CCU_PLL_DBGFS_BIT_NUM, sizeof(*bits), GFP_KERNEL);
+ if (!bits)
+ return;
+
+ for (idx = 0; idx < CCU_PLL_DBGFS_BIT_NUM; ++idx) {
+ bits[idx] = ccu_pll_bits[idx];
+ bits[idx].pll = pll;
+
+ debugfs_create_file_unsafe(bits[idx].name, ccu_pll_dbgfs_mode,
+ dentry, &bits[idx],
+ &ccu_pll_dbgfs_bit_fops);
+ }
+
+ flds = kcalloc(CCU_PLL_DBGFS_FLD_NUM, sizeof(*flds), GFP_KERNEL);
+ if (!flds)
+ return;
+
+ for (idx = 0; idx < CCU_PLL_DBGFS_FLD_NUM; ++idx) {
+ flds[idx] = ccu_pll_flds[idx];
+ flds[idx].pll = pll;
+
+ debugfs_create_file_unsafe(flds[idx].name, ccu_pll_dbgfs_mode,
+ dentry, &flds[idx],
+ &ccu_pll_dbgfs_fld_fops);
+ }
+}
+
+#else /* !CONFIG_DEBUG_FS */
+
+#define ccu_pll_debug_init NULL
+
+#endif /* !CONFIG_DEBUG_FS */
+
+static const struct clk_ops ccu_pll_gate_to_set_ops = {
+ .enable = ccu_pll_enable,
+ .disable = ccu_pll_disable,
+ .is_enabled = ccu_pll_is_enabled,
+ .recalc_rate = ccu_pll_recalc_rate,
+ .round_rate = ccu_pll_round_rate,
+ .set_rate = ccu_pll_set_rate_norst,
+ .debug_init = ccu_pll_debug_init
+};
+
+static const struct clk_ops ccu_pll_straight_set_ops = {
+ .enable = ccu_pll_enable,
+ .disable = ccu_pll_disable,
+ .is_enabled = ccu_pll_is_enabled,
+ .recalc_rate = ccu_pll_recalc_rate,
+ .round_rate = ccu_pll_round_rate,
+ .set_rate = ccu_pll_set_rate_reset,
+ .debug_init = ccu_pll_debug_init
+};
+
+struct ccu_pll *ccu_pll_hw_register(const struct ccu_pll_init_data *pll_init)
+{
+ struct clk_parent_data parent_data = { };
+ struct clk_init_data hw_init = { };
+ struct ccu_pll *pll;
+ int ret;
+
+ if (!pll_init)
+ return ERR_PTR(-EINVAL);
+
+ pll = kzalloc(sizeof(*pll), GFP_KERNEL);
+ if (!pll)
+ return ERR_PTR(-ENOMEM);
+
+ /*
+ * Note since Baikal-T1 System Controller registers are MMIO-backed
+ * we won't check the regmap IO operations return status, because it
+ * must be zero anyway.
+ */
+ pll->hw.init = &hw_init;
+ pll->reg_ctl = pll_init->base + CCU_PLL_CTL;
+ pll->reg_ctl1 = pll_init->base + CCU_PLL_CTL1;
+ pll->sys_regs = pll_init->sys_regs;
+ pll->id = pll_init->id;
+ spin_lock_init(&pll->lock);
+
+ hw_init.name = pll_init->name;
+ hw_init.flags = pll_init->flags;
+
+ if (hw_init.flags & CLK_SET_RATE_GATE)
+ hw_init.ops = &ccu_pll_gate_to_set_ops;
+ else
+ hw_init.ops = &ccu_pll_straight_set_ops;
+
+ if (!pll_init->parent_name) {
+ ret = -EINVAL;
+ goto err_free_pll;
+ }
+ parent_data.fw_name = pll_init->parent_name;
+ hw_init.parent_data = &parent_data;
+ hw_init.num_parents = 1;
+
+ ret = of_clk_hw_register(pll_init->np, &pll->hw);
+ if (ret)
+ goto err_free_pll;
+
+ return pll;
+
+err_free_pll:
+ kfree(pll);
+
+ return ERR_PTR(ret);
+}
+
+void ccu_pll_hw_unregister(struct ccu_pll *pll)
+{
+ clk_hw_unregister(&pll->hw);
+
+ kfree(pll);
+}
diff --git a/drivers/clk/baikal-t1/ccu-pll.h b/drivers/clk/baikal-t1/ccu-pll.h
new file mode 100644
index 0000000000000000000000000000000000000000..76cd9132a2196adb4da163ee70a850e20762a6d7
--- /dev/null
+++ b/drivers/clk/baikal-t1/ccu-pll.h
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Baikal-T1 CCU PLL interface driver
+ */
+#ifndef __CLK_BT1_CCU_PLL_H__
+#define __CLK_BT1_CCU_PLL_H__
+
+#include <linux/clk-provider.h>
+#include <linux/spinlock.h>
+#include <linux/regmap.h>
+#include <linux/bits.h>
+#include <linux/of.h>
+
+/*
+ * struct ccu_pll_init_data - CCU PLL initialization data
+ * @id: Clock private identifier.
+ * @name: Clocks name.
+ * @parent_name: Clocks parent name in a fw node.
+ * @base: PLL registers base address with respect to the sys_regs base.
+ * @sys_regs: Baikal-T1 System Controller registers map.
+ * @np: Pointer to the node describing the CCU PLLs.
+ * @flags: PLL clock flags.
+ */
+struct ccu_pll_init_data {
+ unsigned int id;
+ const char *name;
+ const char *parent_name;
+ unsigned int base;
+ struct regmap *sys_regs;
+ struct device_node *np;
+ unsigned long flags;
+};
+
+/*
+ * struct ccu_pll - CCU PLL descriptor
+ * @hw: clk_hw of the PLL.
+ * @id: Clock private identifier.
+ * @reg_ctl: PLL control register base.
+ * @reg_ctl1: PLL control1 register base.
+ * @sys_regs: Baikal-T1 System Controller registers map.
+ * @lock: PLL state change spin-lock.
+ */
+struct ccu_pll {
+ struct clk_hw hw;
+ unsigned int id;
+ unsigned int reg_ctl;
+ unsigned int reg_ctl1;
+ struct regmap *sys_regs;
+ spinlock_t lock;
+};
+#define to_ccu_pll(_hw) container_of(_hw, struct ccu_pll, hw)
+
+static inline struct clk_hw *ccu_pll_get_clk_hw(struct ccu_pll *pll)
+{
+ return pll ? &pll->hw : NULL;
+}
+
+struct ccu_pll *ccu_pll_hw_register(const struct ccu_pll_init_data *init);
+
+void ccu_pll_hw_unregister(struct ccu_pll *pll);
+
+#endif /* __CLK_BT1_CCU_PLL_H__ */
diff --git a/drivers/clk/baikal-t1/clk-ccu-div.c b/drivers/clk/baikal-t1/clk-ccu-div.c
new file mode 100644
index 0000000000000000000000000000000000000000..f141fda12b09aa69d7361581efabccfafd9d238c
--- /dev/null
+++ b/drivers/clk/baikal-t1/clk-ccu-div.c
@@ -0,0 +1,485 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Authors:
+ * Serge Semin <Sergey.Semin@baikalelectronics.ru>
+ * Dmitry Dunaev <dmitry.dunaev@baikalelectronics.ru>
+ *
+ * Baikal-T1 CCU Dividers clock driver
+ */
+
+#define pr_fmt(fmt) "bt1-ccu-div: " fmt
+
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include <linux/reset-controller.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_platform.h>
+#include <linux/ioport.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/bt1-ccu.h>
+#include <dt-bindings/reset/bt1-ccu.h>
+
+#include "ccu-div.h"
+
+#define CCU_AXI_MAIN_BASE 0x030
+#define CCU_AXI_DDR_BASE 0x034
+#define CCU_AXI_SATA_BASE 0x038
+#define CCU_AXI_GMAC0_BASE 0x03C
+#define CCU_AXI_GMAC1_BASE 0x040
+#define CCU_AXI_XGMAC_BASE 0x044
+#define CCU_AXI_PCIE_M_BASE 0x048
+#define CCU_AXI_PCIE_S_BASE 0x04C
+#define CCU_AXI_USB_BASE 0x050
+#define CCU_AXI_HWA_BASE 0x054
+#define CCU_AXI_SRAM_BASE 0x058
+
+#define CCU_SYS_SATA_REF_BASE 0x060
+#define CCU_SYS_APB_BASE 0x064
+#define CCU_SYS_GMAC0_BASE 0x068
+#define CCU_SYS_GMAC1_BASE 0x06C
+#define CCU_SYS_XGMAC_BASE 0x070
+#define CCU_SYS_USB_BASE 0x074
+#define CCU_SYS_PVT_BASE 0x078
+#define CCU_SYS_HWA_BASE 0x07C
+#define CCU_SYS_UART_BASE 0x084
+#define CCU_SYS_TIMER0_BASE 0x088
+#define CCU_SYS_TIMER1_BASE 0x08C
+#define CCU_SYS_TIMER2_BASE 0x090
+#define CCU_SYS_WDT_BASE 0x150
+
+#define CCU_DIV_VAR_INFO(_id, _name, _pname, _base, _width, _flags, _features) \
+ { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _pname, \
+ .base = _base, \
+ .type = CCU_DIV_VAR, \
+ .width = _width, \
+ .flags = _flags, \
+ .features = _features \
+ }
+
+#define CCU_DIV_GATE_INFO(_id, _name, _pname, _base, _divider) \
+ { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _pname, \
+ .base = _base, \
+ .type = CCU_DIV_GATE, \
+ .divider = _divider \
+ }
+
+#define CCU_DIV_FIXED_INFO(_id, _name, _pname, _divider) \
+ { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _pname, \
+ .type = CCU_DIV_FIXED, \
+ .divider = _divider \
+ }
+
+#define CCU_DIV_RST_MAP(_rst_id, _clk_id) \
+ { \
+ .rst_id = _rst_id, \
+ .clk_id = _clk_id \
+ }
+
+struct ccu_div_info {
+ unsigned int id;
+ const char *name;
+ const char *parent_name;
+ unsigned int base;
+ enum ccu_div_type type;
+ union {
+ unsigned int width;
+ unsigned int divider;
+ };
+ unsigned long flags;
+ unsigned long features;
+};
+
+struct ccu_div_rst_map {
+ unsigned int rst_id;
+ unsigned int clk_id;
+};
+
+struct ccu_div_data {
+ struct device_node *np;
+ struct regmap *sys_regs;
+
+ unsigned int divs_num;
+ const struct ccu_div_info *divs_info;
+ struct ccu_div **divs;
+
+ unsigned int rst_num;
+ const struct ccu_div_rst_map *rst_map;
+ struct reset_controller_dev rcdev;
+};
+#define to_ccu_div_data(_rcdev) container_of(_rcdev, struct ccu_div_data, rcdev)
+
+/*
+ * AXI Main Interconnect (axi_main_clk) and DDR AXI-bus (axi_ddr_clk) clocks
+ * must be left enabled in any case, since former one is responsible for
+ * clocking a bus between CPU cores and the rest of the SoC components, while
+ * the later is clocking the AXI-bus between DDR controller and the Main
+ * Interconnect. So should any of these clocks get to be disabled, the system
+ * will literally stop working. That's why we marked them as critical.
+ */
+static const struct ccu_div_info axi_info[] = {
+ CCU_DIV_VAR_INFO(CCU_AXI_MAIN_CLK, "axi_main_clk", "pcie_clk",
+ CCU_AXI_MAIN_BASE, 4,
+ CLK_IS_CRITICAL, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_DDR_CLK, "axi_ddr_clk", "sata_clk",
+ CCU_AXI_DDR_BASE, 4,
+ CLK_IS_CRITICAL | CLK_SET_RATE_GATE,
+ CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_SATA_CLK, "axi_sata_clk", "sata_clk",
+ CCU_AXI_SATA_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_GMAC0_CLK, "axi_gmac0_clk", "eth_clk",
+ CCU_AXI_GMAC0_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_GMAC1_CLK, "axi_gmac1_clk", "eth_clk",
+ CCU_AXI_GMAC1_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_XGMAC_CLK, "axi_xgmac_clk", "eth_clk",
+ CCU_AXI_XGMAC_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_PCIE_M_CLK, "axi_pcie_m_clk", "pcie_clk",
+ CCU_AXI_PCIE_M_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_PCIE_S_CLK, "axi_pcie_s_clk", "pcie_clk",
+ CCU_AXI_PCIE_S_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_USB_CLK, "axi_usb_clk", "sata_clk",
+ CCU_AXI_USB_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_HWA_CLK, "axi_hwa_clk", "sata_clk",
+ CCU_AXI_HWA_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_AXI_SRAM_CLK, "axi_sram_clk", "eth_clk",
+ CCU_AXI_SRAM_BASE, 4,
+ CLK_SET_RATE_GATE, CCU_DIV_RESET_DOMAIN)
+};
+
+static const struct ccu_div_rst_map axi_rst_map[] = {
+ CCU_DIV_RST_MAP(CCU_AXI_MAIN_RST, CCU_AXI_MAIN_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_DDR_RST, CCU_AXI_DDR_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_SATA_RST, CCU_AXI_SATA_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_GMAC0_RST, CCU_AXI_GMAC0_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_GMAC1_RST, CCU_AXI_GMAC1_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_XGMAC_RST, CCU_AXI_XGMAC_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_PCIE_M_RST, CCU_AXI_PCIE_M_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_PCIE_S_RST, CCU_AXI_PCIE_S_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_USB_RST, CCU_AXI_USB_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_HWA_RST, CCU_AXI_HWA_CLK),
+ CCU_DIV_RST_MAP(CCU_AXI_SRAM_RST, CCU_AXI_SRAM_CLK)
+};
+
+/*
+ * APB-bus clock is marked as critical since it's a main communication bus
+ * for the SoC devices registers IO-operations.
+ */
+static const struct ccu_div_info sys_info[] = {
+ CCU_DIV_VAR_INFO(CCU_SYS_SATA_REF_CLK, "sys_sata_ref_clk",
+ "sata_clk", CCU_SYS_SATA_REF_BASE, 4,
+ CLK_SET_RATE_GATE,
+ CCU_DIV_SKIP_ONE | CCU_DIV_LOCK_SHIFTED |
+ CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_VAR_INFO(CCU_SYS_APB_CLK, "sys_apb_clk",
+ "pcie_clk", CCU_SYS_APB_BASE, 5,
+ CLK_IS_CRITICAL, CCU_DIV_RESET_DOMAIN),
+ CCU_DIV_GATE_INFO(CCU_SYS_GMAC0_TX_CLK, "sys_gmac0_tx_clk",
+ "eth_clk", CCU_SYS_GMAC0_BASE, 5),
+ CCU_DIV_FIXED_INFO(CCU_SYS_GMAC0_PTP_CLK, "sys_gmac0_ptp_clk",
+ "eth_clk", 10),
+ CCU_DIV_GATE_INFO(CCU_SYS_GMAC1_TX_CLK, "sys_gmac1_tx_clk",
+ "eth_clk", CCU_SYS_GMAC1_BASE, 5),
+ CCU_DIV_FIXED_INFO(CCU_SYS_GMAC1_PTP_CLK, "sys_gmac1_ptp_clk",
+ "eth_clk", 10),
+ CCU_DIV_GATE_INFO(CCU_SYS_XGMAC_REF_CLK, "sys_xgmac_ref_clk",
+ "eth_clk", CCU_SYS_XGMAC_BASE, 8),
+ CCU_DIV_FIXED_INFO(CCU_SYS_XGMAC_PTP_CLK, "sys_xgmac_ptp_clk",
+ "eth_clk", 10),
+ CCU_DIV_GATE_INFO(CCU_SYS_USB_CLK, "sys_usb_clk",
+ "eth_clk", CCU_SYS_USB_BASE, 10),
+ CCU_DIV_VAR_INFO(CCU_SYS_PVT_CLK, "sys_pvt_clk",
+ "ref_clk", CCU_SYS_PVT_BASE, 5,
+ CLK_SET_RATE_GATE, 0),
+ CCU_DIV_VAR_INFO(CCU_SYS_HWA_CLK, "sys_hwa_clk",
+ "sata_clk", CCU_SYS_HWA_BASE, 4,
+ CLK_SET_RATE_GATE, 0),
+ CCU_DIV_VAR_INFO(CCU_SYS_UART_CLK, "sys_uart_clk",
+ "eth_clk", CCU_SYS_UART_BASE, 17,
+ CLK_SET_RATE_GATE, 0),
+ CCU_DIV_FIXED_INFO(CCU_SYS_I2C1_CLK, "sys_i2c1_clk",
+ "eth_clk", 10),
+ CCU_DIV_FIXED_INFO(CCU_SYS_I2C2_CLK, "sys_i2c2_clk",
+ "eth_clk", 10),
+ CCU_DIV_FIXED_INFO(CCU_SYS_GPIO_CLK, "sys_gpio_clk",
+ "ref_clk", 25),
+ CCU_DIV_VAR_INFO(CCU_SYS_TIMER0_CLK, "sys_timer0_clk",
+ "ref_clk", CCU_SYS_TIMER0_BASE, 17,
+ CLK_SET_RATE_GATE, 0),
+ CCU_DIV_VAR_INFO(CCU_SYS_TIMER1_CLK, "sys_timer1_clk",
+ "ref_clk", CCU_SYS_TIMER1_BASE, 17,
+ CLK_SET_RATE_GATE, 0),
+ CCU_DIV_VAR_INFO(CCU_SYS_TIMER2_CLK, "sys_timer2_clk",
+ "ref_clk", CCU_SYS_TIMER2_BASE, 17,
+ CLK_SET_RATE_GATE, 0),
+ CCU_DIV_VAR_INFO(CCU_SYS_WDT_CLK, "sys_wdt_clk",
+ "eth_clk", CCU_SYS_WDT_BASE, 17,
+ CLK_SET_RATE_GATE, CCU_DIV_SKIP_ONE_TO_THREE)
+};
+
+static const struct ccu_div_rst_map sys_rst_map[] = {
+ CCU_DIV_RST_MAP(CCU_SYS_SATA_REF_RST, CCU_SYS_SATA_REF_CLK),
+ CCU_DIV_RST_MAP(CCU_SYS_APB_RST, CCU_SYS_APB_CLK),
+};
+
+static struct ccu_div *ccu_div_find_desc(struct ccu_div_data *data,
+ unsigned int clk_id)
+{
+ struct ccu_div *div;
+ int idx;
+
+ for (idx = 0; idx < data->divs_num; ++idx) {
+ div = data->divs[idx];
+ if (div && div->id == clk_id)
+ return div;
+ }
+
+ return ERR_PTR(-EINVAL);
+}
+
+static int ccu_div_reset(struct reset_controller_dev *rcdev,
+ unsigned long rst_id)
+{
+ struct ccu_div_data *data = to_ccu_div_data(rcdev);
+ const struct ccu_div_rst_map *map;
+ struct ccu_div *div;
+ int idx, ret;
+
+ for (idx = 0, map = data->rst_map; idx < data->rst_num; ++idx, ++map) {
+ if (map->rst_id == rst_id)
+ break;
+ }
+ if (idx == data->rst_num) {
+ pr_err("Invalid reset ID %lu specified\n", rst_id);
+ return -EINVAL;
+ }
+
+ div = ccu_div_find_desc(data, map->clk_id);
+ if (IS_ERR(div)) {
+ pr_err("Invalid clock ID %d in mapping\n", map->clk_id);
+ return PTR_ERR(div);
+ }
+
+ ret = ccu_div_reset_domain(div);
+ if (ret) {
+ pr_err("Reset isn't supported by divider %s\n",
+ clk_hw_get_name(ccu_div_get_clk_hw(div)));
+ }
+
+ return ret;
+}
+
+static const struct reset_control_ops ccu_div_rst_ops = {
+ .reset = ccu_div_reset,
+};
+
+static struct ccu_div_data *ccu_div_create_data(struct device_node *np)
+{
+ struct ccu_div_data *data;
+ int ret;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (!data)
+ return ERR_PTR(-ENOMEM);
+
+ data->np = np;
+ if (of_device_is_compatible(np, "baikal,bt1-ccu-axi")) {
+ data->divs_num = ARRAY_SIZE(axi_info);
+ data->divs_info = axi_info;
+ data->rst_num = ARRAY_SIZE(axi_rst_map);
+ data->rst_map = axi_rst_map;
+ } else if (of_device_is_compatible(np, "baikal,bt1-ccu-sys")) {
+ data->divs_num = ARRAY_SIZE(sys_info);
+ data->divs_info = sys_info;
+ data->rst_num = ARRAY_SIZE(sys_rst_map);
+ data->rst_map = sys_rst_map;
+ } else {
+ pr_err("Incompatible DT node '%s' specified\n",
+ of_node_full_name(np));
+ ret = -EINVAL;
+ goto err_kfree_data;
+ }
+
+ data->divs = kcalloc(data->divs_num, sizeof(*data->divs), GFP_KERNEL);
+ if (!data->divs) {
+ ret = -ENOMEM;
+ goto err_kfree_data;
+ }
+
+ return data;
+
+err_kfree_data:
+ kfree(data);
+
+ return ERR_PTR(ret);
+}
+
+static void ccu_div_free_data(struct ccu_div_data *data)
+{
+ kfree(data->divs);
+
+ kfree(data);
+}
+
+static int ccu_div_find_sys_regs(struct ccu_div_data *data)
+{
+ data->sys_regs = syscon_node_to_regmap(data->np->parent);
+ if (IS_ERR(data->sys_regs)) {
+ pr_err("Failed to find syscon regs for '%s'\n",
+ of_node_full_name(data->np));
+ return PTR_ERR(data->sys_regs);
+ }
+
+ return 0;
+}
+
+static struct clk_hw *ccu_div_of_clk_hw_get(struct of_phandle_args *clkspec,
+ void *priv)
+{
+ struct ccu_div_data *data = priv;
+ struct ccu_div *div;
+ unsigned int clk_id;
+
+ clk_id = clkspec->args[0];
+ div = ccu_div_find_desc(data, clk_id);
+ if (IS_ERR(div)) {
+ pr_info("Invalid clock ID %d specified\n", clk_id);
+ return ERR_CAST(div);
+ }
+
+ return ccu_div_get_clk_hw(div);
+}
+
+static int ccu_div_clk_register(struct ccu_div_data *data)
+{
+ int idx, ret;
+
+ for (idx = 0; idx < data->divs_num; ++idx) {
+ const struct ccu_div_info *info = &data->divs_info[idx];
+ struct ccu_div_init_data init = {0};
+
+ init.id = info->id;
+ init.name = info->name;
+ init.parent_name = info->parent_name;
+ init.np = data->np;
+ init.type = info->type;
+ init.flags = info->flags;
+ init.features = info->features;
+
+ if (init.type == CCU_DIV_VAR) {
+ init.base = info->base;
+ init.sys_regs = data->sys_regs;
+ init.width = info->width;
+ } else if (init.type == CCU_DIV_GATE) {
+ init.base = info->base;
+ init.sys_regs = data->sys_regs;
+ init.divider = info->divider;
+ } else {
+ init.divider = info->divider;
+ }
+
+ data->divs[idx] = ccu_div_hw_register(&init);
+ if (IS_ERR(data->divs[idx])) {
+ ret = PTR_ERR(data->divs[idx]);
+ pr_err("Couldn't register divider '%s' hw\n",
+ init.name);
+ goto err_hw_unregister;
+ }
+ }
+
+ ret = of_clk_add_hw_provider(data->np, ccu_div_of_clk_hw_get, data);
+ if (ret) {
+ pr_err("Couldn't register dividers '%s' clock provider\n",
+ of_node_full_name(data->np));
+ goto err_hw_unregister;
+ }
+
+ return 0;
+
+err_hw_unregister:
+ for (--idx; idx >= 0; --idx)
+ ccu_div_hw_unregister(data->divs[idx]);
+
+ return ret;
+}
+
+static void ccu_div_clk_unregister(struct ccu_div_data *data)
+{
+ int idx;
+
+ of_clk_del_provider(data->np);
+
+ for (idx = 0; idx < data->divs_num; ++idx)
+ ccu_div_hw_unregister(data->divs[idx]);
+}
+
+static int ccu_div_rst_register(struct ccu_div_data *data)
+{
+ int ret;
+
+ data->rcdev.ops = &ccu_div_rst_ops;
+ data->rcdev.of_node = data->np;
+ data->rcdev.nr_resets = data->rst_num;
+
+ ret = reset_controller_register(&data->rcdev);
+ if (ret)
+ pr_err("Couldn't register divider '%s' reset controller\n",
+ of_node_full_name(data->np));
+
+ return ret;
+}
+
+static void ccu_div_init(struct device_node *np)
+{
+ struct ccu_div_data *data;
+ int ret;
+
+ data = ccu_div_create_data(np);
+ if (IS_ERR(data))
+ return;
+
+ ret = ccu_div_find_sys_regs(data);
+ if (ret)
+ goto err_free_data;
+
+ ret = ccu_div_clk_register(data);
+ if (ret)
+ goto err_free_data;
+
+ ret = ccu_div_rst_register(data);
+ if (ret)
+ goto err_clk_unregister;
+
+ return;
+
+err_clk_unregister:
+ ccu_div_clk_unregister(data);
+
+err_free_data:
+ ccu_div_free_data(data);
+}
+
+CLK_OF_DECLARE(ccu_axi, "baikal,bt1-ccu-axi", ccu_div_init);
+CLK_OF_DECLARE(ccu_sys, "baikal,bt1-ccu-sys", ccu_div_init);
diff --git a/drivers/clk/baikal-t1/clk-ccu-pll.c b/drivers/clk/baikal-t1/clk-ccu-pll.c
new file mode 100644
index 0000000000000000000000000000000000000000..1eec8c0b8f50fcdaf95ade7545715195e5cee580
--- /dev/null
+++ b/drivers/clk/baikal-t1/clk-ccu-pll.c
@@ -0,0 +1,204 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Authors:
+ * Serge Semin <Sergey.Semin@baikalelectronics.ru>
+ * Dmitry Dunaev <dmitry.dunaev@baikalelectronics.ru>
+ *
+ * Baikal-T1 CCU PLL clocks driver
+ */
+
+#define pr_fmt(fmt) "bt1-ccu-pll: " fmt
+
+#include <linux/kernel.h>
+#include <linux/printk.h>
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/ioport.h>
+#include <linux/regmap.h>
+
+#include <dt-bindings/clock/bt1-ccu.h>
+
+#include "ccu-pll.h"
+
+#define CCU_CPU_PLL_BASE 0x000
+#define CCU_SATA_PLL_BASE 0x008
+#define CCU_DDR_PLL_BASE 0x010
+#define CCU_PCIE_PLL_BASE 0x018
+#define CCU_ETH_PLL_BASE 0x020
+
+#define CCU_PLL_INFO(_id, _name, _pname, _base, _flags) \
+ { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _pname, \
+ .base = _base, \
+ .flags = _flags \
+ }
+
+#define CCU_PLL_NUM ARRAY_SIZE(pll_info)
+
+struct ccu_pll_info {
+ unsigned int id;
+ const char *name;
+ const char *parent_name;
+ unsigned int base;
+ unsigned long flags;
+};
+
+/*
+ * Mark as critical all PLLs except Ethernet one. CPU and DDR PLLs are sources
+ * of CPU cores and DDR controller reference clocks, due to which they
+ * obviously shouldn't be ever gated. SATA and PCIe PLLs are the parents of
+ * APB-bus and DDR controller AXI-bus clocks. If they are gated the system will
+ * be unusable.
+ */
+static const struct ccu_pll_info pll_info[] = {
+ CCU_PLL_INFO(CCU_CPU_PLL, "cpu_pll", "ref_clk", CCU_CPU_PLL_BASE,
+ CLK_IS_CRITICAL),
+ CCU_PLL_INFO(CCU_SATA_PLL, "sata_pll", "ref_clk", CCU_SATA_PLL_BASE,
+ CLK_IS_CRITICAL | CLK_SET_RATE_GATE),
+ CCU_PLL_INFO(CCU_DDR_PLL, "ddr_pll", "ref_clk", CCU_DDR_PLL_BASE,
+ CLK_IS_CRITICAL | CLK_SET_RATE_GATE),
+ CCU_PLL_INFO(CCU_PCIE_PLL, "pcie_pll", "ref_clk", CCU_PCIE_PLL_BASE,
+ CLK_IS_CRITICAL),
+ CCU_PLL_INFO(CCU_ETH_PLL, "eth_pll", "ref_clk", CCU_ETH_PLL_BASE,
+ CLK_SET_RATE_GATE)
+};
+
+struct ccu_pll_data {
+ struct device_node *np;
+ struct regmap *sys_regs;
+ struct ccu_pll *plls[CCU_PLL_NUM];
+};
+
+static struct ccu_pll *ccu_pll_find_desc(struct ccu_pll_data *data,
+ unsigned int clk_id)
+{
+ struct ccu_pll *pll;
+ int idx;
+
+ for (idx = 0; idx < CCU_PLL_NUM; ++idx) {
+ pll = data->plls[idx];
+ if (pll && pll->id == clk_id)
+ return pll;
+ }
+
+ return ERR_PTR(-EINVAL);
+}
+
+static struct ccu_pll_data *ccu_pll_create_data(struct device_node *np)
+{
+ struct ccu_pll_data *data;
+
+ data = kzalloc(sizeof(*data), GFP_KERNEL);
+ if (!data)
+ return ERR_PTR(-ENOMEM);
+
+ data->np = np;
+
+ return data;
+}
+
+static void ccu_pll_free_data(struct ccu_pll_data *data)
+{
+ kfree(data);
+}
+
+static int ccu_pll_find_sys_regs(struct ccu_pll_data *data)
+{
+ data->sys_regs = syscon_node_to_regmap(data->np->parent);
+ if (IS_ERR(data->sys_regs)) {
+ pr_err("Failed to find syscon regs for '%s'\n",
+ of_node_full_name(data->np));
+ return PTR_ERR(data->sys_regs);
+ }
+
+ return 0;
+}
+
+static struct clk_hw *ccu_pll_of_clk_hw_get(struct of_phandle_args *clkspec,
+ void *priv)
+{
+ struct ccu_pll_data *data = priv;
+ struct ccu_pll *pll;
+ unsigned int clk_id;
+
+ clk_id = clkspec->args[0];
+ pll = ccu_pll_find_desc(data, clk_id);
+ if (IS_ERR(pll)) {
+ pr_info("Invalid PLL clock ID %d specified\n", clk_id);
+ return ERR_CAST(pll);
+ }
+
+ return ccu_pll_get_clk_hw(pll);
+}
+
+static int ccu_pll_clk_register(struct ccu_pll_data *data)
+{
+ int idx, ret;
+
+ for (idx = 0; idx < CCU_PLL_NUM; ++idx) {
+ const struct ccu_pll_info *info = &pll_info[idx];
+ struct ccu_pll_init_data init = {0};
+
+ init.id = info->id;
+ init.name = info->name;
+ init.parent_name = info->parent_name;
+ init.base = info->base;
+ init.sys_regs = data->sys_regs;
+ init.np = data->np;
+ init.flags = info->flags;
+
+ data->plls[idx] = ccu_pll_hw_register(&init);
+ if (IS_ERR(data->plls[idx])) {
+ ret = PTR_ERR(data->plls[idx]);
+ pr_err("Couldn't register PLL hw '%s'\n",
+ init.name);
+ goto err_hw_unregister;
+ }
+ }
+
+ ret = of_clk_add_hw_provider(data->np, ccu_pll_of_clk_hw_get, data);
+ if (ret) {
+ pr_err("Couldn't register PLL provider of '%s'\n",
+ of_node_full_name(data->np));
+ goto err_hw_unregister;
+ }
+
+ return 0;
+
+err_hw_unregister:
+ for (--idx; idx >= 0; --idx)
+ ccu_pll_hw_unregister(data->plls[idx]);
+
+ return ret;
+}
+
+static __init void ccu_pll_init(struct device_node *np)
+{
+ struct ccu_pll_data *data;
+ int ret;
+
+ data = ccu_pll_create_data(np);
+ if (IS_ERR(data))
+ return;
+
+ ret = ccu_pll_find_sys_regs(data);
+ if (ret)
+ goto err_free_data;
+
+ ret = ccu_pll_clk_register(data);
+ if (ret)
+ goto err_free_data;
+
+ return;
+
+err_free_data:
+ ccu_pll_free_data(data);
+}
+CLK_OF_DECLARE(ccu_pll, "baikal,bt1-ccu-pll", ccu_pll_init);
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index ded13ccf768e190ddc5f09db883ee19f211f0dca..6bb7efa12037bd1779ce726c87d52f8f75f6b36c 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -396,8 +396,8 @@ static unsigned long bcm2835_measure_tcnt_mux(struct bcm2835_cprman *cprman,
}
static void bcm2835_debugfs_regset(struct bcm2835_cprman *cprman, u32 base,
- struct debugfs_reg32 *regs, size_t nregs,
- struct dentry *dentry)
+ const struct debugfs_reg32 *regs,
+ size_t nregs, struct dentry *dentry)
{
struct debugfs_regset32 *regset;
@@ -1240,7 +1240,7 @@ static u8 bcm2835_clock_get_parent(struct clk_hw *hw)
return (src & CM_SRC_MASK) >> CM_SRC_SHIFT;
}
-static struct debugfs_reg32 bcm2835_debugfs_clock_reg32[] = {
+static const struct debugfs_reg32 bcm2835_debugfs_clock_reg32[] = {
{
.name = "ctl",
.offset = 0,
@@ -1296,8 +1296,9 @@ static const struct clk_ops bcm2835_vpu_clock_clk_ops = {
};
static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
- const struct bcm2835_pll_data *data)
+ const void *data)
{
+ const struct bcm2835_pll_data *pll_data = data;
struct bcm2835_pll *pll;
struct clk_init_data init;
int ret;
@@ -1307,7 +1308,7 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
/* All of the PLLs derive from the external oscillator. */
init.parent_names = &cprman->real_parent_names[0];
init.num_parents = 1;
- init.name = data->name;
+ init.name = pll_data->name;
init.ops = &bcm2835_pll_clk_ops;
init.flags = CLK_IGNORE_UNUSED;
@@ -1316,7 +1317,7 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
return NULL;
pll->cprman = cprman;
- pll->data = data;
+ pll->data = pll_data;
pll->hw.init = &init;
ret = devm_clk_hw_register(cprman->dev, &pll->hw);
@@ -1327,35 +1328,36 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
static struct clk_hw *
bcm2835_register_pll_divider(struct bcm2835_cprman *cprman,
- const struct bcm2835_pll_divider_data *data)
+ const void *data)
{
+ const struct bcm2835_pll_divider_data *divider_data = data;
struct bcm2835_pll_divider *divider;
struct clk_init_data init;
const char *divider_name;
int ret;
- if (data->fixed_divider != 1) {
+ if (divider_data->fixed_divider != 1) {
divider_name = devm_kasprintf(cprman->dev, GFP_KERNEL,
- "%s_prediv", data->name);
+ "%s_prediv", divider_data->name);
if (!divider_name)
return NULL;
} else {
- divider_name = data->name;
+ divider_name = divider_data->name;
}
memset(&init, 0, sizeof(init));
- init.parent_names = &data->source_pll;
+ init.parent_names = ÷r_data->source_pll;
init.num_parents = 1;
init.name = divider_name;
init.ops = &bcm2835_pll_divider_clk_ops;
- init.flags = data->flags | CLK_IGNORE_UNUSED;
+ init.flags = divider_data->flags | CLK_IGNORE_UNUSED;
divider = devm_kzalloc(cprman->dev, sizeof(*divider), GFP_KERNEL);
if (!divider)
return NULL;
- divider->div.reg = cprman->regs + data->a2w_reg;
+ divider->div.reg = cprman->regs + divider_data->a2w_reg;
divider->div.shift = A2W_PLL_DIV_SHIFT;
divider->div.width = A2W_PLL_DIV_BITS;
divider->div.flags = CLK_DIVIDER_MAX_AT_ZERO;
@@ -1364,7 +1366,7 @@ bcm2835_register_pll_divider(struct bcm2835_cprman *cprman,
divider->div.table = NULL;
divider->cprman = cprman;
- divider->data = data;
+ divider->data = divider_data;
ret = devm_clk_hw_register(cprman->dev, ÷r->div.hw);
if (ret)
@@ -1374,20 +1376,22 @@ bcm2835_register_pll_divider(struct bcm2835_cprman *cprman,
* PLLH's channels have a fixed divide by 10 afterwards, which
* is what our consumers are actually using.
*/
- if (data->fixed_divider != 1) {
- return clk_hw_register_fixed_factor(cprman->dev, data->name,
+ if (divider_data->fixed_divider != 1) {
+ return clk_hw_register_fixed_factor(cprman->dev,
+ divider_data->name,
divider_name,
CLK_SET_RATE_PARENT,
1,
- data->fixed_divider);
+ divider_data->fixed_divider);
}
return ÷r->div.hw;
}
static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
- const struct bcm2835_clock_data *data)
+ const void *data)
{
+ const struct bcm2835_clock_data *clock_data = data;
struct bcm2835_clock *clock;
struct clk_init_data init;
const char *parents[1 << CM_SRC_BITS];
@@ -1398,8 +1402,8 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
* Replace our strings referencing parent clocks with the
* actual clock-output-name of the parent.
*/
- for (i = 0; i < data->num_mux_parents; i++) {
- parents[i] = data->parents[i];
+ for (i = 0; i < clock_data->num_mux_parents; i++) {
+ parents[i] = clock_data->parents[i];
ret = match_string(cprman_parent_names,
ARRAY_SIZE(cprman_parent_names),
@@ -1410,18 +1414,18 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
memset(&init, 0, sizeof(init));
init.parent_names = parents;
- init.num_parents = data->num_mux_parents;
- init.name = data->name;
- init.flags = data->flags | CLK_IGNORE_UNUSED;
+ init.num_parents = clock_data->num_mux_parents;
+ init.name = clock_data->name;
+ init.flags = clock_data->flags | CLK_IGNORE_UNUSED;
/*
* Pass the CLK_SET_RATE_PARENT flag if we are allowed to propagate
* rate changes on at least of the parents.
*/
- if (data->set_rate_parent)
+ if (clock_data->set_rate_parent)
init.flags |= CLK_SET_RATE_PARENT;
- if (data->is_vpu_clock) {
+ if (clock_data->is_vpu_clock) {
init.ops = &bcm2835_vpu_clock_clk_ops;
} else {
init.ops = &bcm2835_clock_clk_ops;
@@ -1430,7 +1434,7 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
/* If the clock wasn't actually enabled at boot, it's not
* critical.
*/
- if (!(cprman_read(cprman, data->ctl_reg) & CM_ENABLE))
+ if (!(cprman_read(cprman, clock_data->ctl_reg) & CM_ENABLE))
init.flags &= ~CLK_IS_CRITICAL;
}
@@ -1439,7 +1443,7 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
return NULL;
clock->cprman = cprman;
- clock->data = data;
+ clock->data = clock_data;
clock->hw.init = &init;
ret = devm_clk_hw_register(cprman->dev, &clock->hw);
@@ -1448,25 +1452,27 @@ static struct clk_hw *bcm2835_register_clock(struct bcm2835_cprman *cprman,
return &clock->hw;
}
-static struct clk *bcm2835_register_gate(struct bcm2835_cprman *cprman,
- const struct bcm2835_gate_data *data)
+static struct clk_hw *bcm2835_register_gate(struct bcm2835_cprman *cprman,
+ const void *data)
{
- return clk_register_gate(cprman->dev, data->name, data->parent,
- CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE,
- cprman->regs + data->ctl_reg,
- CM_GATE_BIT, 0, &cprman->regs_lock);
+ const struct bcm2835_gate_data *gate_data = data;
+
+ return clk_hw_register_gate(cprman->dev, gate_data->name,
+ gate_data->parent,
+ CLK_IGNORE_UNUSED | CLK_SET_RATE_GATE,
+ cprman->regs + gate_data->ctl_reg,
+ CM_GATE_BIT, 0, &cprman->regs_lock);
}
-typedef struct clk_hw *(*bcm2835_clk_register)(struct bcm2835_cprman *cprman,
- const void *data);
struct bcm2835_clk_desc {
- bcm2835_clk_register clk_register;
+ struct clk_hw *(*clk_register)(struct bcm2835_cprman *cprman,
+ const void *data);
unsigned int supported;
const void *data;
};
/* assignment helper macros for different clock types */
-#define _REGISTER(f, s, ...) { .clk_register = (bcm2835_clk_register)f, \
+#define _REGISTER(f, s, ...) { .clk_register = f, \
.supported = s, \
.data = __VA_ARGS__ }
#define REGISTER_PLL(s, ...) _REGISTER(&bcm2835_register_pll, \
diff --git a/drivers/clk/clk-ast2600.c b/drivers/clk/clk-ast2600.c
index 392d01705b97bbfc0bcd49a253d40440b89f5f78..99afc949925f0fe53efc80187b4501d1005b2ea7 100644
--- a/drivers/clk/clk-ast2600.c
+++ b/drivers/clk/clk-ast2600.c
@@ -642,14 +642,22 @@ static const u32 ast2600_a0_axi_ahb_div_table[] = {
2, 2, 3, 5,
};
-static const u32 ast2600_a1_axi_ahb_div_table[] = {
- 4, 6, 2, 4,
+static const u32 ast2600_a1_axi_ahb_div0_tbl[] = {
+ 3, 2, 3, 4,
+};
+
+static const u32 ast2600_a1_axi_ahb_div1_tbl[] = {
+ 3, 4, 6, 8,
+};
+
+static const u32 ast2600_a1_axi_ahb200_tbl[] = {
+ 3, 4, 3, 4, 2, 2, 2, 2,
};
static void __init aspeed_g6_cc(struct regmap *map)
{
struct clk_hw *hw;
- u32 val, div, chip_id, axi_div, ahb_div;
+ u32 val, div, divbits, chip_id, axi_div, ahb_div;
clk_hw_register_fixed_rate(NULL, "clkin", NULL, 0, 25000000);
@@ -679,11 +687,22 @@ static void __init aspeed_g6_cc(struct regmap *map)
else
axi_div = 2;
+ divbits = (val >> 11) & 0x3;
regmap_read(map, ASPEED_G6_SILICON_REV, &chip_id);
- if (chip_id & BIT(16))
- ahb_div = ast2600_a1_axi_ahb_div_table[(val >> 11) & 0x3];
- else
+ if (chip_id & BIT(16)) {
+ if (!divbits) {
+ ahb_div = ast2600_a1_axi_ahb200_tbl[(val >> 8) & 0x3];
+ if (val & BIT(16))
+ ahb_div *= 2;
+ } else {
+ if (val & BIT(16))
+ ahb_div = ast2600_a1_axi_ahb_div1_tbl[divbits];
+ else
+ ahb_div = ast2600_a1_axi_ahb_div0_tbl[divbits];
+ }
+ } else {
ahb_div = ast2600_a0_axi_ahb_div_table[(val >> 11) & 0x3];
+ }
hw = clk_hw_register_fixed_factor(NULL, "ahb", "hpll", 0, 1, axi_div * ahb_div);
aspeed_g6_clk_data->hws[ASPEED_CLK_AHB] = hw;
diff --git a/drivers/clk/clk-hsdk-pll.c b/drivers/clk/clk-hsdk-pll.c
index 97d1e8c35b71314b374266b3eea0972c2c560d97..b4f8852201cbacec76b79047bbf73dcc2fc4c09a 100644
--- a/drivers/clk/clk-hsdk-pll.c
+++ b/drivers/clk/clk-hsdk-pll.c
@@ -53,35 +53,38 @@ struct hsdk_pll_cfg {
u32 fbdiv;
u32 odiv;
u32 band;
+ u32 bypass;
};
static const struct hsdk_pll_cfg asdt_pll_cfg[] = {
- { 100000000, 0, 11, 3, 0 },
- { 133000000, 0, 15, 3, 0 },
- { 200000000, 1, 47, 3, 0 },
- { 233000000, 1, 27, 2, 0 },
- { 300000000, 1, 35, 2, 0 },
- { 333000000, 1, 39, 2, 0 },
- { 400000000, 1, 47, 2, 0 },
- { 500000000, 0, 14, 1, 0 },
- { 600000000, 0, 17, 1, 0 },
- { 700000000, 0, 20, 1, 0 },
- { 800000000, 0, 23, 1, 0 },
- { 900000000, 1, 26, 0, 0 },
- { 1000000000, 1, 29, 0, 0 },
- { 1100000000, 1, 32, 0, 0 },
- { 1200000000, 1, 35, 0, 0 },
- { 1300000000, 1, 38, 0, 0 },
- { 1400000000, 1, 41, 0, 0 },
- { 1500000000, 1, 44, 0, 0 },
- { 1600000000, 1, 47, 0, 0 },
+ { 100000000, 0, 11, 3, 0, 0 },
+ { 133000000, 0, 15, 3, 0, 0 },
+ { 200000000, 1, 47, 3, 0, 0 },
+ { 233000000, 1, 27, 2, 0, 0 },
+ { 300000000, 1, 35, 2, 0, 0 },
+ { 333000000, 1, 39, 2, 0, 0 },
+ { 400000000, 1, 47, 2, 0, 0 },
+ { 500000000, 0, 14, 1, 0, 0 },
+ { 600000000, 0, 17, 1, 0, 0 },
+ { 700000000, 0, 20, 1, 0, 0 },
+ { 800000000, 0, 23, 1, 0, 0 },
+ { 900000000, 1, 26, 0, 0, 0 },
+ { 1000000000, 1, 29, 0, 0, 0 },
+ { 1100000000, 1, 32, 0, 0, 0 },
+ { 1200000000, 1, 35, 0, 0, 0 },
+ { 1300000000, 1, 38, 0, 0, 0 },
+ { 1400000000, 1, 41, 0, 0, 0 },
+ { 1500000000, 1, 44, 0, 0, 0 },
+ { 1600000000, 1, 47, 0, 0, 0 },
{}
};
static const struct hsdk_pll_cfg hdmi_pll_cfg[] = {
- { 297000000, 0, 21, 2, 0 },
- { 540000000, 0, 19, 1, 0 },
- { 594000000, 0, 21, 1, 0 },
+ { 27000000, 0, 0, 0, 0, 1 },
+ { 148500000, 0, 21, 3, 0, 0 },
+ { 297000000, 0, 21, 2, 0, 0 },
+ { 540000000, 0, 19, 1, 0, 0 },
+ { 594000000, 0, 21, 1, 0, 0 },
{}
};
@@ -134,11 +137,16 @@ static inline void hsdk_pll_set_cfg(struct hsdk_pll_clk *clk,
{
u32 val = 0;
- /* Powerdown and Bypass bits should be cleared */
- val |= cfg->idiv << CGU_PLL_CTRL_IDIV_SHIFT;
- val |= cfg->fbdiv << CGU_PLL_CTRL_FBDIV_SHIFT;
- val |= cfg->odiv << CGU_PLL_CTRL_ODIV_SHIFT;
- val |= cfg->band << CGU_PLL_CTRL_BAND_SHIFT;
+ if (cfg->bypass) {
+ val = hsdk_pll_read(clk, CGU_PLL_CTRL);
+ val |= CGU_PLL_CTRL_BYPASS;
+ } else {
+ /* Powerdown and Bypass bits should be cleared */
+ val |= cfg->idiv << CGU_PLL_CTRL_IDIV_SHIFT;
+ val |= cfg->fbdiv << CGU_PLL_CTRL_FBDIV_SHIFT;
+ val |= cfg->odiv << CGU_PLL_CTRL_ODIV_SHIFT;
+ val |= cfg->band << CGU_PLL_CTRL_BAND_SHIFT;
+ }
dev_dbg(clk->dev, "write configuration: %#x\n", val);
@@ -172,14 +180,14 @@ static unsigned long hsdk_pll_recalc_rate(struct clk_hw *hw,
dev_dbg(clk->dev, "current configuration: %#x\n", val);
- /* Check if PLL is disabled */
- if (val & CGU_PLL_CTRL_PD)
- return 0;
-
/* Check if PLL is bypassed */
if (val & CGU_PLL_CTRL_BYPASS)
return parent_rate;
+ /* Check if PLL is disabled */
+ if (val & CGU_PLL_CTRL_PD)
+ return 0;
+
/* input divider = reg.idiv + 1 */
idiv = 1 + ((val & CGU_PLL_CTRL_IDIV_MASK) >> CGU_PLL_CTRL_IDIV_SHIFT);
/* fb divider = 2*(reg.fbdiv + 1) */
diff --git a/drivers/clk/clk-si5341.c b/drivers/clk/clk-si5341.c
index 3c228b0181161ff0c2a811fd4609cf37c8ff7bca..3d7acab9d280dc96de56d67fc0ba73ff157a293c 100644
--- a/drivers/clk/clk-si5341.c
+++ b/drivers/clk/clk-si5341.c
@@ -1,8 +1,14 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * Driver for Silicon Labs Si5341/Si5340 Clock generator
+ * Driver for Silicon Labs Si5340, Si5341, Si5342, Si5344 and Si5345
* Copyright (C) 2019 Topic Embedded Products
* Author: Mike Looijmans <mike.looijmans@topic.nl>
+ *
+ * The Si5341 has 10 outputs and 5 synthesizers.
+ * The Si5340 is a smaller version of the Si5341 with only 4 outputs.
+ * The Si5345 is similar to the Si5341, with the addition of fractional input
+ * dividers and automatic input selection.
+ * The Si5342 and Si5344 are smaller versions of the Si5345.
*/
#include <linux/clk.h>
@@ -18,11 +24,17 @@
#define SI5341_NUM_INPUTS 4
-#define SI5341_MAX_NUM_OUTPUTS 10
#define SI5340_MAX_NUM_OUTPUTS 4
+#define SI5341_MAX_NUM_OUTPUTS 10
+#define SI5342_MAX_NUM_OUTPUTS 2
+#define SI5344_MAX_NUM_OUTPUTS 4
+#define SI5345_MAX_NUM_OUTPUTS 10
-#define SI5341_NUM_SYNTH 5
#define SI5340_NUM_SYNTH 4
+#define SI5341_NUM_SYNTH 5
+#define SI5342_NUM_SYNTH 2
+#define SI5344_NUM_SYNTH 4
+#define SI5345_NUM_SYNTH 5
/* Range of the synthesizer fractional divider */
#define SI5341_SYNTH_N_MIN 10
@@ -65,6 +77,7 @@ struct clk_si5341 {
u64 freq_vco; /* 13500–14256 MHz */
u8 num_outputs;
u8 num_synth;
+ u16 chip_id;
};
#define to_clk_si5341(_hw) container_of(_hw, struct clk_si5341, hw)
@@ -142,6 +155,7 @@ static const char * const si5341_input_clock_names[] = {
};
/* Output configuration registers 0..9 are not quite logically organized */
+/* Also for si5345 */
static const u16 si5341_reg_output_offset[] = {
0x0108,
0x010D,
@@ -155,6 +169,7 @@ static const u16 si5341_reg_output_offset[] = {
0x013A,
};
+/* for si5340, si5342 and si5344 */
static const u16 si5340_reg_output_offset[] = {
0x0112,
0x0117,
@@ -974,12 +989,32 @@ static int si5341_probe_chip_id(struct clk_si5341 *data)
data->reg_output_offset = si5341_reg_output_offset;
data->reg_rdiv_offset = si5341_reg_rdiv_offset;
break;
+ case 0x5342:
+ data->num_outputs = SI5342_MAX_NUM_OUTPUTS;
+ data->num_synth = SI5342_NUM_SYNTH;
+ data->reg_output_offset = si5340_reg_output_offset;
+ data->reg_rdiv_offset = si5340_reg_rdiv_offset;
+ break;
+ case 0x5344:
+ data->num_outputs = SI5344_MAX_NUM_OUTPUTS;
+ data->num_synth = SI5344_NUM_SYNTH;
+ data->reg_output_offset = si5340_reg_output_offset;
+ data->reg_rdiv_offset = si5340_reg_rdiv_offset;
+ break;
+ case 0x5345:
+ data->num_outputs = SI5345_MAX_NUM_OUTPUTS;
+ data->num_synth = SI5345_NUM_SYNTH;
+ data->reg_output_offset = si5341_reg_output_offset;
+ data->reg_rdiv_offset = si5341_reg_rdiv_offset;
+ break;
default:
dev_err(&data->i2c_client->dev, "Model '%x' not supported\n",
model);
return -EINVAL;
}
+ data->chip_id = model;
+
return 0;
}
@@ -1054,6 +1089,11 @@ static const struct si5341_reg_default si5341_preamble[] = {
{ 0x0B4E, 0x1A },
};
+static const struct si5341_reg_default si5345_preamble[] = {
+ { 0x0B25, 0x00 },
+ { 0x0540, 0x01 },
+};
+
static int si5341_send_preamble(struct clk_si5341 *data)
{
int res;
@@ -1068,8 +1108,14 @@ static int si5341_send_preamble(struct clk_si5341 *data)
res = regmap_write(data->regmap, 0xB24, revision < 2 ? 0xD8 : 0xC0);
if (res < 0)
return res;
- res = si5341_write_multiple(data,
- si5341_preamble, ARRAY_SIZE(si5341_preamble));
+
+ /* The si5342..si5345 require a different preamble */
+ if (data->chip_id > 0x5341)
+ res = si5341_write_multiple(data,
+ si5345_preamble, ARRAY_SIZE(si5345_preamble));
+ else
+ res = si5341_write_multiple(data,
+ si5341_preamble, ARRAY_SIZE(si5341_preamble));
if (res < 0)
return res;
@@ -1095,6 +1141,13 @@ static int si5341_finalize_defaults(struct clk_si5341 *data)
if (res < 0)
return res;
+ /* The si5342..si5345 have an additional post-amble */
+ if (data->chip_id > 0x5341) {
+ res = regmap_write(data->regmap, 0x540, 0x0);
+ if (res < 0)
+ return res;
+ }
+
/* Datasheet does not explain these nameless registers */
res = regmap_write(data->regmap, 0xB24, revision < 2 ? 0xDB : 0xC3);
if (res < 0)
@@ -1499,6 +1552,9 @@ static int si5341_probe(struct i2c_client *client,
static const struct i2c_device_id si5341_id[] = {
{ "si5340", 0 },
{ "si5341", 1 },
+ { "si5342", 2 },
+ { "si5344", 4 },
+ { "si5345", 5 },
{ }
};
MODULE_DEVICE_TABLE(i2c, si5341_id);
@@ -1506,6 +1562,9 @@ MODULE_DEVICE_TABLE(i2c, si5341_id);
static const struct of_device_id clk_si5341_of_match[] = {
{ .compatible = "silabs,si5340" },
{ .compatible = "silabs,si5341" },
+ { .compatible = "silabs,si5342" },
+ { .compatible = "silabs,si5344" },
+ { .compatible = "silabs,si5345" },
{ }
};
MODULE_DEVICE_TABLE(of, clk_si5341_of_match);
diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c
index 24fef51fbcb5437c4d3155bc589ba8871b0c6f33..fa96659f8023d852ff4bc19be6666fbbc2114804 100644
--- a/drivers/clk/clk-versaclock5.c
+++ b/drivers/clk/clk-versaclock5.c
@@ -124,6 +124,7 @@ enum vc5_model {
IDT_VC5_5P49V5933,
IDT_VC5_5P49V5935,
IDT_VC6_5P49V6901,
+ IDT_VC6_5P49V6965,
};
/* Structure to describe features of a particular VC5 model */
@@ -683,6 +684,7 @@ static int vc5_map_index_to_output(const enum vc5_model model,
case IDT_VC5_5P49V5925:
case IDT_VC5_5P49V5935:
case IDT_VC6_5P49V6901:
+ case IDT_VC6_5P49V6965:
default:
return n;
}
@@ -956,12 +958,20 @@ static const struct vc5_chip_info idt_5p49v6901_info = {
.flags = VC5_HAS_PFD_FREQ_DBL,
};
+static const struct vc5_chip_info idt_5p49v6965_info = {
+ .model = IDT_VC6_5P49V6965,
+ .clk_fod_cnt = 4,
+ .clk_out_cnt = 5,
+ .flags = 0,
+};
+
static const struct i2c_device_id vc5_id[] = {
{ "5p49v5923", .driver_data = IDT_VC5_5P49V5923 },
{ "5p49v5925", .driver_data = IDT_VC5_5P49V5925 },
{ "5p49v5933", .driver_data = IDT_VC5_5P49V5933 },
{ "5p49v5935", .driver_data = IDT_VC5_5P49V5935 },
{ "5p49v6901", .driver_data = IDT_VC6_5P49V6901 },
+ { "5p49v6965", .driver_data = IDT_VC6_5P49V6965 },
{ }
};
MODULE_DEVICE_TABLE(i2c, vc5_id);
@@ -972,6 +982,7 @@ static const struct of_device_id clk_vc5_of_match[] = {
{ .compatible = "idt,5p49v5933", .data = &idt_5p49v5933_info },
{ .compatible = "idt,5p49v5935", .data = &idt_5p49v5935_info },
{ .compatible = "idt,5p49v6901", .data = &idt_5p49v6901_info },
+ { .compatible = "idt,5p49v6965", .data = &idt_5p49v6965_info },
{ },
};
MODULE_DEVICE_TABLE(of, clk_vc5_of_match);
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 407f6919604c7d124850d485337c4cb202423264..3f588ed06ce31abed8f91436603e07d9b7068455 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -3299,10 +3299,6 @@ static int __init clk_debug_init(void)
late_initcall(clk_debug_init);
#else
static inline void clk_debug_register(struct clk_core *core) { }
-static inline void clk_debug_reparent(struct clk_core *core,
- struct clk_core *new_parent)
-{
-}
static inline void clk_debug_unregister(struct clk_core *core)
{
}
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index 01eadee88d6615ef6716157cdd939eaad149cf23..db0253fa3d648d9f60b68f0246b108cb3addbd39 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -10,25 +10,25 @@ config MXC_CLK_SCU
config CLK_IMX8MM
bool "IMX8MM CCM Clock Driver"
- depends on ARCH_MXC && ARM64
+ depends on ARCH_MXC
help
Build the driver for i.MX8MM CCM Clock Driver
config CLK_IMX8MN
bool "IMX8MN CCM Clock Driver"
- depends on ARCH_MXC && ARM64
+ depends on ARCH_MXC
help
Build the driver for i.MX8MN CCM Clock Driver
config CLK_IMX8MP
bool "IMX8MP CCM Clock Driver"
- depends on ARCH_MXC && ARM64
+ depends on ARCH_MXC
help
Build the driver for i.MX8MP CCM Clock Driver
config CLK_IMX8MQ
bool "IMX8MQ CCM Clock Driver"
- depends on ARCH_MXC && ARM64
+ depends on ARCH_MXC
help
Build the driver for i.MX8MQ CCM Clock Driver
diff --git a/drivers/clk/imx/clk-composite-8m.c b/drivers/clk/imx/clk-composite-8m.c
index 99773519b5a504e9e989b37d563f7868a71d5dc6..d2b5af826f2ca3db3b2ba1839e627fea6097725b 100644
--- a/drivers/clk/imx/clk-composite-8m.c
+++ b/drivers/clk/imx/clk-composite-8m.c
@@ -124,6 +124,52 @@ static const struct clk_ops imx8m_clk_composite_divider_ops = {
.set_rate = imx8m_clk_composite_divider_set_rate,
};
+static u8 imx8m_clk_composite_mux_get_parent(struct clk_hw *hw)
+{
+ return clk_mux_ops.get_parent(hw);
+}
+
+static int imx8m_clk_composite_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+ struct clk_mux *mux = to_clk_mux(hw);
+ u32 val = clk_mux_index_to_val(mux->table, mux->flags, index);
+ unsigned long flags = 0;
+ u32 reg;
+
+ if (mux->lock)
+ spin_lock_irqsave(mux->lock, flags);
+
+ reg = readl(mux->reg);
+ reg &= ~(mux->mask << mux->shift);
+ val = val << mux->shift;
+ reg |= val;
+ /*
+ * write twice to make sure non-target interface
+ * SEL_A/B point the same clk input.
+ */
+ writel(reg, mux->reg);
+ writel(reg, mux->reg);
+
+ if (mux->lock)
+ spin_unlock_irqrestore(mux->lock, flags);
+
+ return 0;
+}
+
+static int
+imx8m_clk_composite_mux_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ return clk_mux_ops.determine_rate(hw, req);
+}
+
+
+static const struct clk_ops imx8m_clk_composite_mux_ops = {
+ .get_parent = imx8m_clk_composite_mux_get_parent,
+ .set_parent = imx8m_clk_composite_mux_set_parent,
+ .determine_rate = imx8m_clk_composite_mux_determine_rate,
+};
+
struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
const char * const *parent_names,
int num_parents, void __iomem *reg,
@@ -136,6 +182,7 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
struct clk_gate *gate = NULL;
struct clk_mux *mux = NULL;
const struct clk_ops *divider_ops;
+ const struct clk_ops *mux_ops;
mux = kzalloc(sizeof(*mux), GFP_KERNEL);
if (!mux)
@@ -157,10 +204,17 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
div->shift = PCG_DIV_SHIFT;
div->width = PCG_CORE_DIV_WIDTH;
divider_ops = &clk_divider_ops;
+ mux_ops = &imx8m_clk_composite_mux_ops;
+ } else if (composite_flags & IMX_COMPOSITE_BUS) {
+ div->shift = PCG_PREDIV_SHIFT;
+ div->width = PCG_PREDIV_WIDTH;
+ divider_ops = &imx8m_clk_composite_divider_ops;
+ mux_ops = &imx8m_clk_composite_mux_ops;
} else {
div->shift = PCG_PREDIV_SHIFT;
div->width = PCG_PREDIV_WIDTH;
divider_ops = &imx8m_clk_composite_divider_ops;
+ mux_ops = &clk_mux_ops;
}
div->lock = &imx_ccm_lock;
@@ -176,7 +230,7 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
gate->lock = &imx_ccm_lock;
hw = clk_hw_register_composite(NULL, name, parent_names, num_parents,
- mux_hw, &clk_mux_ops, div_hw,
+ mux_hw, mux_ops, div_hw,
divider_ops, gate_hw, &clk_gate_ops, flags);
if (IS_ERR(hw))
goto fail;
diff --git a/drivers/clk/imx/clk-gate2.c b/drivers/clk/imx/clk-gate2.c
index ce0060e8873eb44ce2ba4c5b62590ebff6fd1cf2..b87ab3c3ba1ea7df2f3f053500a50f21a80240d5 100644
--- a/drivers/clk/imx/clk-gate2.c
+++ b/drivers/clk/imx/clk-gate2.c
@@ -41,21 +41,26 @@ static int clk_gate2_enable(struct clk_hw *hw)
struct clk_gate2 *gate = to_clk_gate2(hw);
u32 reg;
unsigned long flags;
+ int ret = 0;
spin_lock_irqsave(gate->lock, flags);
if (gate->share_count && (*gate->share_count)++ > 0)
goto out;
- reg = readl(gate->reg);
- reg &= ~(3 << gate->bit_idx);
- reg |= gate->cgr_val << gate->bit_idx;
- writel(reg, gate->reg);
+ if (gate->flags & IMX_CLK_GATE2_SINGLE_BIT) {
+ ret = clk_gate_ops.enable(hw);
+ } else {
+ reg = readl(gate->reg);
+ reg &= ~(3 << gate->bit_idx);
+ reg |= gate->cgr_val << gate->bit_idx;
+ writel(reg, gate->reg);
+ }
out:
spin_unlock_irqrestore(gate->lock, flags);
- return 0;
+ return ret;
}
static void clk_gate2_disable(struct clk_hw *hw)
@@ -73,9 +78,13 @@ static void clk_gate2_disable(struct clk_hw *hw)
goto out;
}
- reg = readl(gate->reg);
- reg &= ~(3 << gate->bit_idx);
- writel(reg, gate->reg);
+ if (gate->flags & IMX_CLK_GATE2_SINGLE_BIT) {
+ clk_gate_ops.disable(hw);
+ } else {
+ reg = readl(gate->reg);
+ reg &= ~(3 << gate->bit_idx);
+ writel(reg, gate->reg);
+ }
out:
spin_unlock_irqrestore(gate->lock, flags);
@@ -95,6 +104,9 @@ static int clk_gate2_is_enabled(struct clk_hw *hw)
{
struct clk_gate2 *gate = to_clk_gate2(hw);
+ if (gate->flags & IMX_CLK_GATE2_SINGLE_BIT)
+ return clk_gate_ops.is_enabled(hw);
+
return clk_gate2_reg_is_enabled(gate->reg, gate->bit_idx);
}
@@ -104,6 +116,9 @@ static void clk_gate2_disable_unused(struct clk_hw *hw)
unsigned long flags;
u32 reg;
+ if (gate->flags & IMX_CLK_GATE2_SINGLE_BIT)
+ return;
+
spin_lock_irqsave(gate->lock, flags);
if (!gate->share_count || *gate->share_count == 0) {
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index dafc8806b03e8be7740fe0bef3c5fab50e1ace68..5dbb6a9377324d6b3d9b68cbe277012bdda286bb 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -503,7 +503,7 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
clk_prepare_enable(hws[IMX6UL_CLK_USBPHY2_GATE]->clk);
}
- clk_set_parent(hws[IMX6UL_CLK_CAN_SEL]->clk, hws[IMX6UL_CLK_PLL3_60M]->clk);
+ clk_set_parent(hws[IMX6UL_CLK_CAN_SEL]->clk, hws[IMX6UL_CLK_PLL3_80M]->clk);
if (clk_on_imx6ul())
clk_set_parent(hws[IMX6UL_CLK_SIM_PRE_SEL]->clk, hws[IMX6UL_CLK_PLL3_USB_OTG]->clk);
else if (clk_on_imx6ull())
diff --git a/drivers/clk/imx/clk-imx7ulp.c b/drivers/clk/imx/clk-imx7ulp.c
index 3710aa0dee9bf4d28de242ca38a68a935f6cf4d3..634c0b6636b0e47f40c350e4e4763a6c3e4f30d3 100644
--- a/drivers/clk/imx/clk-imx7ulp.c
+++ b/drivers/clk/imx/clk-imx7ulp.c
@@ -29,7 +29,7 @@ static const char * const ddr_sels[] = { "apll_pfd_sel", "dummy", "dummy", "dum
static const char * const nic_sels[] = { "firc", "ddr_clk", };
static const char * const periph_plat_sels[] = { "dummy", "nic1_bus_clk", "nic1_clk", "ddr_clk", "apll_pfd2", "apll_pfd1", "apll_pfd0", "upll", };
static const char * const periph_bus_sels[] = { "dummy", "sosc_bus_clk", "dummy", "firc_bus_clk", "rosc", "nic1_bus_clk", "nic1_clk", "spll_bus_clk", };
-static const char * const arm_sels[] = { "divcore", "dummy", "dummy", "hsrun_divcore", };
+static const char * const arm_sels[] = { "core", "dummy", "dummy", "hsrun_core", };
/* used by sosc/sirc/firc/ddr/spll/apll dividers */
static const struct clk_div_table ulp_div_table[] = {
@@ -121,7 +121,9 @@ static void __init imx7ulp_clk_scg1_init(struct device_node *np)
hws[IMX7ULP_CLK_DDR_SEL] = imx_clk_hw_mux_flags("ddr_sel", base + 0x30, 24, 2, ddr_sels, ARRAY_SIZE(ddr_sels), CLK_SET_RATE_PARENT | CLK_OPS_PARENT_ENABLE);
hws[IMX7ULP_CLK_CORE_DIV] = imx_clk_hw_divider_flags("divcore", "scs_sel", base + 0x14, 16, 4, CLK_SET_RATE_PARENT);
+ hws[IMX7ULP_CLK_CORE] = imx_clk_hw_cpu("core", "divcore", hws[IMX7ULP_CLK_CORE_DIV]->clk, hws[IMX7ULP_CLK_SYS_SEL]->clk, hws[IMX7ULP_CLK_SPLL_SEL]->clk, hws[IMX7ULP_CLK_FIRC]->clk);
hws[IMX7ULP_CLK_HSRUN_CORE_DIV] = imx_clk_hw_divider_flags("hsrun_divcore", "hsrun_scs_sel", base + 0x1c, 16, 4, CLK_SET_RATE_PARENT);
+ hws[IMX7ULP_CLK_HSRUN_CORE] = imx_clk_hw_cpu("hsrun_core", "hsrun_divcore", hws[IMX7ULP_CLK_HSRUN_CORE_DIV]->clk, hws[IMX7ULP_CLK_HSRUN_SYS_SEL]->clk, hws[IMX7ULP_CLK_SPLL_SEL]->clk, hws[IMX7ULP_CLK_FIRC]->clk);
hws[IMX7ULP_CLK_DDR_DIV] = imx_clk_hw_divider_gate("ddr_clk", "ddr_sel", CLK_SET_RATE_PARENT | CLK_IS_CRITICAL, base + 0x30, 0, 3,
0, ulp_div_table, &imx_ccm_lock);
@@ -270,7 +272,7 @@ static void __init imx7ulp_clk_smc1_init(struct device_node *np)
base = of_iomap(np, 0);
WARN_ON(!base);
- hws[IMX7ULP_CLK_ARM] = imx_clk_hw_mux_flags("arm", base + 0x10, 8, 2, arm_sels, ARRAY_SIZE(arm_sels), CLK_IS_CRITICAL);
+ hws[IMX7ULP_CLK_ARM] = imx_clk_hw_mux_flags("arm", base + 0x10, 8, 2, arm_sels, ARRAY_SIZE(arm_sels), CLK_SET_RATE_PARENT);
imx_check_clk_hws(hws, clk_data->num);
diff --git a/drivers/clk/imx/clk-imx8mm.c b/drivers/clk/imx/clk-imx8mm.c
index 925670438f23bb2d6fbedf308a35f95c8f477776..b793264c21c6cb76824bbb6045499b64d8412a9a 100644
--- a/drivers/clk/imx/clk-imx8mm.c
+++ b/drivers/clk/imx/clk-imx8mm.c
@@ -416,9 +416,9 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
return PTR_ERR(base);
/* Core Slice */
- hws[IMX8MM_CLK_A53_SRC] = imx_clk_hw_mux2("arm_a53_src", base + 0x8000, 24, 3, imx8mm_a53_sels, ARRAY_SIZE(imx8mm_a53_sels));
- hws[IMX8MM_CLK_A53_CG] = imx_clk_hw_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28);
- hws[IMX8MM_CLK_A53_DIV] = imx_clk_hw_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3);
+ hws[IMX8MM_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mm_a53_sels, base + 0x8000);
+ hws[IMX8MM_CLK_A53_CG] = hws[IMX8MM_CLK_A53_DIV];
+ hws[IMX8MM_CLK_A53_SRC] = hws[IMX8MM_CLK_A53_DIV];
hws[IMX8MM_CLK_M4_CORE] = imx8m_clk_hw_composite_core("arm_m4_core", imx8mm_m4_sels, base + 0x8080);
hws[IMX8MM_CLK_VPU_CORE] = imx8m_clk_hw_composite_core("vpu_core", imx8mm_vpu_sels, base + 0x8100);
@@ -444,21 +444,21 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
/* BUS */
hws[IMX8MM_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mm_main_axi_sels, base + 0x8800);
- hws[IMX8MM_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mm_enet_axi_sels, base + 0x8880);
+ hws[IMX8MM_CLK_ENET_AXI] = imx8m_clk_hw_composite_bus("enet_axi", imx8mm_enet_axi_sels, base + 0x8880);
hws[IMX8MM_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite_critical("nand_usdhc_bus", imx8mm_nand_usdhc_sels, base + 0x8900);
- hws[IMX8MM_CLK_VPU_BUS] = imx8m_clk_hw_composite("vpu_bus", imx8mm_vpu_bus_sels, base + 0x8980);
- hws[IMX8MM_CLK_DISP_AXI] = imx8m_clk_hw_composite("disp_axi", imx8mm_disp_axi_sels, base + 0x8a00);
- hws[IMX8MM_CLK_DISP_APB] = imx8m_clk_hw_composite("disp_apb", imx8mm_disp_apb_sels, base + 0x8a80);
- hws[IMX8MM_CLK_DISP_RTRM] = imx8m_clk_hw_composite("disp_rtrm", imx8mm_disp_rtrm_sels, base + 0x8b00);
- hws[IMX8MM_CLK_USB_BUS] = imx8m_clk_hw_composite("usb_bus", imx8mm_usb_bus_sels, base + 0x8b80);
- hws[IMX8MM_CLK_GPU_AXI] = imx8m_clk_hw_composite("gpu_axi", imx8mm_gpu_axi_sels, base + 0x8c00);
- hws[IMX8MM_CLK_GPU_AHB] = imx8m_clk_hw_composite("gpu_ahb", imx8mm_gpu_ahb_sels, base + 0x8c80);
+ hws[IMX8MM_CLK_VPU_BUS] = imx8m_clk_hw_composite_bus("vpu_bus", imx8mm_vpu_bus_sels, base + 0x8980);
+ hws[IMX8MM_CLK_DISP_AXI] = imx8m_clk_hw_composite_bus("disp_axi", imx8mm_disp_axi_sels, base + 0x8a00);
+ hws[IMX8MM_CLK_DISP_APB] = imx8m_clk_hw_composite_bus("disp_apb", imx8mm_disp_apb_sels, base + 0x8a80);
+ hws[IMX8MM_CLK_DISP_RTRM] = imx8m_clk_hw_composite_bus("disp_rtrm", imx8mm_disp_rtrm_sels, base + 0x8b00);
+ hws[IMX8MM_CLK_USB_BUS] = imx8m_clk_hw_composite_bus("usb_bus", imx8mm_usb_bus_sels, base + 0x8b80);
+ hws[IMX8MM_CLK_GPU_AXI] = imx8m_clk_hw_composite_bus("gpu_axi", imx8mm_gpu_axi_sels, base + 0x8c00);
+ hws[IMX8MM_CLK_GPU_AHB] = imx8m_clk_hw_composite_bus("gpu_ahb", imx8mm_gpu_ahb_sels, base + 0x8c80);
hws[IMX8MM_CLK_NOC] = imx8m_clk_hw_composite_critical("noc", imx8mm_noc_sels, base + 0x8d00);
hws[IMX8MM_CLK_NOC_APB] = imx8m_clk_hw_composite_critical("noc_apb", imx8mm_noc_apb_sels, base + 0x8d80);
/* AHB */
hws[IMX8MM_CLK_AHB] = imx8m_clk_hw_composite_critical("ahb", imx8mm_ahb_sels, base + 0x9000);
- hws[IMX8MM_CLK_AUDIO_AHB] = imx8m_clk_hw_composite("audio_ahb", imx8mm_audio_ahb_sels, base + 0x9100);
+ hws[IMX8MM_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mm_audio_ahb_sels, base + 0x9100);
/* IPG */
hws[IMX8MM_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb", base + 0x9080, 0, 1);
@@ -614,9 +614,6 @@ static int imx8mm_clocks_probe(struct platform_device *pdev)
hws[IMX8MM_ARM_PLL_OUT]->clk,
hws[IMX8MM_CLK_A53_DIV]->clk);
- clk_hw_set_parent(hws[IMX8MM_CLK_A53_SRC], hws[IMX8MM_SYS_PLL1_800M]);
- clk_hw_set_parent(hws[IMX8MM_CLK_A53_CORE], hws[IMX8MM_ARM_PLL_OUT]);
-
imx_check_clk_hws(hws, IMX8MM_CLK_END);
ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
diff --git a/drivers/clk/imx/clk-imx8mn.c b/drivers/clk/imx/clk-imx8mn.c
index 0bc7070235bdc0c57808ae76665503ace4ae5c66..213cc37b3173081d496b77049ccf1ac4d4b7d2c9 100644
--- a/drivers/clk/imx/clk-imx8mn.c
+++ b/drivers/clk/imx/clk-imx8mn.c
@@ -413,9 +413,9 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
}
/* CORE */
- hws[IMX8MN_CLK_A53_SRC] = imx_clk_hw_mux2("arm_a53_src", base + 0x8000, 24, 3, imx8mn_a53_sels, ARRAY_SIZE(imx8mn_a53_sels));
- hws[IMX8MN_CLK_A53_CG] = imx_clk_hw_gate3("arm_a53_cg", "arm_a53_src", base + 0x8000, 28);
- hws[IMX8MN_CLK_A53_DIV] = imx_clk_hw_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3);
+ hws[IMX8MN_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mn_a53_sels, base + 0x8000);
+ hws[IMX8MN_CLK_A53_SRC] = hws[IMX8MN_CLK_A53_DIV];
+ hws[IMX8MN_CLK_A53_CG] = hws[IMX8MN_CLK_A53_DIV];
hws[IMX8MN_CLK_GPU_CORE] = imx8m_clk_hw_composite_core("gpu_core", imx8mn_gpu_core_sels, base + 0x8180);
hws[IMX8MN_CLK_GPU_SHADER] = imx8m_clk_hw_composite_core("gpu_shader", imx8mn_gpu_shader_sels, base + 0x8200);
@@ -432,17 +432,17 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
/* BUS */
hws[IMX8MN_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mn_main_axi_sels, base + 0x8800);
- hws[IMX8MN_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mn_enet_axi_sels, base + 0x8880);
- hws[IMX8MN_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite("nand_usdhc_bus", imx8mn_nand_usdhc_sels, base + 0x8900);
- hws[IMX8MN_CLK_DISP_AXI] = imx8m_clk_hw_composite("disp_axi", imx8mn_disp_axi_sels, base + 0x8a00);
- hws[IMX8MN_CLK_DISP_APB] = imx8m_clk_hw_composite("disp_apb", imx8mn_disp_apb_sels, base + 0x8a80);
- hws[IMX8MN_CLK_USB_BUS] = imx8m_clk_hw_composite("usb_bus", imx8mn_usb_bus_sels, base + 0x8b80);
- hws[IMX8MN_CLK_GPU_AXI] = imx8m_clk_hw_composite("gpu_axi", imx8mn_gpu_axi_sels, base + 0x8c00);
- hws[IMX8MN_CLK_GPU_AHB] = imx8m_clk_hw_composite("gpu_ahb", imx8mn_gpu_ahb_sels, base + 0x8c80);
+ hws[IMX8MN_CLK_ENET_AXI] = imx8m_clk_hw_composite_bus("enet_axi", imx8mn_enet_axi_sels, base + 0x8880);
+ hws[IMX8MN_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite_bus("nand_usdhc_bus", imx8mn_nand_usdhc_sels, base + 0x8900);
+ hws[IMX8MN_CLK_DISP_AXI] = imx8m_clk_hw_composite_bus("disp_axi", imx8mn_disp_axi_sels, base + 0x8a00);
+ hws[IMX8MN_CLK_DISP_APB] = imx8m_clk_hw_composite_bus("disp_apb", imx8mn_disp_apb_sels, base + 0x8a80);
+ hws[IMX8MN_CLK_USB_BUS] = imx8m_clk_hw_composite_bus("usb_bus", imx8mn_usb_bus_sels, base + 0x8b80);
+ hws[IMX8MN_CLK_GPU_AXI] = imx8m_clk_hw_composite_bus("gpu_axi", imx8mn_gpu_axi_sels, base + 0x8c00);
+ hws[IMX8MN_CLK_GPU_AHB] = imx8m_clk_hw_composite_bus("gpu_ahb", imx8mn_gpu_ahb_sels, base + 0x8c80);
hws[IMX8MN_CLK_NOC] = imx8m_clk_hw_composite_critical("noc", imx8mn_noc_sels, base + 0x8d00);
hws[IMX8MN_CLK_AHB] = imx8m_clk_hw_composite_critical("ahb", imx8mn_ahb_sels, base + 0x9000);
- hws[IMX8MN_CLK_AUDIO_AHB] = imx8m_clk_hw_composite("audio_ahb", imx8mn_audio_ahb_sels, base + 0x9100);
+ hws[IMX8MN_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mn_audio_ahb_sels, base + 0x9100);
hws[IMX8MN_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb", base + 0x9080, 0, 1);
hws[IMX8MN_CLK_IPG_AUDIO_ROOT] = imx_clk_hw_divider2("ipg_audio_root", "audio_ahb", base + 0x9180, 0, 1);
hws[IMX8MN_CLK_DRAM_CORE] = imx_clk_hw_mux2_flags("dram_core_clk", base + 0x9800, 24, 1, imx8mn_dram_core_sels, ARRAY_SIZE(imx8mn_dram_core_sels), CLK_IS_CRITICAL);
@@ -565,9 +565,6 @@ static int imx8mn_clocks_probe(struct platform_device *pdev)
hws[IMX8MN_ARM_PLL_OUT]->clk,
hws[IMX8MN_CLK_A53_DIV]->clk);
- clk_hw_set_parent(hws[IMX8MN_CLK_A53_SRC], hws[IMX8MN_SYS_PLL1_800M]);
- clk_hw_set_parent(hws[IMX8MN_CLK_A53_CORE], hws[IMX8MN_ARM_PLL_OUT]);
-
imx_check_clk_hws(hws, IMX8MN_CLK_END);
ret = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
diff --git a/drivers/clk/imx/clk-imx8mp.c b/drivers/clk/imx/clk-imx8mp.c
index 41469e2cc3de5bad10dd1872a93f78d262c778cd..b4d9db9d5bf17b892b8f5807a8efead07a72299d 100644
--- a/drivers/clk/imx/clk-imx8mp.c
+++ b/drivers/clk/imx/clk-imx8mp.c
@@ -486,16 +486,16 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_SYS_PLL2] = imx_clk_hw_pll14xx("sys_pll2", "sys_pll2_ref_sel", anatop_base + 0x104, &imx_1416x_pll);
hws[IMX8MP_SYS_PLL3] = imx_clk_hw_pll14xx("sys_pll3", "sys_pll3_ref_sel", anatop_base + 0x114, &imx_1416x_pll);
- hws[IMX8MP_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", anatop_base, 4, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", anatop_base + 0x14, 4, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", anatop_base + 0x28, 4, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", anatop_base + 0x50, 4, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", anatop_base + 0x64, 4, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", anatop_base + 0x74, 4, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", anatop_base + 0x84, 4, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_SYS_PLL1_BYPASS] = imx_clk_hw_mux_flags("sys_pll1_bypass", anatop_base + 0x94, 4, 1, sys_pll1_bypass_sels, ARRAY_SIZE(sys_pll1_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_SYS_PLL2_BYPASS] = imx_clk_hw_mux_flags("sys_pll2_bypass", anatop_base + 0x104, 4, 1, sys_pll2_bypass_sels, ARRAY_SIZE(sys_pll2_bypass_sels), CLK_SET_RATE_PARENT);
- hws[IMX8MP_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", anatop_base + 0x114, 4, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_AUDIO_PLL1_BYPASS] = imx_clk_hw_mux_flags("audio_pll1_bypass", anatop_base, 16, 1, audio_pll1_bypass_sels, ARRAY_SIZE(audio_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_AUDIO_PLL2_BYPASS] = imx_clk_hw_mux_flags("audio_pll2_bypass", anatop_base + 0x14, 16, 1, audio_pll2_bypass_sels, ARRAY_SIZE(audio_pll2_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_VIDEO_PLL1_BYPASS] = imx_clk_hw_mux_flags("video_pll1_bypass", anatop_base + 0x28, 16, 1, video_pll1_bypass_sels, ARRAY_SIZE(video_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_DRAM_PLL_BYPASS] = imx_clk_hw_mux_flags("dram_pll_bypass", anatop_base + 0x50, 16, 1, dram_pll_bypass_sels, ARRAY_SIZE(dram_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_GPU_PLL_BYPASS] = imx_clk_hw_mux_flags("gpu_pll_bypass", anatop_base + 0x64, 28, 1, gpu_pll_bypass_sels, ARRAY_SIZE(gpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_VPU_PLL_BYPASS] = imx_clk_hw_mux_flags("vpu_pll_bypass", anatop_base + 0x74, 28, 1, vpu_pll_bypass_sels, ARRAY_SIZE(vpu_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_ARM_PLL_BYPASS] = imx_clk_hw_mux_flags("arm_pll_bypass", anatop_base + 0x84, 28, 1, arm_pll_bypass_sels, ARRAY_SIZE(arm_pll_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_SYS_PLL1_BYPASS] = imx_clk_hw_mux_flags("sys_pll1_bypass", anatop_base + 0x94, 28, 1, sys_pll1_bypass_sels, ARRAY_SIZE(sys_pll1_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_SYS_PLL2_BYPASS] = imx_clk_hw_mux_flags("sys_pll2_bypass", anatop_base + 0x104, 28, 1, sys_pll2_bypass_sels, ARRAY_SIZE(sys_pll2_bypass_sels), CLK_SET_RATE_PARENT);
+ hws[IMX8MP_SYS_PLL3_BYPASS] = imx_clk_hw_mux_flags("sys_pll3_bypass", anatop_base + 0x114, 28, 1, sys_pll3_bypass_sels, ARRAY_SIZE(sys_pll3_bypass_sels), CLK_SET_RATE_PARENT);
hws[IMX8MP_AUDIO_PLL1_OUT] = imx_clk_hw_gate("audio_pll1_out", "audio_pll1_bypass", anatop_base, 13);
hws[IMX8MP_AUDIO_PLL2_OUT] = imx_clk_hw_gate("audio_pll2_out", "audio_pll2_bypass", anatop_base + 0x14, 13);
@@ -504,79 +504,82 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_GPU_PLL_OUT] = imx_clk_hw_gate("gpu_pll_out", "gpu_pll_bypass", anatop_base + 0x64, 11);
hws[IMX8MP_VPU_PLL_OUT] = imx_clk_hw_gate("vpu_pll_out", "vpu_pll_bypass", anatop_base + 0x74, 11);
hws[IMX8MP_ARM_PLL_OUT] = imx_clk_hw_gate("arm_pll_out", "arm_pll_bypass", anatop_base + 0x84, 11);
- hws[IMX8MP_SYS_PLL1_OUT] = imx_clk_hw_gate("sys_pll1_out", "sys_pll1_bypass", anatop_base + 0x94, 11);
- hws[IMX8MP_SYS_PLL2_OUT] = imx_clk_hw_gate("sys_pll2_out", "sys_pll2_bypass", anatop_base + 0x104, 11);
hws[IMX8MP_SYS_PLL3_OUT] = imx_clk_hw_gate("sys_pll3_out", "sys_pll3_bypass", anatop_base + 0x114, 11);
- hws[IMX8MP_SYS_PLL1_40M] = imx_clk_hw_fixed_factor("sys_pll1_40m", "sys_pll1_out", 1, 20);
- hws[IMX8MP_SYS_PLL1_80M] = imx_clk_hw_fixed_factor("sys_pll1_80m", "sys_pll1_out", 1, 10);
- hws[IMX8MP_SYS_PLL1_100M] = imx_clk_hw_fixed_factor("sys_pll1_100m", "sys_pll1_out", 1, 8);
- hws[IMX8MP_SYS_PLL1_133M] = imx_clk_hw_fixed_factor("sys_pll1_133m", "sys_pll1_out", 1, 6);
- hws[IMX8MP_SYS_PLL1_160M] = imx_clk_hw_fixed_factor("sys_pll1_160m", "sys_pll1_out", 1, 5);
- hws[IMX8MP_SYS_PLL1_200M] = imx_clk_hw_fixed_factor("sys_pll1_200m", "sys_pll1_out", 1, 4);
- hws[IMX8MP_SYS_PLL1_266M] = imx_clk_hw_fixed_factor("sys_pll1_266m", "sys_pll1_out", 1, 3);
- hws[IMX8MP_SYS_PLL1_400M] = imx_clk_hw_fixed_factor("sys_pll1_400m", "sys_pll1_out", 1, 2);
+ hws[IMX8MP_SYS_PLL1_40M_CG] = imx_clk_hw_gate("sys_pll1_40m_cg", "sys_pll1_bypass", anatop_base + 0x94, 27);
+ hws[IMX8MP_SYS_PLL1_80M_CG] = imx_clk_hw_gate("sys_pll1_80m_cg", "sys_pll1_bypass", anatop_base + 0x94, 25);
+ hws[IMX8MP_SYS_PLL1_100M_CG] = imx_clk_hw_gate("sys_pll1_100m_cg", "sys_pll1_bypass", anatop_base + 0x94, 23);
+ hws[IMX8MP_SYS_PLL1_133M_CG] = imx_clk_hw_gate("sys_pll1_133m_cg", "sys_pll1_bypass", anatop_base + 0x94, 21);
+ hws[IMX8MP_SYS_PLL1_160M_CG] = imx_clk_hw_gate("sys_pll1_160m_cg", "sys_pll1_bypass", anatop_base + 0x94, 19);
+ hws[IMX8MP_SYS_PLL1_200M_CG] = imx_clk_hw_gate("sys_pll1_200m_cg", "sys_pll1_bypass", anatop_base + 0x94, 17);
+ hws[IMX8MP_SYS_PLL1_266M_CG] = imx_clk_hw_gate("sys_pll1_266m_cg", "sys_pll1_bypass", anatop_base + 0x94, 15);
+ hws[IMX8MP_SYS_PLL1_400M_CG] = imx_clk_hw_gate("sys_pll1_400m_cg", "sys_pll1_bypass", anatop_base + 0x94, 13);
+ hws[IMX8MP_SYS_PLL1_OUT] = imx_clk_hw_gate("sys_pll1_out", "sys_pll1_bypass", anatop_base + 0x94, 11);
+
+ hws[IMX8MP_SYS_PLL1_40M] = imx_clk_hw_fixed_factor("sys_pll1_40m", "sys_pll1_40m_cg", 1, 20);
+ hws[IMX8MP_SYS_PLL1_80M] = imx_clk_hw_fixed_factor("sys_pll1_80m", "sys_pll1_80m_cg", 1, 10);
+ hws[IMX8MP_SYS_PLL1_100M] = imx_clk_hw_fixed_factor("sys_pll1_100m", "sys_pll1_100m_cg", 1, 8);
+ hws[IMX8MP_SYS_PLL1_133M] = imx_clk_hw_fixed_factor("sys_pll1_133m", "sys_pll1_133m_cg", 1, 6);
+ hws[IMX8MP_SYS_PLL1_160M] = imx_clk_hw_fixed_factor("sys_pll1_160m", "sys_pll1_160m_cg", 1, 5);
+ hws[IMX8MP_SYS_PLL1_200M] = imx_clk_hw_fixed_factor("sys_pll1_200m", "sys_pll1_200m_cg", 1, 4);
+ hws[IMX8MP_SYS_PLL1_266M] = imx_clk_hw_fixed_factor("sys_pll1_266m", "sys_pll1_266m_cg", 1, 3);
+ hws[IMX8MP_SYS_PLL1_400M] = imx_clk_hw_fixed_factor("sys_pll1_400m", "sys_pll1_400m_cg", 1, 2);
hws[IMX8MP_SYS_PLL1_800M] = imx_clk_hw_fixed_factor("sys_pll1_800m", "sys_pll1_out", 1, 1);
- hws[IMX8MP_SYS_PLL2_50M] = imx_clk_hw_fixed_factor("sys_pll2_50m", "sys_pll2_out", 1, 20);
- hws[IMX8MP_SYS_PLL2_100M] = imx_clk_hw_fixed_factor("sys_pll2_100m", "sys_pll2_out", 1, 10);
- hws[IMX8MP_SYS_PLL2_125M] = imx_clk_hw_fixed_factor("sys_pll2_125m", "sys_pll2_out", 1, 8);
- hws[IMX8MP_SYS_PLL2_166M] = imx_clk_hw_fixed_factor("sys_pll2_166m", "sys_pll2_out", 1, 6);
- hws[IMX8MP_SYS_PLL2_200M] = imx_clk_hw_fixed_factor("sys_pll2_200m", "sys_pll2_out", 1, 5);
- hws[IMX8MP_SYS_PLL2_250M] = imx_clk_hw_fixed_factor("sys_pll2_250m", "sys_pll2_out", 1, 4);
- hws[IMX8MP_SYS_PLL2_333M] = imx_clk_hw_fixed_factor("sys_pll2_333m", "sys_pll2_out", 1, 3);
- hws[IMX8MP_SYS_PLL2_500M] = imx_clk_hw_fixed_factor("sys_pll2_500m", "sys_pll2_out", 1, 2);
+ hws[IMX8MP_SYS_PLL2_50M_CG] = imx_clk_hw_gate("sys_pll2_50m_cg", "sys_pll2_bypass", anatop_base + 0x104, 27);
+ hws[IMX8MP_SYS_PLL2_100M_CG] = imx_clk_hw_gate("sys_pll2_100m_cg", "sys_pll2_bypass", anatop_base + 0x104, 25);
+ hws[IMX8MP_SYS_PLL2_125M_CG] = imx_clk_hw_gate("sys_pll2_125m_cg", "sys_pll2_bypass", anatop_base + 0x104, 23);
+ hws[IMX8MP_SYS_PLL2_166M_CG] = imx_clk_hw_gate("sys_pll2_166m_cg", "sys_pll2_bypass", anatop_base + 0x104, 21);
+ hws[IMX8MP_SYS_PLL2_200M_CG] = imx_clk_hw_gate("sys_pll2_200m_cg", "sys_pll2_bypass", anatop_base + 0x104, 19);
+ hws[IMX8MP_SYS_PLL2_250M_CG] = imx_clk_hw_gate("sys_pll2_250m_cg", "sys_pll2_bypass", anatop_base + 0x104, 17);
+ hws[IMX8MP_SYS_PLL2_333M_CG] = imx_clk_hw_gate("sys_pll2_333m_cg", "sys_pll2_bypass", anatop_base + 0x104, 15);
+ hws[IMX8MP_SYS_PLL2_500M_CG] = imx_clk_hw_gate("sys_pll2_500m_cg", "sys_pll2_bypass", anatop_base + 0x104, 13);
+ hws[IMX8MP_SYS_PLL2_OUT] = imx_clk_hw_gate("sys_pll2_out", "sys_pll2_bypass", anatop_base + 0x104, 11);
+
+ hws[IMX8MP_SYS_PLL2_50M] = imx_clk_hw_fixed_factor("sys_pll2_50m", "sys_pll2_50m_cg", 1, 20);
+ hws[IMX8MP_SYS_PLL2_100M] = imx_clk_hw_fixed_factor("sys_pll2_100m", "sys_pll2_100m_cg", 1, 10);
+ hws[IMX8MP_SYS_PLL2_125M] = imx_clk_hw_fixed_factor("sys_pll2_125m", "sys_pll2_125m_cg", 1, 8);
+ hws[IMX8MP_SYS_PLL2_166M] = imx_clk_hw_fixed_factor("sys_pll2_166m", "sys_pll2_166m_cg", 1, 6);
+ hws[IMX8MP_SYS_PLL2_200M] = imx_clk_hw_fixed_factor("sys_pll2_200m", "sys_pll2_200m_cg", 1, 5);
+ hws[IMX8MP_SYS_PLL2_250M] = imx_clk_hw_fixed_factor("sys_pll2_250m", "sys_pll2_250m_cg", 1, 4);
+ hws[IMX8MP_SYS_PLL2_333M] = imx_clk_hw_fixed_factor("sys_pll2_333m", "sys_pll2_333m_cg", 1, 3);
+ hws[IMX8MP_SYS_PLL2_500M] = imx_clk_hw_fixed_factor("sys_pll2_500m", "sys_pll2_500m_cg", 1, 2);
hws[IMX8MP_SYS_PLL2_1000M] = imx_clk_hw_fixed_factor("sys_pll2_1000m", "sys_pll2_out", 1, 1);
- hws[IMX8MP_CLK_A53_SRC] = imx_clk_hw_mux2("arm_a53_src", ccm_base + 0x8000, 24, 3, imx8mp_a53_sels, ARRAY_SIZE(imx8mp_a53_sels));
- hws[IMX8MP_CLK_M7_SRC] = imx_clk_hw_mux2("arm_m7_src", ccm_base + 0x8080, 24, 3, imx8mp_m7_sels, ARRAY_SIZE(imx8mp_m7_sels));
- hws[IMX8MP_CLK_ML_SRC] = imx_clk_hw_mux2("ml_src", ccm_base + 0x8100, 24, 3, imx8mp_ml_sels, ARRAY_SIZE(imx8mp_ml_sels));
- hws[IMX8MP_CLK_GPU3D_CORE_SRC] = imx_clk_hw_mux2("gpu3d_core_src", ccm_base + 0x8180, 24, 3, imx8mp_gpu3d_core_sels, ARRAY_SIZE(imx8mp_gpu3d_core_sels));
- hws[IMX8MP_CLK_GPU3D_SHADER_SRC] = imx_clk_hw_mux2("gpu3d_shader_src", ccm_base + 0x8200, 24, 3, imx8mp_gpu3d_shader_sels, ARRAY_SIZE(imx8mp_gpu3d_shader_sels));
- hws[IMX8MP_CLK_GPU2D_SRC] = imx_clk_hw_mux2("gpu2d_src", ccm_base + 0x8280, 24, 3, imx8mp_gpu2d_sels, ARRAY_SIZE(imx8mp_gpu2d_sels));
- hws[IMX8MP_CLK_AUDIO_AXI_SRC] = imx_clk_hw_mux2("audio_axi_src", ccm_base + 0x8300, 24, 3, imx8mp_audio_axi_sels, ARRAY_SIZE(imx8mp_audio_axi_sels));
- hws[IMX8MP_CLK_HSIO_AXI_SRC] = imx_clk_hw_mux2("hsio_axi_src", ccm_base + 0x8380, 24, 3, imx8mp_hsio_axi_sels, ARRAY_SIZE(imx8mp_hsio_axi_sels));
- hws[IMX8MP_CLK_MEDIA_ISP_SRC] = imx_clk_hw_mux2("media_isp_src", ccm_base + 0x8400, 24, 3, imx8mp_media_isp_sels, ARRAY_SIZE(imx8mp_media_isp_sels));
- hws[IMX8MP_CLK_A53_CG] = imx_clk_hw_gate3("arm_a53_cg", "arm_a53_src", ccm_base + 0x8000, 28);
- hws[IMX8MP_CLK_M4_CG] = imx_clk_hw_gate3("arm_m7_cg", "arm_m7_src", ccm_base + 0x8080, 28);
- hws[IMX8MP_CLK_ML_CG] = imx_clk_hw_gate3("ml_cg", "ml_src", ccm_base + 0x8100, 28);
- hws[IMX8MP_CLK_GPU3D_CORE_CG] = imx_clk_hw_gate3("gpu3d_core_cg", "gpu3d_core_src", ccm_base + 0x8180, 28);
- hws[IMX8MP_CLK_GPU3D_SHADER_CG] = imx_clk_hw_gate3("gpu3d_shader_cg", "gpu3d_shader_src", ccm_base + 0x8200, 28);
- hws[IMX8MP_CLK_GPU2D_CG] = imx_clk_hw_gate3("gpu2d_cg", "gpu2d_src", ccm_base + 0x8280, 28);
- hws[IMX8MP_CLK_AUDIO_AXI_CG] = imx_clk_hw_gate3("audio_axi_cg", "audio_axi_src", ccm_base + 0x8300, 28);
- hws[IMX8MP_CLK_HSIO_AXI_CG] = imx_clk_hw_gate3("hsio_axi_cg", "hsio_axi_src", ccm_base + 0x8380, 28);
- hws[IMX8MP_CLK_MEDIA_ISP_CG] = imx_clk_hw_gate3("media_isp_cg", "media_isp_src", ccm_base + 0x8400, 28);
- hws[IMX8MP_CLK_A53_DIV] = imx_clk_hw_divider2("arm_a53_div", "arm_a53_cg", ccm_base + 0x8000, 0, 3);
- hws[IMX8MP_CLK_M7_DIV] = imx_clk_hw_divider2("arm_m7_div", "arm_m7_cg", ccm_base + 0x8080, 0, 3);
- hws[IMX8MP_CLK_ML_DIV] = imx_clk_hw_divider2("ml_div", "ml_cg", ccm_base + 0x8100, 0, 3);
- hws[IMX8MP_CLK_GPU3D_CORE_DIV] = imx_clk_hw_divider2("gpu3d_core_div", "gpu3d_core_cg", ccm_base + 0x8180, 0, 3);
- hws[IMX8MP_CLK_GPU3D_SHADER_DIV] = imx_clk_hw_divider2("gpu3d_shader_div", "gpu3d_shader_cg", ccm_base + 0x8200, 0, 3);
- hws[IMX8MP_CLK_GPU2D_DIV] = imx_clk_hw_divider2("gpu2d_div", "gpu2d_cg", ccm_base + 0x8280, 0, 3);
- hws[IMX8MP_CLK_AUDIO_AXI_DIV] = imx_clk_hw_divider2("audio_axi_div", "audio_axi_cg", ccm_base + 0x8300, 0, 3);
- hws[IMX8MP_CLK_HSIO_AXI_DIV] = imx_clk_hw_divider2("hsio_axi_div", "hsio_axi_cg", ccm_base + 0x8380, 0, 3);
- hws[IMX8MP_CLK_MEDIA_ISP_DIV] = imx_clk_hw_divider2("media_isp_div", "media_isp_cg", ccm_base + 0x8400, 0, 3);
+ hws[IMX8MP_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mp_a53_sels, ccm_base + 0x8000);
+ hws[IMX8MP_CLK_A53_SRC] = hws[IMX8MP_CLK_A53_DIV];
+ hws[IMX8MP_CLK_A53_CG] = hws[IMX8MP_CLK_A53_DIV];
+ hws[IMX8MP_CLK_M7_CORE] = imx8m_clk_hw_composite_core("m7_core", imx8mp_m7_sels, ccm_base + 0x8080);
+ hws[IMX8MP_CLK_ML_CORE] = imx8m_clk_hw_composite_core("ml_core", imx8mp_ml_sels, ccm_base + 0x8100);
+ hws[IMX8MP_CLK_GPU3D_CORE] = imx8m_clk_hw_composite_core("gpu3d_core", imx8mp_gpu3d_core_sels, ccm_base + 0x8180);
+ hws[IMX8MP_CLK_GPU3D_SHADER_CORE] = imx8m_clk_hw_composite("gpu3d_shader_core", imx8mp_gpu3d_shader_sels, ccm_base + 0x8200);
+ hws[IMX8MP_CLK_GPU2D_CORE] = imx8m_clk_hw_composite("gpu2d_core", imx8mp_gpu2d_sels, ccm_base + 0x8280);
+ hws[IMX8MP_CLK_AUDIO_AXI] = imx8m_clk_hw_composite("audio_axi", imx8mp_audio_axi_sels, ccm_base + 0x8300);
+ hws[IMX8MP_CLK_AUDIO_AXI_SRC] = hws[IMX8MP_CLK_AUDIO_AXI];
+ hws[IMX8MP_CLK_HSIO_AXI] = imx8m_clk_hw_composite("hsio_axi", imx8mp_hsio_axi_sels, ccm_base + 0x8380);
+ hws[IMX8MP_CLK_MEDIA_ISP] = imx8m_clk_hw_composite("media_isp", imx8mp_media_isp_sels, ccm_base + 0x8400);
/* CORE SEL */
hws[IMX8MP_CLK_A53_CORE] = imx_clk_hw_mux2("arm_a53_core", ccm_base + 0x9880, 24, 1, imx8mp_a53_core_sels, ARRAY_SIZE(imx8mp_a53_core_sels));
hws[IMX8MP_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mp_main_axi_sels, ccm_base + 0x8800);
- hws[IMX8MP_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mp_enet_axi_sels, ccm_base + 0x8880);
+ hws[IMX8MP_CLK_ENET_AXI] = imx8m_clk_hw_composite_bus("enet_axi", imx8mp_enet_axi_sels, ccm_base + 0x8880);
hws[IMX8MP_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite_critical("nand_usdhc_bus", imx8mp_nand_usdhc_sels, ccm_base + 0x8900);
- hws[IMX8MP_CLK_VPU_BUS] = imx8m_clk_hw_composite("vpu_bus", imx8mp_vpu_bus_sels, ccm_base + 0x8980);
- hws[IMX8MP_CLK_MEDIA_AXI] = imx8m_clk_hw_composite("media_axi", imx8mp_media_axi_sels, ccm_base + 0x8a00);
- hws[IMX8MP_CLK_MEDIA_APB] = imx8m_clk_hw_composite("media_apb", imx8mp_media_apb_sels, ccm_base + 0x8a80);
- hws[IMX8MP_CLK_HDMI_APB] = imx8m_clk_hw_composite("hdmi_apb", imx8mp_media_apb_sels, ccm_base + 0x8b00);
- hws[IMX8MP_CLK_HDMI_AXI] = imx8m_clk_hw_composite("hdmi_axi", imx8mp_media_axi_sels, ccm_base + 0x8b80);
- hws[IMX8MP_CLK_GPU_AXI] = imx8m_clk_hw_composite("gpu_axi", imx8mp_gpu_axi_sels, ccm_base + 0x8c00);
- hws[IMX8MP_CLK_GPU_AHB] = imx8m_clk_hw_composite("gpu_ahb", imx8mp_gpu_ahb_sels, ccm_base + 0x8c80);
+ hws[IMX8MP_CLK_VPU_BUS] = imx8m_clk_hw_composite_bus("vpu_bus", imx8mp_vpu_bus_sels, ccm_base + 0x8980);
+ hws[IMX8MP_CLK_MEDIA_AXI] = imx8m_clk_hw_composite_bus("media_axi", imx8mp_media_axi_sels, ccm_base + 0x8a00);
+ hws[IMX8MP_CLK_MEDIA_APB] = imx8m_clk_hw_composite_bus("media_apb", imx8mp_media_apb_sels, ccm_base + 0x8a80);
+ hws[IMX8MP_CLK_HDMI_APB] = imx8m_clk_hw_composite_bus("hdmi_apb", imx8mp_media_apb_sels, ccm_base + 0x8b00);
+ hws[IMX8MP_CLK_HDMI_AXI] = imx8m_clk_hw_composite_bus("hdmi_axi", imx8mp_media_axi_sels, ccm_base + 0x8b80);
+ hws[IMX8MP_CLK_GPU_AXI] = imx8m_clk_hw_composite_bus("gpu_axi", imx8mp_gpu_axi_sels, ccm_base + 0x8c00);
+ hws[IMX8MP_CLK_GPU_AHB] = imx8m_clk_hw_composite_bus("gpu_ahb", imx8mp_gpu_ahb_sels, ccm_base + 0x8c80);
hws[IMX8MP_CLK_NOC] = imx8m_clk_hw_composite_critical("noc", imx8mp_noc_sels, ccm_base + 0x8d00);
hws[IMX8MP_CLK_NOC_IO] = imx8m_clk_hw_composite_critical("noc_io", imx8mp_noc_io_sels, ccm_base + 0x8d80);
- hws[IMX8MP_CLK_ML_AXI] = imx8m_clk_hw_composite("ml_axi", imx8mp_ml_axi_sels, ccm_base + 0x8e00);
- hws[IMX8MP_CLK_ML_AHB] = imx8m_clk_hw_composite("ml_ahb", imx8mp_ml_ahb_sels, ccm_base + 0x8e80);
+ hws[IMX8MP_CLK_ML_AXI] = imx8m_clk_hw_composite_bus("ml_axi", imx8mp_ml_axi_sels, ccm_base + 0x8e00);
+ hws[IMX8MP_CLK_ML_AHB] = imx8m_clk_hw_composite_bus("ml_ahb", imx8mp_ml_ahb_sels, ccm_base + 0x8e80);
hws[IMX8MP_CLK_AHB] = imx8m_clk_hw_composite_critical("ahb_root", imx8mp_ahb_sels, ccm_base + 0x9000);
- hws[IMX8MP_CLK_AUDIO_AHB] = imx8m_clk_hw_composite("audio_ahb", imx8mp_audio_ahb_sels, ccm_base + 0x9100);
- hws[IMX8MP_CLK_MIPI_DSI_ESC_RX] = imx8m_clk_hw_composite("mipi_dsi_esc_rx", imx8mp_mipi_dsi_esc_rx_sels, ccm_base + 0x9200);
+ hws[IMX8MP_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mp_audio_ahb_sels, ccm_base + 0x9100);
+ hws[IMX8MP_CLK_MIPI_DSI_ESC_RX] = imx8m_clk_hw_composite_bus("mipi_dsi_esc_rx", imx8mp_mipi_dsi_esc_rx_sels, ccm_base + 0x9200);
hws[IMX8MP_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb_root", ccm_base + 0x9080, 0, 1);
hws[IMX8MP_CLK_IPG_AUDIO_ROOT] = imx_clk_hw_divider2("ipg_audio_root", "audio_ahb", ccm_base + 0x9180, 0, 1);
@@ -695,8 +698,8 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_CLK_SDMA1_ROOT] = imx_clk_hw_gate4("sdma1_root_clk", "ipg_root", ccm_base + 0x43a0, 0);
hws[IMX8MP_CLK_ENET_QOS_ROOT] = imx_clk_hw_gate4("enet_qos_root_clk", "sim_enet_root_clk", ccm_base + 0x43b0, 0);
hws[IMX8MP_CLK_SIM_ENET_ROOT] = imx_clk_hw_gate4("sim_enet_root_clk", "enet_axi", ccm_base + 0x4400, 0);
- hws[IMX8MP_CLK_GPU2D_ROOT] = imx_clk_hw_gate4("gpu2d_root_clk", "gpu2d_div", ccm_base + 0x4450, 0);
- hws[IMX8MP_CLK_GPU3D_ROOT] = imx_clk_hw_gate4("gpu3d_root_clk", "gpu3d_core_div", ccm_base + 0x4460, 0);
+ hws[IMX8MP_CLK_GPU2D_ROOT] = imx_clk_hw_gate4("gpu2d_root_clk", "gpu2d_core", ccm_base + 0x4450, 0);
+ hws[IMX8MP_CLK_GPU3D_ROOT] = imx_clk_hw_gate4("gpu3d_root_clk", "gpu3d_core", ccm_base + 0x4460, 0);
hws[IMX8MP_CLK_SNVS_ROOT] = imx_clk_hw_gate4("snvs_root_clk", "ipg_root", ccm_base + 0x4470, 0);
hws[IMX8MP_CLK_UART1_ROOT] = imx_clk_hw_gate4("uart1_root_clk", "uart1", ccm_base + 0x4490, 0);
hws[IMX8MP_CLK_UART2_ROOT] = imx_clk_hw_gate4("uart2_root_clk", "uart2", ccm_base + 0x44a0, 0);
@@ -713,7 +716,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_CLK_GPU_ROOT] = imx_clk_hw_gate4("gpu_root_clk", "gpu_axi", ccm_base + 0x4570, 0);
hws[IMX8MP_CLK_VPU_VC8KE_ROOT] = imx_clk_hw_gate4("vpu_vc8ke_root_clk", "vpu_vc8000e", ccm_base + 0x4590, 0);
hws[IMX8MP_CLK_VPU_G2_ROOT] = imx_clk_hw_gate4("vpu_g2_root_clk", "vpu_g2", ccm_base + 0x45a0, 0);
- hws[IMX8MP_CLK_NPU_ROOT] = imx_clk_hw_gate4("npu_root_clk", "ml_div", ccm_base + 0x45b0, 0);
+ hws[IMX8MP_CLK_NPU_ROOT] = imx_clk_hw_gate4("npu_root_clk", "ml_core", ccm_base + 0x45b0, 0);
hws[IMX8MP_CLK_HSIO_ROOT] = imx_clk_hw_gate4("hsio_root_clk", "ipg_root", ccm_base + 0x45c0, 0);
hws[IMX8MP_CLK_MEDIA_APB_ROOT] = imx_clk_hw_gate2_shared2("media_apb_root_clk", "media_apb", ccm_base + 0x45d0, 0, &share_count_media);
hws[IMX8MP_CLK_MEDIA_AXI_ROOT] = imx_clk_hw_gate2_shared2("media_axi_root_clk", "media_axi", ccm_base + 0x45d0, 0, &share_count_media);
@@ -721,7 +724,7 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_CLK_MEDIA_CAM2_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_cam2_pix_root_clk", "media_cam2_pix", ccm_base + 0x45d0, 0, &share_count_media);
hws[IMX8MP_CLK_MEDIA_DISP1_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_disp1_pix_root_clk", "media_disp1_pix", ccm_base + 0x45d0, 0, &share_count_media);
hws[IMX8MP_CLK_MEDIA_DISP2_PIX_ROOT] = imx_clk_hw_gate2_shared2("media_disp2_pix_root_clk", "media_disp2_pix", ccm_base + 0x45d0, 0, &share_count_media);
- hws[IMX8MP_CLK_MEDIA_ISP_ROOT] = imx_clk_hw_gate2_shared2("media_isp_root_clk", "media_isp_div", ccm_base + 0x45d0, 0, &share_count_media);
+ hws[IMX8MP_CLK_MEDIA_ISP_ROOT] = imx_clk_hw_gate2_shared2("media_isp_root_clk", "media_isp", ccm_base + 0x45d0, 0, &share_count_media);
hws[IMX8MP_CLK_USDHC3_ROOT] = imx_clk_hw_gate4("usdhc3_root_clk", "usdhc3", ccm_base + 0x45e0, 0);
hws[IMX8MP_CLK_HDMI_ROOT] = imx_clk_hw_gate4("hdmi_root_clk", "hdmi_axi", ccm_base + 0x45f0, 0);
@@ -735,9 +738,6 @@ static int imx8mp_clocks_probe(struct platform_device *pdev)
hws[IMX8MP_ARM_PLL_OUT]->clk,
hws[IMX8MP_CLK_A53_DIV]->clk);
- clk_hw_set_parent(hws[IMX8MP_CLK_A53_SRC], hws[IMX8MP_SYS_PLL1_800M]);
- clk_hw_set_parent(hws[IMX8MP_CLK_A53_CORE], hws[IMX8MP_ARM_PLL_OUT]);
-
imx_check_clk_hws(hws, IMX8MP_CLK_END);
of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
diff --git a/drivers/clk/imx/clk-imx8mq.c b/drivers/clk/imx/clk-imx8mq.c
index fdc68db68de5a0f60b84d9b9ae0820d3d76a9c8a..a64aace213c275ceb385b423cf1a85f792bacef5 100644
--- a/drivers/clk/imx/clk-imx8mq.c
+++ b/drivers/clk/imx/clk-imx8mq.c
@@ -405,9 +405,9 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
return PTR_ERR(base);
/* CORE */
- hws[IMX8MQ_CLK_A53_SRC] = imx_clk_hw_mux2("arm_a53_src", base + 0x8000, 24, 3, imx8mq_a53_sels, ARRAY_SIZE(imx8mq_a53_sels));
- hws[IMX8MQ_CLK_A53_CG] = imx_clk_hw_gate3_flags("arm_a53_cg", "arm_a53_src", base + 0x8000, 28, CLK_IS_CRITICAL);
- hws[IMX8MQ_CLK_A53_DIV] = imx_clk_hw_divider2("arm_a53_div", "arm_a53_cg", base + 0x8000, 0, 3);
+ hws[IMX8MQ_CLK_A53_DIV] = imx8m_clk_hw_composite_core("arm_a53_div", imx8mq_a53_sels, base + 0x8000);
+ hws[IMX8MQ_CLK_A53_CG] = hws[IMX8MQ_CLK_A53_DIV];
+ hws[IMX8MQ_CLK_A53_SRC] = hws[IMX8MQ_CLK_A53_DIV];
hws[IMX8MQ_CLK_M4_CORE] = imx8m_clk_hw_composite_core("arm_m4_core", imx8mq_arm_m4_sels, base + 0x8080);
hws[IMX8MQ_CLK_VPU_CORE] = imx8m_clk_hw_composite_core("vpu_core", imx8mq_vpu_sels, base + 0x8100);
@@ -432,22 +432,22 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
/* BUS */
hws[IMX8MQ_CLK_MAIN_AXI] = imx8m_clk_hw_composite_critical("main_axi", imx8mq_main_axi_sels, base + 0x8800);
- hws[IMX8MQ_CLK_ENET_AXI] = imx8m_clk_hw_composite("enet_axi", imx8mq_enet_axi_sels, base + 0x8880);
- hws[IMX8MQ_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite("nand_usdhc_bus", imx8mq_nand_usdhc_sels, base + 0x8900);
- hws[IMX8MQ_CLK_VPU_BUS] = imx8m_clk_hw_composite("vpu_bus", imx8mq_vpu_bus_sels, base + 0x8980);
- hws[IMX8MQ_CLK_DISP_AXI] = imx8m_clk_hw_composite("disp_axi", imx8mq_disp_axi_sels, base + 0x8a00);
- hws[IMX8MQ_CLK_DISP_APB] = imx8m_clk_hw_composite("disp_apb", imx8mq_disp_apb_sels, base + 0x8a80);
- hws[IMX8MQ_CLK_DISP_RTRM] = imx8m_clk_hw_composite("disp_rtrm", imx8mq_disp_rtrm_sels, base + 0x8b00);
- hws[IMX8MQ_CLK_USB_BUS] = imx8m_clk_hw_composite("usb_bus", imx8mq_usb_bus_sels, base + 0x8b80);
- hws[IMX8MQ_CLK_GPU_AXI] = imx8m_clk_hw_composite("gpu_axi", imx8mq_gpu_axi_sels, base + 0x8c00);
- hws[IMX8MQ_CLK_GPU_AHB] = imx8m_clk_hw_composite("gpu_ahb", imx8mq_gpu_ahb_sels, base + 0x8c80);
+ hws[IMX8MQ_CLK_ENET_AXI] = imx8m_clk_hw_composite_bus("enet_axi", imx8mq_enet_axi_sels, base + 0x8880);
+ hws[IMX8MQ_CLK_NAND_USDHC_BUS] = imx8m_clk_hw_composite_bus("nand_usdhc_bus", imx8mq_nand_usdhc_sels, base + 0x8900);
+ hws[IMX8MQ_CLK_VPU_BUS] = imx8m_clk_hw_composite_bus("vpu_bus", imx8mq_vpu_bus_sels, base + 0x8980);
+ hws[IMX8MQ_CLK_DISP_AXI] = imx8m_clk_hw_composite_bus("disp_axi", imx8mq_disp_axi_sels, base + 0x8a00);
+ hws[IMX8MQ_CLK_DISP_APB] = imx8m_clk_hw_composite_bus("disp_apb", imx8mq_disp_apb_sels, base + 0x8a80);
+ hws[IMX8MQ_CLK_DISP_RTRM] = imx8m_clk_hw_composite_bus("disp_rtrm", imx8mq_disp_rtrm_sels, base + 0x8b00);
+ hws[IMX8MQ_CLK_USB_BUS] = imx8m_clk_hw_composite_bus("usb_bus", imx8mq_usb_bus_sels, base + 0x8b80);
+ hws[IMX8MQ_CLK_GPU_AXI] = imx8m_clk_hw_composite_bus("gpu_axi", imx8mq_gpu_axi_sels, base + 0x8c00);
+ hws[IMX8MQ_CLK_GPU_AHB] = imx8m_clk_hw_composite_bus("gpu_ahb", imx8mq_gpu_ahb_sels, base + 0x8c80);
hws[IMX8MQ_CLK_NOC] = imx8m_clk_hw_composite_critical("noc", imx8mq_noc_sels, base + 0x8d00);
hws[IMX8MQ_CLK_NOC_APB] = imx8m_clk_hw_composite_critical("noc_apb", imx8mq_noc_apb_sels, base + 0x8d80);
/* AHB */
/* AHB clock is used by the AHB bus therefore marked as critical */
hws[IMX8MQ_CLK_AHB] = imx8m_clk_hw_composite_critical("ahb", imx8mq_ahb_sels, base + 0x9000);
- hws[IMX8MQ_CLK_AUDIO_AHB] = imx8m_clk_hw_composite("audio_ahb", imx8mq_audio_ahb_sels, base + 0x9100);
+ hws[IMX8MQ_CLK_AUDIO_AHB] = imx8m_clk_hw_composite_bus("audio_ahb", imx8mq_audio_ahb_sels, base + 0x9100);
/* IPG */
hws[IMX8MQ_CLK_IPG_ROOT] = imx_clk_hw_divider2("ipg_root", "ahb", base + 0x9080, 0, 1);
@@ -599,9 +599,6 @@ static int imx8mq_clocks_probe(struct platform_device *pdev)
hws[IMX8MQ_ARM_PLL_OUT]->clk,
hws[IMX8MQ_CLK_A53_DIV]->clk);
- clk_hw_set_parent(hws[IMX8MQ_CLK_A53_SRC], hws[IMX8MQ_SYS1_PLL_800M]);
- clk_hw_set_parent(hws[IMX8MQ_CLK_A53_CORE], hws[IMX8MQ_ARM_PLL_OUT]);
-
imx_check_clk_hws(hws, IMX8MQ_CLK_END);
err = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_hw_data);
diff --git a/drivers/clk/imx/clk-pll14xx.c b/drivers/clk/imx/clk-pll14xx.c
index a83bbbee77d99b26ca2f7cf13e82d60d82e1909d..f9eb189b93c0dedeb89c1e4fd63a2a880eb8b4d2 100644
--- a/drivers/clk/imx/clk-pll14xx.c
+++ b/drivers/clk/imx/clk-pll14xx.c
@@ -378,9 +378,9 @@ static const struct clk_ops clk_pll1443x_ops = {
.set_rate = clk_pll1443x_set_rate,
};
-struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
- void __iomem *base,
- const struct imx_pll14xx_clk *pll_clk)
+struct clk_hw *imx_dev_clk_hw_pll14xx(struct device *dev, const char *name,
+ const char *parent_name, void __iomem *base,
+ const struct imx_pll14xx_clk *pll_clk)
{
struct clk_pll14xx *pll;
struct clk_hw *hw;
@@ -426,7 +426,7 @@ struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
hw = &pll->hw;
- ret = clk_hw_register(NULL, hw);
+ ret = clk_hw_register(dev, hw);
if (ret) {
pr_err("%s: failed to register pll %s %d\n",
__func__, name, ret);
diff --git a/drivers/clk/imx/clk-pllv3.c b/drivers/clk/imx/clk-pllv3.c
index df91a8244fb4d97d581bbdd470550d476b4327b6..a7db93030e025c12457fa95d39be3944df0615fc 100644
--- a/drivers/clk/imx/clk-pllv3.c
+++ b/drivers/clk/imx/clk-pllv3.c
@@ -7,6 +7,7 @@
#include <linux/clk-provider.h>
#include <linux/delay.h>
#include <linux/io.h>
+#include <linux/iopoll.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include <linux/err.h>
@@ -25,6 +26,8 @@
#define IMX7_ENET_PLL_POWER (0x1 << 5)
#define IMX7_DDR_PLL_POWER (0x1 << 20)
+#define PLL_LOCK_TIMEOUT 10000
+
/**
* struct clk_pllv3 - IMX PLL clock version 3
* @clk_hw: clock source
@@ -53,23 +56,14 @@ struct clk_pllv3 {
static int clk_pllv3_wait_lock(struct clk_pllv3 *pll)
{
- unsigned long timeout = jiffies + msecs_to_jiffies(10);
u32 val = readl_relaxed(pll->base) & pll->power_bit;
/* No need to wait for lock when pll is not powered up */
if ((pll->powerup_set && !val) || (!pll->powerup_set && val))
return 0;
- /* Wait for PLL to lock */
- do {
- if (readl_relaxed(pll->base) & BM_PLL_LOCK)
- break;
- if (time_after(jiffies, timeout))
- break;
- usleep_range(50, 500);
- } while (1);
-
- return readl_relaxed(pll->base) & BM_PLL_LOCK ? 0 : -ETIMEDOUT;
+ return readl_relaxed_poll_timeout(pll->base, val, val & BM_PLL_LOCK,
+ 500, PLL_LOCK_TIMEOUT);
}
static int clk_pllv3_prepare(struct clk_hw *hw)
diff --git a/drivers/clk/imx/clk-sscg-pll.c b/drivers/clk/imx/clk-sscg-pll.c
index d4a2be16d132977fe5797ea6133caa2ca2d91124..773d8a545cdfe4babf785482f40626663d3f216d 100644
--- a/drivers/clk/imx/clk-sscg-pll.c
+++ b/drivers/clk/imx/clk-sscg-pll.c
@@ -72,7 +72,6 @@ struct clk_sscg_pll_setup {
int divr2, divf2;
int divq;
int bypass;
-
uint64_t vco1;
uint64_t vco2;
uint64_t fout;
@@ -86,11 +85,8 @@ struct clk_sscg_pll_setup {
struct clk_sscg_pll {
struct clk_hw hw;
const struct clk_ops ops;
-
void __iomem *base;
-
struct clk_sscg_pll_setup setup;
-
u8 parent;
u8 bypass1;
u8 bypass2;
@@ -194,7 +190,6 @@ static int clk_sscg_pll2_find_setup(struct clk_sscg_pll_setup *setup,
struct clk_sscg_pll_setup *temp_setup,
uint64_t ref)
{
-
int ret;
if (ref < PLL_STAGE1_MIN_FREQ || ref > PLL_STAGE1_MAX_FREQ)
@@ -253,7 +248,6 @@ static int clk_sscg_pll1_find_setup(struct clk_sscg_pll_setup *setup,
struct clk_sscg_pll_setup *temp_setup,
uint64_t ref)
{
-
int ret;
if (ref < PLL_REF_MIN_FREQ || ref > PLL_REF_MAX_FREQ)
@@ -280,7 +274,6 @@ static int clk_sscg_pll_find_setup(struct clk_sscg_pll_setup *setup,
temp_setup.fout_request = rate;
switch (try_bypass) {
-
case PLL_BYPASS2:
if (prate == rate) {
setup->bypass = PLL_BYPASS2;
@@ -288,11 +281,9 @@ static int clk_sscg_pll_find_setup(struct clk_sscg_pll_setup *setup,
ret = 0;
}
break;
-
case PLL_BYPASS1:
ret = clk_sscg_pll2_find_setup(setup, &temp_setup, prate);
break;
-
case PLL_BYPASS_NONE:
ret = clk_sscg_pll1_find_setup(setup, &temp_setup, prate);
break;
@@ -301,7 +292,6 @@ static int clk_sscg_pll_find_setup(struct clk_sscg_pll_setup *setup,
return ret;
}
-
static int clk_sscg_pll_is_prepared(struct clk_hw *hw)
{
struct clk_sscg_pll *pll = to_clk_sscg_pll(hw);
diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h
index f074dd8ec42e77341f68d0088ab61cc90b0e7f0e..16adbc34e05fa6be8355dce38f2c88d1ea781270 100644
--- a/drivers/clk/imx/clk.h
+++ b/drivers/clk/imx/clk.h
@@ -5,6 +5,8 @@
#include <linux/spinlock.h>
#include <linux/clk-provider.h>
+#define IMX_CLK_GATE2_SINGLE_BIT 1
+
extern spinlock_t imx_ccm_lock;
void imx_check_clocks(struct clk *clks[], unsigned int count);
@@ -131,9 +133,9 @@ struct clk *imx_clk_pll14xx(const char *name, const char *parent_name,
#define imx_clk_pll14xx(name, parent_name, base, pll_clk) \
to_clk(imx_clk_hw_pll14xx(name, parent_name, base, pll_clk))
-struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
- void __iomem *base,
- const struct imx_pll14xx_clk *pll_clk);
+struct clk_hw *imx_dev_clk_hw_pll14xx(struct device *dev, const char *name,
+ const char *parent_name, void __iomem *base,
+ const struct imx_pll14xx_clk *pll_clk);
struct clk_hw *imx_clk_hw_pllv1(enum imx_pllv1_type type, const char *name,
const char *parent, void __iomem *base);
@@ -240,6 +242,13 @@ static inline struct clk *to_clk(struct clk_hw *hw)
return hw->clk;
}
+static inline struct clk_hw *imx_clk_hw_pll14xx(const char *name, const char *parent_name,
+ void __iomem *base,
+ const struct imx_pll14xx_clk *pll_clk)
+{
+ return imx_dev_clk_hw_pll14xx(NULL, name, parent_name, base, pll_clk);
+}
+
static inline struct clk_hw *imx_clk_hw_fixed(const char *name, int rate)
{
return clk_hw_register_fixed_rate(NULL, name, NULL, 0, rate);
@@ -310,6 +319,13 @@ static inline struct clk_hw *imx_clk_hw_gate(const char *name, const char *paren
shift, 0, &imx_ccm_lock);
}
+static inline struct clk_hw *imx_dev_clk_hw_gate(struct device *dev, const char *name,
+ const char *parent, void __iomem *reg, u8 shift)
+{
+ return clk_hw_register_gate(dev, name, parent, CLK_SET_RATE_PARENT, reg,
+ shift, 0, &imx_ccm_lock);
+}
+
static inline struct clk_hw *imx_clk_hw_gate_dis(const char *name, const char *parent,
void __iomem *reg, u8 shift)
{
@@ -355,6 +371,17 @@ static inline struct clk_hw *imx_clk_hw_gate2_shared2(const char *name,
&imx_ccm_lock, share_count);
}
+static inline struct clk_hw *imx_dev_clk_hw_gate_shared(struct device *dev,
+ const char *name, const char *parent,
+ void __iomem *reg, u8 shift,
+ unsigned int *share_count)
+{
+ return clk_hw_register_gate2(NULL, name, parent, CLK_SET_RATE_PARENT |
+ CLK_OPS_PARENT_ENABLE, reg, shift, 0x3,
+ IMX_CLK_GATE2_SINGLE_BIT,
+ &imx_ccm_lock, share_count);
+}
+
static inline struct clk *imx_clk_gate2_cgr(const char *name,
const char *parent, void __iomem *reg, u8 shift, u8 cgr_val)
{
@@ -411,6 +438,15 @@ static inline struct clk_hw *imx_clk_hw_mux(const char *name, void __iomem *reg,
width, 0, &imx_ccm_lock);
}
+static inline struct clk_hw *imx_dev_clk_hw_mux(struct device *dev,
+ const char *name, void __iomem *reg, u8 shift,
+ u8 width, const char * const *parents, int num_parents)
+{
+ return clk_hw_register_mux(dev, name, parents, num_parents,
+ CLK_SET_RATE_NO_REPARENT | CLK_SET_PARENT_GATE,
+ reg, shift, width, 0, &imx_ccm_lock);
+}
+
static inline struct clk *imx_clk_mux2(const char *name, void __iomem *reg,
u8 shift, u8 width, const char * const *parents,
int num_parents)
@@ -473,11 +509,25 @@ static inline struct clk_hw *imx_clk_hw_mux_flags(const char *name,
reg, shift, width, 0, &imx_ccm_lock);
}
+static inline struct clk_hw *imx_dev_clk_hw_mux_flags(struct device *dev,
+ const char *name,
+ void __iomem *reg, u8 shift,
+ u8 width,
+ const char * const *parents,
+ int num_parents,
+ unsigned long flags)
+{
+ return clk_hw_register_mux(dev, name, parents, num_parents,
+ flags | CLK_SET_RATE_NO_REPARENT,
+ reg, shift, width, 0, &imx_ccm_lock);
+}
+
struct clk_hw *imx_clk_hw_cpu(const char *name, const char *parent_name,
struct clk *div, struct clk *mux, struct clk *pll,
struct clk *step);
#define IMX_COMPOSITE_CORE BIT(0)
+#define IMX_COMPOSITE_BUS BIT(1)
struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
const char * const *parent_names,
@@ -486,6 +536,12 @@ struct clk_hw *imx8m_clk_hw_composite_flags(const char *name,
u32 composite_flags,
unsigned long flags);
+#define imx8m_clk_hw_composite_bus(name, parent_names, reg) \
+ imx8m_clk_hw_composite_flags(name, parent_names, \
+ ARRAY_SIZE(parent_names), reg, \
+ IMX_COMPOSITE_BUS, \
+ CLK_SET_RATE_NO_REPARENT | CLK_OPS_PARENT_ENABLE)
+
#define imx8m_clk_hw_composite_core(name, parent_names, reg) \
imx8m_clk_hw_composite_flags(name, parent_names, \
ARRAY_SIZE(parent_names), reg, \
diff --git a/drivers/clk/ingenic/Kconfig b/drivers/clk/ingenic/Kconfig
index b4555b465ea6ad99782d97fbdf877eab7c0b96a0..580b0cf69ed51839b0b11b295711a0630c28d539 100644
--- a/drivers/clk/ingenic/Kconfig
+++ b/drivers/clk/ingenic/Kconfig
@@ -55,6 +55,16 @@ config INGENIC_CGU_X1000
If building for a X1000 SoC, you want to say Y here.
+config INGENIC_CGU_X1830
+ bool "Ingenic X1830 CGU driver"
+ default MACH_X1830
+ select INGENIC_CGU_COMMON
+ help
+ Support the clocks provided by the CGU hardware on Ingenic X1830
+ and compatible SoCs.
+
+ If building for a X1830 SoC, you want to say Y here.
+
config INGENIC_TCU_CLK
bool "Ingenic JZ47xx TCU clocks driver"
default MACH_INGENIC
diff --git a/drivers/clk/ingenic/Makefile b/drivers/clk/ingenic/Makefile
index 8b1dad9b74a72ebfb82295e8bd7797c056a24c88..aaa4bffe03c67fefc3533d1adb2b8c121bf42dfd 100644
--- a/drivers/clk/ingenic/Makefile
+++ b/drivers/clk/ingenic/Makefile
@@ -5,4 +5,5 @@ obj-$(CONFIG_INGENIC_CGU_JZ4725B) += jz4725b-cgu.o
obj-$(CONFIG_INGENIC_CGU_JZ4770) += jz4770-cgu.o
obj-$(CONFIG_INGENIC_CGU_JZ4780) += jz4780-cgu.o
obj-$(CONFIG_INGENIC_CGU_X1000) += x1000-cgu.o
+obj-$(CONFIG_INGENIC_CGU_X1830) += x1830-cgu.o
obj-$(CONFIG_INGENIC_TCU_CLK) += tcu.o
diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c
index 6e963031cd8733cba159ee102a38c50789d851c1..d7981b670221f442535942138fd7f6c727477c0b 100644
--- a/drivers/clk/ingenic/cgu.c
+++ b/drivers/clk/ingenic/cgu.c
@@ -76,16 +76,13 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
const struct ingenic_cgu_pll_info *pll_info;
unsigned m, n, od_enc, od;
bool bypass;
- unsigned long flags;
u32 ctl;
clk_info = &cgu->clock_info[ingenic_clk->idx];
BUG_ON(clk_info->type != CGU_CLK_PLL);
pll_info = &clk_info->pll;
- spin_lock_irqsave(&cgu->lock, flags);
ctl = readl(cgu->base + pll_info->reg);
- spin_unlock_irqrestore(&cgu->lock, flags);
m = (ctl >> pll_info->m_shift) & GENMASK(pll_info->m_bits - 1, 0);
m += pll_info->m_offset;
@@ -93,6 +90,9 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
n += pll_info->n_offset;
od_enc = ctl >> pll_info->od_shift;
od_enc &= GENMASK(pll_info->od_bits - 1, 0);
+
+ ctl = readl(cgu->base + pll_info->bypass_reg);
+
bypass = !pll_info->no_bypass_bit &&
!!(ctl & BIT(pll_info->bypass_bit));
@@ -106,7 +106,8 @@ ingenic_pll_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
BUG_ON(od == pll_info->od_max);
od++;
- return div_u64((u64)parent_rate * m, n * od);
+ return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,
+ n * od);
}
static unsigned long
@@ -139,7 +140,8 @@ ingenic_pll_calc(const struct ingenic_cgu_clk_info *clk_info,
if (pod)
*pod = od;
- return div_u64((u64)parent_rate * m, n * od);
+ return div_u64((u64)parent_rate * m * pll_info->rate_multiplier,
+ n * od);
}
static inline const struct ingenic_cgu_clk_info *to_clk_info(
@@ -212,9 +214,14 @@ static int ingenic_pll_enable(struct clk_hw *hw)
u32 ctl;
spin_lock_irqsave(&cgu->lock, flags);
- ctl = readl(cgu->base + pll_info->reg);
+ ctl = readl(cgu->base + pll_info->bypass_reg);
ctl &= ~BIT(pll_info->bypass_bit);
+
+ writel(ctl, cgu->base + pll_info->bypass_reg);
+
+ ctl = readl(cgu->base + pll_info->reg);
+
ctl |= BIT(pll_info->enable_bit);
writel(ctl, cgu->base + pll_info->reg);
@@ -259,12 +266,9 @@ static int ingenic_pll_is_enabled(struct clk_hw *hw)
struct ingenic_cgu *cgu = ingenic_clk->cgu;
const struct ingenic_cgu_clk_info *clk_info = to_clk_info(ingenic_clk);
const struct ingenic_cgu_pll_info *pll_info = &clk_info->pll;
- unsigned long flags;
u32 ctl;
- spin_lock_irqsave(&cgu->lock, flags);
ctl = readl(cgu->base + pll_info->reg);
- spin_unlock_irqrestore(&cgu->lock, flags);
return !!(ctl & BIT(pll_info->enable_bit));
}
@@ -562,16 +566,12 @@ static int ingenic_clk_is_enabled(struct clk_hw *hw)
struct ingenic_clk *ingenic_clk = to_ingenic_clk(hw);
struct ingenic_cgu *cgu = ingenic_clk->cgu;
const struct ingenic_cgu_clk_info *clk_info;
- unsigned long flags;
int enabled = 1;
clk_info = &cgu->clock_info[ingenic_clk->idx];
- if (clk_info->type & CGU_CLK_GATE) {
- spin_lock_irqsave(&cgu->lock, flags);
+ if (clk_info->type & CGU_CLK_GATE)
enabled = !ingenic_cgu_gate_get(cgu, &clk_info->gate);
- spin_unlock_irqrestore(&cgu->lock, flags);
- }
return enabled;
}
diff --git a/drivers/clk/ingenic/cgu.h b/drivers/clk/ingenic/cgu.h
index 0dc8004079ee24426cc855da459763d0c23d2693..2c75ef4a36f5c9c68a46c04d0b265dd5e7c4dd25 100644
--- a/drivers/clk/ingenic/cgu.h
+++ b/drivers/clk/ingenic/cgu.h
@@ -17,6 +17,7 @@
/**
* struct ingenic_cgu_pll_info - information about a PLL
* @reg: the offset of the PLL's control register within the CGU
+ * @rate_multiplier: the multiplier needed by pll rate calculation
* @m_shift: the number of bits to shift the multiplier value by (ie. the
* index of the lowest bit of the multiplier value in the PLL's
* control register)
@@ -37,6 +38,7 @@
* @od_encoding: a pointer to an array mapping post-VCO divider values to
* their encoded values in the PLL control register, or -1 for
* unsupported values
+ * @bypass_reg: the offset of the bypass control register within the CGU
* @bypass_bit: the index of the bypass bit in the PLL control register
* @enable_bit: the index of the enable bit in the PLL control register
* @stable_bit: the index of the stable bit in the PLL control register
@@ -44,10 +46,12 @@
*/
struct ingenic_cgu_pll_info {
unsigned reg;
+ unsigned rate_multiplier;
const s8 *od_encoding;
u8 m_shift, m_bits, m_offset;
u8 n_shift, n_bits, n_offset;
u8 od_shift, od_bits, od_max;
+ unsigned bypass_reg;
u8 bypass_bit;
u8 enable_bit;
u8 stable_bit;
diff --git a/drivers/clk/ingenic/jz4725b-cgu.c b/drivers/clk/ingenic/jz4725b-cgu.c
index a3b4635f6278463f9afdd4a4ef02f04f50d49e74..8c38e72d14a79919f51569ee226f4b94558f6722 100644
--- a/drivers/clk/ingenic/jz4725b-cgu.c
+++ b/drivers/clk/ingenic/jz4725b-cgu.c
@@ -9,7 +9,9 @@
#include <linux/clk-provider.h>
#include <linux/delay.h>
#include <linux/of.h>
+
#include <dt-bindings/clock/jz4725b-cgu.h>
+
#include "cgu.h"
#include "pm.h"
@@ -54,6 +56,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
.parents = { JZ4725B_CLK_EXT, -1, -1, -1 },
.pll = {
.reg = CGU_REG_CPPCR,
+ .rate_multiplier = 1,
.m_shift = 23,
.m_bits = 9,
.m_offset = 2,
@@ -65,6 +68,7 @@ static const struct ingenic_cgu_clk_info jz4725b_cgu_clocks[] = {
.od_max = 4,
.od_encoding = pll_od_encoding,
.stable_bit = 10,
+ .bypass_reg = CGU_REG_CPPCR,
.bypass_bit = 9,
.enable_bit = 8,
},
diff --git a/drivers/clk/ingenic/jz4740-cgu.c b/drivers/clk/ingenic/jz4740-cgu.c
index 4f0e92c877d65057850d2f81f5736a51634ec33a..c0ac9196a5819b94ff2b1b97b18bcaf893114334 100644
--- a/drivers/clk/ingenic/jz4740-cgu.c
+++ b/drivers/clk/ingenic/jz4740-cgu.c
@@ -10,7 +10,9 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/of.h>
+
#include <dt-bindings/clock/jz4740-cgu.h>
+
#include "cgu.h"
#include "pm.h"
@@ -69,6 +71,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
.parents = { JZ4740_CLK_EXT, -1, -1, -1 },
.pll = {
.reg = CGU_REG_CPPCR,
+ .rate_multiplier = 1,
.m_shift = 23,
.m_bits = 9,
.m_offset = 2,
@@ -80,6 +83,7 @@ static const struct ingenic_cgu_clk_info jz4740_cgu_clocks[] = {
.od_max = 4,
.od_encoding = pll_od_encoding,
.stable_bit = 10,
+ .bypass_reg = CGU_REG_CPPCR,
.bypass_bit = 9,
.enable_bit = 8,
},
diff --git a/drivers/clk/ingenic/jz4770-cgu.c b/drivers/clk/ingenic/jz4770-cgu.c
index c051ecba5cf8e7079c7811d8b7b98e1d7502696b..9ea4490ecb7f181e23e6f02976fd3eff16d1177e 100644
--- a/drivers/clk/ingenic/jz4770-cgu.c
+++ b/drivers/clk/ingenic/jz4770-cgu.c
@@ -9,7 +9,9 @@
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/of.h>
+
#include <dt-bindings/clock/jz4770-cgu.h>
+
#include "cgu.h"
#include "pm.h"
@@ -102,6 +104,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
.parents = { JZ4770_CLK_EXT },
.pll = {
.reg = CGU_REG_CPPCR0,
+ .rate_multiplier = 1,
.m_shift = 24,
.m_bits = 7,
.m_offset = 1,
@@ -112,6 +115,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
.od_bits = 2,
.od_max = 8,
.od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_CPPCR0,
.bypass_bit = 9,
.enable_bit = 8,
.stable_bit = 10,
@@ -124,6 +128,7 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
.parents = { JZ4770_CLK_EXT },
.pll = {
.reg = CGU_REG_CPPCR1,
+ .rate_multiplier = 1,
.m_shift = 24,
.m_bits = 7,
.m_offset = 1,
@@ -134,9 +139,10 @@ static const struct ingenic_cgu_clk_info jz4770_cgu_clocks[] = {
.od_bits = 2,
.od_max = 8,
.od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_CPPCR1,
+ .no_bypass_bit = true,
.enable_bit = 7,
.stable_bit = 6,
- .no_bypass_bit = true,
},
},
diff --git a/drivers/clk/ingenic/jz4780-cgu.c b/drivers/clk/ingenic/jz4780-cgu.c
index c758f16430677a22c75399774b3520e3d6e04765..6c5b8029cc8ab615e60241fc3ac01aa0e77a30e7 100644
--- a/drivers/clk/ingenic/jz4780-cgu.c
+++ b/drivers/clk/ingenic/jz4780-cgu.c
@@ -13,6 +13,7 @@
#include <linux/of.h>
#include <dt-bindings/clock/jz4780-cgu.h>
+
#include "cgu.h"
#include "pm.h"
@@ -266,6 +267,7 @@ static const struct ingenic_cgu_clk_info jz4780_cgu_clocks[] = {
#define DEF_PLL(name) { \
.reg = CGU_REG_ ## name, \
+ .rate_multiplier = 1, \
.m_shift = 19, \
.m_bits = 13, \
.m_offset = 1, \
@@ -277,6 +279,7 @@ static const struct ingenic_cgu_clk_info jz4780_cgu_clocks[] = {
.od_max = 16, \
.od_encoding = pll_od_encoding, \
.stable_bit = 6, \
+ .bypass_reg = CGU_REG_ ## name, \
.bypass_bit = 1, \
.enable_bit = 0, \
}
diff --git a/drivers/clk/ingenic/tcu.c b/drivers/clk/ingenic/tcu.c
index 153a954b0d2fd7c492570ac5d97cba75bf665a24..9382dc3aa27e69098a4768a6dd9daf1df53c0fc3 100644
--- a/drivers/clk/ingenic/tcu.c
+++ b/drivers/clk/ingenic/tcu.c
@@ -323,7 +323,7 @@ static const struct ingenic_soc_info x1000_soc_info = {
.has_tcu_clk = false,
};
-static const struct of_device_id ingenic_tcu_of_match[] __initconst = {
+static const struct of_device_id __maybe_unused ingenic_tcu_of_match[] __initconst = {
{ .compatible = "ingenic,jz4740-tcu", .data = &jz4740_soc_info, },
{ .compatible = "ingenic,jz4725b-tcu", .data = &jz4725b_soc_info, },
{ .compatible = "ingenic,jz4770-tcu", .data = &jz4770_soc_info, },
diff --git a/drivers/clk/ingenic/x1000-cgu.c b/drivers/clk/ingenic/x1000-cgu.c
index b22d87b3f555bfcf19f66abd757eb57a576ae657..453f3323cb99d4b8d475f566dc7e0ca58b06a05f 100644
--- a/drivers/clk/ingenic/x1000-cgu.c
+++ b/drivers/clk/ingenic/x1000-cgu.c
@@ -1,13 +1,16 @@
// SPDX-License-Identifier: GPL-2.0
/*
* X1000 SoC CGU driver
- * Copyright (c) 2019 Zhou Yanjie <zhouyanjie@zoho.com>
+ * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
*/
#include <linux/clk-provider.h>
#include <linux/delay.h>
+#include <linux/io.h>
#include <linux/of.h>
+
#include <dt-bindings/clock/x1000-cgu.h>
+
#include "cgu.h"
#include "pm.h"
@@ -18,6 +21,9 @@
#define CGU_REG_CLKGR 0x20
#define CGU_REG_OPCR 0x24
#define CGU_REG_DDRCDR 0x2c
+#define CGU_REG_USBPCR 0x3c
+#define CGU_REG_USBPCR1 0x48
+#define CGU_REG_USBCDR 0x50
#define CGU_REG_MACCDR 0x54
#define CGU_REG_I2SCDR 0x60
#define CGU_REG_LPCDR 0x64
@@ -38,8 +44,47 @@
#define OPCR_SPENDN0 BIT(7)
#define OPCR_SPENDN1 BIT(6)
+/* bits within the USBPCR register */
+#define USBPCR_SIDDQ BIT(21)
+#define USBPCR_OTG_DISABLE BIT(20)
+
static struct ingenic_cgu *cgu;
+static int x1000_usb_phy_enable(struct clk_hw *hw)
+{
+ void __iomem *reg_opcr = cgu->base + CGU_REG_OPCR;
+ void __iomem *reg_usbpcr = cgu->base + CGU_REG_USBPCR;
+
+ writel(readl(reg_opcr) | OPCR_SPENDN0, reg_opcr);
+ writel(readl(reg_usbpcr) & ~USBPCR_OTG_DISABLE & ~USBPCR_SIDDQ, reg_usbpcr);
+ return 0;
+}
+
+static void x1000_usb_phy_disable(struct clk_hw *hw)
+{
+ void __iomem *reg_opcr = cgu->base + CGU_REG_OPCR;
+ void __iomem *reg_usbpcr = cgu->base + CGU_REG_USBPCR;
+
+ writel(readl(reg_opcr) & ~OPCR_SPENDN0, reg_opcr);
+ writel(readl(reg_usbpcr) | USBPCR_OTG_DISABLE | USBPCR_SIDDQ, reg_usbpcr);
+}
+
+static int x1000_usb_phy_is_enabled(struct clk_hw *hw)
+{
+ void __iomem *reg_opcr = cgu->base + CGU_REG_OPCR;
+ void __iomem *reg_usbpcr = cgu->base + CGU_REG_USBPCR;
+
+ return (readl(reg_opcr) & OPCR_SPENDN0) &&
+ !(readl(reg_usbpcr) & USBPCR_SIDDQ) &&
+ !(readl(reg_usbpcr) & USBPCR_OTG_DISABLE);
+}
+
+static const struct clk_ops x1000_otg_phy_ops = {
+ .enable = x1000_usb_phy_enable,
+ .disable = x1000_usb_phy_disable,
+ .is_enabled = x1000_usb_phy_is_enabled,
+};
+
static const s8 pll_od_encoding[8] = {
0x0, 0x1, -1, 0x2, -1, -1, -1, 0x3,
};
@@ -58,6 +103,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
.pll = {
.reg = CGU_REG_APLL,
+ .rate_multiplier = 1,
.m_shift = 24,
.m_bits = 7,
.m_offset = 1,
@@ -68,6 +114,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.od_bits = 2,
.od_max = 8,
.od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_APLL,
.bypass_bit = 9,
.enable_bit = 8,
.stable_bit = 10,
@@ -79,6 +126,7 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
.pll = {
.reg = CGU_REG_MPLL,
+ .rate_multiplier = 1,
.m_shift = 24,
.m_bits = 7,
.m_offset = 1,
@@ -89,12 +137,22 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.od_bits = 2,
.od_max = 8,
.od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_MPLL,
.bypass_bit = 6,
.enable_bit = 7,
.stable_bit = 0,
},
},
+
+ /* Custom (SoC-specific) OTG PHY */
+
+ [X1000_CLK_OTGPHY] = {
+ "otg_phy", CGU_CLK_CUSTOM,
+ .parents = { -1, -1, X1000_CLK_EXCLK, -1 },
+ .custom = { &x1000_otg_phy_ops },
+ },
+
/* Muxes & dividers */
[X1000_CLK_SCLKA] = {
@@ -110,9 +168,10 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
},
[X1000_CLK_CPU] = {
- "cpu", CGU_CLK_DIV,
+ "cpu", CGU_CLK_DIV | CGU_CLK_GATE,
.parents = { X1000_CLK_CPUMUX, -1, -1, -1 },
.div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
+ .gate = { CGU_REG_CLKGR, 30 },
},
[X1000_CLK_L2CACHE] = {
@@ -141,9 +200,10 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
},
[X1000_CLK_PCLK] = {
- "pclk", CGU_CLK_DIV,
+ "pclk", CGU_CLK_DIV | CGU_CLK_GATE,
.parents = { X1000_CLK_AHB2PMUX, -1, -1, -1 },
.div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
+ .gate = { CGU_REG_CLKGR, 28 },
},
[X1000_CLK_DDR] = {
@@ -156,12 +216,20 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
[X1000_CLK_MAC] = {
"mac", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
- .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
+ .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
.mux = { CGU_REG_MACCDR, 31, 1 },
.div = { CGU_REG_MACCDR, 0, 1, 8, 29, 28, 27 },
.gate = { CGU_REG_CLKGR, 25 },
},
+ [X1000_CLK_LCD] = {
+ "lcd", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL },
+ .mux = { CGU_REG_LPCDR, 31, 1 },
+ .div = { CGU_REG_LPCDR, 0, 1, 8, 28, 27, 26 },
+ .gate = { CGU_REG_CLKGR, 23 },
+ },
+
[X1000_CLK_MSCMUX] = {
"msc_mux", CGU_CLK_MUX,
.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL},
@@ -182,6 +250,15 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.gate = { CGU_REG_CLKGR, 5 },
},
+ [X1000_CLK_OTG] = {
+ "otg", CGU_CLK_DIV | CGU_CLK_GATE | CGU_CLK_MUX,
+ .parents = { X1000_CLK_EXCLK, -1,
+ X1000_CLK_APLL, X1000_CLK_MPLL },
+ .mux = { CGU_REG_USBCDR, 30, 2 },
+ .div = { CGU_REG_USBCDR, 0, 1, 8, 29, 28, 27 },
+ .gate = { CGU_REG_CLKGR, 3 },
+ },
+
[X1000_CLK_SSIPLL] = {
"ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
.parents = { X1000_CLK_SCLKA, X1000_CLK_MPLL, -1, -1 },
@@ -189,14 +266,32 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.div = { CGU_REG_SSICDR, 0, 1, 8, 29, 28, 27 },
},
+ [X1000_CLK_SSIPLL_DIV2] = {
+ "ssi_pll_div2", CGU_CLK_FIXDIV,
+ .parents = { X1000_CLK_SSIPLL },
+ .fixdiv = { 2 },
+ },
+
[X1000_CLK_SSIMUX] = {
"ssi_mux", CGU_CLK_MUX,
- .parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL, -1, -1 },
+ .parents = { X1000_CLK_EXCLK, X1000_CLK_SSIPLL_DIV2, -1, -1 },
.mux = { CGU_REG_SSICDR, 30, 1 },
},
/* Gate-only clocks */
+ [X1000_CLK_EMC] = {
+ "emc", CGU_CLK_GATE,
+ .parents = { X1000_CLK_AHB2, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR, 0 },
+ },
+
+ [X1000_CLK_EFUSE] = {
+ "efuse", CGU_CLK_GATE,
+ .parents = { X1000_CLK_AHB2, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR, 1 },
+ },
+
[X1000_CLK_SFC] = {
"sfc", CGU_CLK_GATE,
.parents = { X1000_CLK_SSIPLL, -1, -1, -1 },
@@ -239,12 +334,24 @@ static const struct ingenic_cgu_clk_info x1000_cgu_clocks[] = {
.gate = { CGU_REG_CLKGR, 16 },
},
+ [X1000_CLK_TCU] = {
+ "tcu", CGU_CLK_GATE,
+ .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR, 18 },
+ },
+
[X1000_CLK_SSI] = {
"ssi", CGU_CLK_GATE,
.parents = { X1000_CLK_SSIMUX, -1, -1, -1 },
.gate = { CGU_REG_CLKGR, 19 },
},
+ [X1000_CLK_OST] = {
+ "ost", CGU_CLK_GATE,
+ .parents = { X1000_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR, 20 },
+ },
+
[X1000_CLK_PDMA] = {
"pdma", CGU_CLK_GATE,
.parents = { X1000_CLK_EXCLK, -1, -1, -1 },
@@ -271,4 +378,8 @@ static void __init x1000_cgu_init(struct device_node *np)
ingenic_cgu_register_syscore_ops(cgu);
}
-CLK_OF_DECLARE(x1000_cgu, "ingenic,x1000-cgu", x1000_cgu_init);
+/*
+ * CGU has some children devices, this is useful for probing children devices
+ * in the case where the device node is compatible with "simple-mfd".
+ */
+CLK_OF_DECLARE_DRIVER(x1000_cgu, "ingenic,x1000-cgu", x1000_cgu_init);
diff --git a/drivers/clk/ingenic/x1830-cgu.c b/drivers/clk/ingenic/x1830-cgu.c
new file mode 100644
index 0000000000000000000000000000000000000000..a1b2ff0ee48783130cc4efef197e9877c181d297
--- /dev/null
+++ b/drivers/clk/ingenic/x1830-cgu.c
@@ -0,0 +1,448 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * X1830 SoC CGU driver
+ * Copyright (c) 2019 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/io.h>
+#include <linux/of.h>
+
+#include <dt-bindings/clock/x1830-cgu.h>
+
+#include "cgu.h"
+#include "pm.h"
+
+/* CGU register offsets */
+#define CGU_REG_CPCCR 0x00
+#define CGU_REG_CPPCR 0x0c
+#define CGU_REG_APLL 0x10
+#define CGU_REG_MPLL 0x14
+#define CGU_REG_CLKGR0 0x20
+#define CGU_REG_OPCR 0x24
+#define CGU_REG_CLKGR1 0x28
+#define CGU_REG_DDRCDR 0x2c
+#define CGU_REG_USBPCR 0x3c
+#define CGU_REG_USBRDT 0x40
+#define CGU_REG_USBVBFIL 0x44
+#define CGU_REG_USBPCR1 0x48
+#define CGU_REG_MACCDR 0x54
+#define CGU_REG_EPLL 0x58
+#define CGU_REG_I2SCDR 0x60
+#define CGU_REG_LPCDR 0x64
+#define CGU_REG_MSC0CDR 0x68
+#define CGU_REG_I2SCDR1 0x70
+#define CGU_REG_SSICDR 0x74
+#define CGU_REG_CIMCDR 0x7c
+#define CGU_REG_MSC1CDR 0xa4
+#define CGU_REG_CMP_INTR 0xb0
+#define CGU_REG_CMP_INTRE 0xb4
+#define CGU_REG_DRCG 0xd0
+#define CGU_REG_CPCSR 0xd4
+#define CGU_REG_VPLL 0xe0
+#define CGU_REG_MACPHYC 0xe8
+
+/* bits within the OPCR register */
+#define OPCR_GATE_USBPHYCLK BIT(23)
+#define OPCR_SPENDN0 BIT(7)
+#define OPCR_SPENDN1 BIT(6)
+
+/* bits within the USBPCR register */
+#define USBPCR_SIDDQ BIT(21)
+#define USBPCR_OTG_DISABLE BIT(20)
+
+static struct ingenic_cgu *cgu;
+
+static int x1830_usb_phy_enable(struct clk_hw *hw)
+{
+ void __iomem *reg_opcr = cgu->base + CGU_REG_OPCR;
+ void __iomem *reg_usbpcr = cgu->base + CGU_REG_USBPCR;
+
+ writel((readl(reg_opcr) | OPCR_SPENDN0) & ~OPCR_GATE_USBPHYCLK, reg_opcr);
+ writel(readl(reg_usbpcr) & ~USBPCR_OTG_DISABLE & ~USBPCR_SIDDQ, reg_usbpcr);
+ return 0;
+}
+
+static void x1830_usb_phy_disable(struct clk_hw *hw)
+{
+ void __iomem *reg_opcr = cgu->base + CGU_REG_OPCR;
+ void __iomem *reg_usbpcr = cgu->base + CGU_REG_USBPCR;
+
+ writel((readl(reg_opcr) & ~OPCR_SPENDN0) | OPCR_GATE_USBPHYCLK, reg_opcr);
+ writel(readl(reg_usbpcr) | USBPCR_OTG_DISABLE | USBPCR_SIDDQ, reg_usbpcr);
+}
+
+static int x1830_usb_phy_is_enabled(struct clk_hw *hw)
+{
+ void __iomem *reg_opcr = cgu->base + CGU_REG_OPCR;
+ void __iomem *reg_usbpcr = cgu->base + CGU_REG_USBPCR;
+
+ return (readl(reg_opcr) & OPCR_SPENDN0) &&
+ !(readl(reg_usbpcr) & USBPCR_SIDDQ) &&
+ !(readl(reg_usbpcr) & USBPCR_OTG_DISABLE);
+}
+
+static const struct clk_ops x1830_otg_phy_ops = {
+ .enable = x1830_usb_phy_enable,
+ .disable = x1830_usb_phy_disable,
+ .is_enabled = x1830_usb_phy_is_enabled,
+};
+
+static const s8 pll_od_encoding[64] = {
+ 0x0, 0x1, -1, 0x2, -1, -1, -1, 0x3,
+ -1, -1, -1, -1, -1, -1, -1, 0x4,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 0x5,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 0x6,
+};
+
+static const struct ingenic_cgu_clk_info x1830_cgu_clocks[] = {
+
+ /* External clocks */
+
+ [X1830_CLK_EXCLK] = { "ext", CGU_CLK_EXT },
+ [X1830_CLK_RTCLK] = { "rtc", CGU_CLK_EXT },
+
+ /* PLLs */
+
+ [X1830_CLK_APLL] = {
+ "apll", CGU_CLK_PLL,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .pll = {
+ .reg = CGU_REG_APLL,
+ .rate_multiplier = 2,
+ .m_shift = 20,
+ .m_bits = 9,
+ .m_offset = 1,
+ .n_shift = 14,
+ .n_bits = 6,
+ .n_offset = 1,
+ .od_shift = 11,
+ .od_bits = 3,
+ .od_max = 64,
+ .od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_CPPCR,
+ .bypass_bit = 30,
+ .enable_bit = 0,
+ .stable_bit = 3,
+ },
+ },
+
+ [X1830_CLK_MPLL] = {
+ "mpll", CGU_CLK_PLL,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .pll = {
+ .reg = CGU_REG_MPLL,
+ .rate_multiplier = 2,
+ .m_shift = 20,
+ .m_bits = 9,
+ .m_offset = 1,
+ .n_shift = 14,
+ .n_bits = 6,
+ .n_offset = 1,
+ .od_shift = 11,
+ .od_bits = 3,
+ .od_max = 64,
+ .od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_CPPCR,
+ .bypass_bit = 28,
+ .enable_bit = 0,
+ .stable_bit = 3,
+ },
+ },
+
+ [X1830_CLK_EPLL] = {
+ "epll", CGU_CLK_PLL,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .pll = {
+ .reg = CGU_REG_EPLL,
+ .rate_multiplier = 2,
+ .m_shift = 20,
+ .m_bits = 9,
+ .m_offset = 1,
+ .n_shift = 14,
+ .n_bits = 6,
+ .n_offset = 1,
+ .od_shift = 11,
+ .od_bits = 3,
+ .od_max = 64,
+ .od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_CPPCR,
+ .bypass_bit = 24,
+ .enable_bit = 0,
+ .stable_bit = 3,
+ },
+ },
+
+ [X1830_CLK_VPLL] = {
+ "vpll", CGU_CLK_PLL,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .pll = {
+ .reg = CGU_REG_VPLL,
+ .rate_multiplier = 2,
+ .m_shift = 20,
+ .m_bits = 9,
+ .m_offset = 1,
+ .n_shift = 14,
+ .n_bits = 6,
+ .n_offset = 1,
+ .od_shift = 11,
+ .od_bits = 3,
+ .od_max = 64,
+ .od_encoding = pll_od_encoding,
+ .bypass_reg = CGU_REG_CPPCR,
+ .bypass_bit = 26,
+ .enable_bit = 0,
+ .stable_bit = 3,
+ },
+ },
+
+ /* Custom (SoC-specific) OTG PHY */
+
+ [X1830_CLK_OTGPHY] = {
+ "otg_phy", CGU_CLK_CUSTOM,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .custom = { &x1830_otg_phy_ops },
+ },
+
+ /* Muxes & dividers */
+
+ [X1830_CLK_SCLKA] = {
+ "sclk_a", CGU_CLK_MUX,
+ .parents = { -1, X1830_CLK_EXCLK, X1830_CLK_APLL, -1 },
+ .mux = { CGU_REG_CPCCR, 30, 2 },
+ },
+
+ [X1830_CLK_CPUMUX] = {
+ "cpu_mux", CGU_CLK_MUX,
+ .parents = { -1, X1830_CLK_SCLKA, X1830_CLK_MPLL, -1 },
+ .mux = { CGU_REG_CPCCR, 28, 2 },
+ },
+
+ [X1830_CLK_CPU] = {
+ "cpu", CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1830_CLK_CPUMUX, -1, -1, -1 },
+ .div = { CGU_REG_CPCCR, 0, 1, 4, 22, -1, -1 },
+ .gate = { CGU_REG_CLKGR1, 15 },
+ },
+
+ [X1830_CLK_L2CACHE] = {
+ "l2cache", CGU_CLK_DIV,
+ .parents = { X1830_CLK_CPUMUX, -1, -1, -1 },
+ .div = { CGU_REG_CPCCR, 4, 1, 4, 22, -1, -1 },
+ },
+
+ [X1830_CLK_AHB0] = {
+ "ahb0", CGU_CLK_MUX | CGU_CLK_DIV,
+ .parents = { -1, X1830_CLK_SCLKA, X1830_CLK_MPLL, -1 },
+ .mux = { CGU_REG_CPCCR, 26, 2 },
+ .div = { CGU_REG_CPCCR, 8, 1, 4, 21, -1, -1 },
+ },
+
+ [X1830_CLK_AHB2PMUX] = {
+ "ahb2_apb_mux", CGU_CLK_MUX,
+ .parents = { -1, X1830_CLK_SCLKA, X1830_CLK_MPLL, -1 },
+ .mux = { CGU_REG_CPCCR, 24, 2 },
+ },
+
+ [X1830_CLK_AHB2] = {
+ "ahb2", CGU_CLK_DIV,
+ .parents = { X1830_CLK_AHB2PMUX, -1, -1, -1 },
+ .div = { CGU_REG_CPCCR, 12, 1, 4, 20, -1, -1 },
+ },
+
+ [X1830_CLK_PCLK] = {
+ "pclk", CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1830_CLK_AHB2PMUX, -1, -1, -1 },
+ .div = { CGU_REG_CPCCR, 16, 1, 4, 20, -1, -1 },
+ .gate = { CGU_REG_CLKGR1, 14 },
+ },
+
+ [X1830_CLK_DDR] = {
+ "ddr", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { -1, X1830_CLK_SCLKA, X1830_CLK_MPLL, -1 },
+ .mux = { CGU_REG_DDRCDR, 30, 2 },
+ .div = { CGU_REG_DDRCDR, 0, 1, 4, 29, 28, 27 },
+ .gate = { CGU_REG_CLKGR0, 31 },
+ },
+
+ [X1830_CLK_MAC] = {
+ "mac", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1830_CLK_SCLKA, X1830_CLK_MPLL,
+ X1830_CLK_VPLL, X1830_CLK_EPLL },
+ .mux = { CGU_REG_MACCDR, 30, 2 },
+ .div = { CGU_REG_MACCDR, 0, 1, 8, 29, 28, 27 },
+ .gate = { CGU_REG_CLKGR1, 4 },
+ },
+
+ [X1830_CLK_LCD] = {
+ "lcd", CGU_CLK_MUX | CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1830_CLK_SCLKA, X1830_CLK_MPLL,
+ X1830_CLK_VPLL, X1830_CLK_EPLL },
+ .mux = { CGU_REG_LPCDR, 30, 2 },
+ .div = { CGU_REG_LPCDR, 0, 1, 8, 28, 27, 26 },
+ .gate = { CGU_REG_CLKGR1, 9 },
+ },
+
+ [X1830_CLK_MSCMUX] = {
+ "msc_mux", CGU_CLK_MUX,
+ .parents = { X1830_CLK_SCLKA, X1830_CLK_MPLL,
+ X1830_CLK_VPLL, X1830_CLK_EPLL },
+ .mux = { CGU_REG_MSC0CDR, 30, 2 },
+ },
+
+ [X1830_CLK_MSC0] = {
+ "msc0", CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1830_CLK_MSCMUX, -1, -1, -1 },
+ .div = { CGU_REG_MSC0CDR, 0, 2, 8, 29, 28, 27 },
+ .gate = { CGU_REG_CLKGR0, 4 },
+ },
+
+ [X1830_CLK_MSC1] = {
+ "msc1", CGU_CLK_DIV | CGU_CLK_GATE,
+ .parents = { X1830_CLK_MSCMUX, -1, -1, -1 },
+ .div = { CGU_REG_MSC1CDR, 0, 2, 8, 29, 28, 27 },
+ .gate = { CGU_REG_CLKGR0, 5 },
+ },
+
+ [X1830_CLK_SSIPLL] = {
+ "ssi_pll", CGU_CLK_MUX | CGU_CLK_DIV,
+ .parents = { X1830_CLK_SCLKA, X1830_CLK_MPLL,
+ X1830_CLK_VPLL, X1830_CLK_EPLL },
+ .mux = { CGU_REG_SSICDR, 30, 2 },
+ .div = { CGU_REG_SSICDR, 0, 1, 8, 28, 27, 26 },
+ },
+
+ [X1830_CLK_SSIPLL_DIV2] = {
+ "ssi_pll_div2", CGU_CLK_FIXDIV,
+ .parents = { X1830_CLK_SSIPLL },
+ .fixdiv = { 2 },
+ },
+
+ [X1830_CLK_SSIMUX] = {
+ "ssi_mux", CGU_CLK_MUX,
+ .parents = { X1830_CLK_EXCLK, X1830_CLK_SSIPLL_DIV2, -1, -1 },
+ .mux = { CGU_REG_SSICDR, 29, 1 },
+ },
+
+ /* Gate-only clocks */
+
+ [X1830_CLK_EMC] = {
+ "emc", CGU_CLK_GATE,
+ .parents = { X1830_CLK_AHB2, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 0 },
+ },
+
+ [X1830_CLK_EFUSE] = {
+ "efuse", CGU_CLK_GATE,
+ .parents = { X1830_CLK_AHB2, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 1 },
+ },
+
+ [X1830_CLK_OTG] = {
+ "otg", CGU_CLK_GATE,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 3 },
+ },
+
+ [X1830_CLK_SSI0] = {
+ "ssi0", CGU_CLK_GATE,
+ .parents = { X1830_CLK_SSIMUX, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 6 },
+ },
+
+ [X1830_CLK_SMB0] = {
+ "smb0", CGU_CLK_GATE,
+ .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 7 },
+ },
+
+ [X1830_CLK_SMB1] = {
+ "smb1", CGU_CLK_GATE,
+ .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 8 },
+ },
+
+ [X1830_CLK_SMB2] = {
+ "smb2", CGU_CLK_GATE,
+ .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 9 },
+ },
+
+ [X1830_CLK_UART0] = {
+ "uart0", CGU_CLK_GATE,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 14 },
+ },
+
+ [X1830_CLK_UART1] = {
+ "uart1", CGU_CLK_GATE,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 15 },
+ },
+
+ [X1830_CLK_SSI1] = {
+ "ssi1", CGU_CLK_GATE,
+ .parents = { X1830_CLK_SSIMUX, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 19 },
+ },
+
+ [X1830_CLK_SFC] = {
+ "sfc", CGU_CLK_GATE,
+ .parents = { X1830_CLK_SSIPLL, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 20 },
+ },
+
+ [X1830_CLK_PDMA] = {
+ "pdma", CGU_CLK_GATE,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 21 },
+ },
+
+ [X1830_CLK_TCU] = {
+ "tcu", CGU_CLK_GATE,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR0, 30 },
+ },
+
+ [X1830_CLK_DTRNG] = {
+ "dtrng", CGU_CLK_GATE,
+ .parents = { X1830_CLK_PCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR1, 1 },
+ },
+
+ [X1830_CLK_OST] = {
+ "ost", CGU_CLK_GATE,
+ .parents = { X1830_CLK_EXCLK, -1, -1, -1 },
+ .gate = { CGU_REG_CLKGR1, 11 },
+ },
+};
+
+static void __init x1830_cgu_init(struct device_node *np)
+{
+ int retval;
+
+ cgu = ingenic_cgu_new(x1830_cgu_clocks,
+ ARRAY_SIZE(x1830_cgu_clocks), np);
+ if (!cgu) {
+ pr_err("%s: failed to initialise CGU\n", __func__);
+ return;
+ }
+
+ retval = ingenic_cgu_register_clocks(cgu);
+ if (retval) {
+ pr_err("%s: failed to register CGU Clocks\n", __func__);
+ return;
+ }
+
+ ingenic_cgu_register_syscore_ops(cgu);
+}
+/*
+ * CGU has some children devices, this is useful for probing children devices
+ * in the case where the device node is compatible with "simple-mfd".
+ */
+CLK_OF_DECLARE_DRIVER(x1830_cgu, "ingenic,x1830-cgu", x1830_cgu_init);
diff --git a/drivers/clk/mediatek/Kconfig b/drivers/clk/mediatek/Kconfig
index 9e28db8125cda1ead6cec6f8250e0abd6191fc80..1d2b7d717541bf37eb4b5236ebddf5de9d5b74c2 100644
--- a/drivers/clk/mediatek/Kconfig
+++ b/drivers/clk/mediatek/Kconfig
@@ -117,6 +117,92 @@ config COMMON_CLK_MT2712_VENCSYS
---help---
This driver supports MediaTek MT2712 vencsys clocks.
+config COMMON_CLK_MT6765
+ bool "Clock driver for MediaTek MT6765"
+ depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
+ select COMMON_CLK_MEDIATEK
+ default ARCH_MEDIATEK && ARM64
+ help
+ This driver supports MediaTek MT6765 basic clocks.
+
+config COMMON_CLK_MT6765_AUDIOSYS
+ bool "Clock driver for MediaTek MT6765 audiosys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 audiosys clocks.
+
+config COMMON_CLK_MT6765_CAMSYS
+ bool "Clock driver for MediaTek MT6765 camsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 camsys clocks.
+
+config COMMON_CLK_MT6765_GCESYS
+ bool "Clock driver for MediaTek MT6765 gcesys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 gcesys clocks.
+
+config COMMON_CLK_MT6765_MMSYS
+ bool "Clock driver for MediaTek MT6765 mmsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mmsys clocks.
+
+config COMMON_CLK_MT6765_IMGSYS
+ bool "Clock driver for MediaTek MT6765 imgsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 imgsys clocks.
+
+config COMMON_CLK_MT6765_VCODECSYS
+ bool "Clock driver for MediaTek MT6765 vcodecsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 vcodecsys clocks.
+
+config COMMON_CLK_MT6765_MFGSYS
+ bool "Clock driver for MediaTek MT6765 mfgsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mfgsys clocks.
+
+config COMMON_CLK_MT6765_MIPI0ASYS
+ bool "Clock driver for MediaTek MT6765 mipi0asys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mipi0asys clocks.
+
+config COMMON_CLK_MT6765_MIPI0BSYS
+ bool "Clock driver for MediaTek MT6765 mipi0bsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mipi0bsys clocks.
+
+config COMMON_CLK_MT6765_MIPI1ASYS
+ bool "Clock driver for MediaTek MT6765 mipi1asys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mipi1asys clocks.
+
+config COMMON_CLK_MT6765_MIPI1BSYS
+ bool "Clock driver for MediaTek MT6765 mipi1bsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mipi1bsys clocks.
+
+config COMMON_CLK_MT6765_MIPI2ASYS
+ bool "Clock driver for MediaTek MT6765 mipi2asys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mipi2asys clocks.
+
+config COMMON_CLK_MT6765_MIPI2BSYS
+ bool "Clock driver for MediaTek MT6765 mipi2bsys"
+ depends on COMMON_CLK_MT6765
+ help
+ This driver supports MediaTek MT6765 mipi2bsys clocks.
+
config COMMON_CLK_MT6779
bool "Clock driver for MediaTek MT6779"
depends on (ARCH_MEDIATEK && ARM64) || COMPILE_TEST
diff --git a/drivers/clk/mediatek/Makefile b/drivers/clk/mediatek/Makefile
index bb05369420755f04695c3181716f4863da793672..959b556d32ea8097b22ceddb3f29f71300dca511 100644
--- a/drivers/clk/mediatek/Makefile
+++ b/drivers/clk/mediatek/Makefile
@@ -1,6 +1,13 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_COMMON_CLK_MEDIATEK) += clk-mtk.o clk-pll.o clk-gate.o clk-apmixed.o clk-cpumux.o reset.o clk-mux.o
+obj-$(CONFIG_COMMON_CLK_MT6765) += clk-mt6765.o
+obj-$(CONFIG_COMMON_CLK_MT6765_AUDIOSYS) += clk-mt6765-audio.o
+obj-$(CONFIG_COMMON_CLK_MT6765_CAMSYS) += clk-mt6765-cam.o
+obj-$(CONFIG_COMMON_CLK_MT6765_IMGSYS) += clk-mt6765-img.o
+obj-$(CONFIG_COMMON_CLK_MT6765_MIPI0ASYS) += clk-mt6765-mipi0a.o
+obj-$(CONFIG_COMMON_CLK_MT6765_MMSYS) += clk-mt6765-mm.o
+obj-$(CONFIG_COMMON_CLK_MT6765_VCODECSYS) += clk-mt6765-vcodec.o
obj-$(CONFIG_COMMON_CLK_MT6779) += clk-mt6779.o
obj-$(CONFIG_COMMON_CLK_MT6779_MMSYS) += clk-mt6779-mm.o
obj-$(CONFIG_COMMON_CLK_MT6779_IMGSYS) += clk-mt6779-img.o
diff --git a/drivers/clk/mediatek/clk-mt6765-audio.c b/drivers/clk/mediatek/clk-mt6765-audio.c
new file mode 100644
index 0000000000000000000000000000000000000000..4c989165d795059968e07e2c7320857240d4abff
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-audio.c
@@ -0,0 +1,100 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs audio0_cg_regs = {
+ .set_ofs = 0x0,
+ .clr_ofs = 0x0,
+ .sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs audio1_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x4,
+ .sta_ofs = 0x4,
+};
+
+#define GATE_AUDIO0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_AUDIO1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &audio1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate audio_clks[] = {
+ /* AUDIO0 */
+ GATE_AUDIO0(CLK_AUDIO_AFE, "aud_afe", "audio_ck", 2),
+ GATE_AUDIO0(CLK_AUDIO_22M, "aud_22m", "aud_engen1_ck", 8),
+ GATE_AUDIO0(CLK_AUDIO_APLL_TUNER, "aud_apll_tuner",
+ "aud_engen1_ck", 19),
+ GATE_AUDIO0(CLK_AUDIO_ADC, "aud_adc", "audio_ck", 24),
+ GATE_AUDIO0(CLK_AUDIO_DAC, "aud_dac", "audio_ck", 25),
+ GATE_AUDIO0(CLK_AUDIO_DAC_PREDIS, "aud_dac_predis",
+ "audio_ck", 26),
+ GATE_AUDIO0(CLK_AUDIO_TML, "aud_tml", "audio_ck", 27),
+ /* AUDIO1 */
+ GATE_AUDIO1(CLK_AUDIO_I2S1_BCLK, "aud_i2s1_bclk",
+ "audio_ck", 4),
+ GATE_AUDIO1(CLK_AUDIO_I2S2_BCLK, "aud_i2s2_bclk",
+ "audio_ck", 5),
+ GATE_AUDIO1(CLK_AUDIO_I2S3_BCLK, "aud_i2s3_bclk",
+ "audio_ck", 6),
+ GATE_AUDIO1(CLK_AUDIO_I2S4_BCLK, "aud_i2s4_bclk",
+ "audio_ck", 7),
+};
+
+static int clk_mt6765_audio_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_AUDIO_NR_CLK);
+
+ mtk_clk_register_gates(node, audio_clks,
+ ARRAY_SIZE(audio_clks), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765_audio[] = {
+ { .compatible = "mediatek,mt6765-audsys", },
+ {}
+};
+
+static struct platform_driver clk_mt6765_audio_drv = {
+ .probe = clk_mt6765_audio_probe,
+ .driver = {
+ .name = "clk-mt6765-audio",
+ .of_match_table = of_match_clk_mt6765_audio,
+ },
+};
+
+builtin_platform_driver(clk_mt6765_audio_drv);
diff --git a/drivers/clk/mediatek/clk-mt6765-cam.c b/drivers/clk/mediatek/clk-mt6765-cam.c
new file mode 100644
index 0000000000000000000000000000000000000000..c96394893bcfda6b1ae6a238c46f184433da4418
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-cam.c
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs cam_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_CAM(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &cam_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate cam_clks[] = {
+ GATE_CAM(CLK_CAM_LARB3, "cam_larb3", "mm_ck", 0),
+ GATE_CAM(CLK_CAM_DFP_VAD, "cam_dfp_vad", "mm_ck", 1),
+ GATE_CAM(CLK_CAM, "cam", "mm_ck", 6),
+ GATE_CAM(CLK_CAMTG, "camtg", "mm_ck", 7),
+ GATE_CAM(CLK_CAM_SENINF, "cam_seninf", "mm_ck", 8),
+ GATE_CAM(CLK_CAMSV0, "camsv0", "mm_ck", 9),
+ GATE_CAM(CLK_CAMSV1, "camsv1", "mm_ck", 10),
+ GATE_CAM(CLK_CAMSV2, "camsv2", "mm_ck", 11),
+ GATE_CAM(CLK_CAM_CCU, "cam_ccu", "mm_ck", 12),
+};
+
+static int clk_mt6765_cam_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_CAM_NR_CLK);
+
+ mtk_clk_register_gates(node, cam_clks, ARRAY_SIZE(cam_clks), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765_cam[] = {
+ { .compatible = "mediatek,mt6765-camsys", },
+ {}
+};
+
+static struct platform_driver clk_mt6765_cam_drv = {
+ .probe = clk_mt6765_cam_probe,
+ .driver = {
+ .name = "clk-mt6765-cam",
+ .of_match_table = of_match_clk_mt6765_cam,
+ },
+};
+
+builtin_platform_driver(clk_mt6765_cam_drv);
diff --git a/drivers/clk/mediatek/clk-mt6765-img.c b/drivers/clk/mediatek/clk-mt6765-img.c
new file mode 100644
index 0000000000000000000000000000000000000000..6fd8bf8030fc703e6415d0e67863474f4d0dbb66
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-img.c
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs img_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_IMG(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &img_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate img_clks[] = {
+ GATE_IMG(CLK_IMG_LARB2, "img_larb2", "mm_ck", 0),
+ GATE_IMG(CLK_IMG_DIP, "img_dip", "mm_ck", 2),
+ GATE_IMG(CLK_IMG_FDVT, "img_fdvt", "mm_ck", 3),
+ GATE_IMG(CLK_IMG_DPE, "img_dpe", "mm_ck", 4),
+ GATE_IMG(CLK_IMG_RSC, "img_rsc", "mm_ck", 5),
+};
+
+static int clk_mt6765_img_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_IMG_NR_CLK);
+
+ mtk_clk_register_gates(node, img_clks, ARRAY_SIZE(img_clks), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765_img[] = {
+ { .compatible = "mediatek,mt6765-imgsys", },
+ {}
+};
+
+static struct platform_driver clk_mt6765_img_drv = {
+ .probe = clk_mt6765_img_probe,
+ .driver = {
+ .name = "clk-mt6765-img",
+ .of_match_table = of_match_clk_mt6765_img,
+ },
+};
+
+builtin_platform_driver(clk_mt6765_img_drv);
diff --git a/drivers/clk/mediatek/clk-mt6765-mipi0a.c b/drivers/clk/mediatek/clk-mt6765-mipi0a.c
new file mode 100644
index 0000000000000000000000000000000000000000..81744d0f95a0f555017f884c206c2be10b21fd0c
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-mipi0a.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs mipi0a_cg_regs = {
+ .set_ofs = 0x80,
+ .clr_ofs = 0x80,
+ .sta_ofs = 0x80,
+};
+
+#define GATE_MIPI0A(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mipi0a_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate mipi0a_clks[] = {
+ GATE_MIPI0A(CLK_MIPI0A_CSR_CSI_EN_0A,
+ "mipi0a_csr_0a", "f_fseninf_ck", 1),
+};
+
+static int clk_mt6765_mipi0a_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_MIPI0A_NR_CLK);
+
+ mtk_clk_register_gates(node, mipi0a_clks,
+ ARRAY_SIZE(mipi0a_clks), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765_mipi0a[] = {
+ { .compatible = "mediatek,mt6765-mipi0a", },
+ {}
+};
+
+static struct platform_driver clk_mt6765_mipi0a_drv = {
+ .probe = clk_mt6765_mipi0a_probe,
+ .driver = {
+ .name = "clk-mt6765-mipi0a",
+ .of_match_table = of_match_clk_mt6765_mipi0a,
+ },
+};
+
+builtin_platform_driver(clk_mt6765_mipi0a_drv);
diff --git a/drivers/clk/mediatek/clk-mt6765-mm.c b/drivers/clk/mediatek/clk-mt6765-mm.c
new file mode 100644
index 0000000000000000000000000000000000000000..6d8214c51684e62e7de4e203ec6772b4abead7fb
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-mm.c
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs mm_cg_regs = {
+ .set_ofs = 0x104,
+ .clr_ofs = 0x108,
+ .sta_ofs = 0x100,
+};
+
+#define GATE_MM(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &mm_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate mm_clks[] = {
+ /* MM */
+ GATE_MM(CLK_MM_MDP_RDMA0, "mm_mdp_rdma0", "mm_ck", 0),
+ GATE_MM(CLK_MM_MDP_CCORR0, "mm_mdp_ccorr0", "mm_ck", 1),
+ GATE_MM(CLK_MM_MDP_RSZ0, "mm_mdp_rsz0", "mm_ck", 2),
+ GATE_MM(CLK_MM_MDP_RSZ1, "mm_mdp_rsz1", "mm_ck", 3),
+ GATE_MM(CLK_MM_MDP_TDSHP0, "mm_mdp_tdshp0", "mm_ck", 4),
+ GATE_MM(CLK_MM_MDP_WROT0, "mm_mdp_wrot0", "mm_ck", 5),
+ GATE_MM(CLK_MM_MDP_WDMA0, "mm_mdp_wdma0", "mm_ck", 6),
+ GATE_MM(CLK_MM_DISP_OVL0, "mm_disp_ovl0", "mm_ck", 7),
+ GATE_MM(CLK_MM_DISP_OVL0_2L, "mm_disp_ovl0_2l", "mm_ck", 8),
+ GATE_MM(CLK_MM_DISP_RSZ0, "mm_disp_rsz0", "mm_ck", 9),
+ GATE_MM(CLK_MM_DISP_RDMA0, "mm_disp_rdma0", "mm_ck", 10),
+ GATE_MM(CLK_MM_DISP_WDMA0, "mm_disp_wdma0", "mm_ck", 11),
+ GATE_MM(CLK_MM_DISP_COLOR0, "mm_disp_color0", "mm_ck", 12),
+ GATE_MM(CLK_MM_DISP_CCORR0, "mm_disp_ccorr0", "mm_ck", 13),
+ GATE_MM(CLK_MM_DISP_AAL0, "mm_disp_aal0", "mm_ck", 14),
+ GATE_MM(CLK_MM_DISP_GAMMA0, "mm_disp_gamma0", "mm_ck", 15),
+ GATE_MM(CLK_MM_DISP_DITHER0, "mm_disp_dither0", "mm_ck", 16),
+ GATE_MM(CLK_MM_DSI0, "mm_dsi0", "mm_ck", 17),
+ GATE_MM(CLK_MM_FAKE_ENG, "mm_fake_eng", "mm_ck", 18),
+ GATE_MM(CLK_MM_SMI_COMMON, "mm_smi_common", "mm_ck", 19),
+ GATE_MM(CLK_MM_SMI_LARB0, "mm_smi_larb0", "mm_ck", 20),
+ GATE_MM(CLK_MM_SMI_COMM0, "mm_smi_comm0", "mm_ck", 21),
+ GATE_MM(CLK_MM_SMI_COMM1, "mm_smi_comm1", "mm_ck", 22),
+ GATE_MM(CLK_MM_CAM_MDP, "mm_cam_mdp_ck", "mm_ck", 23),
+ GATE_MM(CLK_MM_SMI_IMG, "mm_smi_img_ck", "mm_ck", 24),
+ GATE_MM(CLK_MM_SMI_CAM, "mm_smi_cam_ck", "mm_ck", 25),
+ GATE_MM(CLK_MM_IMG_DL_RELAY, "mm_img_dl_relay", "mm_ck", 26),
+ GATE_MM(CLK_MM_IMG_DL_ASYNC_TOP, "mm_imgdl_async", "mm_ck", 27),
+ GATE_MM(CLK_MM_DIG_DSI, "mm_dig_dsi_ck", "mm_ck", 28),
+ GATE_MM(CLK_MM_F26M_HRTWT, "mm_hrtwt", "f_f26m_ck", 29),
+};
+
+static int clk_mt6765_mm_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_MM_NR_CLK);
+
+ mtk_clk_register_gates(node, mm_clks, ARRAY_SIZE(mm_clks), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765_mm[] = {
+ { .compatible = "mediatek,mt6765-mmsys", },
+ {}
+};
+
+static struct platform_driver clk_mt6765_mm_drv = {
+ .probe = clk_mt6765_mm_probe,
+ .driver = {
+ .name = "clk-mt6765-mm",
+ .of_match_table = of_match_clk_mt6765_mm,
+ },
+};
+
+builtin_platform_driver(clk_mt6765_mm_drv);
diff --git a/drivers/clk/mediatek/clk-mt6765-vcodec.c b/drivers/clk/mediatek/clk-mt6765-vcodec.c
new file mode 100644
index 0000000000000000000000000000000000000000..baae665fab31cfcf94f732ca3b85c8a738acb454
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765-vcodec.c
@@ -0,0 +1,70 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+static const struct mtk_gate_regs venc_cg_regs = {
+ .set_ofs = 0x4,
+ .clr_ofs = 0x8,
+ .sta_ofs = 0x0,
+};
+
+#define GATE_VENC(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &venc_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr_inv, \
+ }
+
+static const struct mtk_gate venc_clks[] = {
+ GATE_VENC(CLK_VENC_SET0_LARB, "venc_set0_larb", "mm_ck", 0),
+ GATE_VENC(CLK_VENC_SET1_VENC, "venc_set1_venc", "mm_ck", 4),
+ GATE_VENC(CLK_VENC_SET2_JPGENC, "jpgenc", "mm_ck", 8),
+ GATE_VENC(CLK_VENC_SET3_VDEC, "venc_set3_vdec", "mm_ck", 12),
+};
+
+static int clk_mt6765_vcodec_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+
+ clk_data = mtk_alloc_clk_data(CLK_VENC_NR_CLK);
+
+ mtk_clk_register_gates(node, venc_clks,
+ ARRAY_SIZE(venc_clks), clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765_vcodec[] = {
+ { .compatible = "mediatek,mt6765-vcodecsys", },
+ {}
+};
+
+static struct platform_driver clk_mt6765_vcodec_drv = {
+ .probe = clk_mt6765_vcodec_probe,
+ .driver = {
+ .name = "clk-mt6765-vcodec",
+ .of_match_table = of_match_clk_mt6765_vcodec,
+ },
+};
+
+builtin_platform_driver(clk_mt6765_vcodec_drv);
diff --git a/drivers/clk/mediatek/clk-mt6765.c b/drivers/clk/mediatek/clk-mt6765.c
new file mode 100644
index 0000000000000000000000000000000000000000..db8db1b3b79dfccf0b10c2b5e6cd99c916cd61ce
--- /dev/null
+++ b/drivers/clk/mediatek/clk-mt6765.c
@@ -0,0 +1,922 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018 MediaTek Inc.
+ * Author: Owen Chen <owen.chen@mediatek.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/slab.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+
+#include "clk-mtk.h"
+#include "clk-gate.h"
+#include "clk-mux.h"
+
+#include <dt-bindings/clock/mt6765-clk.h>
+
+/*fmeter div select 4*/
+#define _DIV4_ 1
+
+static DEFINE_SPINLOCK(mt6765_clk_lock);
+
+/* Total 12 subsys */
+static void __iomem *cksys_base;
+static void __iomem *apmixed_base;
+
+/* CKSYS */
+#define CLK_SCP_CFG_0 (cksys_base + 0x200)
+#define CLK_SCP_CFG_1 (cksys_base + 0x204)
+
+/* CG */
+#define AP_PLL_CON3 (apmixed_base + 0x0C)
+#define PLLON_CON0 (apmixed_base + 0x44)
+#define PLLON_CON1 (apmixed_base + 0x48)
+
+/* clk cfg update */
+#define CLK_CFG_0 0x40
+#define CLK_CFG_0_SET 0x44
+#define CLK_CFG_0_CLR 0x48
+#define CLK_CFG_1 0x50
+#define CLK_CFG_1_SET 0x54
+#define CLK_CFG_1_CLR 0x58
+#define CLK_CFG_2 0x60
+#define CLK_CFG_2_SET 0x64
+#define CLK_CFG_2_CLR 0x68
+#define CLK_CFG_3 0x70
+#define CLK_CFG_3_SET 0x74
+#define CLK_CFG_3_CLR 0x78
+#define CLK_CFG_4 0x80
+#define CLK_CFG_4_SET 0x84
+#define CLK_CFG_4_CLR 0x88
+#define CLK_CFG_5 0x90
+#define CLK_CFG_5_SET 0x94
+#define CLK_CFG_5_CLR 0x98
+#define CLK_CFG_6 0xa0
+#define CLK_CFG_6_SET 0xa4
+#define CLK_CFG_6_CLR 0xa8
+#define CLK_CFG_7 0xb0
+#define CLK_CFG_7_SET 0xb4
+#define CLK_CFG_7_CLR 0xb8
+#define CLK_CFG_8 0xc0
+#define CLK_CFG_8_SET 0xc4
+#define CLK_CFG_8_CLR 0xc8
+#define CLK_CFG_9 0xd0
+#define CLK_CFG_9_SET 0xd4
+#define CLK_CFG_9_CLR 0xd8
+#define CLK_CFG_10 0xe0
+#define CLK_CFG_10_SET 0xe4
+#define CLK_CFG_10_CLR 0xe8
+#define CLK_CFG_UPDATE 0x004
+
+static const struct mtk_fixed_clk fixed_clks[] = {
+ FIXED_CLK(CLK_TOP_F_FRTC, "f_frtc_ck", "clk32k", 32768),
+ FIXED_CLK(CLK_TOP_CLK26M, "clk_26m_ck", "clk26m", 26000000),
+ FIXED_CLK(CLK_TOP_DMPLL, "dmpll_ck", NULL, 466000000),
+};
+
+static const struct mtk_fixed_factor top_divs[] = {
+ FACTOR(CLK_TOP_SYSPLL, "syspll_ck", "mainpll", 1, 1),
+ FACTOR(CLK_TOP_SYSPLL_D2, "syspll_d2", "mainpll", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D2, "syspll1_d2", "syspll_d2", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL1_D4, "syspll1_d4", "syspll_d2", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL1_D8, "syspll1_d8", "syspll_d2", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL1_D16, "syspll1_d16", "syspll_d2", 1, 16),
+ FACTOR(CLK_TOP_SYSPLL_D3, "syspll_d3", "mainpll", 1, 3),
+ FACTOR(CLK_TOP_SYSPLL2_D2, "syspll2_d2", "syspll_d3", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL2_D4, "syspll2_d4", "syspll_d3", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL2_D8, "syspll2_d8", "syspll_d3", 1, 8),
+ FACTOR(CLK_TOP_SYSPLL_D5, "syspll_d5", "mainpll", 1, 5),
+ FACTOR(CLK_TOP_SYSPLL3_D2, "syspll3_d2", "syspll_d5", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL3_D4, "syspll3_d4", "syspll_d5", 1, 4),
+ FACTOR(CLK_TOP_SYSPLL_D7, "syspll_d7", "mainpll", 1, 7),
+ FACTOR(CLK_TOP_SYSPLL4_D2, "syspll4_d2", "syspll_d7", 1, 2),
+ FACTOR(CLK_TOP_SYSPLL4_D4, "syspll4_d4", "syspll_d7", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL, "univpll", "univ2pll", 1, 2),
+ FACTOR(CLK_TOP_USB20_192M, "usb20_192m_ck", "univpll", 2, 13),
+ FACTOR(CLK_TOP_USB20_192M_D4, "usb20_192m_d4", "usb20_192m_ck", 1, 4),
+ FACTOR(CLK_TOP_USB20_192M_D8, "usb20_192m_d8", "usb20_192m_ck", 1, 8),
+ FACTOR(CLK_TOP_USB20_192M_D16,
+ "usb20_192m_d16", "usb20_192m_ck", 1, 16),
+ FACTOR(CLK_TOP_USB20_192M_D32,
+ "usb20_192m_d32", "usb20_192m_ck", 1, 32),
+ FACTOR(CLK_TOP_UNIVPLL_D2, "univpll_d2", "univpll", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D2, "univpll1_d2", "univpll_d2", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL1_D4, "univpll1_d4", "univpll_d2", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL_D3, "univpll_d3", "univpll", 1, 3),
+ FACTOR(CLK_TOP_UNIVPLL2_D2, "univpll2_d2", "univpll_d3", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL2_D4, "univpll2_d4", "univpll_d3", 1, 4),
+ FACTOR(CLK_TOP_UNIVPLL2_D8, "univpll2_d8", "univpll_d3", 1, 8),
+ FACTOR(CLK_TOP_UNIVPLL2_D32, "univpll2_d32", "univpll_d3", 1, 32),
+ FACTOR(CLK_TOP_UNIVPLL_D5, "univpll_d5", "univpll", 1, 5),
+ FACTOR(CLK_TOP_UNIVPLL3_D2, "univpll3_d2", "univpll_d5", 1, 2),
+ FACTOR(CLK_TOP_UNIVPLL3_D4, "univpll3_d4", "univpll_d5", 1, 4),
+ FACTOR(CLK_TOP_MMPLL, "mmpll_ck", "mmpll", 1, 1),
+ FACTOR(CLK_TOP_MMPLL_D2, "mmpll_d2", "mmpll_ck", 1, 2),
+ FACTOR(CLK_TOP_MPLL, "mpll_ck", "mpll", 1, 1),
+ FACTOR(CLK_TOP_DA_MPLL_104M_DIV, "mpll_104m_div", "mpll_ck", 1, 2),
+ FACTOR(CLK_TOP_DA_MPLL_52M_DIV, "mpll_52m_div", "mpll_ck", 1, 4),
+ FACTOR(CLK_TOP_MFGPLL, "mfgpll_ck", "mfgpll", 1, 1),
+ FACTOR(CLK_TOP_MSDCPLL, "msdcpll_ck", "msdcpll", 1, 1),
+ FACTOR(CLK_TOP_MSDCPLL_D2, "msdcpll_d2", "msdcpll_ck", 1, 2),
+ FACTOR(CLK_TOP_APLL1, "apll1_ck", "apll1", 1, 1),
+ FACTOR(CLK_TOP_APLL1_D2, "apll1_d2", "apll1_ck", 1, 2),
+ FACTOR(CLK_TOP_APLL1_D4, "apll1_d4", "apll1_ck", 1, 4),
+ FACTOR(CLK_TOP_APLL1_D8, "apll1_d8", "apll1_ck", 1, 8),
+ FACTOR(CLK_TOP_ULPOSC1, "ulposc1_ck", "ulposc1", 1, 1),
+ FACTOR(CLK_TOP_ULPOSC1_D2, "ulposc1_d2", "ulposc1_ck", 1, 2),
+ FACTOR(CLK_TOP_ULPOSC1_D4, "ulposc1_d4", "ulposc1_ck", 1, 4),
+ FACTOR(CLK_TOP_ULPOSC1_D8, "ulposc1_d8", "ulposc1_ck", 1, 8),
+ FACTOR(CLK_TOP_ULPOSC1_D16, "ulposc1_d16", "ulposc1_ck", 1, 16),
+ FACTOR(CLK_TOP_ULPOSC1_D32, "ulposc1_d32", "ulposc1_ck", 1, 32),
+ FACTOR(CLK_TOP_F_F26M, "f_f26m_ck", "clk_26m_ck", 1, 1),
+ FACTOR(CLK_TOP_AXI, "axi_ck", "axi_sel", 1, 1),
+ FACTOR(CLK_TOP_MM, "mm_ck", "mm_sel", 1, 1),
+ FACTOR(CLK_TOP_SCP, "scp_ck", "scp_sel", 1, 1),
+ FACTOR(CLK_TOP_MFG, "mfg_ck", "mfg_sel", 1, 1),
+ FACTOR(CLK_TOP_F_FUART, "f_fuart_ck", "uart_sel", 1, 1),
+ FACTOR(CLK_TOP_SPI, "spi_ck", "spi_sel", 1, 1),
+ FACTOR(CLK_TOP_MSDC50_0, "msdc50_0_ck", "msdc50_0_sel", 1, 1),
+ FACTOR(CLK_TOP_MSDC30_1, "msdc30_1_ck", "msdc30_1_sel", 1, 1),
+ FACTOR(CLK_TOP_AUDIO, "audio_ck", "audio_sel", 1, 1),
+ FACTOR(CLK_TOP_AUD_1, "aud_1_ck", "aud_1_sel", 1, 1),
+ FACTOR(CLK_TOP_AUD_ENGEN1, "aud_engen1_ck", "aud_engen1_sel", 1, 1),
+ FACTOR(CLK_TOP_F_FDISP_PWM, "f_fdisp_pwm_ck", "disp_pwm_sel", 1, 1),
+ FACTOR(CLK_TOP_SSPM, "sspm_ck", "sspm_sel", 1, 1),
+ FACTOR(CLK_TOP_DXCC, "dxcc_ck", "dxcc_sel", 1, 1),
+ FACTOR(CLK_TOP_I2C, "i2c_ck", "i2c_sel", 1, 1),
+ FACTOR(CLK_TOP_F_FPWM, "f_fpwm_ck", "pwm_sel", 1, 1),
+ FACTOR(CLK_TOP_F_FSENINF, "f_fseninf_ck", "seninf_sel", 1, 1),
+ FACTOR(CLK_TOP_AES_FDE, "aes_fde_ck", "aes_fde_sel", 1, 1),
+ FACTOR(CLK_TOP_F_BIST2FPC, "f_bist2fpc_ck", "univpll2_d2", 1, 1),
+ FACTOR(CLK_TOP_ARMPLL_DIVIDER_PLL0, "arm_div_pll0", "syspll_d2", 1, 1),
+ FACTOR(CLK_TOP_ARMPLL_DIVIDER_PLL1, "arm_div_pll1", "syspll_ck", 1, 1),
+ FACTOR(CLK_TOP_ARMPLL_DIVIDER_PLL2, "arm_div_pll2", "univpll_d2", 1, 1),
+ FACTOR(CLK_TOP_DA_USB20_48M_DIV,
+ "usb20_48m_div", "usb20_192m_d4", 1, 1),
+ FACTOR(CLK_TOP_DA_UNIV_48M_DIV, "univ_48m_div", "usb20_192m_d4", 1, 1),
+};
+
+static const char * const axi_parents[] = {
+ "clk26m",
+ "syspll_d7",
+ "syspll1_d4",
+ "syspll3_d2"
+};
+
+static const char * const mem_parents[] = {
+ "clk26m",
+ "dmpll_ck",
+ "apll1_ck"
+};
+
+static const char * const mm_parents[] = {
+ "clk26m",
+ "mmpll_ck",
+ "syspll1_d2",
+ "syspll_d5",
+ "syspll1_d4",
+ "univpll_d5",
+ "univpll1_d2",
+ "mmpll_d2"
+};
+
+static const char * const scp_parents[] = {
+ "clk26m",
+ "syspll4_d2",
+ "univpll2_d2",
+ "syspll1_d2",
+ "univpll1_d2",
+ "syspll_d3",
+ "univpll_d3"
+};
+
+static const char * const mfg_parents[] = {
+ "clk26m",
+ "mfgpll_ck",
+ "syspll_d3",
+ "univpll_d3"
+};
+
+static const char * const atb_parents[] = {
+ "clk26m",
+ "syspll1_d4",
+ "syspll1_d2"
+};
+
+static const char * const camtg_parents[] = {
+ "clk26m",
+ "usb20_192m_d8",
+ "univpll2_d8",
+ "usb20_192m_d4",
+ "univpll2_d32",
+ "usb20_192m_d16",
+ "usb20_192m_d32"
+};
+
+static const char * const uart_parents[] = {
+ "clk26m",
+ "univpll2_d8"
+};
+
+static const char * const spi_parents[] = {
+ "clk26m",
+ "syspll3_d2",
+ "syspll4_d2",
+ "syspll2_d4"
+};
+
+static const char * const msdc5hclk_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "univpll1_d4",
+ "syspll2_d2"
+};
+
+static const char * const msdc50_0_parents[] = {
+ "clk26m",
+ "msdcpll_ck",
+ "syspll2_d2",
+ "syspll4_d2",
+ "univpll1_d2",
+ "syspll1_d2",
+ "univpll_d5",
+ "univpll1_d4"
+};
+
+static const char * const msdc30_1_parents[] = {
+ "clk26m",
+ "msdcpll_d2",
+ "univpll2_d2",
+ "syspll2_d2",
+ "syspll1_d4",
+ "univpll1_d4",
+ "usb20_192m_d4",
+ "syspll2_d4"
+};
+
+static const char * const audio_parents[] = {
+ "clk26m",
+ "syspll3_d4",
+ "syspll4_d4",
+ "syspll1_d16"
+};
+
+static const char * const aud_intbus_parents[] = {
+ "clk26m",
+ "syspll1_d4",
+ "syspll4_d2"
+};
+
+static const char * const aud_1_parents[] = {
+ "clk26m",
+ "apll1_ck"
+};
+
+static const char * const aud_engen1_parents[] = {
+ "clk26m",
+ "apll1_d2",
+ "apll1_d4",
+ "apll1_d8"
+};
+
+static const char * const disp_pwm_parents[] = {
+ "clk26m",
+ "univpll2_d4",
+ "ulposc1_d2",
+ "ulposc1_d8"
+};
+
+static const char * const sspm_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll_d3"
+};
+
+static const char * const dxcc_parents[] = {
+ "clk26m",
+ "syspll1_d2",
+ "syspll1_d4",
+ "syspll1_d8"
+};
+
+static const char * const usb_top_parents[] = {
+ "clk26m",
+ "univpll3_d4"
+};
+
+static const char * const spm_parents[] = {
+ "clk26m",
+ "syspll1_d8"
+};
+
+static const char * const i2c_parents[] = {
+ "clk26m",
+ "univpll3_d4",
+ "univpll3_d2",
+ "syspll1_d8",
+ "syspll2_d8"
+};
+
+static const char * const pwm_parents[] = {
+ "clk26m",
+ "univpll3_d4",
+ "syspll1_d8"
+};
+
+static const char * const seninf_parents[] = {
+ "clk26m",
+ "univpll1_d4",
+ "univpll1_d2",
+ "univpll2_d2"
+};
+
+static const char * const aes_fde_parents[] = {
+ "clk26m",
+ "msdcpll_ck",
+ "univpll_d3",
+ "univpll2_d2",
+ "univpll1_d2",
+ "syspll1_d2"
+};
+
+static const char * const ulposc_parents[] = {
+ "clk26m",
+ "ulposc1_d4",
+ "ulposc1_d8",
+ "ulposc1_d16",
+ "ulposc1_d32"
+};
+
+static const char * const camtm_parents[] = {
+ "clk26m",
+ "univpll1_d4",
+ "univpll1_d2",
+ "univpll2_d2"
+};
+
+#define INVALID_UPDATE_REG 0xFFFFFFFF
+#define INVALID_UPDATE_SHIFT -1
+#define INVALID_MUX_GATE -1
+
+static const struct mtk_mux top_muxes[] = {
+ /* CLK_CFG_0 */
+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_AXI_SEL, "axi_sel", axi_parents,
+ CLK_CFG_0, CLK_CFG_0_SET, CLK_CFG_0_CLR,
+ 0, 2, 7, CLK_CFG_UPDATE, 0, CLK_IS_CRITICAL),
+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_MEM_SEL, "mem_sel", mem_parents,
+ CLK_CFG_0, CLK_CFG_0_SET, CLK_CFG_0_CLR,
+ 8, 2, 15, CLK_CFG_UPDATE, 1, CLK_IS_CRITICAL),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_MM_SEL, "mm_sel", mm_parents, CLK_CFG_0,
+ CLK_CFG_0_SET, CLK_CFG_0_CLR, 16, 3, 23,
+ CLK_CFG_UPDATE, 2),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_SCP_SEL, "scp_sel", scp_parents, CLK_CFG_0,
+ CLK_CFG_0_SET, CLK_CFG_0_CLR, 24, 3, 31,
+ CLK_CFG_UPDATE, 3),
+ /* CLK_CFG_1 */
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_MFG_SEL, "mfg_sel", mfg_parents, CLK_CFG_1,
+ CLK_CFG_1_SET, CLK_CFG_1_CLR, 0, 2, 7,
+ CLK_CFG_UPDATE, 4),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_ATB_SEL, "atb_sel", atb_parents, CLK_CFG_1,
+ CLK_CFG_1_SET, CLK_CFG_1_CLR, 8, 2, 15,
+ CLK_CFG_UPDATE, 5),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG_SEL, "camtg_sel",
+ camtg_parents, CLK_CFG_1, CLK_CFG_1_SET,
+ CLK_CFG_1_CLR, 16, 3, 23, CLK_CFG_UPDATE, 6),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG1_SEL, "camtg1_sel", camtg_parents,
+ CLK_CFG_1, CLK_CFG_1_SET, CLK_CFG_1_CLR,
+ 24, 3, 31, CLK_CFG_UPDATE, 7),
+ /* CLK_CFG_2 */
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG2_SEL, "camtg2_sel",
+ camtg_parents, CLK_CFG_2, CLK_CFG_2_SET,
+ CLK_CFG_2_CLR, 0, 3, 7, CLK_CFG_UPDATE, 8),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTG3_SEL, "camtg3_sel", camtg_parents,
+ CLK_CFG_2, CLK_CFG_2_SET, CLK_CFG_2_CLR,
+ 8, 3, 15, CLK_CFG_UPDATE, 9),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_UART_SEL, "uart_sel", uart_parents,
+ CLK_CFG_2, CLK_CFG_2_SET, CLK_CFG_2_CLR, 16, 1, 23,
+ CLK_CFG_UPDATE, 10),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_SPI_SEL, "spi_sel", spi_parents, CLK_CFG_2,
+ CLK_CFG_2_SET, CLK_CFG_2_CLR, 24, 2, 31,
+ CLK_CFG_UPDATE, 11),
+ /* CLK_CFG_3 */
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_HCLK_SEL, "msdc5hclk",
+ msdc5hclk_parents, CLK_CFG_3, CLK_CFG_3_SET,
+ CLK_CFG_3_CLR, 0, 2, 7, CLK_CFG_UPDATE, 12),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC50_0_SEL, "msdc50_0_sel",
+ msdc50_0_parents, CLK_CFG_3, CLK_CFG_3_SET,
+ CLK_CFG_3_CLR, 8, 3, 15, CLK_CFG_UPDATE, 13),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_MSDC30_1_SEL, "msdc30_1_sel",
+ msdc30_1_parents, CLK_CFG_3, CLK_CFG_3_SET,
+ CLK_CFG_3_CLR, 16, 3, 23, CLK_CFG_UPDATE, 14),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_AUDIO_SEL, "audio_sel", audio_parents,
+ CLK_CFG_3, CLK_CFG_3_SET, CLK_CFG_3_CLR,
+ 24, 2, 31, CLK_CFG_UPDATE, 15),
+ /* CLK_CFG_4 */
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_INTBUS_SEL, "aud_intbus_sel",
+ aud_intbus_parents, CLK_CFG_4, CLK_CFG_4_SET,
+ CLK_CFG_4_CLR, 0, 2, 7, CLK_CFG_UPDATE, 16),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_1_SEL, "aud_1_sel", aud_1_parents,
+ CLK_CFG_4, CLK_CFG_4_SET, CLK_CFG_4_CLR,
+ 8, 1, 15, CLK_CFG_UPDATE, 17),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_AUD_ENGEN1_SEL, "aud_engen1_sel",
+ aud_engen1_parents, CLK_CFG_4, CLK_CFG_4_SET,
+ CLK_CFG_4_CLR, 16, 2, 23, CLK_CFG_UPDATE, 18),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_DISP_PWM_SEL, "disp_pwm_sel",
+ disp_pwm_parents, CLK_CFG_4, CLK_CFG_4_SET,
+ CLK_CFG_4_CLR, 24, 2, 31, CLK_CFG_UPDATE, 19),
+ /* CLK_CFG_5 */
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_SSPM_SEL, "sspm_sel", sspm_parents,
+ CLK_CFG_5, CLK_CFG_5_SET, CLK_CFG_5_CLR, 0, 2, 7,
+ CLK_CFG_UPDATE, 20),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_DXCC_SEL, "dxcc_sel", dxcc_parents,
+ CLK_CFG_5, CLK_CFG_5_SET, CLK_CFG_5_CLR, 8, 2, 15,
+ CLK_CFG_UPDATE, 21),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_USB_TOP_SEL, "usb_top_sel",
+ usb_top_parents, CLK_CFG_5, CLK_CFG_5_SET,
+ CLK_CFG_5_CLR, 16, 1, 23, CLK_CFG_UPDATE, 22),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_SPM_SEL, "spm_sel", spm_parents, CLK_CFG_5,
+ CLK_CFG_5_SET, CLK_CFG_5_CLR, 24, 1, 31,
+ CLK_CFG_UPDATE, 23),
+ /* CLK_CFG_6 */
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_I2C_SEL, "i2c_sel", i2c_parents, CLK_CFG_6,
+ CLK_CFG_6_SET, CLK_CFG_6_CLR, 0, 3, 7, CLK_CFG_UPDATE,
+ 24),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_PWM_SEL, "pwm_sel", pwm_parents, CLK_CFG_6,
+ CLK_CFG_6_SET, CLK_CFG_6_CLR, 8, 2, 15, CLK_CFG_UPDATE,
+ 25),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_SENINF_SEL, "seninf_sel", seninf_parents,
+ CLK_CFG_6, CLK_CFG_6_SET, CLK_CFG_6_CLR, 16, 2, 23,
+ CLK_CFG_UPDATE, 26),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_AES_FDE_SEL, "aes_fde_sel",
+ aes_fde_parents, CLK_CFG_6, CLK_CFG_6_SET,
+ CLK_CFG_6_CLR, 24, 3, 31, CLK_CFG_UPDATE, 27),
+ /* CLK_CFG_7 */
+ MUX_GATE_CLR_SET_UPD_FLAGS(CLK_TOP_PWRAP_ULPOSC_SEL, "ulposc_sel",
+ ulposc_parents, CLK_CFG_7, CLK_CFG_7_SET,
+ CLK_CFG_7_CLR, 0, 3, 7, CLK_CFG_UPDATE, 28,
+ CLK_IS_CRITICAL),
+ MUX_GATE_CLR_SET_UPD(CLK_TOP_CAMTM_SEL, "camtm_sel", camtm_parents,
+ CLK_CFG_7, CLK_CFG_7_SET, CLK_CFG_7_CLR, 8, 2, 15,
+ CLK_CFG_UPDATE, 29),
+};
+
+static const struct mtk_gate_regs top0_cg_regs = {
+ .set_ofs = 0x0,
+ .clr_ofs = 0x0,
+ .sta_ofs = 0x0,
+};
+
+static const struct mtk_gate_regs top1_cg_regs = {
+ .set_ofs = 0x104,
+ .clr_ofs = 0x104,
+ .sta_ofs = 0x104,
+};
+
+static const struct mtk_gate_regs top2_cg_regs = {
+ .set_ofs = 0x320,
+ .clr_ofs = 0x320,
+ .sta_ofs = 0x320,
+};
+
+#define GATE_TOP0(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top0_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+#define GATE_TOP1(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top1_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+#define GATE_TOP2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &top2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr, \
+ }
+
+static const struct mtk_gate top_clks[] = {
+ /* TOP0 */
+ GATE_TOP0(CLK_TOP_MD_32K, "md_32k", "f_frtc_ck", 8),
+ GATE_TOP0(CLK_TOP_MD_26M, "md_26m", "f_f26m_ck", 9),
+ GATE_TOP0(CLK_TOP_MD2_32K, "md2_32k", "f_frtc_ck", 10),
+ GATE_TOP0(CLK_TOP_MD2_26M, "md2_26m", "f_f26m_ck", 11),
+ /* TOP1 */
+ GATE_TOP1(CLK_TOP_ARMPLL_DIVIDER_PLL0_EN,
+ "arm_div_pll0_en", "arm_div_pll0", 3),
+ GATE_TOP1(CLK_TOP_ARMPLL_DIVIDER_PLL1_EN,
+ "arm_div_pll1_en", "arm_div_pll1", 4),
+ GATE_TOP1(CLK_TOP_ARMPLL_DIVIDER_PLL2_EN,
+ "arm_div_pll2_en", "arm_div_pll2", 5),
+ GATE_TOP1(CLK_TOP_FMEM_OCC_DRC_EN, "drc_en", "univpll2_d2", 6),
+ GATE_TOP1(CLK_TOP_USB20_48M_EN, "usb20_48m_en", "usb20_48m_div", 8),
+ GATE_TOP1(CLK_TOP_UNIVPLL_48M_EN, "univpll_48m_en", "univ_48m_div", 9),
+ GATE_TOP1(CLK_TOP_F_UFS_MP_SAP_CFG_EN, "ufs_sap", "f_f26m_ck", 12),
+ GATE_TOP1(CLK_TOP_F_BIST2FPC_EN, "bist2fpc", "f_bist2fpc_ck", 16),
+ /* TOP2 */
+ GATE_TOP2(CLK_TOP_APLL12_DIV0, "apll12_div0", "aud_1_ck", 2),
+ GATE_TOP2(CLK_TOP_APLL12_DIV1, "apll12_div1", "aud_1_ck", 3),
+ GATE_TOP2(CLK_TOP_APLL12_DIV2, "apll12_div2", "aud_1_ck", 4),
+ GATE_TOP2(CLK_TOP_APLL12_DIV3, "apll12_div3", "aud_1_ck", 5),
+};
+
+static const struct mtk_gate_regs ifr2_cg_regs = {
+ .set_ofs = 0x80,
+ .clr_ofs = 0x84,
+ .sta_ofs = 0x90,
+};
+
+static const struct mtk_gate_regs ifr3_cg_regs = {
+ .set_ofs = 0x88,
+ .clr_ofs = 0x8c,
+ .sta_ofs = 0x94,
+};
+
+static const struct mtk_gate_regs ifr4_cg_regs = {
+ .set_ofs = 0xa4,
+ .clr_ofs = 0xa8,
+ .sta_ofs = 0xac,
+};
+
+static const struct mtk_gate_regs ifr5_cg_regs = {
+ .set_ofs = 0xc0,
+ .clr_ofs = 0xc4,
+ .sta_ofs = 0xc8,
+};
+
+#define GATE_IFR2(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &ifr2_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_IFR3(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &ifr3_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_IFR4(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &ifr4_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+#define GATE_IFR5(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &ifr5_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_setclr, \
+ }
+
+static const struct mtk_gate ifr_clks[] = {
+ /* INFRA_TOPAXI */
+ /* INFRA PERI */
+ /* INFRA mode 0 */
+ GATE_IFR2(CLK_IFR_ICUSB, "ifr_icusb", "axi_ck", 8),
+ GATE_IFR2(CLK_IFR_GCE, "ifr_gce", "axi_ck", 9),
+ GATE_IFR2(CLK_IFR_THERM, "ifr_therm", "axi_ck", 10),
+ GATE_IFR2(CLK_IFR_I2C_AP, "ifr_i2c_ap", "i2c_ck", 11),
+ GATE_IFR2(CLK_IFR_I2C_CCU, "ifr_i2c_ccu", "i2c_ck", 12),
+ GATE_IFR2(CLK_IFR_I2C_SSPM, "ifr_i2c_sspm", "i2c_ck", 13),
+ GATE_IFR2(CLK_IFR_I2C_RSV, "ifr_i2c_rsv", "i2c_ck", 14),
+ GATE_IFR2(CLK_IFR_PWM_HCLK, "ifr_pwm_hclk", "axi_ck", 15),
+ GATE_IFR2(CLK_IFR_PWM1, "ifr_pwm1", "f_fpwm_ck", 16),
+ GATE_IFR2(CLK_IFR_PWM2, "ifr_pwm2", "f_fpwm_ck", 17),
+ GATE_IFR2(CLK_IFR_PWM3, "ifr_pwm3", "f_fpwm_ck", 18),
+ GATE_IFR2(CLK_IFR_PWM4, "ifr_pwm4", "f_fpwm_ck", 19),
+ GATE_IFR2(CLK_IFR_PWM5, "ifr_pwm5", "f_fpwm_ck", 20),
+ GATE_IFR2(CLK_IFR_PWM, "ifr_pwm", "f_fpwm_ck", 21),
+ GATE_IFR2(CLK_IFR_UART0, "ifr_uart0", "f_fuart_ck", 22),
+ GATE_IFR2(CLK_IFR_UART1, "ifr_uart1", "f_fuart_ck", 23),
+ GATE_IFR2(CLK_IFR_GCE_26M, "ifr_gce_26m", "f_f26m_ck", 27),
+ GATE_IFR2(CLK_IFR_CQ_DMA_FPC, "ifr_dma", "axi_ck", 28),
+ GATE_IFR2(CLK_IFR_BTIF, "ifr_btif", "axi_ck", 31),
+ /* INFRA mode 1 */
+ GATE_IFR3(CLK_IFR_SPI0, "ifr_spi0", "spi_ck", 1),
+ GATE_IFR3(CLK_IFR_MSDC0, "ifr_msdc0", "msdc5hclk", 2),
+ GATE_IFR3(CLK_IFR_MSDC1, "ifr_msdc1", "axi_ck", 4),
+ GATE_IFR3(CLK_IFR_TRNG, "ifr_trng", "axi_ck", 9),
+ GATE_IFR3(CLK_IFR_AUXADC, "ifr_auxadc", "f_f26m_ck", 10),
+ GATE_IFR3(CLK_IFR_CCIF1_AP, "ifr_ccif1_ap", "axi_ck", 12),
+ GATE_IFR3(CLK_IFR_CCIF1_MD, "ifr_ccif1_md", "axi_ck", 13),
+ GATE_IFR3(CLK_IFR_AUXADC_MD, "ifr_auxadc_md", "f_f26m_ck", 14),
+ GATE_IFR3(CLK_IFR_AP_DMA, "ifr_ap_dma", "axi_ck", 18),
+ GATE_IFR3(CLK_IFR_DEVICE_APC, "ifr_dapc", "axi_ck", 20),
+ GATE_IFR3(CLK_IFR_CCIF_AP, "ifr_ccif_ap", "axi_ck", 23),
+ GATE_IFR3(CLK_IFR_AUDIO, "ifr_audio", "axi_ck", 25),
+ GATE_IFR3(CLK_IFR_CCIF_MD, "ifr_ccif_md", "axi_ck", 26),
+ /* INFRA mode 2 */
+ GATE_IFR4(CLK_IFR_RG_PWM_FBCLK6, "ifr_pwmfb", "f_f26m_ck", 0),
+ GATE_IFR4(CLK_IFR_DISP_PWM, "ifr_disp_pwm", "f_fdisp_pwm_ck", 2),
+ GATE_IFR4(CLK_IFR_CLDMA_BCLK, "ifr_cldmabclk", "axi_ck", 3),
+ GATE_IFR4(CLK_IFR_AUDIO_26M_BCLK, "ifr_audio26m", "f_f26m_ck", 4),
+ GATE_IFR4(CLK_IFR_SPI1, "ifr_spi1", "spi_ck", 6),
+ GATE_IFR4(CLK_IFR_I2C4, "ifr_i2c4", "i2c_ck", 7),
+ GATE_IFR4(CLK_IFR_SPI2, "ifr_spi2", "spi_ck", 9),
+ GATE_IFR4(CLK_IFR_SPI3, "ifr_spi3", "spi_ck", 10),
+ GATE_IFR4(CLK_IFR_I2C5, "ifr_i2c5", "i2c_ck", 18),
+ GATE_IFR4(CLK_IFR_I2C5_ARBITER, "ifr_i2c5a", "i2c_ck", 19),
+ GATE_IFR4(CLK_IFR_I2C5_IMM, "ifr_i2c5_imm", "i2c_ck", 20),
+ GATE_IFR4(CLK_IFR_I2C1_ARBITER, "ifr_i2c1a", "i2c_ck", 21),
+ GATE_IFR4(CLK_IFR_I2C1_IMM, "ifr_i2c1_imm", "i2c_ck", 22),
+ GATE_IFR4(CLK_IFR_I2C2_ARBITER, "ifr_i2c2a", "i2c_ck", 23),
+ GATE_IFR4(CLK_IFR_I2C2_IMM, "ifr_i2c2_imm", "i2c_ck", 24),
+ GATE_IFR4(CLK_IFR_SPI4, "ifr_spi4", "spi_ck", 25),
+ GATE_IFR4(CLK_IFR_SPI5, "ifr_spi5", "spi_ck", 26),
+ GATE_IFR4(CLK_IFR_CQ_DMA, "ifr_cq_dma", "axi_ck", 27),
+ GATE_IFR4(CLK_IFR_FAES_FDE, "ifr_faes_fde_ck", "aes_fde_ck", 29),
+ /* INFRA mode 3 */
+ GATE_IFR5(CLK_IFR_MSDC0_SELF, "ifr_msdc0sf", "msdc50_0_ck", 0),
+ GATE_IFR5(CLK_IFR_MSDC1_SELF, "ifr_msdc1sf", "msdc50_0_ck", 1),
+ GATE_IFR5(CLK_IFR_I2C6, "ifr_i2c6", "i2c_ck", 6),
+ GATE_IFR5(CLK_IFR_AP_MSDC0, "ifr_ap_msdc0", "msdc50_0_ck", 7),
+ GATE_IFR5(CLK_IFR_MD_MSDC0, "ifr_md_msdc0", "msdc50_0_ck", 8),
+ GATE_IFR5(CLK_IFR_MSDC0_SRC, "ifr_msdc0_clk", "msdc50_0_ck", 9),
+ GATE_IFR5(CLK_IFR_MSDC1_SRC, "ifr_msdc1_clk", "msdc30_1_ck", 10),
+ GATE_IFR5(CLK_IFR_MCU_PM_BCLK, "ifr_mcu_pm_bclk", "axi_ck", 17),
+ GATE_IFR5(CLK_IFR_CCIF2_AP, "ifr_ccif2_ap", "axi_ck", 18),
+ GATE_IFR5(CLK_IFR_CCIF2_MD, "ifr_ccif2_md", "axi_ck", 19),
+ GATE_IFR5(CLK_IFR_CCIF3_AP, "ifr_ccif3_ap", "axi_ck", 20),
+ GATE_IFR5(CLK_IFR_CCIF3_MD, "ifr_ccif3_md", "axi_ck", 21),
+};
+
+/* additional CCF control for mipi26M race condition(disp/camera) */
+static const struct mtk_gate_regs apmixed_cg_regs = {
+ .set_ofs = 0x14,
+ .clr_ofs = 0x14,
+ .sta_ofs = 0x14,
+};
+
+#define GATE_APMIXED(_id, _name, _parent, _shift) { \
+ .id = _id, \
+ .name = _name, \
+ .parent_name = _parent, \
+ .regs = &apmixed_cg_regs, \
+ .shift = _shift, \
+ .ops = &mtk_clk_gate_ops_no_setclr_inv, \
+ }
+
+static const struct mtk_gate apmixed_clks[] = {
+ /* AUDIO0 */
+ GATE_APMIXED(CLK_APMIXED_SSUSB26M, "apmixed_ssusb26m", "f_f26m_ck",
+ 4),
+ GATE_APMIXED(CLK_APMIXED_APPLL26M, "apmixed_appll26m", "f_f26m_ck",
+ 5),
+ GATE_APMIXED(CLK_APMIXED_MIPIC0_26M, "apmixed_mipic026m", "f_f26m_ck",
+ 6),
+ GATE_APMIXED(CLK_APMIXED_MDPLLGP26M, "apmixed_mdpll26m", "f_f26m_ck",
+ 7),
+ GATE_APMIXED(CLK_APMIXED_MMSYS_F26M, "apmixed_mmsys26m", "f_f26m_ck",
+ 8),
+ GATE_APMIXED(CLK_APMIXED_UFS26M, "apmixed_ufs26m", "f_f26m_ck",
+ 9),
+ GATE_APMIXED(CLK_APMIXED_MIPIC1_26M, "apmixed_mipic126m", "f_f26m_ck",
+ 11),
+ GATE_APMIXED(CLK_APMIXED_MEMPLL26M, "apmixed_mempll26m", "f_f26m_ck",
+ 13),
+ GATE_APMIXED(CLK_APMIXED_CLKSQ_LVPLL_26M, "apmixed_lvpll26m",
+ "f_f26m_ck", 14),
+ GATE_APMIXED(CLK_APMIXED_MIPID0_26M, "apmixed_mipid026m", "f_f26m_ck",
+ 16),
+};
+
+#define MT6765_PLL_FMAX (3800UL * MHZ)
+#define MT6765_PLL_FMIN (1500UL * MHZ)
+
+#define CON0_MT6765_RST_BAR BIT(23)
+
+#define PLL_INFO_NULL (0xFF)
+
+#define PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pcwibits, _pd_reg, _pd_shift, _tuner_reg, _tuner_en_reg,\
+ _tuner_en_bit, _pcw_reg, _pcw_shift, _div_table) {\
+ .id = _id, \
+ .name = _name, \
+ .reg = _reg, \
+ .pwr_reg = _pwr_reg, \
+ .en_mask = _en_mask, \
+ .flags = _flags, \
+ .rst_bar_mask = CON0_MT6765_RST_BAR, \
+ .fmax = MT6765_PLL_FMAX, \
+ .fmin = MT6765_PLL_FMIN, \
+ .pcwbits = _pcwbits, \
+ .pcwibits = _pcwibits, \
+ .pd_reg = _pd_reg, \
+ .pd_shift = _pd_shift, \
+ .tuner_reg = _tuner_reg, \
+ .tuner_en_reg = _tuner_en_reg, \
+ .tuner_en_bit = _tuner_en_bit, \
+ .pcw_reg = _pcw_reg, \
+ .pcw_shift = _pcw_shift, \
+ .div_table = _div_table, \
+ }
+
+#define PLL(_id, _name, _reg, _pwr_reg, _en_mask, _flags, _pcwbits, \
+ _pcwibits, _pd_reg, _pd_shift, _tuner_reg, \
+ _tuner_en_reg, _tuner_en_bit, _pcw_reg, \
+ _pcw_shift) \
+ PLL_B(_id, _name, _reg, _pwr_reg, _en_mask, _flags, \
+ _pcwbits, _pcwibits, _pd_reg, _pd_shift, \
+ _tuner_reg, _tuner_en_reg, _tuner_en_bit, \
+ _pcw_reg, _pcw_shift, NULL) \
+
+static const struct mtk_pll_data plls[] = {
+ PLL(CLK_APMIXED_ARMPLL_L, "armpll_l", 0x021C, 0x0228, BIT(0),
+ PLL_AO, 22, 8, 0x0220, 24, 0, 0, 0, 0x0220, 0),
+ PLL(CLK_APMIXED_ARMPLL, "armpll", 0x020C, 0x0218, BIT(0),
+ PLL_AO, 22, 8, 0x0210, 24, 0, 0, 0, 0x0210, 0),
+ PLL(CLK_APMIXED_CCIPLL, "ccipll", 0x022C, 0x0238, BIT(0),
+ PLL_AO, 22, 8, 0x0230, 24, 0, 0, 0, 0x0230, 0),
+ PLL(CLK_APMIXED_MAINPLL, "mainpll", 0x023C, 0x0248, BIT(0),
+ (HAVE_RST_BAR | PLL_AO), 22, 8, 0x0240, 24, 0, 0, 0, 0x0240,
+ 0),
+ PLL(CLK_APMIXED_MFGPLL, "mfgpll", 0x024C, 0x0258, BIT(0),
+ 0, 22, 8, 0x0250, 24, 0, 0, 0, 0x0250, 0),
+ PLL(CLK_APMIXED_MMPLL, "mmpll", 0x025C, 0x0268, BIT(0),
+ 0, 22, 8, 0x0260, 24, 0, 0, 0, 0x0260, 0),
+ PLL(CLK_APMIXED_UNIV2PLL, "univ2pll", 0x026C, 0x0278, BIT(0),
+ HAVE_RST_BAR, 22, 8, 0x0270, 24, 0, 0, 0, 0x0270, 0),
+ PLL(CLK_APMIXED_MSDCPLL, "msdcpll", 0x027C, 0x0288, BIT(0),
+ 0, 22, 8, 0x0280, 24, 0, 0, 0, 0x0280, 0),
+ PLL(CLK_APMIXED_APLL1, "apll1", 0x028C, 0x029C, BIT(0),
+ 0, 32, 8, 0x0290, 24, 0x0040, 0x000C, 0, 0x0294, 0),
+ PLL(CLK_APMIXED_MPLL, "mpll", 0x02A0, 0x02AC, BIT(0),
+ PLL_AO, 22, 8, 0x02A4, 24, 0, 0, 0, 0x02A4, 0),
+};
+
+static int clk_mt6765_apmixed_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+ void __iomem *base;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return PTR_ERR(base);
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_APMIXED_NR_CLK);
+
+ mtk_clk_register_plls(node, plls, ARRAY_SIZE(plls), clk_data);
+
+ mtk_clk_register_gates(node, apmixed_clks,
+ ARRAY_SIZE(apmixed_clks), clk_data);
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ apmixed_base = base;
+ /* MPLL, CCIPLL, MAINPLL set HW mode, TDCLKSQ, CLKSQ1 */
+ writel(readl(AP_PLL_CON3) & 0xFFFFFFE1, AP_PLL_CON3);
+ writel(readl(PLLON_CON0) & 0x01041041, PLLON_CON0);
+ writel(readl(PLLON_CON1) & 0x01041041, PLLON_CON1);
+
+ return r;
+}
+
+static int clk_mt6765_top_probe(struct platform_device *pdev)
+{
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+ void __iomem *base;
+ struct clk_onecell_data *clk_data;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return PTR_ERR(base);
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_TOP_NR_CLK);
+
+ mtk_clk_register_fixed_clks(fixed_clks, ARRAY_SIZE(fixed_clks),
+ clk_data);
+ mtk_clk_register_factors(top_divs, ARRAY_SIZE(top_divs),
+ clk_data);
+ mtk_clk_register_muxes(top_muxes, ARRAY_SIZE(top_muxes), node,
+ &mt6765_clk_lock, clk_data);
+ mtk_clk_register_gates(node, top_clks, ARRAY_SIZE(top_clks),
+ clk_data);
+
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ cksys_base = base;
+ /* [4]:no need */
+ writel(readl(CLK_SCP_CFG_0) | 0x3EF, CLK_SCP_CFG_0);
+ /*[1,2,3,8]: no need*/
+ writel(readl(CLK_SCP_CFG_1) | 0x1, CLK_SCP_CFG_1);
+
+ return r;
+}
+
+static int clk_mt6765_ifr_probe(struct platform_device *pdev)
+{
+ struct clk_onecell_data *clk_data;
+ int r;
+ struct device_node *node = pdev->dev.of_node;
+ void __iomem *base;
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+ base = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(base)) {
+ pr_err("%s(): ioremap failed\n", __func__);
+ return PTR_ERR(base);
+ }
+
+ clk_data = mtk_alloc_clk_data(CLK_IFR_NR_CLK);
+
+ mtk_clk_register_gates(node, ifr_clks, ARRAY_SIZE(ifr_clks),
+ clk_data);
+ r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
+
+ if (r)
+ pr_err("%s(): could not register clock provider: %d\n",
+ __func__, r);
+
+ return r;
+}
+
+static const struct of_device_id of_match_clk_mt6765[] = {
+ {
+ .compatible = "mediatek,mt6765-apmixedsys",
+ .data = clk_mt6765_apmixed_probe,
+ }, {
+ .compatible = "mediatek,mt6765-topckgen",
+ .data = clk_mt6765_top_probe,
+ }, {
+ .compatible = "mediatek,mt6765-infracfg",
+ .data = clk_mt6765_ifr_probe,
+ }, {
+ /* sentinel */
+ }
+};
+
+static int clk_mt6765_probe(struct platform_device *pdev)
+{
+ int (*clk_probe)(struct platform_device *d);
+ int r;
+
+ clk_probe = of_device_get_match_data(&pdev->dev);
+ if (!clk_probe)
+ return -EINVAL;
+
+ r = clk_probe(pdev);
+ if (r)
+ dev_err(&pdev->dev,
+ "could not register clock provider: %s: %d\n",
+ pdev->name, r);
+
+ return r;
+}
+
+static struct platform_driver clk_mt6765_drv = {
+ .probe = clk_mt6765_probe,
+ .driver = {
+ .name = "clk-mt6765",
+ .owner = THIS_MODULE,
+ .of_match_table = of_match_clk_mt6765,
+ },
+};
+
+static int __init clk_mt6765_init(void)
+{
+ return platform_driver_register(&clk_mt6765_drv);
+}
+
+arch_initcall(clk_mt6765_init);
diff --git a/drivers/clk/mediatek/clk-mux.c b/drivers/clk/mediatek/clk-mux.c
index 76f9cd039195186adaaf6d86d41d44cc9a45a7f6..14e127e9a74047b04c4aee5db3e4f5a57eb65696 100644
--- a/drivers/clk/mediatek/clk-mux.c
+++ b/drivers/clk/mediatek/clk-mux.c
@@ -160,7 +160,7 @@ struct clk *mtk_clk_register_mux(const struct mtk_mux *mux,
spinlock_t *lock)
{
struct mtk_clk_mux *clk_mux;
- struct clk_init_data init;
+ struct clk_init_data init = {};
struct clk *clk;
clk_mux = kzalloc(sizeof(*clk_mux), GFP_KERNEL);
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index fad616cac01e01bfc91e4cc5e302b821405f2c53..30c15766ebb16bd670e686e70713749d3c8dd356 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3702,7 +3702,9 @@ static struct clk_regmap g12a_hdmi = {
/*
* The MALI IP is clocked by two identical clocks (mali_0 and mali_1)
- * muxed by a glitch-free switch.
+ * muxed by a glitch-free switch. The CCF can manage this glitch-free
+ * mux because it does top-to-bottom updates the each clock tree and
+ * switches to the "inactive" one when CLK_SET_RATE_GATE is set.
*/
static const struct clk_parent_data g12a_mali_0_1_parent_data[] = {
{ .fw_name = "xtal", },
@@ -3726,7 +3728,13 @@ static struct clk_regmap g12a_mali_0_sel = {
.ops = &clk_regmap_mux_ops,
.parent_data = g12a_mali_0_1_parent_data,
.num_parents = 8,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ /*
+ * Don't request the parent to change the rate because
+ * all GPU frequencies can be derived from the fclk_*
+ * clocks and one special GP0_PLL setting. This is
+ * important because we need the MPLL clocks for audio.
+ */
+ .flags = 0,
},
};
@@ -3743,7 +3751,7 @@ static struct clk_regmap g12a_mali_0_div = {
&g12a_mali_0_sel.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -3759,7 +3767,7 @@ static struct clk_regmap g12a_mali_0 = {
&g12a_mali_0_div.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
+ .flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
@@ -3774,7 +3782,13 @@ static struct clk_regmap g12a_mali_1_sel = {
.ops = &clk_regmap_mux_ops,
.parent_data = g12a_mali_0_1_parent_data,
.num_parents = 8,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ /*
+ * Don't request the parent to change the rate because
+ * all GPU frequencies can be derived from the fclk_*
+ * clocks and one special GP0_PLL setting. This is
+ * important because we need the MPLL clocks for audio.
+ */
+ .flags = 0,
},
};
@@ -3791,7 +3805,7 @@ static struct clk_regmap g12a_mali_1_div = {
&g12a_mali_1_sel.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -3807,7 +3821,7 @@ static struct clk_regmap g12a_mali_1 = {
&g12a_mali_1_div.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
+ .flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
@@ -3827,7 +3841,7 @@ static struct clk_regmap g12a_mali = {
.ops = &clk_regmap_mux_ops,
.parent_hws = g12a_mali_parent_hws,
.num_parents = 2,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
diff --git a/drivers/clk/meson/gxbb.c b/drivers/clk/meson/gxbb.c
index 5fd6a574f8c3cbea1f34958e6dd3c76409d4a343..0a68af6eec3ddf31e470fe52031410a297d53fb8 100644
--- a/drivers/clk/meson/gxbb.c
+++ b/drivers/clk/meson/gxbb.c
@@ -957,7 +957,9 @@ static struct clk_regmap gxbb_sar_adc_clk = {
/*
* The MALI IP is clocked by two identical clocks (mali_0 and mali_1)
- * muxed by a glitch-free switch.
+ * muxed by a glitch-free switch. The CCF can manage this glitch-free
+ * mux because it does top-to-bottom updates the each clock tree and
+ * switches to the "inactive" one when CLK_SET_RATE_GATE is set.
*/
static const struct clk_parent_data gxbb_mali_0_1_parent_data[] = {
@@ -980,14 +982,15 @@ static struct clk_regmap gxbb_mali_0_sel = {
.hw.init = &(struct clk_init_data){
.name = "mali_0_sel",
.ops = &clk_regmap_mux_ops,
- /*
- * bits 10:9 selects from 8 possible parents:
- * xtal, gp0_pll, mpll2, mpll1, fclk_div7,
- * fclk_div4, fclk_div3, fclk_div5
- */
.parent_data = gxbb_mali_0_1_parent_data,
.num_parents = 8,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ /*
+ * Don't request the parent to change the rate because
+ * all GPU frequencies can be derived from the fclk_*
+ * clocks and one special GP0_PLL setting. This is
+ * important because we need the MPLL clocks for audio.
+ */
+ .flags = 0,
},
};
@@ -1004,7 +1007,7 @@ static struct clk_regmap gxbb_mali_0_div = {
&gxbb_mali_0_sel.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -1020,7 +1023,7 @@ static struct clk_regmap gxbb_mali_0 = {
&gxbb_mali_0_div.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
+ .flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
@@ -1033,14 +1036,15 @@ static struct clk_regmap gxbb_mali_1_sel = {
.hw.init = &(struct clk_init_data){
.name = "mali_1_sel",
.ops = &clk_regmap_mux_ops,
- /*
- * bits 10:9 selects from 8 possible parents:
- * xtal, gp0_pll, mpll2, mpll1, fclk_div7,
- * fclk_div4, fclk_div3, fclk_div5
- */
.parent_data = gxbb_mali_0_1_parent_data,
.num_parents = 8,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ /*
+ * Don't request the parent to change the rate because
+ * all GPU frequencies can be derived from the fclk_*
+ * clocks and one special GP0_PLL setting. This is
+ * important because we need the MPLL clocks for audio.
+ */
+ .flags = 0,
},
};
@@ -1057,7 +1061,7 @@ static struct clk_regmap gxbb_mali_1_div = {
&gxbb_mali_1_sel.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -1073,7 +1077,7 @@ static struct clk_regmap gxbb_mali_1 = {
&gxbb_mali_1_div.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
+ .flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
@@ -1093,7 +1097,7 @@ static struct clk_regmap gxbb_mali = {
.ops = &clk_regmap_mux_ops,
.parent_hws = gxbb_mali_parent_hws,
.num_parents = 2,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
diff --git a/drivers/clk/meson/meson8b.c b/drivers/clk/meson/meson8b.c
index 34a70c4b489915b84bcee493a2bbbdadc9a156e0..edc09d050ecf42d84cdb3a2a0c60903de46b24e2 100644
--- a/drivers/clk/meson/meson8b.c
+++ b/drivers/clk/meson/meson8b.c
@@ -1077,7 +1077,7 @@ static struct clk_regmap meson8b_vid_pll_in_sel = {
* Meson8m2: vid2_pll
*/
.parent_hws = (const struct clk_hw *[]) {
- &meson8b_hdmi_pll_dco.hw
+ &meson8b_hdmi_pll_lvds_out.hw
},
.num_parents = 1,
.flags = CLK_SET_RATE_PARENT,
@@ -1213,7 +1213,7 @@ static struct clk_regmap meson8b_vclk_in_en = {
static struct clk_regmap meson8b_vclk_div1_gate = {
.data = &(struct clk_regmap_gate_data){
- .offset = HHI_VID_CLK_DIV,
+ .offset = HHI_VID_CLK_CNTL,
.bit_idx = 0,
},
.hw.init = &(struct clk_init_data){
@@ -1243,7 +1243,7 @@ static struct clk_fixed_factor meson8b_vclk_div2_div = {
static struct clk_regmap meson8b_vclk_div2_div_gate = {
.data = &(struct clk_regmap_gate_data){
- .offset = HHI_VID_CLK_DIV,
+ .offset = HHI_VID_CLK_CNTL,
.bit_idx = 1,
},
.hw.init = &(struct clk_init_data){
@@ -1273,7 +1273,7 @@ static struct clk_fixed_factor meson8b_vclk_div4_div = {
static struct clk_regmap meson8b_vclk_div4_div_gate = {
.data = &(struct clk_regmap_gate_data){
- .offset = HHI_VID_CLK_DIV,
+ .offset = HHI_VID_CLK_CNTL,
.bit_idx = 2,
},
.hw.init = &(struct clk_init_data){
@@ -1303,7 +1303,7 @@ static struct clk_fixed_factor meson8b_vclk_div6_div = {
static struct clk_regmap meson8b_vclk_div6_div_gate = {
.data = &(struct clk_regmap_gate_data){
- .offset = HHI_VID_CLK_DIV,
+ .offset = HHI_VID_CLK_CNTL,
.bit_idx = 3,
},
.hw.init = &(struct clk_init_data){
@@ -1333,7 +1333,7 @@ static struct clk_fixed_factor meson8b_vclk_div12_div = {
static struct clk_regmap meson8b_vclk_div12_div_gate = {
.data = &(struct clk_regmap_gate_data){
- .offset = HHI_VID_CLK_DIV,
+ .offset = HHI_VID_CLK_CNTL,
.bit_idx = 4,
},
.hw.init = &(struct clk_init_data){
@@ -1725,7 +1725,7 @@ static struct clk_regmap meson8b_hdmi_sys_sel = {
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_sys_sel",
- .ops = &clk_regmap_mux_ro_ops,
+ .ops = &clk_regmap_mux_ops,
/* FIXME: all other parents are unknown */
.parent_data = &(const struct clk_parent_data) {
.fw_name = "xtal",
@@ -1745,7 +1745,7 @@ static struct clk_regmap meson8b_hdmi_sys_div = {
},
.hw.init = &(struct clk_init_data){
.name = "hdmi_sys_div",
- .ops = &clk_regmap_divider_ro_ops,
+ .ops = &clk_regmap_divider_ops,
.parent_hws = (const struct clk_hw *[]) {
&meson8b_hdmi_sys_sel.hw
},
@@ -1761,7 +1761,7 @@ static struct clk_regmap meson8b_hdmi_sys = {
},
.hw.init = &(struct clk_init_data) {
.name = "hdmi_sys",
- .ops = &clk_regmap_gate_ro_ops,
+ .ops = &clk_regmap_gate_ops,
.parent_hws = (const struct clk_hw *[]) {
&meson8b_hdmi_sys_div.hw
},
@@ -1918,6 +1918,13 @@ static struct clk_regmap meson8b_mali = {
},
};
+static const struct reg_sequence meson8m2_gp_pll_init_regs[] = {
+ { .reg = HHI_GP_PLL_CNTL2, .def = 0x59c88000 },
+ { .reg = HHI_GP_PLL_CNTL3, .def = 0xca463823 },
+ { .reg = HHI_GP_PLL_CNTL4, .def = 0x0286a027 },
+ { .reg = HHI_GP_PLL_CNTL5, .def = 0x00003000 },
+};
+
static const struct pll_params_table meson8m2_gp_pll_params_table[] = {
PLL_PARAMS(182, 3),
{ /* sentinel */ },
@@ -1951,6 +1958,8 @@ static struct clk_regmap meson8m2_gp_pll_dco = {
.width = 1,
},
.table = meson8m2_gp_pll_params_table,
+ .init_regs = meson8m2_gp_pll_init_regs,
+ .init_count = ARRAY_SIZE(meson8m2_gp_pll_init_regs),
},
.hw.init = &(struct clk_init_data){
.name = "gp_pll_dco",
@@ -2063,7 +2072,7 @@ static struct clk_regmap meson8b_vpu_0 = {
&meson8b_vpu_0_div.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
+ .flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
@@ -2134,10 +2143,18 @@ static struct clk_regmap meson8b_vpu_1 = {
&meson8b_vpu_1_div.hw
},
.num_parents = 1,
- .flags = CLK_SET_RATE_PARENT,
+ .flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT,
},
};
+/*
+ * The VPU clock has two two identical clock trees (vpu_0 and vpu_1)
+ * muxed by a glitch-free switch on Meson8b and Meson8m2. The CCF can
+ * actually manage this glitch-free mux because it does top-to-bottom
+ * updates the each clock tree and switches to the "inactive" one when
+ * CLK_SET_RATE_GATE is set.
+ * Meson8 only has vpu_0 and no glitch-free mux.
+ */
static struct clk_regmap meson8b_vpu = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VPU_CLK_CNTL,
@@ -2152,7 +2169,7 @@ static struct clk_regmap meson8b_vpu = {
&meson8b_vpu_1.hw,
},
.num_parents = 2,
- .flags = CLK_SET_RATE_NO_REPARENT,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -3506,54 +3523,87 @@ static struct clk_regmap *const meson8b_clk_regmaps[] = {
static const struct meson8b_clk_reset_line {
u32 reg;
u8 bit_idx;
+ bool active_low;
} meson8b_clk_reset_bits[] = {
[CLKC_RESET_L2_CACHE_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 30
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 30,
+ .active_low = false,
},
[CLKC_RESET_AXI_64_TO_128_BRIDGE_A5_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 29
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 29,
+ .active_low = false,
},
[CLKC_RESET_SCU_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 28
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 28,
+ .active_low = false,
},
[CLKC_RESET_CPU3_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 27
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 27,
+ .active_low = false,
},
[CLKC_RESET_CPU2_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 26
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 26,
+ .active_low = false,
},
[CLKC_RESET_CPU1_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 25
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 25,
+ .active_low = false,
},
[CLKC_RESET_CPU0_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 24
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 24,
+ .active_low = false,
},
[CLKC_RESET_A5_GLOBAL_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 18
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 18,
+ .active_low = false,
},
[CLKC_RESET_A5_AXI_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 17
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 17,
+ .active_low = false,
},
[CLKC_RESET_A5_ABP_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL0, .bit_idx = 16
+ .reg = HHI_SYS_CPU_CLK_CNTL0,
+ .bit_idx = 16,
+ .active_low = false,
},
[CLKC_RESET_AXI_64_TO_128_BRIDGE_MMC_SOFT_RESET] = {
- .reg = HHI_SYS_CPU_CLK_CNTL1, .bit_idx = 30
+ .reg = HHI_SYS_CPU_CLK_CNTL1,
+ .bit_idx = 30,
+ .active_low = false,
},
[CLKC_RESET_VID_CLK_CNTL_SOFT_RESET] = {
- .reg = HHI_VID_CLK_CNTL, .bit_idx = 15
+ .reg = HHI_VID_CLK_CNTL,
+ .bit_idx = 15,
+ .active_low = false,
},
[CLKC_RESET_VID_DIVIDER_CNTL_SOFT_RESET_POST] = {
- .reg = HHI_VID_DIVIDER_CNTL, .bit_idx = 7
+ .reg = HHI_VID_DIVIDER_CNTL,
+ .bit_idx = 7,
+ .active_low = false,
},
[CLKC_RESET_VID_DIVIDER_CNTL_SOFT_RESET_PRE] = {
- .reg = HHI_VID_DIVIDER_CNTL, .bit_idx = 3
+ .reg = HHI_VID_DIVIDER_CNTL,
+ .bit_idx = 3,
+ .active_low = false,
},
[CLKC_RESET_VID_DIVIDER_CNTL_RESET_N_POST] = {
- .reg = HHI_VID_DIVIDER_CNTL, .bit_idx = 1
+ .reg = HHI_VID_DIVIDER_CNTL,
+ .bit_idx = 1,
+ .active_low = true,
},
[CLKC_RESET_VID_DIVIDER_CNTL_RESET_N_PRE] = {
- .reg = HHI_VID_DIVIDER_CNTL, .bit_idx = 0
+ .reg = HHI_VID_DIVIDER_CNTL,
+ .bit_idx = 0,
+ .active_low = true,
},
};
@@ -3562,22 +3612,22 @@ static int meson8b_clk_reset_update(struct reset_controller_dev *rcdev,
{
struct meson8b_clk_reset *meson8b_clk_reset =
container_of(rcdev, struct meson8b_clk_reset, reset);
- unsigned long flags;
const struct meson8b_clk_reset_line *reset;
+ unsigned int value = 0;
+ unsigned long flags;
if (id >= ARRAY_SIZE(meson8b_clk_reset_bits))
return -EINVAL;
reset = &meson8b_clk_reset_bits[id];
+ if (assert != reset->active_low)
+ value = BIT(reset->bit_idx);
+
spin_lock_irqsave(&meson_clk_lock, flags);
- if (assert)
- regmap_update_bits(meson8b_clk_reset->regmap, reset->reg,
- BIT(reset->bit_idx), BIT(reset->bit_idx));
- else
- regmap_update_bits(meson8b_clk_reset->regmap, reset->reg,
- BIT(reset->bit_idx), 0);
+ regmap_update_bits(meson8b_clk_reset->regmap, reset->reg,
+ BIT(reset->bit_idx), value);
spin_unlock_irqrestore(&meson_clk_lock, flags);
diff --git a/drivers/clk/meson/meson8b.h b/drivers/clk/meson/meson8b.h
index c889fbeec30f0928bf0d1d77f1285f8c1cf9240c..cd38ae2a9cb5a52bcc2319ec9a17dfaff5cb8bfd 100644
--- a/drivers/clk/meson/meson8b.h
+++ b/drivers/clk/meson/meson8b.h
@@ -20,6 +20,10 @@
* [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf
*/
#define HHI_GP_PLL_CNTL 0x40 /* 0x10 offset in data sheet */
+#define HHI_GP_PLL_CNTL2 0x44 /* 0x11 offset in data sheet */
+#define HHI_GP_PLL_CNTL3 0x48 /* 0x12 offset in data sheet */
+#define HHI_GP_PLL_CNTL4 0x4C /* 0x13 offset in data sheet */
+#define HHI_GP_PLL_CNTL5 0x50 /* 0x14 offset in data sheet */
#define HHI_VIID_CLK_DIV 0x128 /* 0x4a offset in data sheet */
#define HHI_VIID_CLK_CNTL 0x12c /* 0x4b offset in data sheet */
#define HHI_GCLK_MPEG0 0x140 /* 0x50 offset in data sheet */
@@ -146,7 +150,6 @@
#define CLKID_CTS_VDAC0 171
#define CLKID_HDMI_SYS_SEL 172
#define CLKID_HDMI_SYS_DIV 173
-#define CLKID_HDMI_SYS 174
#define CLKID_MALI_0_SEL 175
#define CLKID_MALI_0_DIV 176
#define CLKID_MALI_0 177
diff --git a/drivers/clk/mmp/Makefile b/drivers/clk/mmp/Makefile
index 14dc8a8a9d087d2de9642759d20067adb5e95f8b..cbcc2f8430a2b0dab8a4d730341967dad87f2017 100644
--- a/drivers/clk/mmp/Makefile
+++ b/drivers/clk/mmp/Makefile
@@ -8,7 +8,8 @@ obj-y += clk-apbc.o clk-apmu.o clk-frac.o clk-mix.o clk-gate.o clk.o
obj-$(CONFIG_RESET_CONTROLLER) += reset.o
obj-$(CONFIG_MACH_MMP_DT) += clk-of-pxa168.o clk-of-pxa910.o
-obj-$(CONFIG_COMMON_CLK_MMP2) += clk-of-mmp2.o clk-pll.o
+obj-$(CONFIG_COMMON_CLK_MMP2) += clk-of-mmp2.o clk-pll.o pwr-island.o
+obj-$(CONFIG_COMMON_CLK_MMP2_AUDIO) += clk-audio.o
obj-$(CONFIG_CPU_PXA168) += clk-pxa168.o
obj-$(CONFIG_CPU_PXA910) += clk-pxa910.o
diff --git a/drivers/clk/mmp/clk-audio.c b/drivers/clk/mmp/clk-audio.c
new file mode 100644
index 0000000000000000000000000000000000000000..eea69d498bd273887d04bd6b85cab3ad5c23bf2c
--- /dev/null
+++ b/drivers/clk/mmp/clk-audio.c
@@ -0,0 +1,443 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * MMP Audio Clock Controller driver
+ *
+ * Copyright (C) 2020 Lubomir Rintel <lkundrak@v3.sk>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/pm_clock.h>
+#include <linux/pm_runtime.h>
+#include <linux/slab.h>
+#include <dt-bindings/clock/marvell,mmp2-audio.h>
+
+/* Audio Controller Registers */
+#define SSPA_AUD_CTRL 0x04
+#define SSPA_AUD_PLL_CTRL0 0x08
+#define SSPA_AUD_PLL_CTRL1 0x0c
+
+/* SSPA Audio Control Register */
+#define SSPA_AUD_CTRL_SYSCLK_SHIFT 0
+#define SSPA_AUD_CTRL_SYSCLK_DIV_SHIFT 1
+#define SSPA_AUD_CTRL_SSPA0_MUX_SHIFT 7
+#define SSPA_AUD_CTRL_SSPA0_SHIFT 8
+#define SSPA_AUD_CTRL_SSPA0_DIV_SHIFT 9
+#define SSPA_AUD_CTRL_SSPA1_SHIFT 16
+#define SSPA_AUD_CTRL_SSPA1_DIV_SHIFT 17
+#define SSPA_AUD_CTRL_SSPA1_MUX_SHIFT 23
+#define SSPA_AUD_CTRL_DIV_MASK 0x7e
+
+/* SSPA Audio PLL Control 0 Register */
+#define SSPA_AUD_PLL_CTRL0_DIV_OCLK_MODULO_MASK (0x7 << 28)
+#define SSPA_AUD_PLL_CTRL0_DIV_OCLK_MODULO(x) ((x) << 28)
+#define SSPA_AUD_PLL_CTRL0_FRACT_MASK (0xfffff << 8)
+#define SSPA_AUD_PLL_CTRL0_FRACT(x) ((x) << 8)
+#define SSPA_AUD_PLL_CTRL0_ENA_DITHER (1 << 7)
+#define SSPA_AUD_PLL_CTRL0_ICP_2UA (0 << 5)
+#define SSPA_AUD_PLL_CTRL0_ICP_5UA (1 << 5)
+#define SSPA_AUD_PLL_CTRL0_ICP_7UA (2 << 5)
+#define SSPA_AUD_PLL_CTRL0_ICP_10UA (3 << 5)
+#define SSPA_AUD_PLL_CTRL0_DIV_FBCCLK_MASK (0x3 << 3)
+#define SSPA_AUD_PLL_CTRL0_DIV_FBCCLK(x) ((x) << 3)
+#define SSPA_AUD_PLL_CTRL0_DIV_MCLK_MASK (0x1 << 2)
+#define SSPA_AUD_PLL_CTRL0_DIV_MCLK(x) ((x) << 2)
+#define SSPA_AUD_PLL_CTRL0_PD_OVPROT_DIS (1 << 1)
+#define SSPA_AUD_PLL_CTRL0_PU (1 << 0)
+
+/* SSPA Audio PLL Control 1 Register */
+#define SSPA_AUD_PLL_CTRL1_SEL_FAST_CLK (1 << 24)
+#define SSPA_AUD_PLL_CTRL1_CLK_SEL_MASK (1 << 11)
+#define SSPA_AUD_PLL_CTRL1_CLK_SEL_AUDIO_PLL (1 << 11)
+#define SSPA_AUD_PLL_CTRL1_CLK_SEL_VCXO (0 << 11)
+#define SSPA_AUD_PLL_CTRL1_DIV_OCLK_PATTERN_MASK (0x7ff << 0)
+#define SSPA_AUD_PLL_CTRL1_DIV_OCLK_PATTERN(x) ((x) << 0)
+
+struct mmp2_audio_clk {
+ void __iomem *mmio_base;
+
+ struct clk_hw audio_pll_hw;
+ struct clk_mux sspa_mux;
+ struct clk_mux sspa1_mux;
+ struct clk_divider sysclk_div;
+ struct clk_divider sspa0_div;
+ struct clk_divider sspa1_div;
+ struct clk_gate sysclk_gate;
+ struct clk_gate sspa0_gate;
+ struct clk_gate sspa1_gate;
+
+ u32 aud_ctrl;
+ u32 aud_pll_ctrl0;
+ u32 aud_pll_ctrl1;
+
+ spinlock_t lock;
+
+ /* Must be last */
+ struct clk_hw_onecell_data clk_data;
+};
+
+static const struct {
+ unsigned long parent_rate;
+ unsigned long freq_vco;
+ unsigned char mclk;
+ unsigned char fbcclk;
+ unsigned short fract;
+} predivs[] = {
+ { 26000000, 135475200, 0, 0, 0x8a18 },
+ { 26000000, 147456000, 0, 1, 0x0da1 },
+ { 38400000, 135475200, 1, 2, 0x8208 },
+ { 38400000, 147456000, 1, 3, 0xaaaa },
+};
+
+static const struct {
+ unsigned char divisor;
+ unsigned char modulo;
+ unsigned char pattern;
+} postdivs[] = {
+ { 1, 3, 0, },
+ { 2, 5, 0, },
+ { 4, 0, 0, },
+ { 6, 1, 1, },
+ { 8, 1, 0, },
+ { 9, 1, 2, },
+ { 12, 2, 1, },
+ { 16, 2, 0, },
+ { 18, 2, 2, },
+ { 24, 4, 1, },
+ { 36, 4, 2, },
+ { 48, 6, 1, },
+ { 72, 6, 2, },
+};
+
+static unsigned long audio_pll_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct mmp2_audio_clk *priv = container_of(hw, struct mmp2_audio_clk, audio_pll_hw);
+ unsigned int prediv;
+ unsigned int postdiv;
+ u32 aud_pll_ctrl0;
+ u32 aud_pll_ctrl1;
+
+ aud_pll_ctrl0 = readl(priv->mmio_base + SSPA_AUD_PLL_CTRL0);
+ aud_pll_ctrl0 &= SSPA_AUD_PLL_CTRL0_DIV_OCLK_MODULO_MASK |
+ SSPA_AUD_PLL_CTRL0_FRACT_MASK |
+ SSPA_AUD_PLL_CTRL0_ENA_DITHER |
+ SSPA_AUD_PLL_CTRL0_DIV_FBCCLK_MASK |
+ SSPA_AUD_PLL_CTRL0_DIV_MCLK_MASK |
+ SSPA_AUD_PLL_CTRL0_PU;
+
+ aud_pll_ctrl1 = readl(priv->mmio_base + SSPA_AUD_PLL_CTRL1);
+ aud_pll_ctrl1 &= SSPA_AUD_PLL_CTRL1_CLK_SEL_MASK |
+ SSPA_AUD_PLL_CTRL1_DIV_OCLK_PATTERN_MASK;
+
+ for (prediv = 0; prediv < ARRAY_SIZE(predivs); prediv++) {
+ if (predivs[prediv].parent_rate != parent_rate)
+ continue;
+ for (postdiv = 0; postdiv < ARRAY_SIZE(postdivs); postdiv++) {
+ unsigned long freq;
+ u32 val;
+
+ val = SSPA_AUD_PLL_CTRL0_ENA_DITHER;
+ val |= SSPA_AUD_PLL_CTRL0_PU;
+ val |= SSPA_AUD_PLL_CTRL0_DIV_OCLK_MODULO(postdivs[postdiv].modulo);
+ val |= SSPA_AUD_PLL_CTRL0_FRACT(predivs[prediv].fract);
+ val |= SSPA_AUD_PLL_CTRL0_DIV_FBCCLK(predivs[prediv].fbcclk);
+ val |= SSPA_AUD_PLL_CTRL0_DIV_MCLK(predivs[prediv].mclk);
+ if (val != aud_pll_ctrl0)
+ continue;
+
+ val = SSPA_AUD_PLL_CTRL1_CLK_SEL_AUDIO_PLL;
+ val |= SSPA_AUD_PLL_CTRL1_DIV_OCLK_PATTERN(postdivs[postdiv].pattern);
+ if (val != aud_pll_ctrl1)
+ continue;
+
+ freq = predivs[prediv].freq_vco;
+ freq /= postdivs[postdiv].divisor;
+ return freq;
+ }
+ }
+
+ return 0;
+}
+
+static long audio_pll_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *parent_rate)
+{
+ unsigned int prediv;
+ unsigned int postdiv;
+ long rounded = 0;
+
+ for (prediv = 0; prediv < ARRAY_SIZE(predivs); prediv++) {
+ if (predivs[prediv].parent_rate != *parent_rate)
+ continue;
+ for (postdiv = 0; postdiv < ARRAY_SIZE(postdivs); postdiv++) {
+ long freq = predivs[prediv].freq_vco;
+
+ freq /= postdivs[postdiv].divisor;
+ if (freq == rate)
+ return rate;
+ if (freq < rate)
+ continue;
+ if (rounded && freq > rounded)
+ continue;
+ rounded = freq;
+ }
+ }
+
+ return rounded;
+}
+
+static int audio_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct mmp2_audio_clk *priv = container_of(hw, struct mmp2_audio_clk, audio_pll_hw);
+ unsigned int prediv;
+ unsigned int postdiv;
+ unsigned long val;
+
+ for (prediv = 0; prediv < ARRAY_SIZE(predivs); prediv++) {
+ if (predivs[prediv].parent_rate != parent_rate)
+ continue;
+
+ for (postdiv = 0; postdiv < ARRAY_SIZE(postdivs); postdiv++) {
+ if (rate * postdivs[postdiv].divisor != predivs[prediv].freq_vco)
+ continue;
+
+ val = SSPA_AUD_PLL_CTRL0_ENA_DITHER;
+ val |= SSPA_AUD_PLL_CTRL0_PU;
+ val |= SSPA_AUD_PLL_CTRL0_DIV_OCLK_MODULO(postdivs[postdiv].modulo);
+ val |= SSPA_AUD_PLL_CTRL0_FRACT(predivs[prediv].fract);
+ val |= SSPA_AUD_PLL_CTRL0_DIV_FBCCLK(predivs[prediv].fbcclk);
+ val |= SSPA_AUD_PLL_CTRL0_DIV_MCLK(predivs[prediv].mclk);
+ writel(val, priv->mmio_base + SSPA_AUD_PLL_CTRL0);
+
+ val = SSPA_AUD_PLL_CTRL1_CLK_SEL_AUDIO_PLL;
+ val |= SSPA_AUD_PLL_CTRL1_DIV_OCLK_PATTERN(postdivs[postdiv].pattern);
+ writel(val, priv->mmio_base + SSPA_AUD_PLL_CTRL1);
+
+ return 0;
+ }
+ }
+
+ return -ERANGE;
+}
+
+static const struct clk_ops audio_pll_ops = {
+ .recalc_rate = audio_pll_recalc_rate,
+ .round_rate = audio_pll_round_rate,
+ .set_rate = audio_pll_set_rate,
+};
+
+static int register_clocks(struct mmp2_audio_clk *priv, struct device *dev)
+{
+ const struct clk_parent_data sspa_mux_parents[] = {
+ { .hw = &priv->audio_pll_hw },
+ { .fw_name = "i2s0" },
+ };
+ const struct clk_parent_data sspa1_mux_parents[] = {
+ { .hw = &priv->audio_pll_hw },
+ { .fw_name = "i2s1" },
+ };
+ int ret;
+
+ priv->audio_pll_hw.init = CLK_HW_INIT_FW_NAME("audio_pll",
+ "vctcxo", &audio_pll_ops,
+ CLK_SET_RATE_PARENT);
+ ret = devm_clk_hw_register(dev, &priv->audio_pll_hw);
+ if (ret)
+ return ret;
+
+ priv->sspa_mux.hw.init = CLK_HW_INIT_PARENTS_DATA("sspa_mux",
+ sspa_mux_parents, &clk_mux_ops,
+ CLK_SET_RATE_PARENT);
+ priv->sspa_mux.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sspa_mux.mask = 1;
+ priv->sspa_mux.shift = SSPA_AUD_CTRL_SSPA0_MUX_SHIFT;
+ ret = devm_clk_hw_register(dev, &priv->sspa_mux.hw);
+ if (ret)
+ return ret;
+
+ priv->sysclk_div.hw.init = CLK_HW_INIT_HW("sys_div",
+ &priv->sspa_mux.hw, &clk_divider_ops,
+ CLK_SET_RATE_PARENT);
+ priv->sysclk_div.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sysclk_div.shift = SSPA_AUD_CTRL_SYSCLK_DIV_SHIFT;
+ priv->sysclk_div.width = 6;
+ priv->sysclk_div.flags = CLK_DIVIDER_ONE_BASED;
+ priv->sysclk_div.flags |= CLK_DIVIDER_ROUND_CLOSEST;
+ priv->sysclk_div.flags |= CLK_DIVIDER_ALLOW_ZERO;
+ ret = devm_clk_hw_register(dev, &priv->sysclk_div.hw);
+ if (ret)
+ return ret;
+
+ priv->sysclk_gate.hw.init = CLK_HW_INIT_HW("sys_clk",
+ &priv->sysclk_div.hw, &clk_gate_ops,
+ CLK_SET_RATE_PARENT);
+ priv->sysclk_gate.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sysclk_gate.bit_idx = SSPA_AUD_CTRL_SYSCLK_SHIFT;
+ ret = devm_clk_hw_register(dev, &priv->sysclk_gate.hw);
+ if (ret)
+ return ret;
+
+ priv->sspa0_div.hw.init = CLK_HW_INIT_HW("sspa0_div",
+ &priv->sspa_mux.hw, &clk_divider_ops, 0);
+ priv->sspa0_div.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sspa0_div.shift = SSPA_AUD_CTRL_SSPA0_DIV_SHIFT;
+ priv->sspa0_div.width = 6;
+ priv->sspa0_div.flags = CLK_DIVIDER_ONE_BASED;
+ priv->sspa0_div.flags |= CLK_DIVIDER_ROUND_CLOSEST;
+ priv->sspa0_div.flags |= CLK_DIVIDER_ALLOW_ZERO;
+ ret = devm_clk_hw_register(dev, &priv->sspa0_div.hw);
+ if (ret)
+ return ret;
+
+ priv->sspa0_gate.hw.init = CLK_HW_INIT_HW("sspa0_clk",
+ &priv->sspa0_div.hw, &clk_gate_ops,
+ CLK_SET_RATE_PARENT);
+ priv->sspa0_gate.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sspa0_gate.bit_idx = SSPA_AUD_CTRL_SSPA0_SHIFT;
+ ret = devm_clk_hw_register(dev, &priv->sspa0_gate.hw);
+ if (ret)
+ return ret;
+
+ priv->sspa1_mux.hw.init = CLK_HW_INIT_PARENTS_DATA("sspa1_mux",
+ sspa1_mux_parents, &clk_mux_ops,
+ CLK_SET_RATE_PARENT);
+ priv->sspa1_mux.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sspa1_mux.mask = 1;
+ priv->sspa1_mux.shift = SSPA_AUD_CTRL_SSPA1_MUX_SHIFT;
+ ret = devm_clk_hw_register(dev, &priv->sspa1_mux.hw);
+ if (ret)
+ return ret;
+
+ priv->sspa1_div.hw.init = CLK_HW_INIT_HW("sspa1_div",
+ &priv->sspa1_mux.hw, &clk_divider_ops, 0);
+ priv->sspa1_div.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sspa1_div.shift = SSPA_AUD_CTRL_SSPA1_DIV_SHIFT;
+ priv->sspa1_div.width = 6;
+ priv->sspa1_div.flags = CLK_DIVIDER_ONE_BASED;
+ priv->sspa1_div.flags |= CLK_DIVIDER_ROUND_CLOSEST;
+ priv->sspa1_div.flags |= CLK_DIVIDER_ALLOW_ZERO;
+ ret = devm_clk_hw_register(dev, &priv->sspa1_div.hw);
+ if (ret)
+ return ret;
+
+ priv->sspa1_gate.hw.init = CLK_HW_INIT_HW("sspa1_clk",
+ &priv->sspa1_div.hw, &clk_gate_ops,
+ CLK_SET_RATE_PARENT);
+ priv->sspa1_gate.reg = priv->mmio_base + SSPA_AUD_CTRL;
+ priv->sspa1_gate.bit_idx = SSPA_AUD_CTRL_SSPA1_SHIFT;
+ ret = devm_clk_hw_register(dev, &priv->sspa1_gate.hw);
+ if (ret)
+ return ret;
+
+ priv->clk_data.hws[MMP2_CLK_AUDIO_SYSCLK] = &priv->sysclk_gate.hw;
+ priv->clk_data.hws[MMP2_CLK_AUDIO_SSPA0] = &priv->sspa0_gate.hw;
+ priv->clk_data.hws[MMP2_CLK_AUDIO_SSPA1] = &priv->sspa1_gate.hw;
+ priv->clk_data.num = MMP2_CLK_AUDIO_NR_CLKS;
+
+ return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
+ &priv->clk_data);
+}
+
+static int mmp2_audio_clk_probe(struct platform_device *pdev)
+{
+ struct mmp2_audio_clk *priv;
+ int ret;
+
+ priv = devm_kzalloc(&pdev->dev,
+ struct_size(priv, clk_data.hws,
+ MMP2_CLK_AUDIO_NR_CLKS),
+ GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ spin_lock_init(&priv->lock);
+ platform_set_drvdata(pdev, priv);
+
+ priv->mmio_base = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(priv->mmio_base))
+ return PTR_ERR(priv->mmio_base);
+
+ pm_runtime_enable(&pdev->dev);
+ ret = pm_clk_create(&pdev->dev);
+ if (ret)
+ goto disable_pm_runtime;
+
+ ret = pm_clk_add(&pdev->dev, "audio");
+ if (ret)
+ goto destroy_pm_clk;
+
+ ret = register_clocks(priv, &pdev->dev);
+ if (ret)
+ goto destroy_pm_clk;
+
+ return 0;
+
+destroy_pm_clk:
+ pm_clk_destroy(&pdev->dev);
+disable_pm_runtime:
+ pm_runtime_disable(&pdev->dev);
+
+ return ret;
+}
+
+static int mmp2_audio_clk_remove(struct platform_device *pdev)
+{
+ pm_clk_destroy(&pdev->dev);
+ pm_runtime_disable(&pdev->dev);
+
+ return 0;
+}
+
+static int __maybe_unused mmp2_audio_clk_suspend(struct device *dev)
+{
+ struct mmp2_audio_clk *priv = dev_get_drvdata(dev);
+
+ priv->aud_ctrl = readl(priv->mmio_base + SSPA_AUD_CTRL);
+ priv->aud_pll_ctrl0 = readl(priv->mmio_base + SSPA_AUD_PLL_CTRL0);
+ priv->aud_pll_ctrl1 = readl(priv->mmio_base + SSPA_AUD_PLL_CTRL1);
+ pm_clk_suspend(dev);
+
+ return 0;
+}
+
+static int __maybe_unused mmp2_audio_clk_resume(struct device *dev)
+{
+ struct mmp2_audio_clk *priv = dev_get_drvdata(dev);
+
+ pm_clk_resume(dev);
+ writel(priv->aud_ctrl, priv->mmio_base + SSPA_AUD_CTRL);
+ writel(priv->aud_pll_ctrl0, priv->mmio_base + SSPA_AUD_PLL_CTRL0);
+ writel(priv->aud_pll_ctrl1, priv->mmio_base + SSPA_AUD_PLL_CTRL1);
+
+ return 0;
+}
+
+static const struct dev_pm_ops mmp2_audio_clk_pm_ops = {
+ SET_RUNTIME_PM_OPS(mmp2_audio_clk_suspend, mmp2_audio_clk_resume, NULL)
+};
+
+static const struct of_device_id mmp2_audio_clk_of_match[] = {
+ { .compatible = "marvell,mmp2-audio-clock" },
+ {}
+};
+
+MODULE_DEVICE_TABLE(of, mmp2_audio_clk_of_match);
+
+static struct platform_driver mmp2_audio_clk_driver = {
+ .driver = {
+ .name = "mmp2-audio-clock",
+ .of_match_table = of_match_ptr(mmp2_audio_clk_of_match),
+ .pm = &mmp2_audio_clk_pm_ops,
+ },
+ .probe = mmp2_audio_clk_probe,
+ .remove = mmp2_audio_clk_remove,
+};
+module_platform_driver(mmp2_audio_clk_driver);
+
+MODULE_AUTHOR("Lubomir Rintel <lkundrak@v3.sk>");
+MODULE_DESCRIPTION("Clock driver for MMP2 Audio subsystem");
+MODULE_LICENSE("GPL");
diff --git a/drivers/clk/mmp/clk-frac.c b/drivers/clk/mmp/clk-frac.c
index fabc09aca6c4649f3bffdaac250434bf862af59c..48f592bd633dfa150072654bcb76480580609882 100644
--- a/drivers/clk/mmp/clk-frac.c
+++ b/drivers/clk/mmp/clk-frac.c
@@ -28,13 +28,15 @@ static long clk_factor_round_rate(struct clk_hw *hw, unsigned long drate,
unsigned long *prate)
{
struct mmp_clk_factor *factor = to_clk_factor(hw);
- unsigned long rate = 0, prev_rate;
+ u64 rate = 0, prev_rate;
int i;
for (i = 0; i < factor->ftbl_cnt; i++) {
prev_rate = rate;
- rate = (((*prate / 10000) * factor->ftbl[i].den) /
- (factor->ftbl[i].num * factor->masks->factor)) * 10000;
+ rate = *prate;
+ rate *= factor->ftbl[i].den;
+ do_div(rate, factor->ftbl[i].num * factor->masks->factor);
+
if (rate > drate)
break;
}
@@ -54,6 +56,7 @@ static unsigned long clk_factor_recalc_rate(struct clk_hw *hw,
struct mmp_clk_factor *factor = to_clk_factor(hw);
struct mmp_clk_factor_masks *masks = factor->masks;
unsigned int val, num, den;
+ u64 rate;
val = readl_relaxed(factor->base);
@@ -66,8 +69,11 @@ static unsigned long clk_factor_recalc_rate(struct clk_hw *hw,
if (!den)
return 0;
- return (((parent_rate / 10000) * den) /
- (num * factor->masks->factor)) * 10000;
+ rate = parent_rate;
+ rate *= den;
+ do_div(rate, num * factor->masks->factor);
+
+ return rate;
}
/* Configures new clock rate*/
@@ -78,12 +84,14 @@ static int clk_factor_set_rate(struct clk_hw *hw, unsigned long drate,
struct mmp_clk_factor_masks *masks = factor->masks;
int i;
unsigned long val;
- unsigned long rate = 0;
unsigned long flags = 0;
+ u64 rate = 0;
for (i = 0; i < factor->ftbl_cnt; i++) {
- rate = (((prate / 10000) * factor->ftbl[i].den) /
- (factor->ftbl[i].num * factor->masks->factor)) * 10000;
+ rate = prate;
+ rate *= factor->ftbl[i].den;
+ do_div(rate, factor->ftbl[i].num * factor->masks->factor);
+
if (rate > drate)
break;
}
@@ -140,7 +148,10 @@ static int clk_factor_init(struct clk_hw *hw)
val &= ~(masks->den_mask << masks->den_shift);
val |= (factor->ftbl[0].den & masks->den_mask) <<
masks->den_shift;
+ }
+ if (!(val & masks->enable_mask) || i >= factor->ftbl_cnt) {
+ val |= masks->enable_mask;
writel(val, factor->base);
}
diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c
index 52dc8b43acd9ad5213297f4b1ee8eed286038f62..67208aea94c5c1efeedc7f07e1e0d147afa231a1 100644
--- a/drivers/clk/mmp/clk-of-mmp2.c
+++ b/drivers/clk/mmp/clk-of-mmp2.c
@@ -17,8 +17,10 @@
#include <linux/delay.h>
#include <linux/err.h>
#include <linux/of_address.h>
+#include <linux/clk.h>
#include <dt-bindings/clock/marvell,mmp2.h>
+#include <dt-bindings/power/marvell,mmp2.h>
#include "clk.h"
#include "reset.h"
@@ -45,6 +47,10 @@
#define APBC_SSP1 0x54
#define APBC_SSP2 0x58
#define APBC_SSP3 0x5c
+#define APBC_THERMAL0 0x90
+#define APBC_THERMAL1 0x98
+#define APBC_THERMAL2 0x9c
+#define APBC_THERMAL3 0xa0
#define APMU_SDH0 0x54
#define APMU_SDH1 0x58
#define APMU_SDH2 0xe8
@@ -55,18 +61,19 @@
#define APMU_DISP1 0x110
#define APMU_CCIC0 0x50
#define APMU_CCIC1 0xf4
-#define APBC_THERMAL0 0x90
-#define APBC_THERMAL1 0x98
-#define APBC_THERMAL2 0x9c
-#define APBC_THERMAL3 0xa0
#define APMU_USBHSIC0 0xf8
#define APMU_USBHSIC1 0xfc
#define APMU_GPU 0xcc
+#define APMU_AUDIO 0x10c
+#define APMU_CAMERA 0x1fc
#define MPMU_FCCR 0x8
#define MPMU_POSR 0x10
#define MPMU_UART_PLL 0x14
#define MPMU_PLL2_CR 0x34
+#define MPMU_I2S0_PLL 0x40
+#define MPMU_I2S1_PLL 0x44
+#define MPMU_ACGR 0x1024
/* MMP3 specific below */
#define MPMU_PLL3_CR 0x50
#define MPMU_PLL3_CTRL1 0x58
@@ -82,6 +89,8 @@ enum mmp2_clk_model {
struct mmp2_clk_unit {
struct mmp_clk_unit unit;
enum mmp2_clk_model model;
+ struct genpd_onecell_data pd_data;
+ struct generic_pm_domain *pm_domains[MMP2_NR_POWER_DOMAINS];
void __iomem *mpmu_base;
void __iomem *apmu_base;
void __iomem *apbc_base;
@@ -91,6 +100,7 @@ static struct mmp_param_fixed_rate_clk fixed_rate_clks[] = {
{MMP2_CLK_CLK32, "clk32", NULL, 0, 32768},
{MMP2_CLK_VCTCXO, "vctcxo", NULL, 0, 26000000},
{MMP2_CLK_USB_PLL, "usb_pll", NULL, 0, 480000000},
+ {0, "i2s_pll", NULL, 0, 99666667},
};
static struct mmp_param_pll_clk pll_clks[] = {
@@ -139,7 +149,35 @@ static struct mmp_clk_factor_tbl uart_factor_tbl[] = {
{.num = 3521, .den = 689}, /*19.23MHZ */
};
-static void mmp2_pll_init(struct mmp2_clk_unit *pxa_unit)
+static struct mmp_clk_factor_masks i2s_factor_masks = {
+ .factor = 2,
+ .num_mask = 0x7fff,
+ .den_mask = 0x1fff,
+ .num_shift = 0,
+ .den_shift = 15,
+ .enable_mask = 0xd0000000,
+};
+
+static struct mmp_clk_factor_tbl i2s_factor_tbl[] = {
+ {.num = 24868, .den = 511}, /* 2.0480 MHz */
+ {.num = 28003, .den = 793}, /* 2.8224 MHz */
+ {.num = 24941, .den = 1025}, /* 4.0960 MHz */
+ {.num = 28003, .den = 1586}, /* 5.6448 MHz */
+ {.num = 31158, .den = 2561}, /* 8.1920 MHz */
+ {.num = 16288, .den = 1845}, /* 11.2896 MHz */
+ {.num = 20772, .den = 2561}, /* 12.2880 MHz */
+ {.num = 8144, .den = 1845}, /* 22.5792 MHz */
+ {.num = 10386, .den = 2561}, /* 24.5760 MHz */
+};
+
+static DEFINE_SPINLOCK(acgr_lock);
+
+static struct mmp_param_gate_clk mpmu_gate_clks[] = {
+ {MMP2_CLK_I2S0, "i2s0_clk", "i2s0_pll", CLK_SET_RATE_PARENT, MPMU_ACGR, 0x200000, 0x200000, 0x0, 0, &acgr_lock},
+ {MMP2_CLK_I2S1, "i2s1_clk", "i2s1_pll", CLK_SET_RATE_PARENT, MPMU_ACGR, 0x100000, 0x100000, 0x0, 0, &acgr_lock},
+};
+
+static void mmp2_main_clk_init(struct mmp2_clk_unit *pxa_unit)
{
struct clk *clk;
struct mmp_clk_unit *unit = &pxa_unit->unit;
@@ -166,6 +204,20 @@ static void mmp2_pll_init(struct mmp2_clk_unit *pxa_unit)
&uart_factor_masks, uart_factor_tbl,
ARRAY_SIZE(uart_factor_tbl), NULL);
mmp_clk_add(unit, MMP2_CLK_UART_PLL, clk);
+
+ mmp_clk_register_factor("i2s0_pll", "pll1_4",
+ CLK_SET_RATE_PARENT,
+ pxa_unit->mpmu_base + MPMU_I2S0_PLL,
+ &i2s_factor_masks, i2s_factor_tbl,
+ ARRAY_SIZE(i2s_factor_tbl), NULL);
+ mmp_clk_register_factor("i2s1_pll", "pll1_4",
+ CLK_SET_RATE_PARENT,
+ pxa_unit->mpmu_base + MPMU_I2S1_PLL,
+ &i2s_factor_masks, i2s_factor_tbl,
+ ARRAY_SIZE(i2s_factor_tbl), NULL);
+
+ mmp_register_gate_clks(unit, mpmu_gate_clks, pxa_unit->mpmu_base,
+ ARRAY_SIZE(mpmu_gate_clks));
}
static DEFINE_SPINLOCK(uart0_lock);
@@ -271,6 +323,8 @@ static u32 mmp2_gpu_bus_parent_table[] = { 0x0000, 0x0020, 0x0030,
static const char * const mmp3_gpu_bus_parent_names[] = {"pll1_4", "pll1_6", "pll1_2", "pll2_2"};
static const char * const mmp3_gpu_gc_parent_names[] = {"pll1", "pll2", "pll1_p", "pll2_p"};
+static DEFINE_SPINLOCK(audio_lock);
+
static struct mmp_clk_mix_config ccic0_mix_config = {
.reg_info = DEFINE_MIX_REG_INFO(4, 17, 2, 6, 32),
};
@@ -326,6 +380,7 @@ static struct mmp_param_gate_clk apmu_gate_clks[] = {
{MMP2_CLK_CCIC1_PHY, "ccic1_phy_clk", "ccic1_mix_clk", CLK_SET_RATE_PARENT, APMU_CCIC1, 0x24, 0x24, 0x0, 0, &ccic1_lock},
{MMP2_CLK_CCIC1_SPHY, "ccic1_sphy_clk", "ccic1_sphy_div", CLK_SET_RATE_PARENT, APMU_CCIC1, 0x300, 0x300, 0x0, 0, &ccic1_lock},
{MMP2_CLK_GPU_BUS, "gpu_bus_clk", "gpu_bus_mux", CLK_SET_RATE_PARENT, APMU_GPU, 0xa, 0xa, 0x0, MMP_CLK_GATE_NEED_DELAY, &gpu_lock},
+ {MMP2_CLK_AUDIO, "audio_clk", "audio_mix_clk", CLK_SET_RATE_PARENT, APMU_AUDIO, 0x12, 0x12, 0x0, 0, &audio_lock},
};
static struct mmp_param_gate_clk mmp2_apmu_gate_clks[] = {
@@ -423,6 +478,41 @@ static void mmp2_clk_reset_init(struct device_node *np,
mmp_clk_reset_register(np, cells, nr_resets);
}
+static void mmp2_pm_domain_init(struct device_node *np,
+ struct mmp2_clk_unit *pxa_unit)
+{
+ if (pxa_unit->model == CLK_MODEL_MMP3) {
+ pxa_unit->pm_domains[MMP2_POWER_DOMAIN_GPU]
+ = mmp_pm_domain_register("gpu",
+ pxa_unit->apmu_base + APMU_GPU,
+ 0x0600, 0x40003, 0x18000c, 0, &gpu_lock);
+ } else {
+ pxa_unit->pm_domains[MMP2_POWER_DOMAIN_GPU]
+ = mmp_pm_domain_register("gpu",
+ pxa_unit->apmu_base + APMU_GPU,
+ 0x8600, 0x00003, 0x00000c,
+ MMP_PM_DOMAIN_NO_DISABLE, &gpu_lock);
+ }
+ pxa_unit->pd_data.num_domains++;
+
+ pxa_unit->pm_domains[MMP2_POWER_DOMAIN_AUDIO]
+ = mmp_pm_domain_register("audio",
+ pxa_unit->apmu_base + APMU_AUDIO,
+ 0x600, 0x2, 0, 0, &audio_lock);
+ pxa_unit->pd_data.num_domains++;
+
+ if (pxa_unit->model == CLK_MODEL_MMP3) {
+ pxa_unit->pm_domains[MMP3_POWER_DOMAIN_CAMERA]
+ = mmp_pm_domain_register("camera",
+ pxa_unit->apmu_base + APMU_CAMERA,
+ 0x600, 0, 0, 0, NULL);
+ pxa_unit->pd_data.num_domains++;
+ }
+
+ pxa_unit->pd_data.domains = pxa_unit->pm_domains;
+ of_genpd_add_provider_onecell(np, &pxa_unit->pd_data);
+}
+
static void __init mmp2_clk_init(struct device_node *np)
{
struct mmp2_clk_unit *pxa_unit;
@@ -454,9 +544,11 @@ static void __init mmp2_clk_init(struct device_node *np)
goto unmap_apmu_region;
}
+ mmp2_pm_domain_init(np, pxa_unit);
+
mmp_clk_init(np, &pxa_unit->unit, MMP2_NR_CLKS);
- mmp2_pll_init(pxa_unit);
+ mmp2_main_clk_init(pxa_unit);
mmp2_apb_periph_clk_init(pxa_unit);
diff --git a/drivers/clk/mmp/clk.h b/drivers/clk/mmp/clk.h
index 20dc1e5dd7564367b8f0601feb30a98914984720..55ac053797819e791d62e5f950779c56a957c994 100644
--- a/drivers/clk/mmp/clk.h
+++ b/drivers/clk/mmp/clk.h
@@ -3,6 +3,7 @@
#define __MACH_MMP_CLK_H
#include <linux/clk-provider.h>
+#include <linux/pm_domain.h>
#include <linux/clkdev.h>
#define APBC_NO_BUS_CTRL BIT(0)
@@ -16,6 +17,7 @@ struct mmp_clk_factor_masks {
unsigned int den_mask;
unsigned int num_shift;
unsigned int den_shift;
+ unsigned int enable_mask;
};
struct mmp_clk_factor_tbl {
@@ -251,4 +253,13 @@ void mmp_clk_init(struct device_node *np, struct mmp_clk_unit *unit,
int nr_clks);
void mmp_clk_add(struct mmp_clk_unit *unit, unsigned int id,
struct clk *clk);
+
+/* Power islands */
+#define MMP_PM_DOMAIN_NO_DISABLE BIT(0)
+
+struct generic_pm_domain *mmp_pm_domain_register(const char *name,
+ void __iomem *reg,
+ u32 power_on, u32 reset, u32 clock_enable,
+ unsigned int flags, spinlock_t *lock);
+
#endif
diff --git a/drivers/clk/mmp/pwr-island.c b/drivers/clk/mmp/pwr-island.c
new file mode 100644
index 0000000000000000000000000000000000000000..ab57c0e995c1d03bdebfeebeae311eb380bcfc97
--- /dev/null
+++ b/drivers/clk/mmp/pwr-island.c
@@ -0,0 +1,115 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * MMP PMU power island support
+ *
+ * Copyright (C) 2020 Lubomir Rintel <lkundrak@v3.sk>
+ */
+
+#include <linux/pm_domain.h>
+#include <linux/slab.h>
+#include <linux/io.h>
+
+#include "clk.h"
+
+#define to_mmp_pm_domain(genpd) container_of(genpd, struct mmp_pm_domain, genpd)
+
+struct mmp_pm_domain {
+ struct generic_pm_domain genpd;
+ void __iomem *reg;
+ spinlock_t *lock;
+ u32 power_on;
+ u32 reset;
+ u32 clock_enable;
+ unsigned int flags;
+};
+
+static int mmp_pm_domain_power_on(struct generic_pm_domain *genpd)
+{
+ struct mmp_pm_domain *pm_domain = to_mmp_pm_domain(genpd);
+ unsigned long flags = 0;
+ u32 val;
+
+ if (pm_domain->lock)
+ spin_lock_irqsave(pm_domain->lock, flags);
+
+ val = readl(pm_domain->reg);
+
+ /* Turn on the power island */
+ val |= pm_domain->power_on;
+ writel(val, pm_domain->reg);
+
+ /* Disable isolation */
+ val |= 0x100;
+ writel(val, pm_domain->reg);
+
+ /* Some blocks need to be reset after a power up */
+ if (pm_domain->reset || pm_domain->clock_enable) {
+ u32 after_power_on = val;
+
+ val &= ~pm_domain->reset;
+ writel(val, pm_domain->reg);
+
+ val |= pm_domain->clock_enable;
+ writel(val, pm_domain->reg);
+
+ val |= pm_domain->reset;
+ writel(val, pm_domain->reg);
+
+ writel(after_power_on, pm_domain->reg);
+ }
+
+ if (pm_domain->lock)
+ spin_unlock_irqrestore(pm_domain->lock, flags);
+
+ return 0;
+}
+
+static int mmp_pm_domain_power_off(struct generic_pm_domain *genpd)
+{
+ struct mmp_pm_domain *pm_domain = to_mmp_pm_domain(genpd);
+ unsigned long flags = 0;
+ u32 val;
+
+ if (pm_domain->flags & MMP_PM_DOMAIN_NO_DISABLE)
+ return 0;
+
+ if (pm_domain->lock)
+ spin_lock_irqsave(pm_domain->lock, flags);
+
+ /* Turn off and isolate the the power island. */
+ val = readl(pm_domain->reg);
+ val &= ~pm_domain->power_on;
+ val &= ~0x100;
+ writel(val, pm_domain->reg);
+
+ if (pm_domain->lock)
+ spin_unlock_irqrestore(pm_domain->lock, flags);
+
+ return 0;
+}
+
+struct generic_pm_domain *mmp_pm_domain_register(const char *name,
+ void __iomem *reg,
+ u32 power_on, u32 reset, u32 clock_enable,
+ unsigned int flags, spinlock_t *lock)
+{
+ struct mmp_pm_domain *pm_domain;
+
+ pm_domain = kzalloc(sizeof(*pm_domain), GFP_KERNEL);
+ if (!pm_domain)
+ return ERR_PTR(-ENOMEM);
+
+ pm_domain->reg = reg;
+ pm_domain->power_on = power_on;
+ pm_domain->reset = reset;
+ pm_domain->clock_enable = clock_enable;
+ pm_domain->flags = flags;
+ pm_domain->lock = lock;
+
+ pm_genpd_init(&pm_domain->genpd, NULL, true);
+ pm_domain->genpd.name = name;
+ pm_domain->genpd.power_on = mmp_pm_domain_power_on;
+ pm_domain->genpd.power_off = mmp_pm_domain_power_off;
+
+ return &pm_domain->genpd;
+}
diff --git a/drivers/clk/qcom/Kconfig b/drivers/clk/qcom/Kconfig
index abb121f8de527707c906b5a8b6bec621c887b110..cde6ca90a06bba22d424631c153e9376985cff7e 100644
--- a/drivers/clk/qcom/Kconfig
+++ b/drivers/clk/qcom/Kconfig
@@ -142,6 +142,14 @@ config MSM_GCC_8916
Say Y if you want to use devices such as UART, SPI i2c, USB,
SD/eMMC, display, graphics, camera etc.
+config MSM_GCC_8939
+ tristate "MSM8939 Global Clock Controller"
+ select QCOM_GDSC
+ help
+ Support for the global clock controller on msm8939 devices.
+ Say Y if you want to use devices such as UART, SPI i2c, USB,
+ SD/eMMC, display, graphics, camera etc.
+
config MSM_GCC_8960
tristate "APQ8064/MSM8960 Global Clock Controller"
help
diff --git a/drivers/clk/qcom/Makefile b/drivers/clk/qcom/Makefile
index 691efbf7e81f055339aac590e0df4523284c2ce7..7ec8561a1270b7c6711815c9ff0934d8c281400e 100644
--- a/drivers/clk/qcom/Makefile
+++ b/drivers/clk/qcom/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_MDM_GCC_9615) += gcc-mdm9615.o
obj-$(CONFIG_MDM_LCC_9615) += lcc-mdm9615.o
obj-$(CONFIG_MSM_GCC_8660) += gcc-msm8660.o
obj-$(CONFIG_MSM_GCC_8916) += gcc-msm8916.o
+obj-$(CONFIG_MSM_GCC_8939) += gcc-msm8939.o
obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
obj-$(CONFIG_MSM_GCC_8994) += gcc-msm8994.o
diff --git a/drivers/clk/qcom/gcc-msm8916.c b/drivers/clk/qcom/gcc-msm8916.c
index 4e329a7baf2ba7e20fbcb19f4ea23bc00da48094..17e4a5a2a9fde03919a8511669b896db2b12ef76 100644
--- a/drivers/clk/qcom/gcc-msm8916.c
+++ b/drivers/clk/qcom/gcc-msm8916.c
@@ -260,7 +260,7 @@ static struct clk_pll gpll0 = {
.l_reg = 0x21004,
.m_reg = 0x21008,
.n_reg = 0x2100c,
- .config_reg = 0x21014,
+ .config_reg = 0x21010,
.mode_reg = 0x21000,
.status_reg = 0x2101c,
.status_bit = 17,
@@ -287,7 +287,7 @@ static struct clk_pll gpll1 = {
.l_reg = 0x20004,
.m_reg = 0x20008,
.n_reg = 0x2000c,
- .config_reg = 0x20014,
+ .config_reg = 0x20010,
.mode_reg = 0x20000,
.status_reg = 0x2001c,
.status_bit = 17,
@@ -314,7 +314,7 @@ static struct clk_pll gpll2 = {
.l_reg = 0x4a004,
.m_reg = 0x4a008,
.n_reg = 0x4a00c,
- .config_reg = 0x4a014,
+ .config_reg = 0x4a010,
.mode_reg = 0x4a000,
.status_reg = 0x4a01c,
.status_bit = 17,
@@ -341,7 +341,7 @@ static struct clk_pll bimc_pll = {
.l_reg = 0x23004,
.m_reg = 0x23008,
.n_reg = 0x2300c,
- .config_reg = 0x23014,
+ .config_reg = 0x23010,
.mode_reg = 0x23000,
.status_reg = 0x2301c,
.status_bit = 17,
diff --git a/drivers/clk/qcom/gcc-msm8939.c b/drivers/clk/qcom/gcc-msm8939.c
new file mode 100644
index 0000000000000000000000000000000000000000..778354f82b1e39c5465b32eb61b637262cfbf950
--- /dev/null
+++ b/drivers/clk/qcom/gcc-msm8939.c
@@ -0,0 +1,3988 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2020 Linaro Limited
+ */
+
+#include <linux/kernel.h>
+#include <linux/bitops.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/clk-provider.h>
+#include <linux/regmap.h>
+#include <linux/reset-controller.h>
+
+#include <dt-bindings/clock/qcom,gcc-msm8939.h>
+#include <dt-bindings/reset/qcom,gcc-msm8939.h>
+
+#include "common.h"
+#include "clk-regmap.h"
+#include "clk-pll.h"
+#include "clk-rcg.h"
+#include "clk-branch.h"
+#include "reset.h"
+#include "gdsc.h"
+
+enum {
+ P_XO,
+ P_GPLL0,
+ P_GPLL0_AUX,
+ P_BIMC,
+ P_GPLL1,
+ P_GPLL1_AUX,
+ P_GPLL2,
+ P_GPLL2_AUX,
+ P_GPLL3,
+ P_GPLL3_AUX,
+ P_GPLL4,
+ P_GPLL5,
+ P_GPLL5_AUX,
+ P_GPLL5_EARLY,
+ P_GPLL6,
+ P_GPLL6_AUX,
+ P_SLEEP_CLK,
+ P_DSI0_PHYPLL_BYTE,
+ P_DSI0_PHYPLL_DSI,
+ P_EXT_PRI_I2S,
+ P_EXT_SEC_I2S,
+ P_EXT_MCLK,
+};
+
+static struct clk_pll gpll0 = {
+ .l_reg = 0x21004,
+ .m_reg = 0x21008,
+ .n_reg = 0x2100c,
+ .config_reg = 0x21010,
+ .mode_reg = 0x21000,
+ .status_reg = 0x2101c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll0",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll0_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll0_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll0.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+static struct clk_pll gpll1 = {
+ .l_reg = 0x20004,
+ .m_reg = 0x20008,
+ .n_reg = 0x2000c,
+ .config_reg = 0x20010,
+ .mode_reg = 0x20000,
+ .status_reg = 0x2001c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll1",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll1_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll1_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll1.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+static struct clk_pll gpll2 = {
+ .l_reg = 0x4a004,
+ .m_reg = 0x4a008,
+ .n_reg = 0x4a00c,
+ .config_reg = 0x4a010,
+ .mode_reg = 0x4a000,
+ .status_reg = 0x4a01c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll2",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll2_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(2),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll2_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll2.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+static struct clk_pll bimc_pll = {
+ .l_reg = 0x23004,
+ .m_reg = 0x23008,
+ .n_reg = 0x2300c,
+ .config_reg = 0x23010,
+ .mode_reg = 0x23000,
+ .status_reg = 0x2301c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "bimc_pll",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap bimc_pll_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(3),
+ .hw.init = &(struct clk_init_data){
+ .name = "bimc_pll_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &bimc_pll.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+static struct clk_pll gpll3 = {
+ .l_reg = 0x22004,
+ .m_reg = 0x22008,
+ .n_reg = 0x2200c,
+ .config_reg = 0x22010,
+ .mode_reg = 0x22000,
+ .status_reg = 0x2201c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll3",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll3_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll3_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll3.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+/* GPLL3 at 1100 MHz, main output enabled. */
+static const struct pll_config gpll3_config = {
+ .l = 57,
+ .m = 7,
+ .n = 24,
+ .vco_val = 0x0,
+ .vco_mask = BIT(20),
+ .pre_div_val = 0x0,
+ .pre_div_mask = BIT(12),
+ .post_div_val = 0x0,
+ .post_div_mask = BIT(9) | BIT(8),
+ .mn_ena_mask = BIT(24),
+ .main_output_mask = BIT(0),
+ .aux_output_mask = BIT(1),
+};
+
+static struct clk_pll gpll4 = {
+ .l_reg = 0x24004,
+ .m_reg = 0x24008,
+ .n_reg = 0x2400c,
+ .config_reg = 0x24010,
+ .mode_reg = 0x24000,
+ .status_reg = 0x2401c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll4",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll4_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(5),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll4_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll4.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+/* GPLL4 at 1200 MHz, main output enabled. */
+static struct pll_config gpll4_config = {
+ .l = 62,
+ .m = 1,
+ .n = 2,
+ .vco_val = 0x0,
+ .vco_mask = BIT(20),
+ .pre_div_val = 0x0,
+ .pre_div_mask = BIT(12),
+ .post_div_val = 0x0,
+ .post_div_mask = BIT(9) | BIT(8),
+ .mn_ena_mask = BIT(24),
+ .main_output_mask = BIT(0),
+};
+
+static struct clk_pll gpll5 = {
+ .l_reg = 0x25004,
+ .m_reg = 0x25008,
+ .n_reg = 0x2500c,
+ .config_reg = 0x25010,
+ .mode_reg = 0x25000,
+ .status_reg = 0x2501c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll5",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll5_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(6),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll5_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll5.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+static struct clk_pll gpll6 = {
+ .l_reg = 0x37004,
+ .m_reg = 0x37008,
+ .n_reg = 0x3700c,
+ .config_reg = 0x37010,
+ .mode_reg = 0x37000,
+ .status_reg = 0x3701c,
+ .status_bit = 17,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll6",
+ .parent_data = &(const struct clk_parent_data) {
+ .fw_name = "xo",
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_ops,
+ },
+};
+
+static struct clk_regmap gpll6_vote = {
+ .enable_reg = 0x45000,
+ .enable_mask = BIT(7),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll6_vote",
+ .parent_data = &(const struct clk_parent_data) {
+ .hw = &gpll6.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_pll_vote_ops,
+ },
+};
+
+static const struct parent_map gcc_xo_gpll0_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_bimc_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_BIMC, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_bimc_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &bimc_pll_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6a_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL6_AUX, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll6a_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll6_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll2a_gpll3_gpll6a_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL2_AUX, 4 },
+ { P_GPLL3, 2 },
+ { P_GPLL6_AUX, 3 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll2a_gpll3_gpll6a_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll2_vote.hw },
+ { .hw = &gpll3_vote.hw },
+ { .hw = &gpll6_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll2_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL2, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll2_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll2_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll2_gpll4_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL2, 3 },
+ { P_GPLL4, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll2_gpll4_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll2_vote.hw },
+ { .hw = &gpll4_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0a_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0_AUX, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0a_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll1a_sleep_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL1_AUX, 2 },
+ { P_SLEEP_CLK, 6 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll1a_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll1_vote.hw },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll1a_gpll6_sleep_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL1_AUX, 2 },
+ { P_GPLL6, 2 },
+ { P_SLEEP_CLK, 6 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll1a_gpll6_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll1_vote.hw },
+ { .hw = &gpll6_vote.hw },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll1a_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL1_AUX, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll1a_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll1_vote.hw },
+};
+
+static const struct parent_map gcc_xo_dsibyte_map[] = {
+ { P_XO, 0, },
+ { P_DSI0_PHYPLL_BYTE, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_dsibyte_parent_data[] = {
+ { .fw_name = "xo" },
+ { .fw_name = "dsi0pllbyte", .name = "dsi0pllbyte" },
+};
+
+static const struct parent_map gcc_xo_gpll0a_dsibyte_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0_AUX, 2 },
+ { P_DSI0_PHYPLL_BYTE, 1 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0a_dsibyte_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .fw_name = "dsi0pllbyte", .name = "dsi0pllbyte" },
+};
+
+static const struct parent_map gcc_xo_gpll1_dsiphy_gpll6_gpll3a_gpll0a_map[] = {
+ { P_XO, 0 },
+ { P_GPLL1, 1 },
+ { P_DSI0_PHYPLL_DSI, 2 },
+ { P_GPLL6, 3 },
+ { P_GPLL3_AUX, 4 },
+ { P_GPLL0_AUX, 5 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll1_dsiphy_gpll6_gpll3a_gpll0a_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll1_vote.hw },
+ { .fw_name = "dsi0pll", .name = "dsi0pll" },
+ { .hw = &gpll6_vote.hw },
+ { .hw = &gpll3_vote.hw },
+ { .hw = &gpll0_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0a_dsiphy_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0_AUX, 2 },
+ { P_DSI0_PHYPLL_DSI, 1 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0a_dsiphy_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .fw_name = "dsi0pll", .name = "dsi0pll" },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll5a_gpll6_bimc_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL5_AUX, 3 },
+ { P_GPLL6, 2 },
+ { P_BIMC, 4 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll5a_gpll6_bimc_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll5_vote.hw },
+ { .hw = &gpll6_vote.hw },
+ { .hw = &bimc_pll_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll1_sleep_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL1, 2 },
+ { P_SLEEP_CLK, 6 }
+};
+
+static const struct clk_parent_data gcc_xo_gpll0_gpll1_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .hw = &gpll1_vote.hw },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll1_epi2s_emclk_sleep_map[] = {
+ { P_XO, 0 },
+ { P_GPLL1, 1 },
+ { P_EXT_PRI_I2S, 2 },
+ { P_EXT_MCLK, 3 },
+ { P_SLEEP_CLK, 6 }
+};
+
+static const struct clk_parent_data gcc_xo_gpll1_epi2s_emclk_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll0_vote.hw },
+ { .fw_name = "ext_pri_i2s", .name = "ext_pri_i2s" },
+ { .fw_name = "ext_mclk", .name = "ext_mclk" },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll1_esi2s_emclk_sleep_map[] = {
+ { P_XO, 0 },
+ { P_GPLL1, 1 },
+ { P_EXT_SEC_I2S, 2 },
+ { P_EXT_MCLK, 3 },
+ { P_SLEEP_CLK, 6 }
+};
+
+static const struct clk_parent_data gcc_xo_gpll1_esi2s_emclk_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll1_vote.hw },
+ { .fw_name = "ext_sec_i2s", .name = "ext_sec_i2s" },
+ { .fw_name = "ext_mclk", .name = "ext_mclk" },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_sleep_map[] = {
+ { P_XO, 0 },
+ { P_SLEEP_CLK, 6 }
+};
+
+static const struct clk_parent_data gcc_xo_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll1_emclk_sleep_map[] = {
+ { P_XO, 0 },
+ { P_GPLL1, 1 },
+ { P_EXT_MCLK, 2 },
+ { P_SLEEP_CLK, 6 }
+};
+
+static const struct clk_parent_data gcc_xo_gpll1_emclk_sleep_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll1_vote.hw },
+ { .fw_name = "ext_mclk", .name = "ext_mclk" },
+ { .fw_name = "sleep_clk", .name = "sleep_clk" },
+};
+
+static const struct parent_map gcc_xo_gpll6_gpll0_map[] = {
+ { P_XO, 0 },
+ { P_GPLL6, 1 },
+ { P_GPLL0, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll6_gpll0_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll6_vote.hw },
+ { .hw = &gpll0_vote.hw },
+};
+
+static const struct parent_map gcc_xo_gpll6_gpll0a_map[] = {
+ { P_XO, 0 },
+ { P_GPLL6, 1 },
+ { P_GPLL0_AUX, 2 },
+};
+
+static const struct clk_parent_data gcc_xo_gpll6_gpll0a_parent_data[] = {
+ { .fw_name = "xo" },
+ { .hw = &gpll6_vote.hw },
+ { .hw = &gpll0_vote.hw },
+};
+
+static struct clk_rcg2 pcnoc_bfdcd_clk_src = {
+ .cmd_rcgr = 0x27000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pcnoc_bfdcd_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 system_noc_bfdcd_clk_src = {
+ .cmd_rcgr = 0x26004,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll6a_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "system_noc_bfdcd_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll6a_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 bimc_ddr_clk_src = {
+ .cmd_rcgr = 0x32004,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_bimc_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "bimc_ddr_clk_src",
+ .parent_data = gcc_xo_gpll0_bimc_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ .flags = CLK_GET_RATE_NOCACHE,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_ahb_clk[] = {
+ F(40000000, P_GPLL0, 10, 1, 2),
+ F(80000000, P_GPLL0, 10, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 camss_ahb_clk_src = {
+ .cmd_rcgr = 0x5a000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_camss_ahb_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "camss_ahb_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_apss_ahb_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(50000000, P_GPLL0, 16, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(133330000, P_GPLL0, 6, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 apss_ahb_clk_src = {
+ .cmd_rcgr = 0x46000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_apss_ahb_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "apss_ahb_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_csi0_1_clk[] = {
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 csi0_clk_src = {
+ .cmd_rcgr = 0x4e020,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_camss_csi0_1_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "csi0_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 csi1_clk_src = {
+ .cmd_rcgr = 0x4f020,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_camss_csi0_1_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "csi1_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_oxili_gfx3d_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(50000000, P_GPLL0, 16, 0, 0),
+ F(80000000, P_GPLL0, 10, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ F(220000000, P_GPLL3, 5, 0, 0),
+ F(266670000, P_GPLL0, 3, 0, 0),
+ F(310000000, P_GPLL2_AUX, 3, 0, 0),
+ F(400000000, P_GPLL0, 2, 0, 0),
+ F(465000000, P_GPLL2_AUX, 2, 0, 0),
+ F(550000000, P_GPLL3, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gfx3d_clk_src = {
+ .cmd_rcgr = 0x59000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll2a_gpll3_gpll6a_map,
+ .freq_tbl = ftbl_gcc_oxili_gfx3d_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gfx3d_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll2a_gpll3_gpll6a_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_vfe0_clk[] = {
+ F(50000000, P_GPLL0, 16, 0, 0),
+ F(80000000, P_GPLL0, 10, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ F(177780000, P_GPLL0, 4.5, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ F(266670000, P_GPLL0, 3, 0, 0),
+ F(320000000, P_GPLL0, 2.5, 0, 0),
+ F(400000000, P_GPLL0, 2, 0, 0),
+ F(465000000, P_GPLL2, 2, 0, 0),
+ F(480000000, P_GPLL4, 2.5, 0, 0),
+ F(600000000, P_GPLL4, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 vfe0_clk_src = {
+ .cmd_rcgr = 0x58000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll2_gpll4_map,
+ .freq_tbl = ftbl_gcc_camss_vfe0_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "vfe0_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll2_gpll4_parent_data,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_blsp1_qup1_6_i2c_apps_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(50000000, P_GPLL0, 16, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 blsp1_qup1_i2c_apps_clk_src = {
+ .cmd_rcgr = 0x0200c,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup1_i2c_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_blsp1_qup1_6_spi_apps_clk[] = {
+ F(960000, P_XO, 10, 1, 2),
+ F(4800000, P_XO, 4, 0, 0),
+ F(9600000, P_XO, 2, 0, 0),
+ F(16000000, P_GPLL0, 10, 1, 5),
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_GPLL0, 16, 1, 2),
+ F(50000000, P_GPLL0, 16, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 blsp1_qup1_spi_apps_clk_src = {
+ .cmd_rcgr = 0x02024,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup1_spi_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup2_i2c_apps_clk_src = {
+ .cmd_rcgr = 0x03000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup2_i2c_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup2_spi_apps_clk_src = {
+ .cmd_rcgr = 0x03014,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup2_spi_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup3_i2c_apps_clk_src = {
+ .cmd_rcgr = 0x04000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup3_i2c_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup3_spi_apps_clk_src = {
+ .cmd_rcgr = 0x04024,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup3_spi_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup4_i2c_apps_clk_src = {
+ .cmd_rcgr = 0x05000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup4_i2c_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup4_spi_apps_clk_src = {
+ .cmd_rcgr = 0x05024,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup4_spi_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup5_i2c_apps_clk_src = {
+ .cmd_rcgr = 0x06000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup5_i2c_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup5_spi_apps_clk_src = {
+ .cmd_rcgr = 0x06024,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup5_spi_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup6_i2c_apps_clk_src = {
+ .cmd_rcgr = 0x07000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_i2c_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup6_i2c_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_qup6_spi_apps_clk_src = {
+ .cmd_rcgr = 0x07024,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_qup1_6_spi_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_qup6_spi_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_blsp1_uart1_6_apps_clk[] = {
+ F(3686400, P_GPLL0, 1, 72, 15625),
+ F(7372800, P_GPLL0, 1, 144, 15625),
+ F(14745600, P_GPLL0, 1, 288, 15625),
+ F(16000000, P_GPLL0, 10, 1, 5),
+ F(19200000, P_XO, 1, 0, 0),
+ F(24000000, P_GPLL0, 1, 3, 100),
+ F(25000000, P_GPLL0, 16, 1, 2),
+ F(32000000, P_GPLL0, 1, 1, 25),
+ F(40000000, P_GPLL0, 1, 1, 20),
+ F(46400000, P_GPLL0, 1, 29, 500),
+ F(48000000, P_GPLL0, 1, 3, 50),
+ F(51200000, P_GPLL0, 1, 8, 125),
+ F(56000000, P_GPLL0, 1, 7, 100),
+ F(58982400, P_GPLL0, 1, 1152, 15625),
+ F(60000000, P_GPLL0, 1, 3, 40),
+ { }
+};
+
+static struct clk_rcg2 blsp1_uart1_apps_clk_src = {
+ .cmd_rcgr = 0x02044,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_uart1_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 blsp1_uart2_apps_clk_src = {
+ .cmd_rcgr = 0x03034,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_blsp1_uart1_6_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "blsp1_uart2_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_cci_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 cci_clk_src = {
+ .cmd_rcgr = 0x51000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0a_map,
+ .freq_tbl = ftbl_gcc_camss_cci_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "cci_clk_src",
+ .parent_data = gcc_xo_gpll0a_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_gp0_1_clk[] = {
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 camss_gp0_clk_src = {
+ .cmd_rcgr = 0x54000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_sleep_map,
+ .freq_tbl = ftbl_gcc_camss_gp0_1_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "camss_gp0_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_sleep_parent_data,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 camss_gp1_clk_src = {
+ .cmd_rcgr = 0x55000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_sleep_map,
+ .freq_tbl = ftbl_gcc_camss_gp0_1_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "camss_gp1_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_sleep_parent_data,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_jpeg0_clk[] = {
+ F(133330000, P_GPLL0, 6, 0, 0),
+ F(266670000, P_GPLL0, 3, 0, 0),
+ F(320000000, P_GPLL0, 2.5, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 jpeg0_clk_src = {
+ .cmd_rcgr = 0x57000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_camss_jpeg0_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "jpeg0_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_mclk0_1_clk[] = {
+ F(24000000, P_GPLL0, 1, 1, 45),
+ F(66670000, P_GPLL0, 12, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 mclk0_clk_src = {
+ .cmd_rcgr = 0x52000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_gpll6_sleep_map,
+ .freq_tbl = ftbl_gcc_camss_mclk0_1_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "mclk0_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_gpll6_sleep_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 mclk1_clk_src = {
+ .cmd_rcgr = 0x53000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_gpll6_sleep_map,
+ .freq_tbl = ftbl_gcc_camss_mclk0_1_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "mclk1_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_gpll6_sleep_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_csi0_1phytimer_clk[] = {
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 csi0phytimer_clk_src = {
+ .cmd_rcgr = 0x4e000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_map,
+ .freq_tbl = ftbl_gcc_camss_csi0_1phytimer_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "csi0phytimer_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 csi1phytimer_clk_src = {
+ .cmd_rcgr = 0x4f000,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_map,
+ .freq_tbl = ftbl_gcc_camss_csi0_1phytimer_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "csi1phytimer_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_camss_cpp_clk[] = {
+ F(160000000, P_GPLL0, 5, 0, 0),
+ F(320000000, P_GPLL0, 2.5, 0, 0),
+ F(465000000, P_GPLL2, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 cpp_clk_src = {
+ .cmd_rcgr = 0x58018,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll2_map,
+ .freq_tbl = ftbl_gcc_camss_cpp_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "cpp_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll2_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_crypto_clk[] = {
+ F(50000000, P_GPLL0, 16, 0, 0),
+ F(80000000, P_GPLL0, 10, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ { }
+};
+
+/* This is not in the documentation but is in the downstream driver */
+static struct clk_rcg2 crypto_clk_src = {
+ .cmd_rcgr = 0x16004,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_crypto_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "crypto_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_gp1_3_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gp1_clk_src = {
+ .cmd_rcgr = 0x08004,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_sleep_map,
+ .freq_tbl = ftbl_gcc_gp1_3_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gp1_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_sleep_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 gp2_clk_src = {
+ .cmd_rcgr = 0x09004,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_sleep_map,
+ .freq_tbl = ftbl_gcc_gp1_3_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gp2_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_sleep_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 gp3_clk_src = {
+ .cmd_rcgr = 0x0a004,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll1a_sleep_map,
+ .freq_tbl = ftbl_gcc_gp1_3_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gp3_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1a_sleep_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 byte0_clk_src = {
+ .cmd_rcgr = 0x4d044,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0a_dsibyte_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "byte0_clk_src",
+ .parent_data = gcc_xo_gpll0a_dsibyte_parent_data,
+ .num_parents = 3,
+ .ops = &clk_byte2_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_rcg2 byte1_clk_src = {
+ .cmd_rcgr = 0x4d0b0,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0a_dsibyte_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "byte1_clk_src",
+ .parent_data = gcc_xo_gpll0a_dsibyte_parent_data,
+ .num_parents = 3,
+ .ops = &clk_byte2_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_mdss_esc_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 esc0_clk_src = {
+ .cmd_rcgr = 0x4d060,
+ .hid_width = 5,
+ .parent_map = gcc_xo_dsibyte_map,
+ .freq_tbl = ftbl_gcc_mdss_esc_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "esc0_clk_src",
+ .parent_data = gcc_xo_dsibyte_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 esc1_clk_src = {
+ .cmd_rcgr = 0x4d0a8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_dsibyte_map,
+ .freq_tbl = ftbl_gcc_mdss_esc_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "esc1_clk_src",
+ .parent_data = gcc_xo_dsibyte_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_mdss_mdp_clk[] = {
+ F(50000000, P_GPLL0_AUX, 16, 0, 0),
+ F(80000000, P_GPLL0_AUX, 10, 0, 0),
+ F(100000000, P_GPLL0_AUX, 8, 0, 0),
+ F(160000000, P_GPLL0_AUX, 5, 0, 0),
+ F(177780000, P_GPLL0_AUX, 4.5, 0, 0),
+ F(200000000, P_GPLL0_AUX, 4, 0, 0),
+ F(266670000, P_GPLL0_AUX, 3, 0, 0),
+ F(307200000, P_GPLL1, 2, 0, 0),
+ F(366670000, P_GPLL3_AUX, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 mdp_clk_src = {
+ .cmd_rcgr = 0x4d014,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll1_dsiphy_gpll6_gpll3a_gpll0a_map,
+ .freq_tbl = ftbl_gcc_mdss_mdp_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "mdp_clk_src",
+ .parent_data = gcc_xo_gpll1_dsiphy_gpll6_gpll3a_gpll0a_parent_data,
+ .num_parents = 6,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 pclk0_clk_src = {
+ .cmd_rcgr = 0x4d000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0a_dsiphy_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pclk0_clk_src",
+ .parent_data = gcc_xo_gpll0a_dsiphy_parent_data,
+ .num_parents = 3,
+ .ops = &clk_pixel_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_rcg2 pclk1_clk_src = {
+ .cmd_rcgr = 0x4d0b8,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0a_dsiphy_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pclk1_clk_src",
+ .parent_data = gcc_xo_gpll0a_dsiphy_parent_data,
+ .num_parents = 3,
+ .ops = &clk_pixel_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_mdss_vsync_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 vsync_clk_src = {
+ .cmd_rcgr = 0x4d02c,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0a_map,
+ .freq_tbl = ftbl_gcc_mdss_vsync_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "vsync_clk_src",
+ .parent_data = gcc_xo_gpll0a_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_pdm2_clk[] = {
+ F(64000000, P_GPLL0, 12.5, 0, 0),
+ { }
+};
+
+/* This is not in the documentation but is in the downstream driver */
+static struct clk_rcg2 pdm2_clk_src = {
+ .cmd_rcgr = 0x44010,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_pdm2_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pdm2_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_sdcc_apps_clk[] = {
+ F(144000, P_XO, 16, 3, 25),
+ F(400000, P_XO, 12, 1, 4),
+ F(20000000, P_GPLL0, 10, 1, 4),
+ F(25000000, P_GPLL0, 16, 1, 2),
+ F(50000000, P_GPLL0, 16, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(177770000, P_GPLL0, 4.5, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 sdcc1_apps_clk_src = {
+ .cmd_rcgr = 0x42004,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_sdcc_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "sdcc1_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_floor_ops,
+ },
+};
+
+static struct clk_rcg2 sdcc2_apps_clk_src = {
+ .cmd_rcgr = 0x43004,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_sdcc_apps_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "sdcc2_apps_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_floor_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_apss_tcu_clk[] = {
+ F(154285000, P_GPLL6, 7, 0, 0),
+ F(320000000, P_GPLL0, 2.5, 0, 0),
+ F(400000000, P_GPLL0, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 apss_tcu_clk_src = {
+ .cmd_rcgr = 0x1207c,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll5a_gpll6_bimc_map,
+ .freq_tbl = ftbl_gcc_apss_tcu_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "apss_tcu_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll5a_gpll6_bimc_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_bimc_gpu_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ F(266500000, P_BIMC, 4, 0, 0),
+ F(400000000, P_GPLL0, 2, 0, 0),
+ F(533000000, P_BIMC, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 bimc_gpu_clk_src = {
+ .cmd_rcgr = 0x31028,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll5a_gpll6_bimc_map,
+ .freq_tbl = ftbl_gcc_bimc_gpu_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "bimc_gpu_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll5a_gpll6_bimc_parent_data,
+ .num_parents = 5,
+ .flags = CLK_GET_RATE_NOCACHE,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_usb_hs_system_clk[] = {
+ F(80000000, P_GPLL0, 10, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 usb_hs_system_clk_src = {
+ .cmd_rcgr = 0x41010,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_usb_hs_system_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb_hs_system_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_usb_fs_system_clk[] = {
+ F(64000000, P_GPLL0, 12.5, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 usb_fs_system_clk_src = {
+ .cmd_rcgr = 0x3f010,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_usb_fs_system_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb_fs_system_clk_src",
+ .parent_data = gcc_xo_gpll6_gpll0_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_usb_fs_ic_clk[] = {
+ F(60000000, P_GPLL6, 1, 1, 18),
+ { }
+};
+
+static struct clk_rcg2 usb_fs_ic_clk_src = {
+ .cmd_rcgr = 0x3f034,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_usb_fs_ic_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb_fs_ic_clk_src",
+ .parent_data = gcc_xo_gpll6_gpll0a_parent_data,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_ultaudio_ahb_clk[] = {
+ F(3200000, P_XO, 6, 0, 0),
+ F(6400000, P_XO, 3, 0, 0),
+ F(9600000, P_XO, 2, 0, 0),
+ F(19200000, P_XO, 1, 0, 0),
+ F(40000000, P_GPLL0, 10, 1, 2),
+ F(66670000, P_GPLL0, 12, 0, 0),
+ F(80000000, P_GPLL0, 10, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 ultaudio_ahbfabric_clk_src = {
+ .cmd_rcgr = 0x1c010,
+ .hid_width = 5,
+ .mnd_width = 8,
+ .parent_map = gcc_xo_gpll0_gpll1_sleep_map,
+ .freq_tbl = ftbl_gcc_ultaudio_ahb_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ultaudio_ahbfabric_clk_src",
+ .parent_data = gcc_xo_gpll0_gpll1_sleep_parent_data,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_ultaudio_ahbfabric_ixfabric_clk = {
+ .halt_reg = 0x1c028,
+ .clkr = {
+ .enable_reg = 0x1c028,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_ahbfabric_ixfabric_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_ahbfabric_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ultaudio_ahbfabric_ixfabric_lpm_clk = {
+ .halt_reg = 0x1c024,
+ .clkr = {
+ .enable_reg = 0x1c024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_ahbfabric_ixfabric_lpm_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_ahbfabric_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_ultaudio_lpaif_i2s_clk[] = {
+ F(128000, P_XO, 10, 1, 15),
+ F(256000, P_XO, 5, 1, 15),
+ F(384000, P_XO, 5, 1, 10),
+ F(512000, P_XO, 5, 2, 15),
+ F(576000, P_XO, 5, 3, 20),
+ F(705600, P_GPLL1, 16, 1, 80),
+ F(768000, P_XO, 5, 1, 5),
+ F(800000, P_XO, 5, 5, 24),
+ F(1024000, P_XO, 5, 4, 15),
+ F(1152000, P_XO, 1, 3, 50),
+ F(1411200, P_GPLL1, 16, 1, 40),
+ F(1536000, P_XO, 1, 2, 25),
+ F(1600000, P_XO, 12, 0, 0),
+ F(1728000, P_XO, 5, 9, 20),
+ F(2048000, P_XO, 5, 8, 15),
+ F(2304000, P_XO, 5, 3, 5),
+ F(2400000, P_XO, 8, 0, 0),
+ F(2822400, P_GPLL1, 16, 1, 20),
+ F(3072000, P_XO, 5, 4, 5),
+ F(4096000, P_GPLL1, 9, 2, 49),
+ F(4800000, P_XO, 4, 0, 0),
+ F(5644800, P_GPLL1, 16, 1, 10),
+ F(6144000, P_GPLL1, 7, 1, 21),
+ F(8192000, P_GPLL1, 9, 4, 49),
+ F(9600000, P_XO, 2, 0, 0),
+ F(11289600, P_GPLL1, 16, 1, 5),
+ F(12288000, P_GPLL1, 7, 2, 21),
+ { }
+};
+
+static struct clk_rcg2 ultaudio_lpaif_pri_i2s_clk_src = {
+ .cmd_rcgr = 0x1c054,
+ .hid_width = 5,
+ .mnd_width = 8,
+ .parent_map = gcc_xo_gpll1_epi2s_emclk_sleep_map,
+ .freq_tbl = ftbl_gcc_ultaudio_lpaif_i2s_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ultaudio_lpaif_pri_i2s_clk_src",
+ .parent_data = gcc_xo_gpll1_epi2s_emclk_sleep_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_ultaudio_lpaif_pri_i2s_clk = {
+ .halt_reg = 0x1c068,
+ .clkr = {
+ .enable_reg = 0x1c068,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_lpaif_pri_i2s_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_lpaif_pri_i2s_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 ultaudio_lpaif_sec_i2s_clk_src = {
+ .cmd_rcgr = 0x1c06c,
+ .hid_width = 5,
+ .mnd_width = 8,
+ .parent_map = gcc_xo_gpll1_esi2s_emclk_sleep_map,
+ .freq_tbl = ftbl_gcc_ultaudio_lpaif_i2s_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ultaudio_lpaif_sec_i2s_clk_src",
+ .parent_data = gcc_xo_gpll1_esi2s_emclk_sleep_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_ultaudio_lpaif_sec_i2s_clk = {
+ .halt_reg = 0x1c080,
+ .clkr = {
+ .enable_reg = 0x1c080,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_lpaif_sec_i2s_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_lpaif_sec_i2s_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_rcg2 ultaudio_lpaif_aux_i2s_clk_src = {
+ .cmd_rcgr = 0x1c084,
+ .hid_width = 5,
+ .mnd_width = 8,
+ .parent_map = gcc_xo_gpll1_emclk_sleep_map,
+ .freq_tbl = ftbl_gcc_ultaudio_lpaif_i2s_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ultaudio_lpaif_aux_i2s_clk_src",
+ .parent_data = gcc_xo_gpll1_esi2s_emclk_sleep_parent_data,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_ultaudio_lpaif_aux_i2s_clk = {
+ .halt_reg = 0x1c098,
+ .clkr = {
+ .enable_reg = 0x1c098,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_lpaif_aux_i2s_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_lpaif_aux_i2s_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_ultaudio_xo_clk[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 ultaudio_xo_clk_src = {
+ .cmd_rcgr = 0x1c034,
+ .hid_width = 5,
+ .parent_map = gcc_xo_sleep_map,
+ .freq_tbl = ftbl_gcc_ultaudio_xo_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ultaudio_xo_clk_src",
+ .parent_data = gcc_xo_sleep_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_ultaudio_avsync_xo_clk = {
+ .halt_reg = 0x1c04c,
+ .clkr = {
+ .enable_reg = 0x1c04c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_avsync_xo_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_xo_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ultaudio_stc_xo_clk = {
+ .halt_reg = 0x1c050,
+ .clkr = {
+ .enable_reg = 0x1c050,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_stc_xo_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &ultaudio_xo_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_codec_clk[] = {
+ F(9600000, P_XO, 2, 0, 0),
+ F(12288000, P_XO, 1, 16, 25),
+ F(19200000, P_XO, 1, 0, 0),
+ F(11289600, P_EXT_MCLK, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 codec_digcodec_clk_src = {
+ .cmd_rcgr = 0x1c09c,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll1_emclk_sleep_map,
+ .freq_tbl = ftbl_codec_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "codec_digcodec_clk_src",
+ .parent_data = gcc_xo_gpll1_emclk_sleep_parent_data,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_codec_digcodec_clk = {
+ .halt_reg = 0x1c0b0,
+ .clkr = {
+ .enable_reg = 0x1c0b0,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_codec_digcodec_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &codec_digcodec_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ultaudio_pcnoc_mport_clk = {
+ .halt_reg = 0x1c000,
+ .clkr = {
+ .enable_reg = 0x1c000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_pcnoc_mport_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ultaudio_pcnoc_sway_clk = {
+ .halt_reg = 0x1c004,
+ .clkr = {
+ .enable_reg = 0x1c004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ultaudio_pcnoc_sway_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_gcc_venus0_vcodec0_clk[] = {
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ F(228570000, P_GPLL0, 3.5, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 vcodec0_clk_src = {
+ .cmd_rcgr = 0x4C000,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .freq_tbl = ftbl_gcc_venus0_vcodec0_clk,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "vcodec0_clk_src",
+ .parent_data = gcc_xo_gpll0_parent_data,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_branch gcc_blsp1_ahb_clk = {
+ .halt_reg = 0x01008,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x45004,
+ .enable_mask = BIT(10),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_sleep_clk = {
+ .halt_reg = 0x01004,
+ .clkr = {
+ .enable_reg = 0x01004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_sleep_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup1_i2c_apps_clk = {
+ .halt_reg = 0x02008,
+ .clkr = {
+ .enable_reg = 0x02008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup1_i2c_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup1_i2c_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup1_spi_apps_clk = {
+ .halt_reg = 0x02004,
+ .clkr = {
+ .enable_reg = 0x02004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup1_spi_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup1_spi_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup2_i2c_apps_clk = {
+ .halt_reg = 0x03010,
+ .clkr = {
+ .enable_reg = 0x03010,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup2_i2c_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup2_i2c_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup2_spi_apps_clk = {
+ .halt_reg = 0x0300c,
+ .clkr = {
+ .enable_reg = 0x0300c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup2_spi_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup2_spi_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup3_i2c_apps_clk = {
+ .halt_reg = 0x04020,
+ .clkr = {
+ .enable_reg = 0x04020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup3_i2c_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup3_i2c_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup3_spi_apps_clk = {
+ .halt_reg = 0x0401c,
+ .clkr = {
+ .enable_reg = 0x0401c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup3_spi_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup3_spi_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup4_i2c_apps_clk = {
+ .halt_reg = 0x05020,
+ .clkr = {
+ .enable_reg = 0x05020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup4_i2c_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup4_i2c_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup4_spi_apps_clk = {
+ .halt_reg = 0x0501c,
+ .clkr = {
+ .enable_reg = 0x0501c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup4_spi_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup4_spi_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup5_i2c_apps_clk = {
+ .halt_reg = 0x06020,
+ .clkr = {
+ .enable_reg = 0x06020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup5_i2c_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup5_i2c_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup5_spi_apps_clk = {
+ .halt_reg = 0x0601c,
+ .clkr = {
+ .enable_reg = 0x0601c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup5_spi_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup5_spi_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup6_i2c_apps_clk = {
+ .halt_reg = 0x07020,
+ .clkr = {
+ .enable_reg = 0x07020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup6_i2c_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup6_i2c_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_qup6_spi_apps_clk = {
+ .halt_reg = 0x0701c,
+ .clkr = {
+ .enable_reg = 0x0701c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_qup6_spi_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_qup6_spi_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_uart1_apps_clk = {
+ .halt_reg = 0x0203c,
+ .clkr = {
+ .enable_reg = 0x0203c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_uart1_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_uart1_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_blsp1_uart2_apps_clk = {
+ .halt_reg = 0x0302c,
+ .clkr = {
+ .enable_reg = 0x0302c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_blsp1_uart2_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &blsp1_uart2_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_boot_rom_ahb_clk = {
+ .halt_reg = 0x1300c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x45004,
+ .enable_mask = BIT(7),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_boot_rom_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_cci_ahb_clk = {
+ .halt_reg = 0x5101c,
+ .clkr = {
+ .enable_reg = 0x5101c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_cci_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_cci_clk = {
+ .halt_reg = 0x51018,
+ .clkr = {
+ .enable_reg = 0x51018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_cci_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &cci_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi0_ahb_clk = {
+ .halt_reg = 0x4e040,
+ .clkr = {
+ .enable_reg = 0x4e040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi0_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi0_clk = {
+ .halt_reg = 0x4e03c,
+ .clkr = {
+ .enable_reg = 0x4e03c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi0phy_clk = {
+ .halt_reg = 0x4e048,
+ .clkr = {
+ .enable_reg = 0x4e048,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi0phy_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi0pix_clk = {
+ .halt_reg = 0x4e058,
+ .clkr = {
+ .enable_reg = 0x4e058,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi0pix_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi0rdi_clk = {
+ .halt_reg = 0x4e050,
+ .clkr = {
+ .enable_reg = 0x4e050,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi0rdi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi1_ahb_clk = {
+ .halt_reg = 0x4f040,
+ .clkr = {
+ .enable_reg = 0x4f040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi1_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi1_clk = {
+ .halt_reg = 0x4f03c,
+ .clkr = {
+ .enable_reg = 0x4f03c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi1phy_clk = {
+ .halt_reg = 0x4f048,
+ .clkr = {
+ .enable_reg = 0x4f048,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi1phy_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi1pix_clk = {
+ .halt_reg = 0x4f058,
+ .clkr = {
+ .enable_reg = 0x4f058,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi1pix_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi1rdi_clk = {
+ .halt_reg = 0x4f050,
+ .clkr = {
+ .enable_reg = 0x4f050,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi1rdi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi_vfe0_clk = {
+ .halt_reg = 0x58050,
+ .clkr = {
+ .enable_reg = 0x58050,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi_vfe0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &vfe0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_gp0_clk = {
+ .halt_reg = 0x54018,
+ .clkr = {
+ .enable_reg = 0x54018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_gp0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_gp0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_gp1_clk = {
+ .halt_reg = 0x55018,
+ .clkr = {
+ .enable_reg = 0x55018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_gp1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_gp1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_ispif_ahb_clk = {
+ .halt_reg = 0x50004,
+ .clkr = {
+ .enable_reg = 0x50004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_ispif_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_jpeg0_clk = {
+ .halt_reg = 0x57020,
+ .clkr = {
+ .enable_reg = 0x57020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_jpeg0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &jpeg0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_jpeg_ahb_clk = {
+ .halt_reg = 0x57024,
+ .clkr = {
+ .enable_reg = 0x57024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_jpeg_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_jpeg_axi_clk = {
+ .halt_reg = 0x57028,
+ .clkr = {
+ .enable_reg = 0x57028,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_jpeg_axi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_mclk0_clk = {
+ .halt_reg = 0x52018,
+ .clkr = {
+ .enable_reg = 0x52018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_mclk0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &mclk0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_mclk1_clk = {
+ .halt_reg = 0x53018,
+ .clkr = {
+ .enable_reg = 0x53018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_mclk1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &mclk1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_micro_ahb_clk = {
+ .halt_reg = 0x5600c,
+ .clkr = {
+ .enable_reg = 0x5600c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_micro_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi0phytimer_clk = {
+ .halt_reg = 0x4e01c,
+ .clkr = {
+ .enable_reg = 0x4e01c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi0phytimer_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi0phytimer_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_csi1phytimer_clk = {
+ .halt_reg = 0x4f01c,
+ .clkr = {
+ .enable_reg = 0x4f01c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_csi1phytimer_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &csi1phytimer_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_ahb_clk = {
+ .halt_reg = 0x5a014,
+ .clkr = {
+ .enable_reg = 0x5a014,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_top_ahb_clk = {
+ .halt_reg = 0x56004,
+ .clkr = {
+ .enable_reg = 0x56004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_top_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_cpp_ahb_clk = {
+ .halt_reg = 0x58040,
+ .clkr = {
+ .enable_reg = 0x58040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_cpp_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_cpp_clk = {
+ .halt_reg = 0x5803c,
+ .clkr = {
+ .enable_reg = 0x5803c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_cpp_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &cpp_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_vfe0_clk = {
+ .halt_reg = 0x58038,
+ .clkr = {
+ .enable_reg = 0x58038,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_vfe0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &vfe0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_vfe_ahb_clk = {
+ .halt_reg = 0x58044,
+ .clkr = {
+ .enable_reg = 0x58044,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_vfe_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &camss_ahb_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_camss_vfe_axi_clk = {
+ .halt_reg = 0x58048,
+ .clkr = {
+ .enable_reg = 0x58048,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_camss_vfe_axi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_crypto_ahb_clk = {
+ .halt_reg = 0x16024,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x45004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_crypto_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_crypto_axi_clk = {
+ .halt_reg = 0x16020,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x45004,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_crypto_axi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_crypto_clk = {
+ .halt_reg = 0x1601c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x45004,
+ .enable_mask = BIT(2),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_crypto_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &crypto_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_oxili_gmem_clk = {
+ .halt_reg = 0x59024,
+ .clkr = {
+ .enable_reg = 0x59024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_oxili_gmem_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &gfx3d_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gp1_clk = {
+ .halt_reg = 0x08000,
+ .clkr = {
+ .enable_reg = 0x08000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gp1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &gp1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gp2_clk = {
+ .halt_reg = 0x09000,
+ .clkr = {
+ .enable_reg = 0x09000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gp2_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &gp2_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gp3_clk = {
+ .halt_reg = 0x0a000,
+ .clkr = {
+ .enable_reg = 0x0a000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gp3_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &gp3_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_ahb_clk = {
+ .halt_reg = 0x4d07c,
+ .clkr = {
+ .enable_reg = 0x4d07c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_axi_clk = {
+ .halt_reg = 0x4d080,
+ .clkr = {
+ .enable_reg = 0x4d080,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_axi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_byte0_clk = {
+ .halt_reg = 0x4d094,
+ .clkr = {
+ .enable_reg = 0x4d094,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_byte0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &byte0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_byte1_clk = {
+ .halt_reg = 0x4d0a0,
+ .clkr = {
+ .enable_reg = 0x4d0a0,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_byte1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &byte1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_esc0_clk = {
+ .halt_reg = 0x4d098,
+ .clkr = {
+ .enable_reg = 0x4d098,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_esc0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &esc0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_esc1_clk = {
+ .halt_reg = 0x4d09c,
+ .clkr = {
+ .enable_reg = 0x4d09c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_esc1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &esc1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_mdp_clk = {
+ .halt_reg = 0x4D088,
+ .clkr = {
+ .enable_reg = 0x4D088,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_mdp_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &mdp_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_pclk0_clk = {
+ .halt_reg = 0x4d084,
+ .clkr = {
+ .enable_reg = 0x4d084,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_pclk0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pclk0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_pclk1_clk = {
+ .halt_reg = 0x4d0a4,
+ .clkr = {
+ .enable_reg = 0x4d0a4,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_pclk1_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pclk1_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdss_vsync_clk = {
+ .halt_reg = 0x4d090,
+ .clkr = {
+ .enable_reg = 0x4d090,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdss_vsync_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &vsync_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mss_cfg_ahb_clk = {
+ .halt_reg = 0x49000,
+ .clkr = {
+ .enable_reg = 0x49000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mss_cfg_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mss_q6_bimc_axi_clk = {
+ .halt_reg = 0x49004,
+ .clkr = {
+ .enable_reg = 0x49004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mss_q6_bimc_axi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &bimc_ddr_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_oxili_ahb_clk = {
+ .halt_reg = 0x59028,
+ .clkr = {
+ .enable_reg = 0x59028,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_oxili_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_oxili_gfx3d_clk = {
+ .halt_reg = 0x59020,
+ .clkr = {
+ .enable_reg = 0x59020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_oxili_gfx3d_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &gfx3d_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pdm2_clk = {
+ .halt_reg = 0x4400c,
+ .clkr = {
+ .enable_reg = 0x4400c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pdm2_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pdm2_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pdm_ahb_clk = {
+ .halt_reg = 0x44004,
+ .clkr = {
+ .enable_reg = 0x44004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pdm_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_prng_ahb_clk = {
+ .halt_reg = 0x13004,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x45004,
+ .enable_mask = BIT(8),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_prng_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc1_ahb_clk = {
+ .halt_reg = 0x4201c,
+ .clkr = {
+ .enable_reg = 0x4201c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc1_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc1_apps_clk = {
+ .halt_reg = 0x42018,
+ .clkr = {
+ .enable_reg = 0x42018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc1_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &sdcc1_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc2_ahb_clk = {
+ .halt_reg = 0x4301c,
+ .clkr = {
+ .enable_reg = 0x4301c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc2_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc2_apps_clk = {
+ .halt_reg = 0x43018,
+ .clkr = {
+ .enable_reg = 0x43018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc2_apps_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &sdcc2_apps_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_apss_tcu_clk = {
+ .halt_reg = 0x12018,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_apss_tcu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &bimc_ddr_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gfx_tcu_clk = {
+ .halt_reg = 0x12020,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(2),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gfx_tcu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &bimc_ddr_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gfx_tbu_clk = {
+ .halt_reg = 0x12010,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(3),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gfx_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &bimc_ddr_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdp_tbu_clk = {
+ .halt_reg = 0x1201c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdp_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_venus_tbu_clk = {
+ .halt_reg = 0x12014,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(5),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_venus_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_vfe_tbu_clk = {
+ .halt_reg = 0x1203c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(9),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_vfe_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_jpeg_tbu_clk = {
+ .halt_reg = 0x12034,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(10),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_jpeg_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_smmu_cfg_clk = {
+ .halt_reg = 0x12038,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(12),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_smmu_cfg_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gtcu_ahb_clk = {
+ .halt_reg = 0x12044,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(13),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gtcu_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_cpp_tbu_clk = {
+ .halt_reg = 0x12040,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(14),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_cpp_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdp_rt_tbu_clk = {
+ .halt_reg = 0x1201c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x4500c,
+ .enable_mask = BIT(15),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdp_rt_tbu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_bimc_gfx_clk = {
+ .halt_reg = 0x31024,
+ .clkr = {
+ .enable_reg = 0x31024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_bimc_gfx_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &bimc_gpu_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_bimc_gpu_clk = {
+ .halt_reg = 0x31040,
+ .clkr = {
+ .enable_reg = 0x31040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_bimc_gpu_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &bimc_gpu_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb2a_phy_sleep_clk = {
+ .halt_reg = 0x4102c,
+ .clkr = {
+ .enable_reg = 0x4102c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb2a_phy_sleep_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb_fs_ahb_clk = {
+ .halt_reg = 0x3f008,
+ .clkr = {
+ .enable_reg = 0x3f008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb_fs_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb_fs_ic_clk = {
+ .halt_reg = 0x3f030,
+ .clkr = {
+ .enable_reg = 0x3f030,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb_fs_ic_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &usb_fs_ic_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb_fs_system_clk = {
+ .halt_reg = 0x3f004,
+ .clkr = {
+ .enable_reg = 0x3f004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb_fs_system_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &usb_fs_system_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb_hs_ahb_clk = {
+ .halt_reg = 0x41008,
+ .clkr = {
+ .enable_reg = 0x41008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb_hs_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb_hs_system_clk = {
+ .halt_reg = 0x41004,
+ .clkr = {
+ .enable_reg = 0x41004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb_hs_system_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &usb_hs_system_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_venus0_ahb_clk = {
+ .halt_reg = 0x4c020,
+ .clkr = {
+ .enable_reg = 0x4c020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_venus0_ahb_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &pcnoc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_venus0_axi_clk = {
+ .halt_reg = 0x4c024,
+ .clkr = {
+ .enable_reg = 0x4c024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_venus0_axi_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &system_noc_bfdcd_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_venus0_vcodec0_clk = {
+ .halt_reg = 0x4c01c,
+ .clkr = {
+ .enable_reg = 0x4c01c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_venus0_vcodec0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &vcodec0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_venus0_core0_vcodec0_clk = {
+ .halt_reg = 0x4c02c,
+ .clkr = {
+ .enable_reg = 0x4c02c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_venus0_core0_vcodec0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &vcodec0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_venus0_core1_vcodec0_clk = {
+ .halt_reg = 0x4c034,
+ .clkr = {
+ .enable_reg = 0x4c034,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_venus0_core1_vcodec0_clk",
+ .parent_data = &(const struct clk_parent_data){
+ .hw = &vcodec0_clk_src.clkr.hw,
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_oxili_timer_clk = {
+ .halt_reg = 0x59040,
+ .clkr = {
+ .enable_reg = 0x59040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_oxili_timer_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct gdsc venus_gdsc = {
+ .gdscr = 0x4c018,
+ .pd = {
+ .name = "venus",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc mdss_gdsc = {
+ .gdscr = 0x4d078,
+ .pd = {
+ .name = "mdss",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc jpeg_gdsc = {
+ .gdscr = 0x5701c,
+ .pd = {
+ .name = "jpeg",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc vfe_gdsc = {
+ .gdscr = 0x58034,
+ .pd = {
+ .name = "vfe",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc oxili_gdsc = {
+ .gdscr = 0x5901c,
+ .pd = {
+ .name = "oxili",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc venus_core0_gdsc = {
+ .gdscr = 0x4c028,
+ .pd = {
+ .name = "venus_core0",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct gdsc venus_core1_gdsc = {
+ .gdscr = 0x4c030,
+ .pd = {
+ .name = "venus_core1",
+ },
+ .pwrsts = PWRSTS_OFF_ON,
+};
+
+static struct clk_regmap *gcc_msm8939_clocks[] = {
+ [GPLL0] = &gpll0.clkr,
+ [GPLL0_VOTE] = &gpll0_vote,
+ [BIMC_PLL] = &bimc_pll.clkr,
+ [BIMC_PLL_VOTE] = &bimc_pll_vote,
+ [GPLL1] = &gpll1.clkr,
+ [GPLL1_VOTE] = &gpll1_vote,
+ [GPLL2] = &gpll2.clkr,
+ [GPLL2_VOTE] = &gpll2_vote,
+ [PCNOC_BFDCD_CLK_SRC] = &pcnoc_bfdcd_clk_src.clkr,
+ [SYSTEM_NOC_BFDCD_CLK_SRC] = &system_noc_bfdcd_clk_src.clkr,
+ [CAMSS_AHB_CLK_SRC] = &camss_ahb_clk_src.clkr,
+ [APSS_AHB_CLK_SRC] = &apss_ahb_clk_src.clkr,
+ [CSI0_CLK_SRC] = &csi0_clk_src.clkr,
+ [CSI1_CLK_SRC] = &csi1_clk_src.clkr,
+ [GFX3D_CLK_SRC] = &gfx3d_clk_src.clkr,
+ [VFE0_CLK_SRC] = &vfe0_clk_src.clkr,
+ [BLSP1_QUP1_I2C_APPS_CLK_SRC] = &blsp1_qup1_i2c_apps_clk_src.clkr,
+ [BLSP1_QUP1_SPI_APPS_CLK_SRC] = &blsp1_qup1_spi_apps_clk_src.clkr,
+ [BLSP1_QUP2_I2C_APPS_CLK_SRC] = &blsp1_qup2_i2c_apps_clk_src.clkr,
+ [BLSP1_QUP2_SPI_APPS_CLK_SRC] = &blsp1_qup2_spi_apps_clk_src.clkr,
+ [BLSP1_QUP3_I2C_APPS_CLK_SRC] = &blsp1_qup3_i2c_apps_clk_src.clkr,
+ [BLSP1_QUP3_SPI_APPS_CLK_SRC] = &blsp1_qup3_spi_apps_clk_src.clkr,
+ [BLSP1_QUP4_I2C_APPS_CLK_SRC] = &blsp1_qup4_i2c_apps_clk_src.clkr,
+ [BLSP1_QUP4_SPI_APPS_CLK_SRC] = &blsp1_qup4_spi_apps_clk_src.clkr,
+ [BLSP1_QUP5_I2C_APPS_CLK_SRC] = &blsp1_qup5_i2c_apps_clk_src.clkr,
+ [BLSP1_QUP5_SPI_APPS_CLK_SRC] = &blsp1_qup5_spi_apps_clk_src.clkr,
+ [BLSP1_QUP6_I2C_APPS_CLK_SRC] = &blsp1_qup6_i2c_apps_clk_src.clkr,
+ [BLSP1_QUP6_SPI_APPS_CLK_SRC] = &blsp1_qup6_spi_apps_clk_src.clkr,
+ [BLSP1_UART1_APPS_CLK_SRC] = &blsp1_uart1_apps_clk_src.clkr,
+ [BLSP1_UART2_APPS_CLK_SRC] = &blsp1_uart2_apps_clk_src.clkr,
+ [CCI_CLK_SRC] = &cci_clk_src.clkr,
+ [CAMSS_GP0_CLK_SRC] = &camss_gp0_clk_src.clkr,
+ [CAMSS_GP1_CLK_SRC] = &camss_gp1_clk_src.clkr,
+ [JPEG0_CLK_SRC] = &jpeg0_clk_src.clkr,
+ [MCLK0_CLK_SRC] = &mclk0_clk_src.clkr,
+ [MCLK1_CLK_SRC] = &mclk1_clk_src.clkr,
+ [CSI0PHYTIMER_CLK_SRC] = &csi0phytimer_clk_src.clkr,
+ [CSI1PHYTIMER_CLK_SRC] = &csi1phytimer_clk_src.clkr,
+ [CPP_CLK_SRC] = &cpp_clk_src.clkr,
+ [CRYPTO_CLK_SRC] = &crypto_clk_src.clkr,
+ [GP1_CLK_SRC] = &gp1_clk_src.clkr,
+ [GP2_CLK_SRC] = &gp2_clk_src.clkr,
+ [GP3_CLK_SRC] = &gp3_clk_src.clkr,
+ [BYTE0_CLK_SRC] = &byte0_clk_src.clkr,
+ [ESC0_CLK_SRC] = &esc0_clk_src.clkr,
+ [MDP_CLK_SRC] = &mdp_clk_src.clkr,
+ [PCLK0_CLK_SRC] = &pclk0_clk_src.clkr,
+ [VSYNC_CLK_SRC] = &vsync_clk_src.clkr,
+ [PDM2_CLK_SRC] = &pdm2_clk_src.clkr,
+ [SDCC1_APPS_CLK_SRC] = &sdcc1_apps_clk_src.clkr,
+ [SDCC2_APPS_CLK_SRC] = &sdcc2_apps_clk_src.clkr,
+ [APSS_TCU_CLK_SRC] = &apss_tcu_clk_src.clkr,
+ [USB_HS_SYSTEM_CLK_SRC] = &usb_hs_system_clk_src.clkr,
+ [VCODEC0_CLK_SRC] = &vcodec0_clk_src.clkr,
+ [GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr,
+ [GCC_BLSP1_SLEEP_CLK] = &gcc_blsp1_sleep_clk.clkr,
+ [GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr,
+ [GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr,
+ [GCC_BLSP1_QUP2_I2C_APPS_CLK] = &gcc_blsp1_qup2_i2c_apps_clk.clkr,
+ [GCC_BLSP1_QUP2_SPI_APPS_CLK] = &gcc_blsp1_qup2_spi_apps_clk.clkr,
+ [GCC_BLSP1_QUP3_I2C_APPS_CLK] = &gcc_blsp1_qup3_i2c_apps_clk.clkr,
+ [GCC_BLSP1_QUP3_SPI_APPS_CLK] = &gcc_blsp1_qup3_spi_apps_clk.clkr,
+ [GCC_BLSP1_QUP4_I2C_APPS_CLK] = &gcc_blsp1_qup4_i2c_apps_clk.clkr,
+ [GCC_BLSP1_QUP4_SPI_APPS_CLK] = &gcc_blsp1_qup4_spi_apps_clk.clkr,
+ [GCC_BLSP1_QUP5_I2C_APPS_CLK] = &gcc_blsp1_qup5_i2c_apps_clk.clkr,
+ [GCC_BLSP1_QUP5_SPI_APPS_CLK] = &gcc_blsp1_qup5_spi_apps_clk.clkr,
+ [GCC_BLSP1_QUP6_I2C_APPS_CLK] = &gcc_blsp1_qup6_i2c_apps_clk.clkr,
+ [GCC_BLSP1_QUP6_SPI_APPS_CLK] = &gcc_blsp1_qup6_spi_apps_clk.clkr,
+ [GCC_BLSP1_UART1_APPS_CLK] = &gcc_blsp1_uart1_apps_clk.clkr,
+ [GCC_BLSP1_UART2_APPS_CLK] = &gcc_blsp1_uart2_apps_clk.clkr,
+ [GCC_BOOT_ROM_AHB_CLK] = &gcc_boot_rom_ahb_clk.clkr,
+ [GCC_CAMSS_CCI_AHB_CLK] = &gcc_camss_cci_ahb_clk.clkr,
+ [GCC_CAMSS_CCI_CLK] = &gcc_camss_cci_clk.clkr,
+ [GCC_CAMSS_CSI0_AHB_CLK] = &gcc_camss_csi0_ahb_clk.clkr,
+ [GCC_CAMSS_CSI0_CLK] = &gcc_camss_csi0_clk.clkr,
+ [GCC_CAMSS_CSI0PHY_CLK] = &gcc_camss_csi0phy_clk.clkr,
+ [GCC_CAMSS_CSI0PIX_CLK] = &gcc_camss_csi0pix_clk.clkr,
+ [GCC_CAMSS_CSI0RDI_CLK] = &gcc_camss_csi0rdi_clk.clkr,
+ [GCC_CAMSS_CSI1_AHB_CLK] = &gcc_camss_csi1_ahb_clk.clkr,
+ [GCC_CAMSS_CSI1_CLK] = &gcc_camss_csi1_clk.clkr,
+ [GCC_CAMSS_CSI1PHY_CLK] = &gcc_camss_csi1phy_clk.clkr,
+ [GCC_CAMSS_CSI1PIX_CLK] = &gcc_camss_csi1pix_clk.clkr,
+ [GCC_CAMSS_CSI1RDI_CLK] = &gcc_camss_csi1rdi_clk.clkr,
+ [GCC_CAMSS_CSI_VFE0_CLK] = &gcc_camss_csi_vfe0_clk.clkr,
+ [GCC_CAMSS_GP0_CLK] = &gcc_camss_gp0_clk.clkr,
+ [GCC_CAMSS_GP1_CLK] = &gcc_camss_gp1_clk.clkr,
+ [GCC_CAMSS_ISPIF_AHB_CLK] = &gcc_camss_ispif_ahb_clk.clkr,
+ [GCC_CAMSS_JPEG0_CLK] = &gcc_camss_jpeg0_clk.clkr,
+ [GCC_CAMSS_JPEG_AHB_CLK] = &gcc_camss_jpeg_ahb_clk.clkr,
+ [GCC_CAMSS_JPEG_AXI_CLK] = &gcc_camss_jpeg_axi_clk.clkr,
+ [GCC_CAMSS_MCLK0_CLK] = &gcc_camss_mclk0_clk.clkr,
+ [GCC_CAMSS_MCLK1_CLK] = &gcc_camss_mclk1_clk.clkr,
+ [GCC_CAMSS_MICRO_AHB_CLK] = &gcc_camss_micro_ahb_clk.clkr,
+ [GCC_CAMSS_CSI0PHYTIMER_CLK] = &gcc_camss_csi0phytimer_clk.clkr,
+ [GCC_CAMSS_CSI1PHYTIMER_CLK] = &gcc_camss_csi1phytimer_clk.clkr,
+ [GCC_CAMSS_AHB_CLK] = &gcc_camss_ahb_clk.clkr,
+ [GCC_CAMSS_TOP_AHB_CLK] = &gcc_camss_top_ahb_clk.clkr,
+ [GCC_CAMSS_CPP_AHB_CLK] = &gcc_camss_cpp_ahb_clk.clkr,
+ [GCC_CAMSS_CPP_CLK] = &gcc_camss_cpp_clk.clkr,
+ [GCC_CAMSS_VFE0_CLK] = &gcc_camss_vfe0_clk.clkr,
+ [GCC_CAMSS_VFE_AHB_CLK] = &gcc_camss_vfe_ahb_clk.clkr,
+ [GCC_CAMSS_VFE_AXI_CLK] = &gcc_camss_vfe_axi_clk.clkr,
+ [GCC_CRYPTO_AHB_CLK] = &gcc_crypto_ahb_clk.clkr,
+ [GCC_CRYPTO_AXI_CLK] = &gcc_crypto_axi_clk.clkr,
+ [GCC_CRYPTO_CLK] = &gcc_crypto_clk.clkr,
+ [GCC_OXILI_GMEM_CLK] = &gcc_oxili_gmem_clk.clkr,
+ [GCC_GP1_CLK] = &gcc_gp1_clk.clkr,
+ [GCC_GP2_CLK] = &gcc_gp2_clk.clkr,
+ [GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
+ [GCC_MDSS_AHB_CLK] = &gcc_mdss_ahb_clk.clkr,
+ [GCC_MDSS_AXI_CLK] = &gcc_mdss_axi_clk.clkr,
+ [GCC_MDSS_BYTE0_CLK] = &gcc_mdss_byte0_clk.clkr,
+ [GCC_MDSS_ESC0_CLK] = &gcc_mdss_esc0_clk.clkr,
+ [GCC_MDSS_MDP_CLK] = &gcc_mdss_mdp_clk.clkr,
+ [GCC_MDSS_PCLK0_CLK] = &gcc_mdss_pclk0_clk.clkr,
+ [GCC_MDSS_VSYNC_CLK] = &gcc_mdss_vsync_clk.clkr,
+ [GCC_MSS_CFG_AHB_CLK] = &gcc_mss_cfg_ahb_clk.clkr,
+ [GCC_OXILI_AHB_CLK] = &gcc_oxili_ahb_clk.clkr,
+ [GCC_OXILI_GFX3D_CLK] = &gcc_oxili_gfx3d_clk.clkr,
+ [GCC_PDM2_CLK] = &gcc_pdm2_clk.clkr,
+ [GCC_PDM_AHB_CLK] = &gcc_pdm_ahb_clk.clkr,
+ [GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr,
+ [GCC_SDCC1_AHB_CLK] = &gcc_sdcc1_ahb_clk.clkr,
+ [GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr,
+ [GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr,
+ [GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr,
+ [GCC_GTCU_AHB_CLK] = &gcc_gtcu_ahb_clk.clkr,
+ [GCC_JPEG_TBU_CLK] = &gcc_jpeg_tbu_clk.clkr,
+ [GCC_MDP_TBU_CLK] = &gcc_mdp_tbu_clk.clkr,
+ [GCC_SMMU_CFG_CLK] = &gcc_smmu_cfg_clk.clkr,
+ [GCC_VENUS_TBU_CLK] = &gcc_venus_tbu_clk.clkr,
+ [GCC_VFE_TBU_CLK] = &gcc_vfe_tbu_clk.clkr,
+ [GCC_USB2A_PHY_SLEEP_CLK] = &gcc_usb2a_phy_sleep_clk.clkr,
+ [GCC_USB_HS_AHB_CLK] = &gcc_usb_hs_ahb_clk.clkr,
+ [GCC_USB_HS_SYSTEM_CLK] = &gcc_usb_hs_system_clk.clkr,
+ [GCC_VENUS0_AHB_CLK] = &gcc_venus0_ahb_clk.clkr,
+ [GCC_VENUS0_AXI_CLK] = &gcc_venus0_axi_clk.clkr,
+ [GCC_VENUS0_VCODEC0_CLK] = &gcc_venus0_vcodec0_clk.clkr,
+ [BIMC_DDR_CLK_SRC] = &bimc_ddr_clk_src.clkr,
+ [GCC_APSS_TCU_CLK] = &gcc_apss_tcu_clk.clkr,
+ [GCC_GFX_TCU_CLK] = &gcc_gfx_tcu_clk.clkr,
+ [BIMC_GPU_CLK_SRC] = &bimc_gpu_clk_src.clkr,
+ [GCC_BIMC_GFX_CLK] = &gcc_bimc_gfx_clk.clkr,
+ [GCC_BIMC_GPU_CLK] = &gcc_bimc_gpu_clk.clkr,
+ [ULTAUDIO_AHBFABRIC_CLK_SRC] = &ultaudio_ahbfabric_clk_src.clkr,
+ [ULTAUDIO_LPAIF_PRI_I2S_CLK_SRC] = &ultaudio_lpaif_pri_i2s_clk_src.clkr,
+ [ULTAUDIO_LPAIF_SEC_I2S_CLK_SRC] = &ultaudio_lpaif_sec_i2s_clk_src.clkr,
+ [ULTAUDIO_LPAIF_AUX_I2S_CLK_SRC] = &ultaudio_lpaif_aux_i2s_clk_src.clkr,
+ [ULTAUDIO_XO_CLK_SRC] = &ultaudio_xo_clk_src.clkr,
+ [CODEC_DIGCODEC_CLK_SRC] = &codec_digcodec_clk_src.clkr,
+ [GCC_ULTAUDIO_PCNOC_MPORT_CLK] = &gcc_ultaudio_pcnoc_mport_clk.clkr,
+ [GCC_ULTAUDIO_PCNOC_SWAY_CLK] = &gcc_ultaudio_pcnoc_sway_clk.clkr,
+ [GCC_ULTAUDIO_AVSYNC_XO_CLK] = &gcc_ultaudio_avsync_xo_clk.clkr,
+ [GCC_ULTAUDIO_STC_XO_CLK] = &gcc_ultaudio_stc_xo_clk.clkr,
+ [GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK] = &gcc_ultaudio_ahbfabric_ixfabric_clk.clkr,
+ [GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_LPM_CLK] = &gcc_ultaudio_ahbfabric_ixfabric_lpm_clk.clkr,
+ [GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK] = &gcc_ultaudio_lpaif_pri_i2s_clk.clkr,
+ [GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK] = &gcc_ultaudio_lpaif_sec_i2s_clk.clkr,
+ [GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK] = &gcc_ultaudio_lpaif_aux_i2s_clk.clkr,
+ [GCC_CODEC_DIGCODEC_CLK] = &gcc_codec_digcodec_clk.clkr,
+ [GCC_MSS_Q6_BIMC_AXI_CLK] = &gcc_mss_q6_bimc_axi_clk.clkr,
+ [GPLL3] = &gpll3.clkr,
+ [GPLL3_VOTE] = &gpll3_vote,
+ [GPLL4] = &gpll4.clkr,
+ [GPLL4_VOTE] = &gpll4_vote,
+ [GPLL5] = &gpll5.clkr,
+ [GPLL5_VOTE] = &gpll5_vote,
+ [GPLL6] = &gpll6.clkr,
+ [GPLL6_VOTE] = &gpll6_vote,
+ [BYTE1_CLK_SRC] = &byte1_clk_src.clkr,
+ [GCC_MDSS_BYTE1_CLK] = &gcc_mdss_byte1_clk.clkr,
+ [ESC1_CLK_SRC] = &esc1_clk_src.clkr,
+ [GCC_MDSS_ESC1_CLK] = &gcc_mdss_esc1_clk.clkr,
+ [PCLK1_CLK_SRC] = &pclk1_clk_src.clkr,
+ [GCC_MDSS_PCLK1_CLK] = &gcc_mdss_pclk1_clk.clkr,
+ [GCC_GFX_TBU_CLK] = &gcc_gfx_tbu_clk.clkr,
+ [GCC_CPP_TBU_CLK] = &gcc_cpp_tbu_clk.clkr,
+ [GCC_MDP_RT_TBU_CLK] = &gcc_mdp_rt_tbu_clk.clkr,
+ [USB_FS_SYSTEM_CLK_SRC] = &usb_fs_system_clk_src.clkr,
+ [USB_FS_IC_CLK_SRC] = &usb_fs_ic_clk_src.clkr,
+ [GCC_USB_FS_AHB_CLK] = &gcc_usb_fs_ahb_clk.clkr,
+ [GCC_USB_FS_IC_CLK] = &gcc_usb_fs_ic_clk.clkr,
+ [GCC_USB_FS_SYSTEM_CLK] = &gcc_usb_fs_system_clk.clkr,
+ [GCC_VENUS0_CORE0_VCODEC0_CLK] = &gcc_venus0_core0_vcodec0_clk.clkr,
+ [GCC_VENUS0_CORE1_VCODEC0_CLK] = &gcc_venus0_core1_vcodec0_clk.clkr,
+ [GCC_OXILI_TIMER_CLK] = &gcc_oxili_timer_clk.clkr,
+};
+
+static struct gdsc *gcc_msm8939_gdscs[] = {
+ [VENUS_GDSC] = &venus_gdsc,
+ [MDSS_GDSC] = &mdss_gdsc,
+ [JPEG_GDSC] = &jpeg_gdsc,
+ [VFE_GDSC] = &vfe_gdsc,
+ [OXILI_GDSC] = &oxili_gdsc,
+ [VENUS_CORE0_GDSC] = &venus_core0_gdsc,
+ [VENUS_CORE1_GDSC] = &venus_core1_gdsc,
+};
+
+static const struct qcom_reset_map gcc_msm8939_resets[] = {
+ [GCC_BLSP1_BCR] = { 0x01000 },
+ [GCC_BLSP1_QUP1_BCR] = { 0x02000 },
+ [GCC_BLSP1_UART1_BCR] = { 0x02038 },
+ [GCC_BLSP1_QUP2_BCR] = { 0x03008 },
+ [GCC_BLSP1_UART2_BCR] = { 0x03028 },
+ [GCC_BLSP1_QUP3_BCR] = { 0x04018 },
+ [GCC_BLSP1_UART3_BCR] = { 0x04038 },
+ [GCC_BLSP1_QUP4_BCR] = { 0x05018 },
+ [GCC_BLSP1_QUP5_BCR] = { 0x06018 },
+ [GCC_BLSP1_QUP6_BCR] = { 0x07018 },
+ [GCC_IMEM_BCR] = { 0x0e000 },
+ [GCC_SMMU_BCR] = { 0x12000 },
+ [GCC_APSS_TCU_BCR] = { 0x12050 },
+ [GCC_SMMU_XPU_BCR] = { 0x12054 },
+ [GCC_PCNOC_TBU_BCR] = { 0x12058 },
+ [GCC_PRNG_BCR] = { 0x13000 },
+ [GCC_BOOT_ROM_BCR] = { 0x13008 },
+ [GCC_CRYPTO_BCR] = { 0x16000 },
+ [GCC_SEC_CTRL_BCR] = { 0x1a000 },
+ [GCC_AUDIO_CORE_BCR] = { 0x1c008 },
+ [GCC_ULT_AUDIO_BCR] = { 0x1c0b4 },
+ [GCC_DEHR_BCR] = { 0x1f000 },
+ [GCC_SYSTEM_NOC_BCR] = { 0x26000 },
+ [GCC_PCNOC_BCR] = { 0x27018 },
+ [GCC_TCSR_BCR] = { 0x28000 },
+ [GCC_QDSS_BCR] = { 0x29000 },
+ [GCC_DCD_BCR] = { 0x2a000 },
+ [GCC_MSG_RAM_BCR] = { 0x2b000 },
+ [GCC_MPM_BCR] = { 0x2c000 },
+ [GCC_SPMI_BCR] = { 0x2e000 },
+ [GCC_SPDM_BCR] = { 0x2f000 },
+ [GCC_MM_SPDM_BCR] = { 0x2f024 },
+ [GCC_BIMC_BCR] = { 0x31000 },
+ [GCC_RBCPR_BCR] = { 0x33000 },
+ [GCC_TLMM_BCR] = { 0x34000 },
+ [GCC_CAMSS_CSI2_BCR] = { 0x3c038 },
+ [GCC_CAMSS_CSI2PHY_BCR] = { 0x3c044 },
+ [GCC_CAMSS_CSI2RDI_BCR] = { 0x3c04c },
+ [GCC_CAMSS_CSI2PIX_BCR] = { 0x3c054 },
+ [GCC_USB_FS_BCR] = { 0x3f000 },
+ [GCC_USB_HS_BCR] = { 0x41000 },
+ [GCC_USB2A_PHY_BCR] = { 0x41028 },
+ [GCC_SDCC1_BCR] = { 0x42000 },
+ [GCC_SDCC2_BCR] = { 0x43000 },
+ [GCC_PDM_BCR] = { 0x44000 },
+ [GCC_SNOC_BUS_TIMEOUT0_BCR] = { 0x47000 },
+ [GCC_PCNOC_BUS_TIMEOUT0_BCR] = { 0x48000 },
+ [GCC_PCNOC_BUS_TIMEOUT1_BCR] = { 0x48008 },
+ [GCC_PCNOC_BUS_TIMEOUT2_BCR] = { 0x48010 },
+ [GCC_PCNOC_BUS_TIMEOUT3_BCR] = { 0x48018 },
+ [GCC_PCNOC_BUS_TIMEOUT4_BCR] = { 0x48020 },
+ [GCC_PCNOC_BUS_TIMEOUT5_BCR] = { 0x48028 },
+ [GCC_PCNOC_BUS_TIMEOUT6_BCR] = { 0x48030 },
+ [GCC_PCNOC_BUS_TIMEOUT7_BCR] = { 0x48038 },
+ [GCC_PCNOC_BUS_TIMEOUT8_BCR] = { 0x48040 },
+ [GCC_PCNOC_BUS_TIMEOUT9_BCR] = { 0x48048 },
+ [GCC_MMSS_BCR] = { 0x4b000 },
+ [GCC_VENUS0_BCR] = { 0x4c014 },
+ [GCC_MDSS_BCR] = { 0x4d074 },
+ [GCC_CAMSS_PHY0_BCR] = { 0x4e018 },
+ [GCC_CAMSS_CSI0_BCR] = { 0x4e038 },
+ [GCC_CAMSS_CSI0PHY_BCR] = { 0x4e044 },
+ [GCC_CAMSS_CSI0RDI_BCR] = { 0x4e04c },
+ [GCC_CAMSS_CSI0PIX_BCR] = { 0x4e054 },
+ [GCC_CAMSS_PHY1_BCR] = { 0x4f018 },
+ [GCC_CAMSS_CSI1_BCR] = { 0x4f038 },
+ [GCC_CAMSS_CSI1PHY_BCR] = { 0x4f044 },
+ [GCC_CAMSS_CSI1RDI_BCR] = { 0x4f04c },
+ [GCC_CAMSS_CSI1PIX_BCR] = { 0x4f054 },
+ [GCC_CAMSS_ISPIF_BCR] = { 0x50000 },
+ [GCC_BLSP1_QUP4_SPI_APPS_CBCR] = { 0x0501c },
+ [GCC_CAMSS_CCI_BCR] = { 0x51014 },
+ [GCC_CAMSS_MCLK0_BCR] = { 0x52014 },
+ [GCC_CAMSS_MCLK1_BCR] = { 0x53014 },
+ [GCC_CAMSS_GP0_BCR] = { 0x54014 },
+ [GCC_CAMSS_GP1_BCR] = { 0x55014 },
+ [GCC_CAMSS_TOP_BCR] = { 0x56000 },
+ [GCC_CAMSS_MICRO_BCR] = { 0x56008 },
+ [GCC_CAMSS_JPEG_BCR] = { 0x57018 },
+ [GCC_CAMSS_VFE_BCR] = { 0x58030 },
+ [GCC_CAMSS_CSI_VFE0_BCR] = { 0x5804c },
+ [GCC_OXILI_BCR] = { 0x59018 },
+ [GCC_GMEM_BCR] = { 0x5902c },
+ [GCC_CAMSS_AHB_BCR] = { 0x5a018 },
+ [GCC_CAMSS_MCLK2_BCR] = { 0x5c014 },
+ [GCC_MDP_TBU_BCR] = { 0x62000 },
+ [GCC_GFX_TBU_BCR] = { 0x63000 },
+ [GCC_GFX_TCU_BCR] = { 0x64000 },
+ [GCC_MSS_TBU_AXI_BCR] = { 0x65000 },
+ [GCC_MSS_TBU_GSS_AXI_BCR] = { 0x66000 },
+ [GCC_MSS_TBU_Q6_AXI_BCR] = { 0x67000 },
+ [GCC_GTCU_AHB_BCR] = { 0x68000 },
+ [GCC_SMMU_CFG_BCR] = { 0x69000 },
+ [GCC_VFE_TBU_BCR] = { 0x6a000 },
+ [GCC_VENUS_TBU_BCR] = { 0x6b000 },
+ [GCC_JPEG_TBU_BCR] = { 0x6c000 },
+ [GCC_PRONTO_TBU_BCR] = { 0x6d000 },
+ [GCC_CPP_TBU_BCR] = { 0x6e000 },
+ [GCC_MDP_RT_TBU_BCR] = { 0x6f000 },
+ [GCC_SMMU_CATS_BCR] = { 0x7c000 },
+};
+
+static const struct regmap_config gcc_msm8939_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x80000,
+ .fast_io = true,
+};
+
+static const struct qcom_cc_desc gcc_msm8939_desc = {
+ .config = &gcc_msm8939_regmap_config,
+ .clks = gcc_msm8939_clocks,
+ .num_clks = ARRAY_SIZE(gcc_msm8939_clocks),
+ .resets = gcc_msm8939_resets,
+ .num_resets = ARRAY_SIZE(gcc_msm8939_resets),
+ .gdscs = gcc_msm8939_gdscs,
+ .num_gdscs = ARRAY_SIZE(gcc_msm8939_gdscs),
+};
+
+static const struct of_device_id gcc_msm8939_match_table[] = {
+ { .compatible = "qcom,gcc-msm8939" },
+ { }
+};
+MODULE_DEVICE_TABLE(of, gcc_msm8939_match_table);
+
+static int gcc_msm8939_probe(struct platform_device *pdev)
+{
+ struct regmap *regmap;
+
+ regmap = qcom_cc_map(pdev, &gcc_msm8939_desc);
+ if (IS_ERR(regmap))
+ return PTR_ERR(regmap);
+
+ clk_pll_configure_sr_hpm_lp(&gpll3, regmap, &gpll3_config, true);
+ clk_pll_configure_sr_hpm_lp(&gpll4, regmap, &gpll4_config, true);
+
+ return qcom_cc_really_probe(pdev, &gcc_msm8939_desc, regmap);
+}
+
+static struct platform_driver gcc_msm8939_driver = {
+ .probe = gcc_msm8939_probe,
+ .driver = {
+ .name = "gcc-msm8939",
+ .of_match_table = gcc_msm8939_match_table,
+ },
+};
+
+static int __init gcc_msm8939_init(void)
+{
+ return platform_driver_register(&gcc_msm8939_driver);
+}
+core_initcall(gcc_msm8939_init);
+
+static void __exit gcc_msm8939_exit(void)
+{
+ platform_driver_unregister(&gcc_msm8939_driver);
+}
+module_exit(gcc_msm8939_exit);
+
+MODULE_DESCRIPTION("Qualcomm GCC MSM8939 Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/clk/qcom/gcc-msm8998.c b/drivers/clk/qcom/gcc-msm8998.c
index df1d7056436cd3c2090f53a26c844d0800db1ee2..9d7016bcd6800e695bf7ad2b00448cddd212da0a 100644
--- a/drivers/clk/qcom/gcc-msm8998.c
+++ b/drivers/clk/qcom/gcc-msm8998.c
@@ -1110,6 +1110,27 @@ static struct clk_rcg2 ufs_axi_clk_src = {
},
};
+static const struct freq_tbl ftbl_ufs_unipro_core_clk_src[] = {
+ F(37500000, P_GPLL0_OUT_MAIN, 16, 0, 0),
+ F(75000000, P_GPLL0_OUT_MAIN, 8, 0, 0),
+ F(150000000, P_GPLL0_OUT_MAIN, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 ufs_unipro_core_clk_src = {
+ .cmd_rcgr = 0x76028,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_parent_map_0,
+ .freq_tbl = ftbl_ufs_unipro_core_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ufs_unipro_core_clk_src",
+ .parent_names = gcc_parent_names_0,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
static const struct freq_tbl ftbl_usb30_master_clk_src[] = {
F(19200000, P_XO, 1, 0, 0),
F(60000000, P_GPLL0_OUT_MAIN, 10, 0, 0),
@@ -2549,6 +2570,11 @@ static struct clk_branch gcc_ufs_unipro_core_clk = {
.enable_mask = BIT(0),
.hw.init = &(struct clk_init_data){
.name = "gcc_ufs_unipro_core_clk",
+ .parent_names = (const char *[]){
+ "ufs_unipro_core_clk_src",
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
.ops = &clk_branch2_ops,
},
},
@@ -2904,6 +2930,7 @@ static struct clk_regmap *gcc_msm8998_clocks[] = {
[SDCC4_APPS_CLK_SRC] = &sdcc4_apps_clk_src.clkr,
[TSIF_REF_CLK_SRC] = &tsif_ref_clk_src.clkr,
[UFS_AXI_CLK_SRC] = &ufs_axi_clk_src.clkr,
+ [UFS_UNIPRO_CORE_CLK_SRC] = &ufs_unipro_core_clk_src.clkr,
[USB30_MASTER_CLK_SRC] = &usb30_master_clk_src.clkr,
[USB30_MOCK_UTMI_CLK_SRC] = &usb30_mock_utmi_clk_src.clkr,
[USB3_PHY_AUX_CLK_SRC] = &usb3_phy_aux_clk_src.clkr,
diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c
index 6a51b5b5fc19e32f205700bf52d5986636bd9f7e..ca4383e3a02a7ddb919973a008ac39002aead42e 100644
--- a/drivers/clk/qcom/gcc-sc7180.c
+++ b/drivers/clk/qcom/gcc-sc7180.c
@@ -390,6 +390,7 @@ static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
F(29491200, P_GPLL0_OUT_EVEN, 1, 1536, 15625),
F(32000000, P_GPLL0_OUT_EVEN, 1, 8, 75),
F(48000000, P_GPLL0_OUT_EVEN, 1, 4, 25),
+ F(51200000, P_GPLL6_OUT_MAIN, 7.5, 0, 0),
F(64000000, P_GPLL0_OUT_EVEN, 1, 16, 75),
F(75000000, P_GPLL0_OUT_EVEN, 4, 0, 0),
F(80000000, P_GPLL0_OUT_EVEN, 1, 4, 15),
@@ -405,8 +406,8 @@ static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
.name = "gcc_qupv3_wrap0_s0_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -414,15 +415,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
.cmd_rcgr = 0x17034,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
.name = "gcc_qupv3_wrap0_s1_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -430,15 +431,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
.cmd_rcgr = 0x17164,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
.name = "gcc_qupv3_wrap0_s2_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -446,15 +447,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
.cmd_rcgr = 0x17294,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
.name = "gcc_qupv3_wrap0_s3_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -462,15 +463,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
.cmd_rcgr = 0x173c4,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
.name = "gcc_qupv3_wrap0_s4_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -478,15 +479,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
.cmd_rcgr = 0x174f4,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
.name = "gcc_qupv3_wrap0_s5_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -494,15 +495,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
.cmd_rcgr = 0x17624,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
.name = "gcc_qupv3_wrap1_s0_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -510,15 +511,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
.cmd_rcgr = 0x18018,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
.name = "gcc_qupv3_wrap1_s1_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -526,15 +527,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
.cmd_rcgr = 0x18148,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
.name = "gcc_qupv3_wrap1_s2_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -542,15 +543,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
.cmd_rcgr = 0x18278,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
.name = "gcc_qupv3_wrap1_s3_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -558,15 +559,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
.cmd_rcgr = 0x183a8,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
.name = "gcc_qupv3_wrap1_s4_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -574,15 +575,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
.cmd_rcgr = 0x184d8,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
};
static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
.name = "gcc_qupv3_wrap1_s5_clk_src",
- .parent_data = gcc_parent_data_0,
- .num_parents = 4,
+ .parent_data = gcc_parent_data_1,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_1),
.ops = &clk_rcg2_ops,
};
@@ -590,7 +591,7 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
.cmd_rcgr = 0x18608,
.mnd_width = 16,
.hid_width = 5,
- .parent_map = gcc_parent_map_0,
+ .parent_map = gcc_parent_map_1,
.freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
.clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
};
@@ -816,6 +817,26 @@ static struct clk_rcg2 gcc_usb3_prim_phy_aux_clk_src = {
},
};
+static const struct freq_tbl ftbl_gcc_sec_ctrl_clk_src[] = {
+ F(4800000, P_BI_TCXO, 4, 0, 0),
+ F(19200000, P_BI_TCXO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gcc_sec_ctrl_clk_src = {
+ .cmd_rcgr = 0x3d030,
+ .mnd_width = 0,
+ .hid_width = 5,
+ .parent_map = gcc_parent_map_3,
+ .freq_tbl = ftbl_gcc_sec_ctrl_clk_src,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gcc_sec_ctrl_clk_src",
+ .parent_data = gcc_parent_data_3,
+ .num_parents = ARRAY_SIZE(gcc_parent_data_3),
+ .ops = &clk_rcg2_ops,
+ },
+};
+
static struct clk_branch gcc_aggre_ufs_phy_axi_clk = {
.halt_reg = 0x82024,
.halt_check = BRANCH_HALT_DELAY,
@@ -2406,6 +2427,7 @@ static struct clk_regmap *gcc_sc7180_clocks[] = {
[GCC_MSS_NAV_AXI_CLK] = &gcc_mss_nav_axi_clk.clkr,
[GCC_MSS_Q6_MEMNOC_AXI_CLK] = &gcc_mss_q6_memnoc_axi_clk.clkr,
[GCC_MSS_SNOC_AXI_CLK] = &gcc_mss_snoc_axi_clk.clkr,
+ [GCC_SEC_CTRL_CLK_SRC] = &gcc_sec_ctrl_clk_src.clkr,
};
static const struct qcom_reset_map gcc_sc7180_resets[] = {
diff --git a/drivers/clk/qcom/gcc-sm8150.c b/drivers/clk/qcom/gcc-sm8150.c
index 732bc7c937e6d80c4cded5cf17b0e8ec16c7b48d..72524cf11048744ba941a2cc19a9099c93a04f3c 100644
--- a/drivers/clk/qcom/gcc-sm8150.c
+++ b/drivers/clk/qcom/gcc-sm8150.c
@@ -1616,6 +1616,36 @@ static struct clk_branch gcc_gpu_cfg_ahb_clk = {
},
};
+static struct clk_branch gcc_gpu_gpll0_clk_src = {
+ .clkr = {
+ .enable_reg = 0x52004,
+ .enable_mask = BIT(15),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gpu_gpll0_clk_src",
+ .parent_hws = (const struct clk_hw *[]){
+ &gpll0.clkr.hw },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gpu_gpll0_div_clk_src = {
+ .clkr = {
+ .enable_reg = 0x52004,
+ .enable_mask = BIT(16),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gpu_gpll0_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]){
+ &gcc_gpu_gpll0_clk_src.clkr.hw },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_branch gcc_gpu_iref_clk = {
.halt_reg = 0x8c010,
.halt_check = BRANCH_HALT,
@@ -1698,6 +1728,36 @@ static struct clk_branch gcc_npu_cfg_ahb_clk = {
},
};
+static struct clk_branch gcc_npu_gpll0_clk_src = {
+ .clkr = {
+ .enable_reg = 0x52004,
+ .enable_mask = BIT(18),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_npu_gpll0_clk_src",
+ .parent_hws = (const struct clk_hw *[]){
+ &gpll0.clkr.hw },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_npu_gpll0_div_clk_src = {
+ .clkr = {
+ .enable_reg = 0x52004,
+ .enable_mask = BIT(19),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_npu_gpll0_div_clk_src",
+ .parent_hws = (const struct clk_hw *[]){
+ &gcc_npu_gpll0_clk_src.clkr.hw },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_branch gcc_npu_trig_clk = {
.halt_reg = 0x4d00c,
.halt_check = BRANCH_VOTED,
@@ -2812,6 +2872,45 @@ static struct clk_branch gcc_ufs_card_phy_aux_hw_ctl_clk = {
},
};
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_card_rx_symbol_0_clk = {
+ .halt_check = BRANCH_HALT_SKIP,
+ .clkr = {
+ .enable_reg = 0x7501c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ufs_card_rx_symbol_0_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_card_rx_symbol_1_clk = {
+ .halt_check = BRANCH_HALT_SKIP,
+ .clkr = {
+ .enable_reg = 0x750ac,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ufs_card_rx_symbol_1_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_card_tx_symbol_0_clk = {
+ .halt_check = BRANCH_HALT_SKIP,
+ .clkr = {
+ .enable_reg = 0x75018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ufs_card_tx_symbol_0_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_branch gcc_ufs_card_unipro_core_clk = {
.halt_reg = 0x75058,
.halt_check = BRANCH_HALT,
@@ -2992,6 +3091,45 @@ static struct clk_branch gcc_ufs_phy_phy_aux_hw_ctl_clk = {
},
};
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_phy_rx_symbol_0_clk = {
+ .halt_check = BRANCH_HALT_SKIP,
+ .clkr = {
+ .enable_reg = 0x7701c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ufs_phy_rx_symbol_0_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_phy_rx_symbol_1_clk = {
+ .halt_check = BRANCH_HALT_SKIP,
+ .clkr = {
+ .enable_reg = 0x770ac,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ufs_phy_rx_symbol_1_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+/* external clocks so add BRANCH_HALT_SKIP */
+static struct clk_branch gcc_ufs_phy_tx_symbol_0_clk = {
+ .halt_check = BRANCH_HALT_SKIP,
+ .clkr = {
+ .enable_reg = 0x77018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ufs_phy_tx_symbol_0_clk",
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_branch gcc_ufs_phy_unipro_core_clk = {
.halt_reg = 0x77058,
.halt_check = BRANCH_HALT,
@@ -3374,12 +3512,16 @@ static struct clk_regmap *gcc_sm8150_clocks[] = {
[GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
[GCC_GP3_CLK_SRC] = &gcc_gp3_clk_src.clkr,
[GCC_GPU_CFG_AHB_CLK] = &gcc_gpu_cfg_ahb_clk.clkr,
+ [GCC_GPU_GPLL0_CLK_SRC] = &gcc_gpu_gpll0_clk_src.clkr,
+ [GCC_GPU_GPLL0_DIV_CLK_SRC] = &gcc_gpu_gpll0_div_clk_src.clkr,
[GCC_GPU_IREF_CLK] = &gcc_gpu_iref_clk.clkr,
[GCC_GPU_MEMNOC_GFX_CLK] = &gcc_gpu_memnoc_gfx_clk.clkr,
[GCC_GPU_SNOC_DVM_GFX_CLK] = &gcc_gpu_snoc_dvm_gfx_clk.clkr,
[GCC_NPU_AT_CLK] = &gcc_npu_at_clk.clkr,
[GCC_NPU_AXI_CLK] = &gcc_npu_axi_clk.clkr,
[GCC_NPU_CFG_AHB_CLK] = &gcc_npu_cfg_ahb_clk.clkr,
+ [GCC_NPU_GPLL0_CLK_SRC] = &gcc_npu_gpll0_clk_src.clkr,
+ [GCC_NPU_GPLL0_DIV_CLK_SRC] = &gcc_npu_gpll0_div_clk_src.clkr,
[GCC_NPU_TRIG_CLK] = &gcc_npu_trig_clk.clkr,
[GCC_PCIE0_PHY_REFGEN_CLK] = &gcc_pcie0_phy_refgen_clk.clkr,
[GCC_PCIE1_PHY_REFGEN_CLK] = &gcc_pcie1_phy_refgen_clk.clkr,
@@ -3484,6 +3626,9 @@ static struct clk_regmap *gcc_sm8150_clocks[] = {
[GCC_UFS_CARD_PHY_AUX_CLK_SRC] = &gcc_ufs_card_phy_aux_clk_src.clkr,
[GCC_UFS_CARD_PHY_AUX_HW_CTL_CLK] =
&gcc_ufs_card_phy_aux_hw_ctl_clk.clkr,
+ [GCC_UFS_CARD_RX_SYMBOL_0_CLK] = &gcc_ufs_card_rx_symbol_0_clk.clkr,
+ [GCC_UFS_CARD_RX_SYMBOL_1_CLK] = &gcc_ufs_card_rx_symbol_1_clk.clkr,
+ [GCC_UFS_CARD_TX_SYMBOL_0_CLK] = &gcc_ufs_card_tx_symbol_0_clk.clkr,
[GCC_UFS_CARD_UNIPRO_CORE_CLK] = &gcc_ufs_card_unipro_core_clk.clkr,
[GCC_UFS_CARD_UNIPRO_CORE_CLK_SRC] =
&gcc_ufs_card_unipro_core_clk_src.clkr,
@@ -3501,6 +3646,9 @@ static struct clk_regmap *gcc_sm8150_clocks[] = {
[GCC_UFS_PHY_PHY_AUX_CLK] = &gcc_ufs_phy_phy_aux_clk.clkr,
[GCC_UFS_PHY_PHY_AUX_CLK_SRC] = &gcc_ufs_phy_phy_aux_clk_src.clkr,
[GCC_UFS_PHY_PHY_AUX_HW_CTL_CLK] = &gcc_ufs_phy_phy_aux_hw_ctl_clk.clkr,
+ [GCC_UFS_PHY_RX_SYMBOL_0_CLK] = &gcc_ufs_phy_rx_symbol_0_clk.clkr,
+ [GCC_UFS_PHY_RX_SYMBOL_1_CLK] = &gcc_ufs_phy_rx_symbol_1_clk.clkr,
+ [GCC_UFS_PHY_TX_SYMBOL_0_CLK] = &gcc_ufs_phy_tx_symbol_0_clk.clkr,
[GCC_UFS_PHY_UNIPRO_CORE_CLK] = &gcc_ufs_phy_unipro_core_clk.clkr,
[GCC_UFS_PHY_UNIPRO_CORE_CLK_SRC] =
&gcc_ufs_phy_unipro_core_clk_src.clkr,
diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c
index a250f59708d85fc4dcc5ce8f6fc3bbdbf3d28f49..04944f11659b659eaae355a8c4ce7290e387259e 100644
--- a/drivers/clk/qcom/gdsc.c
+++ b/drivers/clk/qcom/gdsc.c
@@ -11,6 +11,7 @@
#include <linux/ktime.h>
#include <linux/pm_domain.h>
#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
#include <linux/reset-controller.h>
#include <linux/slab.h>
#include "gdsc.h"
@@ -112,6 +113,12 @@ static int gdsc_toggle_logic(struct gdsc *sc, enum gdsc_status status)
int ret;
u32 val = (status == GDSC_ON) ? 0 : SW_COLLAPSE_MASK;
+ if (status == GDSC_ON && sc->rsupply) {
+ ret = regulator_enable(sc->rsupply);
+ if (ret < 0)
+ return ret;
+ }
+
ret = regmap_update_bits(sc->regmap, sc->gdscr, SW_COLLAPSE_MASK, val);
if (ret)
return ret;
@@ -143,6 +150,13 @@ static int gdsc_toggle_logic(struct gdsc *sc, enum gdsc_status status)
ret = gdsc_poll_status(sc, status);
WARN(ret, "%s status stuck at 'o%s'", sc->pd.name, status ? "ff" : "n");
+
+ if (!ret && status == GDSC_OFF && sc->rsupply) {
+ ret = regulator_disable(sc->rsupply);
+ if (ret < 0)
+ return ret;
+ }
+
return ret;
}
@@ -371,6 +385,15 @@ int gdsc_register(struct gdsc_desc *desc,
if (!data->domains)
return -ENOMEM;
+ for (i = 0; i < num; i++) {
+ if (!scs[i] || !scs[i]->supply)
+ continue;
+
+ scs[i]->rsupply = devm_regulator_get(dev, scs[i]->supply);
+ if (IS_ERR(scs[i]->rsupply))
+ return PTR_ERR(scs[i]->rsupply);
+ }
+
data->num_domains = num;
for (i = 0; i < num; i++) {
if (!scs[i])
diff --git a/drivers/clk/qcom/gdsc.h b/drivers/clk/qcom/gdsc.h
index 64cdc8cf0d4d2d5a7beb1aae5539f7cac8f11032..c36fc26dcdffe125a6493c9d1edf6938425125b0 100644
--- a/drivers/clk/qcom/gdsc.h
+++ b/drivers/clk/qcom/gdsc.h
@@ -10,6 +10,7 @@
#include <linux/pm_domain.h>
struct regmap;
+struct regulator;
struct reset_controller_dev;
/**
@@ -52,6 +53,9 @@ struct gdsc {
struct reset_controller_dev *rcdev;
unsigned int *resets;
unsigned int reset_count;
+
+ const char *supply;
+ struct regulator *rsupply;
};
struct gdsc_desc {
diff --git a/drivers/clk/qcom/mmcc-msm8996.c b/drivers/clk/qcom/mmcc-msm8996.c
index 6c7592ddf8bb37f0d676f3fe0807f577ab328828..3b3aac07fb2d5cb063645175e25ec81f4863bf9b 100644
--- a/drivers/clk/qcom/mmcc-msm8996.c
+++ b/drivers/clk/qcom/mmcc-msm8996.c
@@ -3064,7 +3064,9 @@ static struct gdsc gpu_gx_gdsc = {
.name = "gpu_gx",
},
.pwrsts = PWRSTS_OFF_ON,
+ .parent = &gpu_gdsc.pd,
.flags = CLAMP_IO,
+ .supply = "vdd-gfx",
};
static struct clk_regmap *mmcc_msm8996_clocks[] = {
diff --git a/drivers/clk/renesas/Kconfig b/drivers/clk/renesas/Kconfig
index ac2dd92ce2ef6b2dabea9b9b0bee32d9ceebf7d9..9eb79bf906430a9b8b8a0256c351460197bc853c 100644
--- a/drivers/clk/renesas/Kconfig
+++ b/drivers/clk/renesas/Kconfig
@@ -8,6 +8,7 @@ config CLK_RENESAS
select CLK_R7S9210 if ARCH_R7S9210
select CLK_R8A73A4 if ARCH_R8A73A4
select CLK_R8A7740 if ARCH_R8A7740
+ select CLK_R8A7742 if ARCH_R8A7742
select CLK_R8A7743 if ARCH_R8A7743 || ARCH_R8A7744
select CLK_R8A7745 if ARCH_R8A7745
select CLK_R8A77470 if ARCH_R8A77470
@@ -55,6 +56,10 @@ config CLK_R8A7740
select CLK_RENESAS_CPG_MSTP
select CLK_RENESAS_DIV6
+config CLK_R8A7742
+ bool "RZ/G1H clock support" if COMPILE_TEST
+ select CLK_RCAR_GEN2_CPG
+
config CLK_R8A7743
bool "RZ/G1M clock support" if COMPILE_TEST
select CLK_RCAR_GEN2_CPG
@@ -90,12 +95,10 @@ config CLK_R8A7779
config CLK_R8A7790
bool "R-Car H2 clock support" if COMPILE_TEST
select CLK_RCAR_GEN2_CPG
- select CLK_RENESAS_DIV6
config CLK_R8A7791
bool "R-Car M2-W/N clock support" if COMPILE_TEST
select CLK_RCAR_GEN2_CPG
- select CLK_RENESAS_DIV6
config CLK_R8A7792
bool "R-Car V2H clock support" if COMPILE_TEST
@@ -104,7 +107,6 @@ config CLK_R8A7792
config CLK_R8A7794
bool "R-Car E2 clock support" if COMPILE_TEST
select CLK_RCAR_GEN2_CPG
- select CLK_RENESAS_DIV6
config CLK_R8A7795
bool "R-Car H3 clock support" if COMPILE_TEST
diff --git a/drivers/clk/renesas/Makefile b/drivers/clk/renesas/Makefile
index 4a722bc5aac755c80bb84972bd74729e0753d8f3..a4066f9b34ef3d827422847775c451a41dfd3986 100644
--- a/drivers/clk/renesas/Makefile
+++ b/drivers/clk/renesas/Makefile
@@ -5,6 +5,7 @@ obj-$(CONFIG_CLK_RZA1) += clk-rz.o
obj-$(CONFIG_CLK_R7S9210) += r7s9210-cpg-mssr.o
obj-$(CONFIG_CLK_R8A73A4) += clk-r8a73a4.o
obj-$(CONFIG_CLK_R8A7740) += clk-r8a7740.o
+obj-$(CONFIG_CLK_R8A7742) += r8a7742-cpg-mssr.o
obj-$(CONFIG_CLK_R8A7743) += r8a7743-cpg-mssr.o
obj-$(CONFIG_CLK_R8A7745) += r8a7745-cpg-mssr.o
obj-$(CONFIG_CLK_R8A77470) += r8a77470-cpg-mssr.o
diff --git a/drivers/clk/renesas/r8a7742-cpg-mssr.c b/drivers/clk/renesas/r8a7742-cpg-mssr.c
new file mode 100644
index 0000000000000000000000000000000000000000..e919828668a4824c0a54adf6aa3d3f70d2a11a36
--- /dev/null
+++ b/drivers/clk/renesas/r8a7742-cpg-mssr.c
@@ -0,0 +1,275 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a7742 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/soc/renesas/rcar-rst.h>
+
+#include <dt-bindings/clock/r8a7742-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen2-cpg.h"
+
+enum clk_ids {
+ /* Core Clock Outputs exported to DT */
+ LAST_DT_CORE_CLK = R8A7742_CLK_OSC,
+
+ /* External Input Clocks */
+ CLK_EXTAL,
+ CLK_USB_EXTAL,
+
+ /* Internal Core Clocks */
+ CLK_MAIN,
+ CLK_PLL0,
+ CLK_PLL1,
+ CLK_PLL3,
+ CLK_PLL1_DIV2,
+
+ /* Module Clocks */
+ MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a7742_core_clks[] __initconst = {
+ /* External Clock Inputs */
+ DEF_INPUT("extal", CLK_EXTAL),
+ DEF_INPUT("usb_extal", CLK_USB_EXTAL),
+
+ /* Internal Core Clocks */
+ DEF_BASE(".main", CLK_MAIN, CLK_TYPE_GEN2_MAIN, CLK_EXTAL),
+ DEF_BASE(".pll0", CLK_PLL0, CLK_TYPE_GEN2_PLL0, CLK_MAIN),
+ DEF_BASE(".pll1", CLK_PLL1, CLK_TYPE_GEN2_PLL1, CLK_MAIN),
+ DEF_BASE(".pll3", CLK_PLL3, CLK_TYPE_GEN2_PLL3, CLK_MAIN),
+
+ DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2, CLK_PLL1, 2, 1),
+
+ /* Core Clock Outputs */
+ DEF_BASE("z", R8A7742_CLK_Z, CLK_TYPE_GEN2_Z, CLK_PLL0),
+ DEF_BASE("lb", R8A7742_CLK_LB, CLK_TYPE_GEN2_LB, CLK_PLL1),
+ DEF_BASE("sdh", R8A7742_CLK_SDH, CLK_TYPE_GEN2_SDH, CLK_PLL1),
+ DEF_BASE("sd0", R8A7742_CLK_SD0, CLK_TYPE_GEN2_SD0, CLK_PLL1),
+ DEF_BASE("sd1", R8A7742_CLK_SD1, CLK_TYPE_GEN2_SD1, CLK_PLL1),
+ DEF_BASE("qspi", R8A7742_CLK_QSPI, CLK_TYPE_GEN2_QSPI, CLK_PLL1_DIV2),
+ DEF_BASE("rcan", R8A7742_CLK_RCAN, CLK_TYPE_GEN2_RCAN, CLK_USB_EXTAL),
+
+ DEF_FIXED("z2", R8A7742_CLK_Z2, CLK_PLL1, 2, 1),
+ DEF_FIXED("zg", R8A7742_CLK_ZG, CLK_PLL1, 3, 1),
+ DEF_FIXED("zx", R8A7742_CLK_ZX, CLK_PLL1, 3, 1),
+ DEF_FIXED("zs", R8A7742_CLK_ZS, CLK_PLL1, 6, 1),
+ DEF_FIXED("hp", R8A7742_CLK_HP, CLK_PLL1, 12, 1),
+ DEF_FIXED("b", R8A7742_CLK_B, CLK_PLL1, 12, 1),
+ DEF_FIXED("p", R8A7742_CLK_P, CLK_PLL1, 24, 1),
+ DEF_FIXED("cl", R8A7742_CLK_CL, CLK_PLL1, 48, 1),
+ DEF_FIXED("m2", R8A7742_CLK_M2, CLK_PLL1, 8, 1),
+ DEF_FIXED("zb3", R8A7742_CLK_ZB3, CLK_PLL3, 4, 1),
+ DEF_FIXED("zb3d2", R8A7742_CLK_ZB3D2, CLK_PLL3, 8, 1),
+ DEF_FIXED("ddr", R8A7742_CLK_DDR, CLK_PLL3, 8, 1),
+ DEF_FIXED("mp", R8A7742_CLK_MP, CLK_PLL1_DIV2, 15, 1),
+ DEF_FIXED("cp", R8A7742_CLK_CP, CLK_EXTAL, 2, 1),
+ DEF_FIXED("r", R8A7742_CLK_R, CLK_PLL1, 49152, 1),
+ DEF_FIXED("osc", R8A7742_CLK_OSC, CLK_PLL1, 12288, 1),
+
+ DEF_DIV6P1("sd2", R8A7742_CLK_SD2, CLK_PLL1_DIV2, 0x078),
+ DEF_DIV6P1("sd3", R8A7742_CLK_SD3, CLK_PLL1_DIV2, 0x26c),
+ DEF_DIV6P1("mmc0", R8A7742_CLK_MMC0, CLK_PLL1_DIV2, 0x240),
+ DEF_DIV6P1("mmc1", R8A7742_CLK_MMC1, CLK_PLL1_DIV2, 0x244),
+};
+
+static const struct mssr_mod_clk r8a7742_mod_clks[] __initconst = {
+ DEF_MOD("msiof0", 0, R8A7742_CLK_MP),
+ DEF_MOD("vcp1", 100, R8A7742_CLK_ZS),
+ DEF_MOD("vcp0", 101, R8A7742_CLK_ZS),
+ DEF_MOD("vpc1", 102, R8A7742_CLK_ZS),
+ DEF_MOD("vpc0", 103, R8A7742_CLK_ZS),
+ DEF_MOD("tmu1", 111, R8A7742_CLK_P),
+ DEF_MOD("3dg", 112, R8A7742_CLK_ZG),
+ DEF_MOD("2d-dmac", 115, R8A7742_CLK_ZS),
+ DEF_MOD("fdp1-2", 117, R8A7742_CLK_ZS),
+ DEF_MOD("fdp1-1", 118, R8A7742_CLK_ZS),
+ DEF_MOD("fdp1-0", 119, R8A7742_CLK_ZS),
+ DEF_MOD("tmu3", 121, R8A7742_CLK_P),
+ DEF_MOD("tmu2", 122, R8A7742_CLK_P),
+ DEF_MOD("cmt0", 124, R8A7742_CLK_R),
+ DEF_MOD("tmu0", 125, R8A7742_CLK_CP),
+ DEF_MOD("vsp1du1", 127, R8A7742_CLK_ZS),
+ DEF_MOD("vsp1du0", 128, R8A7742_CLK_ZS),
+ DEF_MOD("vsp1-sy", 131, R8A7742_CLK_ZS),
+ DEF_MOD("scifa2", 202, R8A7742_CLK_MP),
+ DEF_MOD("scifa1", 203, R8A7742_CLK_MP),
+ DEF_MOD("scifa0", 204, R8A7742_CLK_MP),
+ DEF_MOD("msiof2", 205, R8A7742_CLK_MP),
+ DEF_MOD("scifb0", 206, R8A7742_CLK_MP),
+ DEF_MOD("scifb1", 207, R8A7742_CLK_MP),
+ DEF_MOD("msiof1", 208, R8A7742_CLK_MP),
+ DEF_MOD("msiof3", 215, R8A7742_CLK_MP),
+ DEF_MOD("scifb2", 216, R8A7742_CLK_MP),
+ DEF_MOD("sys-dmac1", 218, R8A7742_CLK_ZS),
+ DEF_MOD("sys-dmac0", 219, R8A7742_CLK_ZS),
+ DEF_MOD("iic2", 300, R8A7742_CLK_HP),
+ DEF_MOD("tpu0", 304, R8A7742_CLK_CP),
+ DEF_MOD("mmcif1", 305, R8A7742_CLK_MMC1),
+ DEF_MOD("scif2", 310, R8A7742_CLK_P),
+ DEF_MOD("sdhi3", 311, R8A7742_CLK_SD3),
+ DEF_MOD("sdhi2", 312, R8A7742_CLK_SD2),
+ DEF_MOD("sdhi1", 313, R8A7742_CLK_SD1),
+ DEF_MOD("sdhi0", 314, R8A7742_CLK_SD0),
+ DEF_MOD("mmcif0", 315, R8A7742_CLK_MMC0),
+ DEF_MOD("iic0", 318, R8A7742_CLK_HP),
+ DEF_MOD("pciec", 319, R8A7742_CLK_MP),
+ DEF_MOD("iic1", 323, R8A7742_CLK_HP),
+ DEF_MOD("usb3.0", 328, R8A7742_CLK_MP),
+ DEF_MOD("cmt1", 329, R8A7742_CLK_R),
+ DEF_MOD("usbhs-dmac0", 330, R8A7742_CLK_HP),
+ DEF_MOD("usbhs-dmac1", 331, R8A7742_CLK_HP),
+ DEF_MOD("rwdt", 402, R8A7742_CLK_R),
+ DEF_MOD("irqc", 407, R8A7742_CLK_CP),
+ DEF_MOD("intc-sys", 408, R8A7742_CLK_ZS),
+ DEF_MOD("audio-dmac1", 501, R8A7742_CLK_HP),
+ DEF_MOD("audio-dmac0", 502, R8A7742_CLK_HP),
+ DEF_MOD("thermal", 522, CLK_EXTAL),
+ DEF_MOD("pwm", 523, R8A7742_CLK_P),
+ DEF_MOD("usb-ehci", 703, R8A7742_CLK_MP),
+ DEF_MOD("usbhs", 704, R8A7742_CLK_HP),
+ DEF_MOD("hscif1", 716, R8A7742_CLK_ZS),
+ DEF_MOD("hscif0", 717, R8A7742_CLK_ZS),
+ DEF_MOD("scif1", 720, R8A7742_CLK_P),
+ DEF_MOD("scif0", 721, R8A7742_CLK_P),
+ DEF_MOD("du2", 722, R8A7742_CLK_ZX),
+ DEF_MOD("du1", 723, R8A7742_CLK_ZX),
+ DEF_MOD("du0", 724, R8A7742_CLK_ZX),
+ DEF_MOD("lvds1", 725, R8A7742_CLK_ZX),
+ DEF_MOD("lvds0", 726, R8A7742_CLK_ZX),
+ DEF_MOD("r-gp2d", 807, R8A7742_CLK_ZX),
+ DEF_MOD("vin3", 808, R8A7742_CLK_ZG),
+ DEF_MOD("vin2", 809, R8A7742_CLK_ZG),
+ DEF_MOD("vin1", 810, R8A7742_CLK_ZG),
+ DEF_MOD("vin0", 811, R8A7742_CLK_ZG),
+ DEF_MOD("etheravb", 812, R8A7742_CLK_HP),
+ DEF_MOD("ether", 813, R8A7742_CLK_P),
+ DEF_MOD("sata1", 814, R8A7742_CLK_ZS),
+ DEF_MOD("sata0", 815, R8A7742_CLK_ZS),
+ DEF_MOD("imr-x2-1", 820, R8A7742_CLK_ZG),
+ DEF_MOD("imr-x2-0", 821, R8A7742_CLK_HP),
+ DEF_MOD("imr-lsx2-1", 822, R8A7742_CLK_P),
+ DEF_MOD("imr-lsx2-0", 823, R8A7742_CLK_ZS),
+ DEF_MOD("gpio5", 907, R8A7742_CLK_CP),
+ DEF_MOD("gpio4", 908, R8A7742_CLK_CP),
+ DEF_MOD("gpio3", 909, R8A7742_CLK_CP),
+ DEF_MOD("gpio2", 910, R8A7742_CLK_CP),
+ DEF_MOD("gpio1", 911, R8A7742_CLK_CP),
+ DEF_MOD("gpio0", 912, R8A7742_CLK_CP),
+ DEF_MOD("can1", 915, R8A7742_CLK_P),
+ DEF_MOD("can0", 916, R8A7742_CLK_P),
+ DEF_MOD("qspi_mod", 917, R8A7742_CLK_QSPI),
+ DEF_MOD("iicdvfs", 926, R8A7742_CLK_CP),
+ DEF_MOD("i2c3", 928, R8A7742_CLK_HP),
+ DEF_MOD("i2c2", 929, R8A7742_CLK_HP),
+ DEF_MOD("i2c1", 930, R8A7742_CLK_HP),
+ DEF_MOD("i2c0", 931, R8A7742_CLK_HP),
+ DEF_MOD("ssi-all", 1005, R8A7742_CLK_P),
+ DEF_MOD("ssi9", 1006, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi8", 1007, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi7", 1008, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi6", 1009, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi5", 1010, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi4", 1011, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi3", 1012, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
+ DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
+ DEF_MOD("scu-all", 1017, R8A7742_CLK_P),
+ DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu1-mix1", 1020, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-ctu0-mix0", 1021, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src9", 1022, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src8", 1023, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src7", 1024, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src6", 1025, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src5", 1026, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src4", 1027, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src3", 1028, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src2", 1029, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src1", 1030, MOD_CLK_ID(1017)),
+ DEF_MOD("scu-src0", 1031, MOD_CLK_ID(1017)),
+};
+
+static const unsigned int r8a7742_crit_mod_clks[] __initconst = {
+ MOD_CLK_ID(402), /* RWDT */
+ MOD_CLK_ID(408), /* INTC-SYS (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ * MD EXTAL PLL0 PLL1 PLL3
+ * 14 13 19 (MHz) *1 *1
+ *---------------------------------------------------
+ * 0 0 0 15 x172/2 x208/2 x106
+ * 0 0 1 15 x172/2 x208/2 x88
+ * 0 1 0 20 x130/2 x156/2 x80
+ * 0 1 1 20 x130/2 x156/2 x66
+ * 1 0 0 26 / 2 x200/2 x240/2 x122
+ * 1 0 1 26 / 2 x200/2 x240/2 x102
+ * 1 1 0 30 / 2 x172/2 x208/2 x106
+ * 1 1 1 30 / 2 x172/2 x208/2 x88
+ *
+ * *1 : Table 7.5a indicates VCO output (PLLx = VCO/2)
+ */
+#define CPG_PLL_CONFIG_INDEX(md) ((((md) & BIT(14)) >> 12) | \
+ (((md) & BIT(13)) >> 12) | \
+ (((md) & BIT(19)) >> 19))
+
+static const struct rcar_gen2_cpg_pll_config cpg_pll_configs[8] __initconst = {
+ /* EXTAL div PLL1 mult PLL3 mult */
+ { 1, 208, 106, },
+ { 1, 208, 88, },
+ { 1, 156, 80, },
+ { 1, 156, 66, },
+ { 2, 240, 122, },
+ { 2, 240, 102, },
+ { 2, 208, 106, },
+ { 2, 208, 88, },
+};
+
+static int __init r8a7742_cpg_mssr_init(struct device *dev)
+{
+ const struct rcar_gen2_cpg_pll_config *cpg_pll_config;
+ u32 cpg_mode;
+ int error;
+
+ error = rcar_rst_read_mode_pins(&cpg_mode);
+ if (error)
+ return error;
+
+ cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+
+ return rcar_gen2_cpg_init(cpg_pll_config, 2, cpg_mode);
+}
+
+const struct cpg_mssr_info r8a7742_cpg_mssr_info __initconst = {
+ /* Core Clocks */
+ .core_clks = r8a7742_core_clks,
+ .num_core_clks = ARRAY_SIZE(r8a7742_core_clks),
+ .last_dt_core_clk = LAST_DT_CORE_CLK,
+ .num_total_core_clks = MOD_CLK_BASE,
+
+ /* Module Clocks */
+ .mod_clks = r8a7742_mod_clks,
+ .num_mod_clks = ARRAY_SIZE(r8a7742_mod_clks),
+ .num_hw_mod_clks = 12 * 32,
+
+ /* Critical Module Clocks */
+ .crit_mod_clks = r8a7742_crit_mod_clks,
+ .num_crit_mod_clks = ARRAY_SIZE(r8a7742_crit_mod_clks),
+
+ /* Callbacks */
+ .init = r8a7742_cpg_mssr_init,
+ .cpg_clk_register = rcar_gen2_cpg_clk_register,
+};
diff --git a/drivers/clk/renesas/r9a06g032-clocks.c b/drivers/clk/renesas/r9a06g032-clocks.c
index 1907ee195a08cf77525720e0075fbd7ea2b5f2c9..d900f6bf53d0b944be8bf2a878980867219a896c 100644
--- a/drivers/clk/renesas/r9a06g032-clocks.c
+++ b/drivers/clk/renesas/r9a06g032-clocks.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
- * R9A09G032 clock driver
+ * R9A06G032 clock driver
*
* Copyright (C) 2018 Renesas Electronics Europe Limited
*
@@ -338,8 +338,8 @@ clk_rdesc_get(struct r9a06g032_priv *clocks,
}
/*
- * This implements the R9A09G032 clock gate 'driver'. We cannot use the system's
- * clock gate framework as the gates on the R9A09G032 have a special enabling
+ * This implements the R9A06G032 clock gate 'driver'. We cannot use the system's
+ * clock gate framework as the gates on the R9A06G032 have a special enabling
* sequence, therefore we use this little proxy.
*/
struct r9a06g032_clk_gate {
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.c b/drivers/clk/renesas/renesas-cpg-mssr.c
index a2663fbbd7a510679a7b831fea00d0ec5e5bdaf8..dcb6e2706d37208547b7d99928f9bb72e2db002e 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.c
+++ b/drivers/clk/renesas/renesas-cpg-mssr.c
@@ -673,6 +673,12 @@ static const struct of_device_id cpg_mssr_match[] = {
.data = &r7s9210_cpg_mssr_info,
},
#endif
+#ifdef CONFIG_CLK_R8A7742
+ {
+ .compatible = "renesas,r8a7742-cpg-mssr",
+ .data = &r8a7742_cpg_mssr_info,
+ },
+#endif
#ifdef CONFIG_CLK_R8A7743
{
.compatible = "renesas,r8a7743-cpg-mssr",
@@ -812,7 +818,8 @@ static int cpg_mssr_suspend_noirq(struct device *dev)
/* Save module registers with bits under our control */
for (reg = 0; reg < ARRAY_SIZE(priv->smstpcr_saved); reg++) {
if (priv->smstpcr_saved[reg].mask)
- priv->smstpcr_saved[reg].val =
+ priv->smstpcr_saved[reg].val = priv->stbyctrl ?
+ readb(priv->base + STBCR(reg)) :
readl(priv->base + SMSTPCR(reg));
}
@@ -872,8 +879,9 @@ static int cpg_mssr_resume_noirq(struct device *dev)
}
if (!i)
- dev_warn(dev, "Failed to enable SMSTP %p[0x%x]\n",
- priv->base + SMSTPCR(reg), oldval & mask);
+ dev_warn(dev, "Failed to enable %s%u[0x%x]\n",
+ priv->stbyctrl ? "STB" : "SMSTP", reg,
+ oldval & mask);
}
return 0;
diff --git a/drivers/clk/renesas/renesas-cpg-mssr.h b/drivers/clk/renesas/renesas-cpg-mssr.h
index 3b852ba0ecec7971f038ea042f94f8de20a7f359..55a18ef0efafc6d0282d0ff8624a849fffacba46 100644
--- a/drivers/clk/renesas/renesas-cpg-mssr.h
+++ b/drivers/clk/renesas/renesas-cpg-mssr.h
@@ -155,6 +155,7 @@ struct cpg_mssr_info {
};
extern const struct cpg_mssr_info r7s9210_cpg_mssr_info;
+extern const struct cpg_mssr_info r8a7742_cpg_mssr_info;
extern const struct cpg_mssr_info r8a7743_cpg_mssr_info;
extern const struct cpg_mssr_info r8a7745_cpg_mssr_info;
extern const struct cpg_mssr_info r8a77470_cpg_mssr_info;
diff --git a/drivers/clk/samsung/clk-exynos5420.c b/drivers/clk/samsung/clk-exynos5420.c
index c9e5a1fb66539eed0f078d01849aa947752c2d5b..fea33399a632d882c97335dc75c7ed5212f4a751 100644
--- a/drivers/clk/samsung/clk-exynos5420.c
+++ b/drivers/clk/samsung/clk-exynos5420.c
@@ -540,7 +540,7 @@ static const struct samsung_div_clock exynos5800_div_clks[] __initconst = {
static const struct samsung_gate_clock exynos5800_gate_clks[] __initconst = {
GATE(CLK_ACLK550_CAM, "aclk550_cam", "mout_user_aclk550_cam",
- GATE_BUS_TOP, 24, 0, 0),
+ GATE_BUS_TOP, 24, CLK_IS_CRITICAL, 0),
GATE(CLK_ACLK432_SCALER, "aclk432_scaler", "mout_user_aclk432_scaler",
GATE_BUS_TOP, 27, CLK_IS_CRITICAL, 0),
};
@@ -943,25 +943,25 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE(0, "aclk300_jpeg", "mout_user_aclk300_jpeg",
GATE_BUS_TOP, 4, CLK_IGNORE_UNUSED, 0),
GATE(0, "aclk333_432_isp0", "mout_user_aclk333_432_isp0",
- GATE_BUS_TOP, 5, 0, 0),
+ GATE_BUS_TOP, 5, CLK_IS_CRITICAL, 0),
GATE(0, "aclk300_gscl", "mout_user_aclk300_gscl",
GATE_BUS_TOP, 6, CLK_IS_CRITICAL, 0),
GATE(0, "aclk333_432_gscl", "mout_user_aclk333_432_gscl",
GATE_BUS_TOP, 7, CLK_IGNORE_UNUSED, 0),
GATE(0, "aclk333_432_isp", "mout_user_aclk333_432_isp",
- GATE_BUS_TOP, 8, 0, 0),
+ GATE_BUS_TOP, 8, CLK_IS_CRITICAL, 0),
GATE(CLK_PCLK66_GPIO, "pclk66_gpio", "mout_user_pclk66_gpio",
GATE_BUS_TOP, 9, CLK_IGNORE_UNUSED, 0),
GATE(0, "aclk66_psgen", "mout_user_aclk66_psgen",
GATE_BUS_TOP, 10, CLK_IGNORE_UNUSED, 0),
GATE(0, "aclk266_isp", "mout_user_aclk266_isp",
- GATE_BUS_TOP, 13, 0, 0),
+ GATE_BUS_TOP, 13, CLK_IS_CRITICAL, 0),
GATE(0, "aclk166", "mout_user_aclk166",
GATE_BUS_TOP, 14, CLK_IGNORE_UNUSED, 0),
GATE(CLK_ACLK333, "aclk333", "mout_user_aclk333",
GATE_BUS_TOP, 15, CLK_IS_CRITICAL, 0),
GATE(0, "aclk400_isp", "mout_user_aclk400_isp",
- GATE_BUS_TOP, 16, 0, 0),
+ GATE_BUS_TOP, 16, CLK_IS_CRITICAL, 0),
GATE(0, "aclk400_mscl", "mout_user_aclk400_mscl",
GATE_BUS_TOP, 17, CLK_IS_CRITICAL, 0),
GATE(0, "aclk200_disp1", "mout_user_aclk200_disp1",
@@ -1161,9 +1161,11 @@ static const struct samsung_gate_clock exynos5x_gate_clks[] __initconst = {
GATE_IP_GSCL1, 3, 0, 0),
GATE(CLK_SMMU_FIMCL1, "smmu_fimcl1", "dout_gscl_blk_333",
GATE_IP_GSCL1, 4, 0, 0),
- GATE(CLK_GSCL_WA, "gscl_wa", "sclk_gscl_wa", GATE_IP_GSCL1, 12, 0, 0),
- GATE(CLK_GSCL_WB, "gscl_wb", "sclk_gscl_wb", GATE_IP_GSCL1, 13, 0, 0),
- GATE(CLK_SMMU_FIMCL3, "smmu_fimcl3,", "dout_gscl_blk_333",
+ GATE(CLK_GSCL_WA, "gscl_wa", "sclk_gscl_wa", GATE_IP_GSCL1, 12,
+ CLK_IS_CRITICAL, 0),
+ GATE(CLK_GSCL_WB, "gscl_wb", "sclk_gscl_wb", GATE_IP_GSCL1, 13,
+ CLK_IS_CRITICAL, 0),
+ GATE(CLK_SMMU_FIMCL3, "smmu_fimcl3", "dout_gscl_blk_333",
GATE_IP_GSCL1, 16, 0, 0),
GATE(CLK_FIMC_LITE3, "fimc_lite3", "aclk333_432_gscl",
GATE_IP_GSCL1, 17, 0, 0),
diff --git a/drivers/clk/samsung/clk-exynos5433.c b/drivers/clk/samsung/clk-exynos5433.c
index 4b1aa9382ad28e01e755e6207d78c0720ec5c665..6f29ecd0442e174abe765636c030df0f49351bd9 100644
--- a/drivers/clk/samsung/clk-exynos5433.c
+++ b/drivers/clk/samsung/clk-exynos5433.c
@@ -1706,7 +1706,8 @@ static const struct samsung_gate_clock peric_gate_clks[] __initconst = {
GATE(CLK_SCLK_PCM1, "sclk_pcm1", "sclk_pcm1_peric",
ENABLE_SCLK_PERIC, 7, CLK_SET_RATE_PARENT, 0),
GATE(CLK_SCLK_I2S1, "sclk_i2s1", "sclk_i2s1_peric",
- ENABLE_SCLK_PERIC, 6, CLK_SET_RATE_PARENT, 0),
+ ENABLE_SCLK_PERIC, 6,
+ CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0),
GATE(CLK_SCLK_SPI2, "sclk_spi2", "sclk_spi2_peric", ENABLE_SCLK_PERIC,
5, CLK_SET_RATE_PARENT, 0),
GATE(CLK_SCLK_SPI1, "sclk_spi1", "sclk_spi1_peric", ENABLE_SCLK_PERIC,
diff --git a/drivers/clk/samsung/clk-s3c2443.c b/drivers/clk/samsung/clk-s3c2443.c
index 5f30fe72cd5121c761b1157b48874e51ab7de5e5..c7aba1e1af70f01565e0d734dd855a45ef97e06c 100644
--- a/drivers/clk/samsung/clk-s3c2443.c
+++ b/drivers/clk/samsung/clk-s3c2443.c
@@ -387,7 +387,7 @@ void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f,
ARRAY_SIZE(s3c2450_gates));
samsung_clk_register_alias(ctx, s3c2450_aliases,
ARRAY_SIZE(s3c2450_aliases));
- /* fall through - as s3c2450 extends the s3c2416 clocks */
+ fallthrough; /* as s3c2450 extends the s3c2416 clocks */
case S3C2416:
samsung_clk_register_div(ctx, s3c2416_dividers,
ARRAY_SIZE(s3c2416_dividers));
diff --git a/drivers/clk/socfpga/Makefile b/drivers/clk/socfpga/Makefile
index ce5aa7802eb8a6a7ccc56edc61d1101fd04bc0be..bf736f8d201abf2bc65904567fdd738bbb6aafda 100644
--- a/drivers/clk/socfpga/Makefile
+++ b/drivers/clk/socfpga/Makefile
@@ -3,3 +3,5 @@ obj-$(CONFIG_ARCH_SOCFPGA) += clk.o clk-gate.o clk-pll.o clk-periph.o
obj-$(CONFIG_ARCH_SOCFPGA) += clk-pll-a10.o clk-periph-a10.o clk-gate-a10.o
obj-$(CONFIG_ARCH_STRATIX10) += clk-s10.o
obj-$(CONFIG_ARCH_STRATIX10) += clk-pll-s10.o clk-periph-s10.o clk-gate-s10.o
+obj-$(CONFIG_ARCH_AGILEX) += clk-agilex.o
+obj-$(CONFIG_ARCH_AGILEX) += clk-pll-s10.o clk-periph-s10.o clk-gate-s10.o
diff --git a/drivers/clk/socfpga/clk-agilex.c b/drivers/clk/socfpga/clk-agilex.c
new file mode 100644
index 0000000000000000000000000000000000000000..699527f7e764379bbd881243396082d9e7ec9418
--- /dev/null
+++ b/drivers/clk/socfpga/clk-agilex.c
@@ -0,0 +1,454 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2019, Intel Corporation
+ */
+#include <linux/slab.h>
+#include <linux/clk-provider.h>
+#include <linux/of_device.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+
+#include <dt-bindings/clock/agilex-clock.h>
+
+#include "stratix10-clk.h"
+
+static const struct clk_parent_data pll_mux[] = {
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data cntr_mux[] = {
+ { .fw_name = "main_pll",
+ .name = "main_pll", },
+ { .fw_name = "periph_pll",
+ .name = "periph_pll", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data boot_mux[] = {
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+};
+
+static const struct clk_parent_data mpu_free_mux[] = {
+ { .fw_name = "main_pll_c0",
+ .name = "main_pll_c0", },
+ { .fw_name = "peri_pll_c0",
+ .name = "peri_pll_c0", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data noc_free_mux[] = {
+ { .fw_name = "main_pll_c1",
+ .name = "main_pll_c1", },
+ { .fw_name = "peri_pll_c1",
+ .name = "peri_pll_c1", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data emaca_free_mux[] = {
+ { .fw_name = "main_pll_c2",
+ .name = "main_pll_c2", },
+ { .fw_name = "peri_pll_c2",
+ .name = "peri_pll_c2", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data emacb_free_mux[] = {
+ { .fw_name = "main_pll_c3",
+ .name = "main_pll_c3", },
+ { .fw_name = "peri_pll_c3",
+ .name = "peri_pll_c3", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data emac_ptp_free_mux[] = {
+ { .fw_name = "main_pll_c3",
+ .name = "main_pll_c3", },
+ { .fw_name = "peri_pll_c3",
+ .name = "peri_pll_c3", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data gpio_db_free_mux[] = {
+ { .fw_name = "main_pll_c3",
+ .name = "main_pll_c3", },
+ { .fw_name = "peri_pll_c3",
+ .name = "peri_pll_c3", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data psi_ref_free_mux[] = {
+ { .fw_name = "main_pll_c3",
+ .name = "main_pll_c3", },
+ { .fw_name = "peri_pll_c3",
+ .name = "peri_pll_c3", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data sdmmc_free_mux[] = {
+ { .fw_name = "main_pll_c3",
+ .name = "main_pll_c3", },
+ { .fw_name = "peri_pll_c3",
+ .name = "peri_pll_c3", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data s2f_usr0_free_mux[] = {
+ { .fw_name = "main_pll_c2",
+ .name = "main_pll_c2", },
+ { .fw_name = "peri_pll_c2",
+ .name = "peri_pll_c2", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data s2f_usr1_free_mux[] = {
+ { .fw_name = "main_pll_c2",
+ .name = "main_pll_c2", },
+ { .fw_name = "peri_pll_c2",
+ .name = "peri_pll_c2", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data mpu_mux[] = {
+ { .fw_name = "mpu_free_clk",
+ .name = "mpu_free_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data s2f_usr0_mux[] = {
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data emac_mux[] = {
+ { .fw_name = "emaca_free_clk",
+ .name = "emaca_free_clk", },
+ { .fw_name = "emacb_free_clk",
+ .name = "emacb_free_clk", },
+};
+
+static const struct clk_parent_data noc_mux[] = {
+ { .fw_name = "noc_free_clk",
+ .name = "noc_free_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+/* clocks in AO (always on) controller */
+static const struct stratix10_pll_clock agilex_pll_clks[] = {
+ { AGILEX_BOOT_CLK, "boot_clk", boot_mux, ARRAY_SIZE(boot_mux), 0,
+ 0x0},
+ { AGILEX_MAIN_PLL_CLK, "main_pll", pll_mux, ARRAY_SIZE(pll_mux),
+ 0, 0x48},
+ { AGILEX_PERIPH_PLL_CLK, "periph_pll", pll_mux, ARRAY_SIZE(pll_mux),
+ 0, 0x9c},
+};
+
+static const struct stratix10_perip_c_clock agilex_main_perip_c_clks[] = {
+ { AGILEX_MAIN_PLL_C0_CLK, "main_pll_c0", "main_pll", NULL, 1, 0, 0x58},
+ { AGILEX_MAIN_PLL_C1_CLK, "main_pll_c1", "main_pll", NULL, 1, 0, 0x5C},
+ { AGILEX_MAIN_PLL_C2_CLK, "main_pll_c2", "main_pll", NULL, 1, 0, 0x64},
+ { AGILEX_MAIN_PLL_C3_CLK, "main_pll_c3", "main_pll", NULL, 1, 0, 0x68},
+ { AGILEX_PERIPH_PLL_C0_CLK, "peri_pll_c0", "periph_pll", NULL, 1, 0, 0xAC},
+ { AGILEX_PERIPH_PLL_C1_CLK, "peri_pll_c1", "periph_pll", NULL, 1, 0, 0xB0},
+ { AGILEX_PERIPH_PLL_C2_CLK, "peri_pll_c2", "periph_pll", NULL, 1, 0, 0xB8},
+ { AGILEX_PERIPH_PLL_C3_CLK, "peri_pll_c3", "periph_pll", NULL, 1, 0, 0xBC},
+};
+
+static const struct stratix10_perip_cnt_clock agilex_main_perip_cnt_clks[] = {
+ { AGILEX_MPU_FREE_CLK, "mpu_free_clk", NULL, mpu_free_mux, ARRAY_SIZE(mpu_free_mux),
+ 0, 0x3C, 0, 0, 0},
+ { AGILEX_NOC_FREE_CLK, "noc_free_clk", NULL, noc_free_mux, ARRAY_SIZE(noc_free_mux),
+ 0, 0x40, 0, 0, 1},
+ { AGILEX_L4_SYS_FREE_CLK, "l4_sys_free_clk", "noc_free_clk", NULL, 1, 0,
+ 0, 4, 0, 0},
+ { AGILEX_NOC_CLK, "noc_clk", NULL, noc_mux, ARRAY_SIZE(noc_mux),
+ 0, 0, 0, 0x30, 1},
+ { AGILEX_EMAC_A_FREE_CLK, "emaca_free_clk", NULL, emaca_free_mux, ARRAY_SIZE(emaca_free_mux),
+ 0, 0xD4, 0, 0x88, 0},
+ { AGILEX_EMAC_B_FREE_CLK, "emacb_free_clk", NULL, emacb_free_mux, ARRAY_SIZE(emacb_free_mux),
+ 0, 0xD8, 0, 0x88, 1},
+ { AGILEX_EMAC_PTP_FREE_CLK, "emac_ptp_free_clk", NULL, emac_ptp_free_mux,
+ ARRAY_SIZE(emac_ptp_free_mux), 0, 0xDC, 0, 0x88, 2},
+ { AGILEX_GPIO_DB_FREE_CLK, "gpio_db_free_clk", NULL, gpio_db_free_mux,
+ ARRAY_SIZE(gpio_db_free_mux), 0, 0xE0, 0, 0x88, 3},
+ { AGILEX_SDMMC_FREE_CLK, "sdmmc_free_clk", NULL, sdmmc_free_mux,
+ ARRAY_SIZE(sdmmc_free_mux), 0, 0xE4, 0, 0x88, 4},
+ { AGILEX_S2F_USER0_FREE_CLK, "s2f_user0_free_clk", NULL, s2f_usr0_free_mux,
+ ARRAY_SIZE(s2f_usr0_free_mux), 0, 0xE8, 0, 0, 0},
+ { AGILEX_S2F_USER1_FREE_CLK, "s2f_user1_free_clk", NULL, s2f_usr1_free_mux,
+ ARRAY_SIZE(s2f_usr1_free_mux), 0, 0xEC, 0, 0x88, 5},
+ { AGILEX_PSI_REF_FREE_CLK, "psi_ref_free_clk", NULL, psi_ref_free_mux,
+ ARRAY_SIZE(psi_ref_free_mux), 0, 0xF0, 0, 0x88, 6},
+};
+
+static const struct stratix10_gate_clock agilex_gate_clks[] = {
+ { AGILEX_MPU_CLK, "mpu_clk", NULL, mpu_mux, ARRAY_SIZE(mpu_mux), 0, 0x24,
+ 0, 0, 0, 0, 0x30, 0, 0},
+ { AGILEX_MPU_PERIPH_CLK, "mpu_periph_clk", "mpu_clk", NULL, 1, 0, 0x24,
+ 0, 0, 0, 0, 0, 0, 4},
+ { AGILEX_MPU_L2RAM_CLK, "mpu_l2ram_clk", "mpu_clk", NULL, 1, 0, 0x24,
+ 0, 0, 0, 0, 0, 0, 2},
+ { AGILEX_L4_MAIN_CLK, "l4_main_clk", "noc_clk", NULL, 1, 0, 0x24,
+ 1, 0x44, 0, 2, 0, 0, 0},
+ { AGILEX_L4_MP_CLK, "l4_mp_clk", "noc_clk", NULL, 1, 0, 0x24,
+ 2, 0x44, 8, 2, 0, 0, 0},
+ /*
+ * The l4_sp_clk feeds a 100 MHz clock to various peripherals, one of them
+ * being the SP timers, thus cannot get gated.
+ */
+ { AGILEX_L4_SP_CLK, "l4_sp_clk", "noc_clk", NULL, 1, CLK_IS_CRITICAL, 0x24,
+ 3, 0x44, 16, 2, 0, 0, 0},
+ { AGILEX_CS_AT_CLK, "cs_at_clk", "noc_clk", NULL, 1, 0, 0x24,
+ 4, 0x44, 24, 2, 0, 0, 0},
+ { AGILEX_CS_TRACE_CLK, "cs_trace_clk", "noc_clk", NULL, 1, 0, 0x24,
+ 4, 0x44, 26, 2, 0, 0, 0},
+ { AGILEX_CS_PDBG_CLK, "cs_pdbg_clk", "cs_at_clk", NULL, 1, 0, 0x24,
+ 4, 0x44, 28, 1, 0, 0, 0},
+ { AGILEX_CS_TIMER_CLK, "cs_timer_clk", "noc_clk", NULL, 1, 0, 0x24,
+ 5, 0, 0, 0, 0, 0, 0},
+ { AGILEX_S2F_USER0_CLK, "s2f_user0_clk", NULL, s2f_usr0_mux, ARRAY_SIZE(s2f_usr0_mux), 0, 0x24,
+ 6, 0, 0, 0, 0, 0, 0},
+ { AGILEX_EMAC0_CLK, "emac0_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C,
+ 0, 0, 0, 0, 0x94, 26, 0},
+ { AGILEX_EMAC1_CLK, "emac1_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C,
+ 1, 0, 0, 0, 0x94, 27, 0},
+ { AGILEX_EMAC2_CLK, "emac2_clk", NULL, emac_mux, ARRAY_SIZE(emac_mux), 0, 0x7C,
+ 2, 0, 0, 0, 0x94, 28, 0},
+ { AGILEX_EMAC_PTP_CLK, "emac_ptp_clk", "emac_ptp_free_clk", NULL, 1, 0, 0x7C,
+ 3, 0, 0, 0, 0, 0, 0},
+ { AGILEX_GPIO_DB_CLK, "gpio_db_clk", "gpio_db_free_clk", NULL, 1, 0, 0x7C,
+ 4, 0x98, 0, 16, 0, 0, 0},
+ { AGILEX_SDMMC_CLK, "sdmmc_clk", "sdmmc_free_clk", NULL, 1, 0, 0x7C,
+ 5, 0, 0, 0, 0, 0, 4},
+ { AGILEX_S2F_USER1_CLK, "s2f_user1_clk", "s2f_user1_free_clk", NULL, 1, 0, 0x7C,
+ 6, 0, 0, 0, 0, 0, 0},
+ { AGILEX_PSI_REF_CLK, "psi_ref_clk", "psi_ref_free_clk", NULL, 1, 0, 0x7C,
+ 7, 0, 0, 0, 0, 0, 0},
+ { AGILEX_USB_CLK, "usb_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
+ 8, 0, 0, 0, 0, 0, 0},
+ { AGILEX_SPI_M_CLK, "spi_m_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
+ 9, 0, 0, 0, 0, 0, 0},
+ { AGILEX_NAND_CLK, "nand_clk", "l4_main_clk", NULL, 1, 0, 0x7C,
+ 10, 0, 0, 0, 0, 0, 0},
+};
+
+static int agilex_clk_register_c_perip(const struct stratix10_perip_c_clock *clks,
+ int nums, struct stratix10_clock_data *data)
+{
+ struct clk *clk;
+ void __iomem *base = data->base;
+ int i;
+
+ for (i = 0; i < nums; i++) {
+ clk = s10_register_periph(&clks[i], base);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n",
+ __func__, clks[i].name);
+ continue;
+ }
+ data->clk_data.clks[clks[i].id] = clk;
+ }
+ return 0;
+}
+
+static int agilex_clk_register_cnt_perip(const struct stratix10_perip_cnt_clock *clks,
+ int nums, struct stratix10_clock_data *data)
+{
+ struct clk *clk;
+ void __iomem *base = data->base;
+ int i;
+
+ for (i = 0; i < nums; i++) {
+ clk = s10_register_cnt_periph(&clks[i], base);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n",
+ __func__, clks[i].name);
+ continue;
+ }
+ data->clk_data.clks[clks[i].id] = clk;
+ }
+
+ return 0;
+}
+
+static int agilex_clk_register_gate(const struct stratix10_gate_clock *clks, int nums, struct stratix10_clock_data *data)
+{
+ struct clk *clk;
+ void __iomem *base = data->base;
+ int i;
+
+ for (i = 0; i < nums; i++) {
+ clk = s10_register_gate(&clks[i], base);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n",
+ __func__, clks[i].name);
+ continue;
+ }
+ data->clk_data.clks[clks[i].id] = clk;
+ }
+
+ return 0;
+}
+
+static int agilex_clk_register_pll(const struct stratix10_pll_clock *clks,
+ int nums, struct stratix10_clock_data *data)
+{
+ struct clk *clk;
+ void __iomem *base = data->base;
+ int i;
+
+ for (i = 0; i < nums; i++) {
+ clk = agilex_register_pll(&clks[i], base);
+ if (IS_ERR(clk)) {
+ pr_err("%s: failed to register clock %s\n",
+ __func__, clks[i].name);
+ continue;
+ }
+ data->clk_data.clks[clks[i].id] = clk;
+ }
+
+ return 0;
+}
+
+static struct stratix10_clock_data *__socfpga_agilex_clk_init(struct platform_device *pdev,
+ int nr_clks)
+{
+ struct device_node *np = pdev->dev.of_node;
+ struct device *dev = &pdev->dev;
+ struct stratix10_clock_data *clk_data;
+ struct clk **clk_table;
+ struct resource *res;
+ void __iomem *base;
+ int ret;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ base = devm_ioremap_resource(dev, res);
+ if (IS_ERR(base))
+ return ERR_CAST(base);
+
+ clk_data = devm_kzalloc(dev, sizeof(*clk_data), GFP_KERNEL);
+ if (!clk_data)
+ return ERR_PTR(-ENOMEM);
+
+ clk_data->base = base;
+ clk_table = devm_kcalloc(dev, nr_clks, sizeof(*clk_table), GFP_KERNEL);
+ if (!clk_table)
+ return ERR_PTR(-ENOMEM);
+
+ clk_data->clk_data.clks = clk_table;
+ clk_data->clk_data.clk_num = nr_clks;
+ ret = of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data->clk_data);
+ if (ret)
+ return ERR_PTR(ret);
+
+ return clk_data;
+}
+
+static int agilex_clkmgr_probe(struct platform_device *pdev)
+{
+ struct stratix10_clock_data *clk_data;
+
+ clk_data = __socfpga_agilex_clk_init(pdev, AGILEX_NUM_CLKS);
+ if (IS_ERR(clk_data))
+ return PTR_ERR(clk_data);
+
+ agilex_clk_register_pll(agilex_pll_clks, ARRAY_SIZE(agilex_pll_clks), clk_data);
+
+ agilex_clk_register_c_perip(agilex_main_perip_c_clks,
+ ARRAY_SIZE(agilex_main_perip_c_clks), clk_data);
+
+ agilex_clk_register_cnt_perip(agilex_main_perip_cnt_clks,
+ ARRAY_SIZE(agilex_main_perip_cnt_clks),
+ clk_data);
+
+ agilex_clk_register_gate(agilex_gate_clks, ARRAY_SIZE(agilex_gate_clks),
+ clk_data);
+ return 0;
+}
+
+static const struct of_device_id agilex_clkmgr_match_table[] = {
+ { .compatible = "intel,agilex-clkmgr",
+ .data = agilex_clkmgr_probe },
+ { }
+};
+
+static struct platform_driver agilex_clkmgr_driver = {
+ .probe = agilex_clkmgr_probe,
+ .driver = {
+ .name = "agilex-clkmgr",
+ .suppress_bind_attrs = true,
+ .of_match_table = agilex_clkmgr_match_table,
+ },
+};
+
+static int __init agilex_clk_init(void)
+{
+ return platform_driver_register(&agilex_clkmgr_driver);
+}
+core_initcall(agilex_clk_init);
diff --git a/drivers/clk/socfpga/clk-gate-s10.c b/drivers/clk/socfpga/clk-gate-s10.c
index 8be4722f606498406ed448a86f222b8ba8b93e08..083b2ec21fdd64968b19ca7c7ec07c8a2db7cdbf 100644
--- a/drivers/clk/socfpga/clk-gate-s10.c
+++ b/drivers/clk/socfpga/clk-gate-s10.c
@@ -70,7 +70,6 @@ struct clk *s10_register_gate(const struct stratix10_gate_clock *clks, void __io
struct clk *clk;
struct socfpga_gate_clk *socfpga_clk;
struct clk_init_data init;
- const char * const *parent_names = clks->parent_names;
const char *parent_name = clks->parent_name;
socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL);
@@ -108,7 +107,9 @@ struct clk *s10_register_gate(const struct stratix10_gate_clock *clks, void __io
init.flags = clks->flags;
init.num_parents = clks->num_parents;
- init.parent_names = parent_names ? parent_names : &parent_name;
+ init.parent_names = parent_name ? &parent_name : NULL;
+ if (init.parent_names == NULL)
+ init.parent_data = clks->parent_data;
socfpga_clk->hw.hw.init = &init;
clk = clk_register(NULL, &socfpga_clk->hw.hw);
diff --git a/drivers/clk/socfpga/clk-periph-s10.c b/drivers/clk/socfpga/clk-periph-s10.c
index dd6d4056e9de1391e976de9d14e8dca22360f378..397b77b89b166eabd43b4a5ec41f098a06fc39a7 100644
--- a/drivers/clk/socfpga/clk-periph-s10.c
+++ b/drivers/clk/socfpga/clk-periph-s10.c
@@ -81,7 +81,6 @@ struct clk *s10_register_periph(const struct stratix10_perip_c_clock *clks,
struct clk_init_data init;
const char *name = clks->name;
const char *parent_name = clks->parent_name;
- const char * const *parent_names = clks->parent_names;
periph_clk = kzalloc(sizeof(*periph_clk), GFP_KERNEL);
if (WARN_ON(!periph_clk))
@@ -94,7 +93,9 @@ struct clk *s10_register_periph(const struct stratix10_perip_c_clock *clks,
init.flags = clks->flags;
init.num_parents = clks->num_parents;
- init.parent_names = parent_names ? parent_names : &parent_name;
+ init.parent_names = parent_name ? &parent_name : NULL;
+ if (init.parent_names == NULL)
+ init.parent_data = clks->parent_data;
periph_clk->hw.hw.init = &init;
@@ -114,7 +115,6 @@ struct clk *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock *clks
struct clk_init_data init;
const char *name = clks->name;
const char *parent_name = clks->parent_name;
- const char * const *parent_names = clks->parent_names;
periph_clk = kzalloc(sizeof(*periph_clk), GFP_KERNEL);
if (WARN_ON(!periph_clk))
@@ -137,7 +137,9 @@ struct clk *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock *clks
init.flags = clks->flags;
init.num_parents = clks->num_parents;
- init.parent_names = parent_names ? parent_names : &parent_name;
+ init.parent_names = parent_name ? &parent_name : NULL;
+ if (init.parent_names == NULL)
+ init.parent_data = clks->parent_data;
periph_clk->hw.hw.init = &init;
diff --git a/drivers/clk/socfpga/clk-pll-a10.c b/drivers/clk/socfpga/clk-pll-a10.c
index 3816fc04b2745840f9657501b38605ca9cc3be8a..db54f7d806a0965868ea7ac4210dd4927e4c788d 100644
--- a/drivers/clk/socfpga/clk-pll-a10.c
+++ b/drivers/clk/socfpga/clk-pll-a10.c
@@ -58,7 +58,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
CLK_MGR_PLL_CLK_SRC_MASK;
}
-static struct clk_ops clk_pll_ops = {
+static const struct clk_ops clk_pll_ops = {
.recalc_rate = clk_pll_recalc_rate,
.get_parent = clk_pll_get_parent,
};
@@ -102,8 +102,6 @@ static struct clk * __init __socfpga_pll_init(struct device_node *node,
pll_clk->hw.hw.init = &init;
pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
- clk_pll_ops.enable = clk_gate_ops.enable;
- clk_pll_ops.disable = clk_gate_ops.disable;
clk = clk_register(NULL, &pll_clk->hw.hw);
if (WARN_ON(IS_ERR(clk))) {
diff --git a/drivers/clk/socfpga/clk-pll-s10.c b/drivers/clk/socfpga/clk-pll-s10.c
index a301bb22f36c0bc13388aea6af8b9f4c5a35712a..4e268953b7da2c9dc7828364242cbb7f584da479 100644
--- a/drivers/clk/socfpga/clk-pll-s10.c
+++ b/drivers/clk/socfpga/clk-pll-s10.c
@@ -18,8 +18,12 @@
#define SOCFPGA_PLL_RESET_MASK 0x2
#define SOCFPGA_PLL_REFDIV_MASK 0x00003F00
#define SOCFPGA_PLL_REFDIV_SHIFT 8
+#define SOCFPGA_PLL_AREFDIV_MASK 0x00000F00
+#define SOCFPGA_PLL_DREFDIV_MASK 0x00003000
+#define SOCFPGA_PLL_DREFDIV_SHIFT 12
#define SOCFPGA_PLL_MDIV_MASK 0xFF000000
#define SOCFPGA_PLL_MDIV_SHIFT 24
+#define SOCFPGA_AGILEX_PLL_MDIV_MASK 0x000003FF
#define SWCTRLBTCLKSEL_MASK 0x200
#define SWCTRLBTCLKSEL_SHIFT 9
@@ -27,6 +31,27 @@
#define to_socfpga_clk(p) container_of(p, struct socfpga_pll, hw.hw)
+static unsigned long agilex_clk_pll_recalc_rate(struct clk_hw *hwclk,
+ unsigned long parent_rate)
+{
+ struct socfpga_pll *socfpgaclk = to_socfpga_clk(hwclk);
+ unsigned long arefdiv, reg, mdiv;
+ unsigned long long vco_freq;
+
+ /* read VCO1 reg for numerator and denominator */
+ reg = readl(socfpgaclk->hw.reg);
+ arefdiv = (reg & SOCFPGA_PLL_AREFDIV_MASK) >> SOCFPGA_PLL_REFDIV_SHIFT;
+
+ vco_freq = (unsigned long long)parent_rate / arefdiv;
+
+ /* Read mdiv and fdiv from the fdbck register */
+ reg = readl(socfpgaclk->hw.reg + 0x24);
+ mdiv = reg & SOCFPGA_AGILEX_PLL_MDIV_MASK;
+
+ vco_freq = (unsigned long long)vco_freq * mdiv;
+ return (unsigned long)vco_freq;
+}
+
static unsigned long clk_pll_recalc_rate(struct clk_hw *hwclk,
unsigned long parent_rate)
{
@@ -98,13 +123,19 @@ static int clk_pll_prepare(struct clk_hw *hwclk)
return 0;
}
-static struct clk_ops clk_pll_ops = {
+static const struct clk_ops agilex_clk_pll_ops = {
+ .recalc_rate = agilex_clk_pll_recalc_rate,
+ .get_parent = clk_pll_get_parent,
+ .prepare = clk_pll_prepare,
+};
+
+static const struct clk_ops clk_pll_ops = {
.recalc_rate = clk_pll_recalc_rate,
.get_parent = clk_pll_get_parent,
.prepare = clk_pll_prepare,
};
-static struct clk_ops clk_boot_ops = {
+static const struct clk_ops clk_boot_ops = {
.recalc_rate = clk_boot_clk_recalc_rate,
.get_parent = clk_boot_get_parent,
.prepare = clk_pll_prepare,
@@ -117,7 +148,6 @@ struct clk *s10_register_pll(const struct stratix10_pll_clock *clks,
struct socfpga_pll *pll_clk;
struct clk_init_data init;
const char *name = clks->name;
- const char * const *parent_names = clks->parent_names;
pll_clk = kzalloc(sizeof(*pll_clk), GFP_KERNEL);
if (WARN_ON(!pll_clk))
@@ -134,12 +164,48 @@ struct clk *s10_register_pll(const struct stratix10_pll_clock *clks,
init.flags = clks->flags;
init.num_parents = clks->num_parents;
- init.parent_names = parent_names;
+ init.parent_names = NULL;
+ init.parent_data = clks->parent_data;
+ pll_clk->hw.hw.init = &init;
+
+ pll_clk->hw.bit_idx = SOCFPGA_PLL_POWER;
+
+ clk = clk_register(NULL, &pll_clk->hw.hw);
+ if (WARN_ON(IS_ERR(clk))) {
+ kfree(pll_clk);
+ return NULL;
+ }
+ return clk;
+}
+
+struct clk *agilex_register_pll(const struct stratix10_pll_clock *clks,
+ void __iomem *reg)
+{
+ struct clk *clk;
+ struct socfpga_pll *pll_clk;
+ struct clk_init_data init;
+ const char *name = clks->name;
+
+ pll_clk = kzalloc(sizeof(*pll_clk), GFP_KERNEL);
+ if (WARN_ON(!pll_clk))
+ return NULL;
+
+ pll_clk->hw.reg = reg + clks->offset;
+
+ if (streq(name, SOCFPGA_BOOT_CLK))
+ init.ops = &clk_boot_ops;
+ else
+ init.ops = &agilex_clk_pll_ops;
+
+ init.name = name;
+ init.flags = clks->flags;
+
+ init.num_parents = clks->num_parents;
+ init.parent_names = NULL;
+ init.parent_data = clks->parent_data;
pll_clk->hw.hw.init = &init;
pll_clk->hw.bit_idx = SOCFPGA_PLL_POWER;
- clk_pll_ops.enable = clk_gate_ops.enable;
- clk_pll_ops.disable = clk_gate_ops.disable;
clk = clk_register(NULL, &pll_clk->hw.hw);
if (WARN_ON(IS_ERR(clk))) {
diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
index dc65cc0fd3bd12e7ce81415b787243177c52f4ca..e5fb786843f39c3f44a3eae7da502ce5f1f41dde 100644
--- a/drivers/clk/socfpga/clk-pll.c
+++ b/drivers/clk/socfpga/clk-pll.c
@@ -65,7 +65,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
CLK_MGR_PLL_CLK_SRC_MASK;
}
-static struct clk_ops clk_pll_ops = {
+static const struct clk_ops clk_pll_ops = {
.recalc_rate = clk_pll_recalc_rate,
.get_parent = clk_pll_get_parent,
};
@@ -105,8 +105,6 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
pll_clk->hw.hw.init = &init;
pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
- clk_pll_ops.enable = clk_gate_ops.enable;
- clk_pll_ops.disable = clk_gate_ops.disable;
clk = clk_register(NULL, &pll_clk->hw.hw);
if (WARN_ON(IS_ERR(clk))) {
diff --git a/drivers/clk/socfpga/clk-s10.c b/drivers/clk/socfpga/clk-s10.c
index dea7c6c7d2698845b4ff2348035181fda19cb952..c1dfc9b34e4e92444273ad2d760b07285036d624 100644
--- a/drivers/clk/socfpga/clk-s10.c
+++ b/drivers/clk/socfpga/clk-s10.c
@@ -12,35 +12,137 @@
#include "stratix10-clk.h"
-static const char * const pll_mux[] = { "osc1", "cb-intosc-hs-div2-clk",
- "f2s-free-clk",};
-static const char * const cntr_mux[] = { "main_pll", "periph_pll",
- "osc1", "cb-intosc-hs-div2-clk",
- "f2s-free-clk"};
-static const char * const boot_mux[] = { "osc1", "cb-intosc-hs-div2-clk",};
-
-static const char * const noc_free_mux[] = {"main_noc_base_clk",
- "peri_noc_base_clk",
- "osc1", "cb-intosc-hs-div2-clk",
- "f2s-free-clk"};
-
-static const char * const emaca_free_mux[] = {"peri_emaca_clk", "boot_clk"};
-static const char * const emacb_free_mux[] = {"peri_emacb_clk", "boot_clk"};
-static const char * const emac_ptp_free_mux[] = {"peri_emac_ptp_clk", "boot_clk"};
-static const char * const gpio_db_free_mux[] = {"peri_gpio_db_clk", "boot_clk"};
-static const char * const sdmmc_free_mux[] = {"main_sdmmc_clk", "boot_clk"};
-static const char * const s2f_usr1_free_mux[] = {"peri_s2f_usr1_clk", "boot_clk"};
-static const char * const psi_ref_free_mux[] = {"peri_psi_ref_clk", "boot_clk"};
-static const char * const mpu_mux[] = { "mpu_free_clk", "boot_clk",};
-
-static const char * const s2f_usr0_mux[] = {"f2s-free-clk", "boot_clk"};
-static const char * const emac_mux[] = {"emaca_free_clk", "emacb_free_clk"};
-static const char * const noc_mux[] = {"noc_free_clk", "boot_clk"};
-
-static const char * const mpu_free_mux[] = {"main_mpu_base_clk",
- "peri_mpu_base_clk",
- "osc1", "cb-intosc-hs-div2-clk",
- "f2s-free-clk"};
+static const struct clk_parent_data pll_mux[] = {
+ { .fw_name = "osc1",
+ .name = "osc1" },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk" },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk" },
+};
+
+static const struct clk_parent_data cntr_mux[] = {
+ { .fw_name = "main_pll",
+ .name = "main_pll", },
+ { .fw_name = "periph_pll",
+ .name = "periph_pll", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data boot_mux[] = {
+ { .fw_name = "osc1",
+ .name = "osc1" },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk" },
+};
+
+static const struct clk_parent_data noc_free_mux[] = {
+ { .fw_name = "main_noc_base_clk",
+ .name = "main_noc_base_clk", },
+ { .fw_name = "peri_noc_base_clk",
+ .name = "peri_noc_base_clk", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
+
+static const struct clk_parent_data emaca_free_mux[] = {
+ { .fw_name = "peri_emaca_clk",
+ .name = "peri_emaca_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data emacb_free_mux[] = {
+ { .fw_name = "peri_emacb_clk",
+ .name = "peri_emacb_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data emac_ptp_free_mux[] = {
+ { .fw_name = "peri_emac_ptp_clk",
+ .name = "peri_emac_ptp_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data gpio_db_free_mux[] = {
+ { .fw_name = "peri_gpio_db_clk",
+ .name = "peri_gpio_db_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data sdmmc_free_mux[] = {
+ { .fw_name = "main_sdmmc_clk",
+ .name = "main_sdmmc_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data s2f_usr1_free_mux[] = {
+ { .fw_name = "peri_s2f_usr1_clk",
+ .name = "peri_s2f_usr1_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data psi_ref_free_mux[] = {
+ { .fw_name = "peri_psi_ref_clk",
+ .name = "peri_psi_ref_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data mpu_mux[] = {
+ { .fw_name = "mpu_free_clk",
+ .name = "mpu_free_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data s2f_usr0_mux[] = {
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data emac_mux[] = {
+ { .fw_name = "emaca_free_clk",
+ .name = "emaca_free_clk", },
+ { .fw_name = "emacb_free_clk",
+ .name = "emacb_free_clk", },
+};
+
+static const struct clk_parent_data noc_mux[] = {
+ { .fw_name = "noc_free_clk",
+ .name = "noc_free_clk", },
+ { .fw_name = "boot_clk",
+ .name = "boot_clk", },
+};
+
+static const struct clk_parent_data mpu_free_mux[] = {
+ { .fw_name = "main_mpu_base_clk",
+ .name = "main_mpu_base_clk", },
+ { .fw_name = "peri_mpu_base_clk",
+ .name = "peri_mpu_base_clk", },
+ { .fw_name = "osc1",
+ .name = "osc1", },
+ { .fw_name = "cb-intosc-hs-div2-clk",
+ .name = "cb-intosc-hs-div2-clk", },
+ { .fw_name = "f2s-free-clk",
+ .name = "f2s-free-clk", },
+};
/* clocks in AO (always on) controller */
static const struct stratix10_pll_clock s10_pll_clks[] = {
diff --git a/drivers/clk/socfpga/stratix10-clk.h b/drivers/clk/socfpga/stratix10-clk.h
index fcabef42249c1e3aa9b4be9299ccef2136465537..f9d5d724c694984cc61ad90754c4e5b8053fa32b 100644
--- a/drivers/clk/socfpga/stratix10-clk.h
+++ b/drivers/clk/socfpga/stratix10-clk.h
@@ -14,7 +14,7 @@ struct stratix10_clock_data {
struct stratix10_pll_clock {
unsigned int id;
const char *name;
- const char *const *parent_names;
+ const struct clk_parent_data *parent_data;
u8 num_parents;
unsigned long flags;
unsigned long offset;
@@ -24,7 +24,7 @@ struct stratix10_perip_c_clock {
unsigned int id;
const char *name;
const char *parent_name;
- const char *const *parent_names;
+ const struct clk_parent_data *parent_data;
u8 num_parents;
unsigned long flags;
unsigned long offset;
@@ -34,7 +34,7 @@ struct stratix10_perip_cnt_clock {
unsigned int id;
const char *name;
const char *parent_name;
- const char *const *parent_names;
+ const struct clk_parent_data *parent_data;
u8 num_parents;
unsigned long flags;
unsigned long offset;
@@ -47,7 +47,7 @@ struct stratix10_gate_clock {
unsigned int id;
const char *name;
const char *parent_name;
- const char *const *parent_names;
+ const struct clk_parent_data *parent_data;
u8 num_parents;
unsigned long flags;
unsigned long gate_reg;
@@ -62,6 +62,8 @@ struct stratix10_gate_clock {
struct clk *s10_register_pll(const struct stratix10_pll_clock *,
void __iomem *);
+struct clk *agilex_register_pll(const struct stratix10_pll_clock *,
+ void __iomem *);
struct clk *s10_register_periph(const struct stratix10_perip_c_clock *,
void __iomem *);
struct clk *s10_register_cnt_periph(const struct stratix10_perip_cnt_clock *,
diff --git a/drivers/clk/sprd/gate.c b/drivers/clk/sprd/gate.c
index 574cfc116bbcd82f7403d7b00f371e37d611b2bf..56e1714b541eff1d6a59cd313810fe41d8b055c9 100644
--- a/drivers/clk/sprd/gate.c
+++ b/drivers/clk/sprd/gate.c
@@ -94,8 +94,15 @@ static int sprd_gate_is_enabled(struct clk_hw *hw)
{
struct sprd_gate *sg = hw_to_sprd_gate(hw);
struct sprd_clk_common *common = &sg->common;
+ struct clk_hw *parent;
unsigned int reg;
+ if (sg->flags & SPRD_GATE_NON_AON) {
+ parent = clk_hw_get_parent(hw);
+ if (!parent || !clk_hw_is_enabled(parent))
+ return 0;
+ }
+
regmap_read(common->regmap, common->reg, ®);
if (sg->flags & CLK_GATE_SET_TO_DISABLE)
diff --git a/drivers/clk/sprd/gate.h b/drivers/clk/sprd/gate.h
index b55817869367fe87694bf75ba8b73326bb13d15d..e738dafa4fe910fa96b617fc782551dc3f2806c8 100644
--- a/drivers/clk/sprd/gate.h
+++ b/drivers/clk/sprd/gate.h
@@ -19,6 +19,15 @@ struct sprd_gate {
struct sprd_clk_common common;
};
+/*
+ * sprd_gate->flags is used for:
+ * CLK_GATE_SET_TO_DISABLE BIT(0)
+ * CLK_GATE_HIWORD_MASK BIT(1)
+ * CLK_GATE_BIG_ENDIAN BIT(2)
+ * so we define new flags from BIT(3)
+ */
+#define SPRD_GATE_NON_AON BIT(3) /* not alway powered on, check before read */
+
#define SPRD_SC_GATE_CLK_HW_INIT_FN(_struct, _name, _parent, _reg, \
_sc_offset, _enable_mask, _flags, \
_gate_flags, _udelay, _ops, _fn) \
diff --git a/drivers/clk/sprd/pll.c b/drivers/clk/sprd/pll.c
index 15791484388fabdf95a9c6e30a946e8dce56adc2..13a322b2535ac37ecb17f2c39d17d2c03532cfcb 100644
--- a/drivers/clk/sprd/pll.c
+++ b/drivers/clk/sprd/pll.c
@@ -106,7 +106,7 @@ static unsigned long _sprd_pll_recalc_rate(const struct sprd_pll *pll,
cfg = kcalloc(regs_num, sizeof(*cfg), GFP_KERNEL);
if (!cfg)
- return -ENOMEM;
+ return parent_rate;
for (i = 0; i < regs_num; i++)
cfg[i] = sprd_pll_read(pll, i);
diff --git a/drivers/clk/sprd/sc9863a-clk.c b/drivers/clk/sprd/sc9863a-clk.c
index 2e2dfb2d48fff271662129eef32853c1ac6833c8..ad2e0f9f85631e14710d67802e00698e166754dd 100644
--- a/drivers/clk/sprd/sc9863a-clk.c
+++ b/drivers/clk/sprd/sc9863a-clk.c
@@ -23,22 +23,22 @@
#include "pll.h"
/* mpll*_gate clocks control cpu cores, they were enabled by default */
-SPRD_PLL_SC_GATE_CLK_FW_NAME(mpll0_gate, "mpll0-gate", "ext-26m", 0x94,
- 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(dpll0_gate, "dpll0-gate", "ext-26m", 0x98,
- 0x1000, BIT(0), 0, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(lpll_gate, "lpll-gate", "ext-26m", 0x9c,
- 0x1000, BIT(0), 0, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(gpll_gate, "gpll-gate", "ext-26m", 0xa8,
- 0x1000, BIT(0), 0, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(dpll1_gate, "dpll1-gate", "ext-26m", 0x1dc,
- 0x1000, BIT(0), 0, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(mpll1_gate, "mpll1-gate", "ext-26m", 0x1e0,
- 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(mpll2_gate, "mpll2-gate", "ext-26m", 0x1e4,
- 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0, 240);
-SPRD_PLL_SC_GATE_CLK_FW_NAME(isppll_gate, "isppll-gate", "ext-26m", 0x1e8,
- 0x1000, BIT(0), 0, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(mpll0_gate, "mpll0-gate", "ext-26m", 0x94,
+ 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(dpll0_gate, "dpll0-gate", "ext-26m", 0x98,
+ 0x1000, BIT(0), 0, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(lpll_gate, "lpll-gate", "ext-26m", 0x9c,
+ 0x1000, BIT(0), 0, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(gpll_gate, "gpll-gate", "ext-26m", 0xa8,
+ 0x1000, BIT(0), 0, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(dpll1_gate, "dpll1-gate", "ext-26m", 0x1dc,
+ 0x1000, BIT(0), 0, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(mpll1_gate, "mpll1-gate", "ext-26m", 0x1e0,
+ 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(mpll2_gate, "mpll2-gate", "ext-26m", 0x1e4,
+ 0x1000, BIT(0), CLK_IGNORE_UNUSED, 0, 240);
+static SPRD_PLL_SC_GATE_CLK_FW_NAME(isppll_gate, "isppll-gate", "ext-26m",
+ 0x1e8, 0x1000, BIT(0), 0, 0, 240);
static struct sprd_clk_common *sc9863a_pmu_gate_clks[] = {
/* address base is 0x402b0000 */
@@ -1615,6 +1615,36 @@ static const struct sprd_clk_desc sc9863a_mm_gate_desc = {
.hw_clks = &sc9863a_mm_gate_hws,
};
+/* camera sensor clocks */
+static SPRD_GATE_CLK_HW(mipi_csi_clk, "mipi-csi-clk", &mahb_ckg_eb.common.hw,
+ 0x20, BIT(16), 0, SPRD_GATE_NON_AON);
+static SPRD_GATE_CLK_HW(mipi_csi_s_clk, "mipi-csi-s-clk", &mahb_ckg_eb.common.hw,
+ 0x24, BIT(16), 0, SPRD_GATE_NON_AON);
+static SPRD_GATE_CLK_HW(mipi_csi_m_clk, "mipi-csi-m-clk", &mahb_ckg_eb.common.hw,
+ 0x28, BIT(16), 0, SPRD_GATE_NON_AON);
+
+static struct sprd_clk_common *sc9863a_mm_clk_clks[] = {
+ /* address base is 0x60900000 */
+ &mipi_csi_clk.common,
+ &mipi_csi_s_clk.common,
+ &mipi_csi_m_clk.common,
+};
+
+static struct clk_hw_onecell_data sc9863a_mm_clk_hws = {
+ .hws = {
+ [CLK_MIPI_CSI] = &mipi_csi_clk.common.hw,
+ [CLK_MIPI_CSI_S] = &mipi_csi_s_clk.common.hw,
+ [CLK_MIPI_CSI_M] = &mipi_csi_m_clk.common.hw,
+ },
+ .num = CLK_MM_CLK_NUM,
+};
+
+static const struct sprd_clk_desc sc9863a_mm_clk_desc = {
+ .clk_clks = sc9863a_mm_clk_clks,
+ .num_clk_clks = ARRAY_SIZE(sc9863a_mm_clk_clks),
+ .hw_clks = &sc9863a_mm_clk_hws,
+};
+
static SPRD_SC_GATE_CLK_FW_NAME(sim0_eb, "sim0-eb", "ext-26m", 0x0,
0x1000, BIT(0), 0, 0);
static SPRD_SC_GATE_CLK_FW_NAME(iis0_eb, "iis0-eb", "ext-26m", 0x0,
@@ -1738,6 +1768,8 @@ static const struct of_device_id sprd_sc9863a_clk_ids[] = {
.data = &sc9863a_aonapb_gate_desc },
{ .compatible = "sprd,sc9863a-mm-gate", /* 0x60800000 */
.data = &sc9863a_mm_gate_desc },
+ { .compatible = "sprd,sc9863a-mm-clk", /* 0x60900000 */
+ .data = &sc9863a_mm_clk_desc },
{ .compatible = "sprd,sc9863a-apapb-gate", /* 0x71300000 */
.data = &sc9863a_apapb_gate_desc },
{ }
diff --git a/drivers/clk/st/clk-flexgen.c b/drivers/clk/st/clk-flexgen.c
index 4413b6e04a8ecb157883b54b650f1cb12602efff..55873d4b760324b4e82f77baa068c07bd4d77bff 100644
--- a/drivers/clk/st/clk-flexgen.c
+++ b/drivers/clk/st/clk-flexgen.c
@@ -375,6 +375,7 @@ static void __init st_of_flexgen_setup(struct device_node *np)
break;
}
+ flex_flags &= ~CLK_IS_CRITICAL;
of_clk_detect_critical(np, i, &flex_flags);
/*
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index 27201fd26e4422b7bd5eba152be7e0693029c95a..e1aa1fbac48a07b55b0a25c1fd9d22c3406007ee 100644
--- a/drivers/clk/sunxi/clk-sunxi.c
+++ b/drivers/clk/sunxi/clk-sunxi.c
@@ -90,7 +90,7 @@ static void sun6i_a31_get_pll1_factors(struct factors_request *req)
* Round down the frequency to the closest multiple of either
* 6 or 16
*/
- u32 round_freq_6 = round_down(freq_mhz, 6);
+ u32 round_freq_6 = rounddown(freq_mhz, 6);
u32 round_freq_16 = round_down(freq_mhz, 16);
if (round_freq_6 > round_freq_16)
diff --git a/drivers/clk/tegra/Kconfig b/drivers/clk/tegra/Kconfig
index 4d99a87704857e4ca5184a03496c1df3a7f21348..deaa4605824c9cac44b6374f7c03d5d931d11cc5 100644
--- a/drivers/clk/tegra/Kconfig
+++ b/drivers/clk/tegra/Kconfig
@@ -1,8 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
-config TEGRA_CLK_EMC
- def_bool y
- depends on TEGRA124_EMC
-
config CLK_TEGRA_BPMP
def_bool y
depends on TEGRA_BPMP
diff --git a/drivers/clk/tegra/Makefile b/drivers/clk/tegra/Makefile
index 1f7c30f87ece422a35e99173fef8c145b904492c..eec2313fd37e07f654ad198e518c1fb63f1bc88c 100644
--- a/drivers/clk/tegra/Makefile
+++ b/drivers/clk/tegra/Makefile
@@ -13,8 +13,8 @@ obj-y += clk-super.o
obj-y += clk-tegra-audio.o
obj-y += clk-tegra-periph.o
obj-y += clk-tegra-fixed.o
+obj-y += clk-tegra-super-cclk.o
obj-y += clk-tegra-super-gen4.o
-obj-$(CONFIG_TEGRA_CLK_EMC) += clk-emc.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clk-tegra20.o
obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clk-tegra20-emc.o
obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += clk-tegra30.o
@@ -22,8 +22,10 @@ obj-$(CONFIG_ARCH_TEGRA_3x_SOC) += clk-tegra20-emc.o
obj-$(CONFIG_ARCH_TEGRA_114_SOC) += clk-tegra114.o
obj-$(CONFIG_ARCH_TEGRA_124_SOC) += clk-tegra124.o
obj-$(CONFIG_TEGRA_CLK_DFLL) += clk-tegra124-dfll-fcpu.o
+obj-$(CONFIG_TEGRA124_EMC) += clk-tegra124-emc.o
obj-$(CONFIG_ARCH_TEGRA_132_SOC) += clk-tegra124.o
obj-y += cvb.o
obj-$(CONFIG_ARCH_TEGRA_210_SOC) += clk-tegra210.o
+obj-$(CONFIG_ARCH_TEGRA_210_SOC) += clk-tegra210-emc.o
obj-$(CONFIG_CLK_TEGRA_BPMP) += clk-bpmp.o
obj-y += clk-utils.o
diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c
index 531c2b3d814eb8d7c89f04e4092d8722bcbb0a3a..0b212cf2e7942126243eee266bf542525853e2d8 100644
--- a/drivers/clk/tegra/clk-pll.c
+++ b/drivers/clk/tegra/clk-pll.c
@@ -744,13 +744,19 @@ static int _program_pll(struct clk_hw *hw, struct tegra_clk_pll_freq_table *cfg,
state = clk_pll_is_enabled(hw);
+ if (state && pll->params->pre_rate_change) {
+ ret = pll->params->pre_rate_change();
+ if (WARN_ON(ret))
+ return ret;
+ }
+
_get_pll_mnp(pll, &old_cfg);
if (state && pll->params->defaults_set && pll->params->dyn_ramp &&
(cfg->m == old_cfg.m) && (cfg->p == old_cfg.p)) {
ret = pll->params->dyn_ramp(pll, cfg);
if (!ret)
- return 0;
+ goto done;
}
if (state) {
@@ -772,6 +778,10 @@ static int _program_pll(struct clk_hw *hw, struct tegra_clk_pll_freq_table *cfg,
pll_clk_start_ss(pll);
}
+done:
+ if (state && pll->params->post_rate_change)
+ pll->params->post_rate_change();
+
return ret;
}
diff --git a/drivers/clk/tegra/clk-tegra-super-cclk.c b/drivers/clk/tegra/clk-tegra-super-cclk.c
new file mode 100644
index 0000000000000000000000000000000000000000..a03119c30456bcc2720bb9b2342223c3d87dca8c
--- /dev/null
+++ b/drivers/clk/tegra/clk-tegra-super-cclk.c
@@ -0,0 +1,212 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Based on clk-super.c
+ * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
+ *
+ * Based on older tegra20-cpufreq driver by Colin Cross <ccross@google.com>
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * Author: Dmitry Osipenko <digetx@gmail.com>
+ * Copyright (C) 2019 GRATE-DRIVER project
+ */
+
+#include <linux/bits.h>
+#include <linux/clk-provider.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/types.h>
+
+#include "clk.h"
+
+#define PLLP_INDEX 4
+#define PLLX_INDEX 8
+
+#define SUPER_CDIV_ENB BIT(31)
+
+static struct tegra_clk_super_mux *cclk_super;
+static bool cclk_on_pllx;
+
+static u8 cclk_super_get_parent(struct clk_hw *hw)
+{
+ return tegra_clk_super_ops.get_parent(hw);
+}
+
+static int cclk_super_set_parent(struct clk_hw *hw, u8 index)
+{
+ return tegra_clk_super_ops.set_parent(hw, index);
+}
+
+static int cclk_super_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ return tegra_clk_super_ops.set_rate(hw, rate, parent_rate);
+}
+
+static unsigned long cclk_super_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ if (cclk_super_get_parent(hw) == PLLX_INDEX)
+ return parent_rate;
+
+ return tegra_clk_super_ops.recalc_rate(hw, parent_rate);
+}
+
+static int cclk_super_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ struct clk_hw *pllp_hw = clk_hw_get_parent_by_index(hw, PLLP_INDEX);
+ struct clk_hw *pllx_hw = clk_hw_get_parent_by_index(hw, PLLX_INDEX);
+ struct tegra_clk_super_mux *super = to_clk_super_mux(hw);
+ unsigned long pllp_rate;
+ long rate = req->rate;
+
+ if (WARN_ON_ONCE(!pllp_hw || !pllx_hw))
+ return -EINVAL;
+
+ /*
+ * Switch parent to PLLP for all CCLK rates that are suitable for PLLP.
+ * PLLX will be disabled in this case, saving some power.
+ */
+ pllp_rate = clk_hw_get_rate(pllp_hw);
+
+ if (rate <= pllp_rate) {
+ if (super->flags & TEGRA20_SUPER_CLK)
+ rate = pllp_rate;
+ else
+ rate = tegra_clk_super_ops.round_rate(hw, rate,
+ &pllp_rate);
+
+ req->best_parent_rate = pllp_rate;
+ req->best_parent_hw = pllp_hw;
+ req->rate = rate;
+ } else {
+ rate = clk_hw_round_rate(pllx_hw, rate);
+ req->best_parent_rate = rate;
+ req->best_parent_hw = pllx_hw;
+ req->rate = rate;
+ }
+
+ if (WARN_ON_ONCE(rate <= 0))
+ return -EINVAL;
+
+ return 0;
+}
+
+static const struct clk_ops tegra_cclk_super_ops = {
+ .get_parent = cclk_super_get_parent,
+ .set_parent = cclk_super_set_parent,
+ .set_rate = cclk_super_set_rate,
+ .recalc_rate = cclk_super_recalc_rate,
+ .determine_rate = cclk_super_determine_rate,
+};
+
+static const struct clk_ops tegra_cclk_super_mux_ops = {
+ .get_parent = cclk_super_get_parent,
+ .set_parent = cclk_super_set_parent,
+ .determine_rate = cclk_super_determine_rate,
+};
+
+struct clk *tegra_clk_register_super_cclk(const char *name,
+ const char * const *parent_names, u8 num_parents,
+ unsigned long flags, void __iomem *reg, u8 clk_super_flags,
+ spinlock_t *lock)
+{
+ struct tegra_clk_super_mux *super;
+ struct clk *clk;
+ struct clk_init_data init;
+ u32 val;
+
+ if (WARN_ON(cclk_super))
+ return ERR_PTR(-EBUSY);
+
+ super = kzalloc(sizeof(*super), GFP_KERNEL);
+ if (!super)
+ return ERR_PTR(-ENOMEM);
+
+ init.name = name;
+ init.flags = flags;
+ init.parent_names = parent_names;
+ init.num_parents = num_parents;
+
+ super->reg = reg;
+ super->lock = lock;
+ super->width = 4;
+ super->flags = clk_super_flags;
+ super->hw.init = &init;
+
+ if (super->flags & TEGRA20_SUPER_CLK) {
+ init.ops = &tegra_cclk_super_mux_ops;
+ } else {
+ init.ops = &tegra_cclk_super_ops;
+
+ super->frac_div.reg = reg + 4;
+ super->frac_div.shift = 16;
+ super->frac_div.width = 8;
+ super->frac_div.frac_width = 1;
+ super->frac_div.lock = lock;
+ super->div_ops = &tegra_clk_frac_div_ops;
+ }
+
+ /*
+ * Tegra30+ has the following CPUG clock topology:
+ *
+ * +---+ +-------+ +-+ +-+ +-+
+ * PLLP+->+ +->+DIVIDER+->+0| +-------->+0| ------------->+0|
+ * | | +-------+ | | | +---+ | | | | |
+ * PLLC+->+MUX| | +->+ | S | | +->+ | +->+CPU
+ * ... | | | | | | K | | | | +-------+ | |
+ * PLLX+->+-->+------------>+1| +->+ I +->+1| +->+ DIV2 +->+1|
+ * +---+ +++ | P | +++ |SKIPPER| +++
+ * ^ | P | ^ +-------+ ^
+ * | | E | | |
+ * PLLX_SEL+--+ | R | | OVERHEAT+--+
+ * +---+ |
+ * |
+ * SUPER_CDIV_ENB+--+
+ *
+ * Tegra20 is similar, but simpler. It doesn't have the divider and
+ * thermal DIV2 skipper.
+ *
+ * At least for now we're not going to use clock-skipper, hence let's
+ * ensure that it is disabled.
+ */
+ val = readl_relaxed(reg + 4);
+ val &= ~SUPER_CDIV_ENB;
+ writel_relaxed(val, reg + 4);
+
+ clk = clk_register(NULL, &super->hw);
+ if (IS_ERR(clk))
+ kfree(super);
+ else
+ cclk_super = super;
+
+ return clk;
+}
+
+int tegra_cclk_pre_pllx_rate_change(void)
+{
+ if (IS_ERR_OR_NULL(cclk_super))
+ return -EINVAL;
+
+ if (cclk_super_get_parent(&cclk_super->hw) == PLLX_INDEX)
+ cclk_on_pllx = true;
+ else
+ cclk_on_pllx = false;
+
+ /*
+ * CPU needs to be temporarily re-parented away from PLLX if PLLX
+ * changes its rate. PLLP is a safe parent for CPU on all Tegra SoCs.
+ */
+ if (cclk_on_pllx)
+ cclk_super_set_parent(&cclk_super->hw, PLLP_INDEX);
+
+ return 0;
+}
+
+void tegra_cclk_post_pllx_rate_change(void)
+{
+ if (cclk_on_pllx)
+ cclk_super_set_parent(&cclk_super->hw, PLLX_INDEX);
+}
diff --git a/drivers/clk/tegra/clk-emc.c b/drivers/clk/tegra/clk-tegra124-emc.c
similarity index 100%
rename from drivers/clk/tegra/clk-emc.c
rename to drivers/clk/tegra/clk-tegra124-emc.c
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 085feb04e9132905b8208d9fb2c69e232053a344..3efc651b42e3acd4d4f009d187cbd9dfe421f6fe 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -391,6 +391,8 @@ static struct tegra_clk_pll_params pll_x_params = {
.lock_delay = 300,
.freq_table = pll_x_freq_table,
.flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_HAS_LOCK_ENABLE,
+ .pre_rate_change = tegra_cclk_pre_pllx_rate_change,
+ .post_rate_change = tegra_cclk_post_pllx_rate_change,
};
static struct tegra_clk_pll_params pll_e_params = {
@@ -702,9 +704,10 @@ static void tegra20_super_clk_init(void)
struct clk *clk;
/* CCLK */
- clk = tegra_clk_register_super_mux("cclk", cclk_parents,
+ clk = tegra_clk_register_super_cclk("cclk", cclk_parents,
ARRAY_SIZE(cclk_parents), CLK_SET_RATE_PARENT,
- clk_base + CCLK_BURST_POLICY, 0, 4, 0, 0, NULL);
+ clk_base + CCLK_BURST_POLICY, TEGRA20_SUPER_CLK,
+ NULL);
clks[TEGRA20_CLK_CCLK] = clk;
/* SCLK */
diff --git a/drivers/clk/tegra/clk-tegra210-emc.c b/drivers/clk/tegra/clk-tegra210-emc.c
new file mode 100644
index 0000000000000000000000000000000000000000..352a2c3fc3740794b7ef58d087074aa628315852
--- /dev/null
+++ b/drivers/clk/tegra/clk-tegra210-emc.c
@@ -0,0 +1,369 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2015-2020, NVIDIA CORPORATION. All rights reserved.
+ */
+
+#include <linux/bitfield.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/clk/tegra.h>
+#include <linux/device.h>
+#include <linux/module.h>
+#include <linux/io.h>
+#include <linux/slab.h>
+
+#define CLK_SOURCE_EMC 0x19c
+#define CLK_SOURCE_EMC_2X_CLK_SRC GENMASK(31, 29)
+#define CLK_SOURCE_EMC_MC_EMC_SAME_FREQ BIT(16)
+#define CLK_SOURCE_EMC_2X_CLK_DIVISOR GENMASK(7, 0)
+
+#define CLK_SRC_PLLM 0
+#define CLK_SRC_PLLC 1
+#define CLK_SRC_PLLP 2
+#define CLK_SRC_CLK_M 3
+#define CLK_SRC_PLLM_UD 4
+#define CLK_SRC_PLLMB_UD 5
+#define CLK_SRC_PLLMB 6
+#define CLK_SRC_PLLP_UD 7
+
+struct tegra210_clk_emc {
+ struct clk_hw hw;
+ void __iomem *regs;
+
+ struct tegra210_clk_emc_provider *provider;
+
+ struct clk *parents[8];
+};
+
+static inline struct tegra210_clk_emc *
+to_tegra210_clk_emc(struct clk_hw *hw)
+{
+ return container_of(hw, struct tegra210_clk_emc, hw);
+}
+
+static const char *tegra210_clk_emc_parents[] = {
+ "pll_m", "pll_c", "pll_p", "clk_m", "pll_m_ud", "pll_mb_ud",
+ "pll_mb", "pll_p_ud",
+};
+
+static u8 tegra210_clk_emc_get_parent(struct clk_hw *hw)
+{
+ struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw);
+ u32 value;
+ u8 src;
+
+ value = readl_relaxed(emc->regs + CLK_SOURCE_EMC);
+ src = FIELD_GET(CLK_SOURCE_EMC_2X_CLK_SRC, value);
+
+ return src;
+}
+
+static unsigned long tegra210_clk_emc_recalc_rate(struct clk_hw *hw,
+ unsigned long parent_rate)
+{
+ struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw);
+ u32 value, div;
+
+ /*
+ * CCF assumes that neither the parent nor its rate will change during
+ * ->set_rate(), so the parent rate passed in here was cached from the
+ * parent before the ->set_rate() call.
+ *
+ * This can lead to wrong results being reported for the EMC clock if
+ * the parent and/or parent rate have changed as part of the EMC rate
+ * change sequence. Fix this by overriding the parent clock with what
+ * we know to be the correct value after the rate change.
+ */
+ parent_rate = clk_hw_get_rate(clk_hw_get_parent(hw));
+
+ value = readl_relaxed(emc->regs + CLK_SOURCE_EMC);
+
+ div = FIELD_GET(CLK_SOURCE_EMC_2X_CLK_DIVISOR, value);
+ div += 2;
+
+ return DIV_ROUND_UP(parent_rate * 2, div);
+}
+
+static long tegra210_clk_emc_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *prate)
+{
+ struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw);
+ struct tegra210_clk_emc_provider *provider = emc->provider;
+ unsigned int i;
+
+ if (!provider || !provider->configs || provider->num_configs == 0)
+ return clk_hw_get_rate(hw);
+
+ for (i = 0; i < provider->num_configs; i++) {
+ if (provider->configs[i].rate >= rate)
+ return provider->configs[i].rate;
+ }
+
+ return provider->configs[i - 1].rate;
+}
+
+static struct clk *tegra210_clk_emc_find_parent(struct tegra210_clk_emc *emc,
+ u8 index)
+{
+ struct clk_hw *parent = clk_hw_get_parent_by_index(&emc->hw, index);
+ const char *name = clk_hw_get_name(parent);
+
+ /* XXX implement cache? */
+
+ return __clk_lookup(name);
+}
+
+static int tegra210_clk_emc_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long parent_rate)
+{
+ struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw);
+ struct tegra210_clk_emc_provider *provider = emc->provider;
+ struct tegra210_clk_emc_config *config;
+ struct device *dev = provider->dev;
+ struct clk_hw *old, *new, *parent;
+ u8 old_idx, new_idx, index;
+ struct clk *clk;
+ unsigned int i;
+ int err;
+
+ if (!provider || !provider->configs || provider->num_configs == 0)
+ return -EINVAL;
+
+ for (i = 0; i < provider->num_configs; i++) {
+ if (provider->configs[i].rate >= rate) {
+ config = &provider->configs[i];
+ break;
+ }
+ }
+
+ if (i == provider->num_configs)
+ config = &provider->configs[i - 1];
+
+ old_idx = tegra210_clk_emc_get_parent(hw);
+ new_idx = FIELD_GET(CLK_SOURCE_EMC_2X_CLK_SRC, config->value);
+
+ old = clk_hw_get_parent_by_index(hw, old_idx);
+ new = clk_hw_get_parent_by_index(hw, new_idx);
+
+ /* if the rate has changed... */
+ if (config->parent_rate != clk_hw_get_rate(old)) {
+ /* ... but the clock source remains the same ... */
+ if (new_idx == old_idx) {
+ /* ... switch to the alternative clock source. */
+ switch (new_idx) {
+ case CLK_SRC_PLLM:
+ new_idx = CLK_SRC_PLLMB;
+ break;
+
+ case CLK_SRC_PLLM_UD:
+ new_idx = CLK_SRC_PLLMB_UD;
+ break;
+
+ case CLK_SRC_PLLMB_UD:
+ new_idx = CLK_SRC_PLLM_UD;
+ break;
+
+ case CLK_SRC_PLLMB:
+ new_idx = CLK_SRC_PLLM;
+ break;
+ }
+
+ /*
+ * This should never happen because we can't deal with
+ * it.
+ */
+ if (WARN_ON(new_idx == old_idx))
+ return -EINVAL;
+
+ new = clk_hw_get_parent_by_index(hw, new_idx);
+ }
+
+ index = new_idx;
+ parent = new;
+ } else {
+ index = old_idx;
+ parent = old;
+ }
+
+ clk = tegra210_clk_emc_find_parent(emc, index);
+ if (IS_ERR(clk)) {
+ err = PTR_ERR(clk);
+ dev_err(dev, "failed to get parent clock for index %u: %d\n",
+ index, err);
+ return err;
+ }
+
+ /* set the new parent clock to the required rate */
+ if (clk_get_rate(clk) != config->parent_rate) {
+ err = clk_set_rate(clk, config->parent_rate);
+ if (err < 0) {
+ dev_err(dev, "failed to set rate %lu Hz for %pC: %d\n",
+ config->parent_rate, clk, err);
+ return err;
+ }
+ }
+
+ /* enable the new parent clock */
+ if (parent != old) {
+ err = clk_prepare_enable(clk);
+ if (err < 0) {
+ dev_err(dev, "failed to enable parent clock %pC: %d\n",
+ clk, err);
+ return err;
+ }
+ }
+
+ /* update the EMC source configuration to reflect the new parent */
+ config->value &= ~CLK_SOURCE_EMC_2X_CLK_SRC;
+ config->value |= FIELD_PREP(CLK_SOURCE_EMC_2X_CLK_SRC, index);
+
+ /*
+ * Finally, switch the EMC programming with both old and new parent
+ * clocks enabled.
+ */
+ err = provider->set_rate(dev, config);
+ if (err < 0) {
+ dev_err(dev, "failed to set EMC rate to %lu Hz: %d\n", rate,
+ err);
+
+ /*
+ * If we're unable to switch to the new EMC frequency, we no
+ * longer need the new parent to be enabled.
+ */
+ if (parent != old)
+ clk_disable_unprepare(clk);
+
+ return err;
+ }
+
+ /* reparent to new parent clock and disable the old parent clock */
+ if (parent != old) {
+ clk = tegra210_clk_emc_find_parent(emc, old_idx);
+ if (IS_ERR(clk)) {
+ err = PTR_ERR(clk);
+ dev_err(dev,
+ "failed to get parent clock for index %u: %d\n",
+ old_idx, err);
+ return err;
+ }
+
+ clk_hw_reparent(hw, parent);
+ clk_disable_unprepare(clk);
+ }
+
+ return err;
+}
+
+static const struct clk_ops tegra210_clk_emc_ops = {
+ .get_parent = tegra210_clk_emc_get_parent,
+ .recalc_rate = tegra210_clk_emc_recalc_rate,
+ .round_rate = tegra210_clk_emc_round_rate,
+ .set_rate = tegra210_clk_emc_set_rate,
+};
+
+struct clk *tegra210_clk_register_emc(struct device_node *np,
+ void __iomem *regs)
+{
+ struct tegra210_clk_emc *emc;
+ struct clk_init_data init;
+ struct clk *clk;
+
+ emc = kzalloc(sizeof(*emc), GFP_KERNEL);
+ if (!emc)
+ return ERR_PTR(-ENOMEM);
+
+ emc->regs = regs;
+
+ init.name = "emc";
+ init.ops = &tegra210_clk_emc_ops;
+ init.flags = CLK_IS_CRITICAL | CLK_GET_RATE_NOCACHE;
+ init.parent_names = tegra210_clk_emc_parents;
+ init.num_parents = ARRAY_SIZE(tegra210_clk_emc_parents);
+ emc->hw.init = &init;
+
+ clk = clk_register(NULL, &emc->hw);
+ if (IS_ERR(clk)) {
+ kfree(emc);
+ return clk;
+ }
+
+ return clk;
+}
+
+int tegra210_clk_emc_attach(struct clk *clk,
+ struct tegra210_clk_emc_provider *provider)
+{
+ struct clk_hw *hw = __clk_get_hw(clk);
+ struct tegra210_clk_emc *emc = to_tegra210_clk_emc(hw);
+ struct device *dev = provider->dev;
+ unsigned int i;
+ int err;
+
+ if (!try_module_get(provider->owner))
+ return -ENODEV;
+
+ for (i = 0; i < provider->num_configs; i++) {
+ struct tegra210_clk_emc_config *config = &provider->configs[i];
+ struct clk_hw *parent;
+ bool same_freq;
+ u8 div, src;
+
+ div = FIELD_GET(CLK_SOURCE_EMC_2X_CLK_DIVISOR, config->value);
+ src = FIELD_GET(CLK_SOURCE_EMC_2X_CLK_SRC, config->value);
+
+ /* do basic sanity checking on the EMC timings */
+ if (div & 0x1) {
+ dev_err(dev, "invalid odd divider %u for rate %lu Hz\n",
+ div, config->rate);
+ err = -EINVAL;
+ goto put;
+ }
+
+ same_freq = config->value & CLK_SOURCE_EMC_MC_EMC_SAME_FREQ;
+
+ if (same_freq != config->same_freq) {
+ dev_err(dev,
+ "ambiguous EMC to MC ratio for rate %lu Hz\n",
+ config->rate);
+ err = -EINVAL;
+ goto put;
+ }
+
+ parent = clk_hw_get_parent_by_index(hw, src);
+ config->parent = src;
+
+ if (src == CLK_SRC_PLLM || src == CLK_SRC_PLLM_UD) {
+ config->parent_rate = config->rate * (1 + div / 2);
+ } else {
+ unsigned long rate = config->rate * (1 + div / 2);
+
+ config->parent_rate = clk_hw_get_rate(parent);
+
+ if (config->parent_rate != rate) {
+ dev_err(dev,
+ "rate %lu Hz does not match input\n",
+ config->rate);
+ err = -EINVAL;
+ goto put;
+ }
+ }
+ }
+
+ emc->provider = provider;
+
+ return 0;
+
+put:
+ module_put(provider->owner);
+ return err;
+}
+EXPORT_SYMBOL_GPL(tegra210_clk_emc_attach);
+
+void tegra210_clk_emc_detach(struct clk *clk)
+{
+ struct tegra210_clk_emc *emc = to_tegra210_clk_emc(__clk_get_hw(clk));
+
+ module_put(emc->provider->owner);
+ emc->provider = NULL;
+}
+EXPORT_SYMBOL_GPL(tegra210_clk_emc_detach);
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index defe3b7ebfa499aa92ceef0cde30b08d3574649a..68cbb98af567dd53e0429dbbbe91198d7f74c291 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -37,6 +37,7 @@
#define CLK_SOURCE_LA 0x1f8
#define CLK_SOURCE_SDMMC2 0x154
#define CLK_SOURCE_SDMMC4 0x164
+#define CLK_SOURCE_EMC_DLL 0x664
#define PLLC_BASE 0x80
#define PLLC_OUT 0x84
@@ -227,6 +228,10 @@
#define RST_DFLL_DVCO 0x2f4
#define DVFS_DFLL_RESET_SHIFT 0
+#define CLK_RST_CONTROLLER_CLK_OUT_ENB_X_SET 0x284
+#define CLK_RST_CONTROLLER_CLK_OUT_ENB_X_CLR 0x288
+#define CLK_OUT_ENB_X_CLK_ENB_EMC_DLL BIT(14)
+
#define CLK_RST_CONTROLLER_RST_DEV_Y_SET 0x2a8
#define CLK_RST_CONTROLLER_RST_DEV_Y_CLR 0x2ac
#define CPU_SOFTRST_CTRL 0x380
@@ -314,12 +319,6 @@ static unsigned long tegra210_input_freq[] = {
[8] = 12000000,
};
-static const char *mux_pllmcp_clkm[] = {
- "pll_m", "pll_c", "pll_p", "clk_m", "pll_m_ud", "pll_mb", "pll_mb",
- "pll_p",
-};
-#define mux_pllmcp_clkm_idx NULL
-
#define PLL_ENABLE (1 << 30)
#define PLLCX_MISC1_IDDQ (1 << 27)
@@ -555,6 +554,27 @@ void tegra210_set_sata_pll_seq_sw(bool state)
}
EXPORT_SYMBOL_GPL(tegra210_set_sata_pll_seq_sw);
+void tegra210_clk_emc_dll_enable(bool flag)
+{
+ u32 offset = flag ? CLK_RST_CONTROLLER_CLK_OUT_ENB_X_SET :
+ CLK_RST_CONTROLLER_CLK_OUT_ENB_X_CLR;
+
+ writel_relaxed(CLK_OUT_ENB_X_CLK_ENB_EMC_DLL, clk_base + offset);
+}
+EXPORT_SYMBOL_GPL(tegra210_clk_emc_dll_enable);
+
+void tegra210_clk_emc_dll_update_setting(u32 emc_dll_src_value)
+{
+ writel_relaxed(emc_dll_src_value, clk_base + CLK_SOURCE_EMC_DLL);
+}
+EXPORT_SYMBOL_GPL(tegra210_clk_emc_dll_update_setting);
+
+void tegra210_clk_emc_update_setting(u32 emc_src_value)
+{
+ writel_relaxed(emc_src_value, clk_base + CLK_SOURCE_EMC);
+}
+EXPORT_SYMBOL_GPL(tegra210_clk_emc_update_setting);
+
static void tegra210_generic_mbist_war(struct tegra210_domain_mbist_war *mbist)
{
u32 val;
@@ -2310,7 +2330,6 @@ static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = {
[tegra_clk_i2c2] = { .dt_id = TEGRA210_CLK_I2C2, .present = true },
[tegra_clk_uartc_8] = { .dt_id = TEGRA210_CLK_UARTC, .present = true },
[tegra_clk_mipi_cal] = { .dt_id = TEGRA210_CLK_MIPI_CAL, .present = true },
- [tegra_clk_emc] = { .dt_id = TEGRA210_CLK_EMC, .present = true },
[tegra_clk_usb2] = { .dt_id = TEGRA210_CLK_USB2, .present = true },
[tegra_clk_bsev] = { .dt_id = TEGRA210_CLK_BSEV, .present = true },
[tegra_clk_uartd_8] = { .dt_id = TEGRA210_CLK_UARTD, .present = true },
@@ -2953,6 +2972,27 @@ static const char * const sor1_parents[] = {
static u32 sor1_parents_idx[] = { 0, 2, 5, 6 };
+static const struct clk_div_table mc_div_table_tegra210[] = {
+ { .val = 0, .div = 2 },
+ { .val = 1, .div = 4 },
+ { .val = 2, .div = 1 },
+ { .val = 3, .div = 2 },
+ { .val = 0, .div = 0 },
+};
+
+static void tegra210_clk_register_mc(const char *name,
+ const char *parent_name)
+{
+ struct clk *clk;
+
+ clk = clk_register_divider_table(NULL, name, parent_name,
+ CLK_IS_CRITICAL,
+ clk_base + CLK_SOURCE_EMC,
+ 15, 2, CLK_DIVIDER_READ_ONLY,
+ mc_div_table_tegra210, &emc_lock);
+ clks[TEGRA210_CLK_MC] = clk;
+}
+
static const char * const sor1_out_parents[] = {
/*
* Bit 0 of the mux selects sor1_pad_clkout, irrespective of bit 1, so
@@ -2995,7 +3035,8 @@ static const char * const la_parents[] = {
static struct tegra_clk_periph tegra210_la =
TEGRA_CLK_PERIPH(29, 7, 9, 0, 8, 1, TEGRA_DIVIDER_ROUND_UP, 76, 0, NULL, NULL);
-static __init void tegra210_periph_clk_init(void __iomem *clk_base,
+static __init void tegra210_periph_clk_init(struct device_node *np,
+ void __iomem *clk_base,
void __iomem *pmc_base)
{
struct clk *clk;
@@ -3035,22 +3076,19 @@ static __init void tegra210_periph_clk_init(void __iomem *clk_base,
periph_clk_enb_refcnt);
clks[TEGRA210_CLK_DSIB] = clk;
+ /* csi_tpg */
+ clk = clk_register_gate(NULL, "csi_tpg", "pll_d",
+ CLK_SET_RATE_PARENT, clk_base + PLLD_BASE,
+ 23, 0, &pll_d_lock);
+ clk_register_clkdev(clk, "csi_tpg", NULL);
+ clks[TEGRA210_CLK_CSI_TPG] = clk;
+
/* la */
clk = tegra_clk_register_periph("la", la_parents,
ARRAY_SIZE(la_parents), &tegra210_la, clk_base,
CLK_SOURCE_LA, 0);
clks[TEGRA210_CLK_LA] = clk;
- /* emc mux */
- clk = clk_register_mux(NULL, "emc_mux", mux_pllmcp_clkm,
- ARRAY_SIZE(mux_pllmcp_clkm), 0,
- clk_base + CLK_SOURCE_EMC,
- 29, 3, 0, &emc_lock);
-
- clk = tegra_clk_register_mc("mc", "emc_mux", clk_base + CLK_SOURCE_EMC,
- &emc_lock);
- clks[TEGRA210_CLK_MC] = clk;
-
/* cml0 */
clk = clk_register_gate(NULL, "cml0", "pll_e", 0, clk_base + PLLE_AUX,
0, 0, &pll_e_lock);
@@ -3093,6 +3131,13 @@ static __init void tegra210_periph_clk_init(void __iomem *clk_base,
}
tegra_periph_clk_init(clk_base, pmc_base, tegra210_clks, &pll_p_params);
+
+ /* emc */
+ clk = tegra210_clk_register_emc(np, clk_base);
+ clks[TEGRA210_CLK_EMC] = clk;
+
+ /* mc */
+ tegra210_clk_register_mc("mc", "emc");
}
static void __init tegra210_pll_init(void __iomem *clk_base,
@@ -3153,6 +3198,17 @@ static void __init tegra210_pll_init(void __iomem *clk_base,
clk_register_clkdev(clk, "pll_m_ud", NULL);
clks[TEGRA210_CLK_PLL_M_UD] = clk;
+ /* PLLMB_UD */
+ clk = clk_register_fixed_factor(NULL, "pll_mb_ud", "pll_mb",
+ CLK_SET_RATE_PARENT, 1, 1);
+ clk_register_clkdev(clk, "pll_mb_ud", NULL);
+ clks[TEGRA210_CLK_PLL_MB_UD] = clk;
+
+ /* PLLP_UD */
+ clk = clk_register_fixed_factor(NULL, "pll_p_ud", "pll_p",
+ 0, 1, 1);
+ clks[TEGRA210_CLK_PLL_P_UD] = clk;
+
/* PLLU_VCO */
if (!tegra210_init_pllu()) {
clk = clk_register_fixed_rate(NULL, "pll_u_vco", "pll_ref", 0,
@@ -3680,7 +3736,7 @@ static void __init tegra210_clock_init(struct device_node *np)
tegra_fixed_clk_init(tegra210_clks);
tegra210_pll_init(clk_base, pmc_base);
- tegra210_periph_clk_init(clk_base, pmc_base);
+ tegra210_periph_clk_init(np, clk_base, pmc_base);
tegra_audio_clk_init(clk_base, pmc_base, tegra210_clks,
tegra210_audio_plls,
ARRAY_SIZE(tegra210_audio_plls), 24576000);
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index 3255f82e61b58a577acc09d1ce04c7403d55923e..37244a7e68c229d478e36389efbfceba7cec5306 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -499,6 +499,8 @@ static struct tegra_clk_pll_params pll_x_params __ro_after_init = {
.freq_table = pll_x_freq_table,
.flags = TEGRA_PLL_HAS_CPCON | TEGRA_PLL_SET_DCCON |
TEGRA_PLL_USE_LOCK | TEGRA_PLL_HAS_LOCK_ENABLE,
+ .pre_rate_change = tegra_cclk_pre_pllx_rate_change,
+ .post_rate_change = tegra_cclk_post_pllx_rate_change,
};
static struct tegra_clk_pll_params pll_e_params __ro_after_init = {
@@ -926,11 +928,11 @@ static void __init tegra30_super_clk_init(void)
clk_register_clkdev(clk, "pll_p_out4_cclkg", NULL);
/* CCLKG */
- clk = tegra_clk_register_super_mux("cclk_g", cclk_g_parents,
+ clk = tegra_clk_register_super_cclk("cclk_g", cclk_g_parents,
ARRAY_SIZE(cclk_g_parents),
CLK_SET_RATE_PARENT,
clk_base + CCLKG_BURST_POLICY,
- 0, 4, 0, 0, NULL);
+ 0, NULL);
clks[TEGRA30_CLK_CCLK_G] = clk;
/*
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index 2c9a68302e02c91164603822305537469a13ac82..6b565f6b5f6643e2a73c79f3174b375c82d80126 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -266,6 +266,10 @@ struct tegra_clk_pll;
* disabled.
* @dyn_ramp: Callback which can be used to define a custom
* dynamic ramp function for a given PLL.
+ * @pre_rate_change: Callback which is invoked just before changing
+ * PLL's rate.
+ * @post_rate_change: Callback which is invoked right after changing
+ * PLL's rate.
*
* Flags:
* TEGRA_PLL_USE_LOCK - This flag indicated to use lock bits for
@@ -342,6 +346,8 @@ struct tegra_clk_pll_params {
void (*set_defaults)(struct tegra_clk_pll *pll);
int (*dyn_ramp)(struct tegra_clk_pll *pll,
struct tegra_clk_pll_freq_table *cfg);
+ int (*pre_rate_change)(void);
+ void (*post_rate_change)(void);
};
#define TEGRA_PLL_USE_LOCK BIT(0)
@@ -729,8 +735,10 @@ struct clk *tegra_clk_register_periph_data(void __iomem *clk_base,
* TEGRA_DIVIDER_2 - LP cluster has additional divider. This flag indicates
* that this is LP cluster clock.
* TEGRA210_CPU_CLK - This flag is used to identify CPU cluster for gen5
- * super mux parent using PLLP branches. To use PLLP branches to CPU, need
- * to configure additional bit PLLP_OUT_CPU in the clock registers.
+ * super mux parent using PLLP branches. To use PLLP branches to CPU, need
+ * to configure additional bit PLLP_OUT_CPU in the clock registers.
+ * TEGRA20_SUPER_CLK - Tegra20 doesn't have a dedicated divider for Super
+ * clocks, it only has a clock-skipper.
*/
struct tegra_clk_super_mux {
struct clk_hw hw;
@@ -748,6 +756,7 @@ struct tegra_clk_super_mux {
#define TEGRA_DIVIDER_2 BIT(0)
#define TEGRA210_CPU_CLK BIT(1)
+#define TEGRA20_SUPER_CLK BIT(2)
extern const struct clk_ops tegra_clk_super_ops;
struct clk *tegra_clk_register_super_mux(const char *name,
@@ -758,6 +767,12 @@ struct clk *tegra_clk_register_super_clk(const char *name,
const char * const *parent_names, u8 num_parents,
unsigned long flags, void __iomem *reg, u8 clk_super_flags,
spinlock_t *lock);
+struct clk *tegra_clk_register_super_cclk(const char *name,
+ const char * const *parent_names, u8 num_parents,
+ unsigned long flags, void __iomem *reg, u8 clk_super_flags,
+ spinlock_t *lock);
+int tegra_cclk_pre_pllx_rate_change(void);
+void tegra_cclk_post_pllx_rate_change(void);
/**
* struct tegra_sdmmc_mux - switch divider with Low Jitter inputs for SDMMC
@@ -866,7 +881,7 @@ void tegra_super_clk_gen5_init(void __iomem *clk_base,
void __iomem *pmc_base, struct tegra_clk *tegra_clks,
struct tegra_clk_pll_params *pll_params);
-#ifdef CONFIG_TEGRA_CLK_EMC
+#ifdef CONFIG_TEGRA124_EMC
struct clk *tegra_clk_register_emc(void __iomem *base, struct device_node *np,
spinlock_t *lock);
#else
@@ -907,4 +922,7 @@ void tegra_clk_periph_resume(void);
bool tegra20_clk_emc_driver_available(struct clk_hw *emc_hw);
struct clk *tegra20_clk_register_emc(void __iomem *ioaddr, bool low_jitter);
+struct clk *tegra210_clk_register_emc(struct device_node *np,
+ void __iomem *regs);
+
#endif /* TEGRA_CLK_H */
diff --git a/drivers/clk/ti/clk-44xx.c b/drivers/clk/ti/clk-44xx.c
index 312a20f8ec0eccbc9d17e3b94dec2eb54e4f060a..a38c92153979337b8195ab39d03ef0b86a057e6b 100644
--- a/drivers/clk/ti/clk-44xx.c
+++ b/drivers/clk/ti/clk-44xx.c
@@ -606,13 +606,13 @@ static const struct omap_clkctrl_reg_data omap4_l4_per_clkctrl_regs[] __initcons
static const struct
omap_clkctrl_reg_data omap4_l4_secure_clkctrl_regs[] __initconst = {
- { OMAP4_AES1_CLKCTRL, NULL, CLKF_SW_SUP, "" },
- { OMAP4_AES2_CLKCTRL, NULL, CLKF_SW_SUP, "" },
- { OMAP4_DES3DES_CLKCTRL, NULL, CLKF_SW_SUP, "" },
- { OMAP4_PKA_CLKCTRL, NULL, CLKF_SW_SUP, "" },
- { OMAP4_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "" },
- { OMAP4_SHA2MD5_CLKCTRL, NULL, CLKF_SW_SUP, "" },
- { OMAP4_CRYPTODMA_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "" },
+ { OMAP4_AES1_CLKCTRL, NULL, CLKF_SW_SUP, "l3_div_ck" },
+ { OMAP4_AES2_CLKCTRL, NULL, CLKF_SW_SUP, "l3_div_ck" },
+ { OMAP4_DES3DES_CLKCTRL, NULL, CLKF_SW_SUP, "l4_div_ck" },
+ { OMAP4_PKA_CLKCTRL, NULL, CLKF_SW_SUP, "l4_div_ck" },
+ { OMAP4_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l4_div_ck" },
+ { OMAP4_SHA2MD5_CLKCTRL, NULL, CLKF_SW_SUP, "l3_div_ck" },
+ { OMAP4_CRYPTODMA_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l3_div_ck" },
{ 0 },
};
diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c
index 92bf2dda95b9b228b045cf8dc17e162f3995cef7..8694bc9f5fc7f5594f96da966c61dfa7bb15e46d 100644
--- a/drivers/clk/ti/clk-54xx.c
+++ b/drivers/clk/ti/clk-54xx.c
@@ -303,13 +303,13 @@ static const struct omap_clkctrl_reg_data omap5_l4per_clkctrl_regs[] __initconst
static const struct
omap_clkctrl_reg_data omap5_l4_secure_clkctrl_regs[] __initconst = {
- { OMAP5_AES1_CLKCTRL, NULL, CLKF_HW_SUP, "" },
- { OMAP5_AES2_CLKCTRL, NULL, CLKF_HW_SUP, "" },
- { OMAP5_DES3DES_CLKCTRL, NULL, CLKF_HW_SUP, "" },
- { OMAP5_FPKA_CLKCTRL, NULL, CLKF_SW_SUP, "" },
- { OMAP5_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "" },
- { OMAP5_SHA2MD5_CLKCTRL, NULL, CLKF_HW_SUP, "" },
- { OMAP5_DMA_CRYPTO_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "" },
+ { OMAP5_AES1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+ { OMAP5_AES2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+ { OMAP5_DES3DES_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" },
+ { OMAP5_FPKA_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div" },
+ { OMAP5_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l4_root_clk_div" },
+ { OMAP5_SHA2MD5_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
+ { OMAP5_DMA_CRYPTO_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l3_iclk_div" },
{ 0 },
};
diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 14b6450931078314712477c437a4ac7ff7f4264c..b4cf578a69e1101c4d74c38ee65b97b66dec2225 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -312,15 +312,6 @@ static const char * const dra7_gpu_hyd_mux_parents[] __initconst = {
NULL,
};
-static const char * const dra7_gpu_sys_clk_parents[] __initconst = {
- "sys_clkin",
- NULL,
-};
-
-static const struct omap_clkctrl_div_data dra7_gpu_sys_clk_data __initconst = {
- .max_div = 2,
-};
-
static const struct omap_clkctrl_bit_data dra7_gpu_core_bit_data[] __initconst = {
{ 24, TI_CLK_MUX, dra7_gpu_core_mux_parents, NULL, },
{ 26, TI_CLK_MUX, dra7_gpu_hyd_mux_parents, NULL, },
@@ -328,7 +319,7 @@ static const struct omap_clkctrl_bit_data dra7_gpu_core_bit_data[] __initconst =
};
static const struct omap_clkctrl_reg_data dra7_gpu_clkctrl_regs[] __initconst = {
- { DRA7_GPU_CLKCTRL, dra7_gpu_core_bit_data, CLKF_SW_SUP, "gpu_cm:clk:0000:24", },
+ { DRA7_GPU_CLKCTRL, dra7_gpu_core_bit_data, CLKF_SW_SUP, "gpu-clkctrl:0000:24", },
{ 0 },
};
@@ -644,7 +635,7 @@ static const struct omap_clkctrl_reg_data dra7_l4sec_clkctrl_regs[] __initconst
{ DRA7_L4SEC_AES1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
{ DRA7_L4SEC_AES2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
{ DRA7_L4SEC_DES_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
- { DRA7_L4SEC_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "" },
+ { DRA7_L4SEC_RNG_CLKCTRL, NULL, CLKF_HW_SUP | CLKF_SOC_NONSEC, "l4_root_clk_div" },
{ DRA7_L4SEC_SHAM_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" },
{ 0 },
};
@@ -815,7 +806,7 @@ static const struct omap_clkctrl_reg_data dra7_wkupaon_clkctrl_regs[] __initcons
{ DRA7_WKUPAON_COUNTER_32K_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" },
{ DRA7_WKUPAON_UART10_CLKCTRL, dra7_uart10_bit_data, CLKF_SW_SUP, "wkupaon-clkctrl:0060:24" },
{ DRA7_WKUPAON_DCAN1_CLKCTRL, dra7_dcan1_bit_data, CLKF_SW_SUP, "wkupaon-clkctrl:0068:24" },
- { DRA7_WKUPAON_ADC_CLKCTRL, NULL, CLKF_SW_SUP, "mcan_clk" },
+ { DRA7_WKUPAON_ADC_CLKCTRL, NULL, CLKF_SW_SUP | CLKF_SOC_DRA76, "mcan_clk" },
{ 0 },
};
diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
index 6a89936ba03afe26578a7494275e0c723dad69d4..eaa43575cfa5e743737dfa538a33163f9fa4a8a9 100644
--- a/drivers/clk/ti/composite.c
+++ b/drivers/clk/ti/composite.c
@@ -196,6 +196,7 @@ static void __init _register_composite(void *user,
if (!cclk->comp_clks[i])
continue;
list_del(&cclk->comp_clks[i]->link);
+ kfree(cclk->comp_clks[i]->parent_names);
kfree(cclk->comp_clks[i]);
}
diff --git a/drivers/clk/versatile/clk-versatile.c b/drivers/clk/versatile/clk-versatile.c
index fd54d5c0251cc724f38d4f1de390a57d44d4dd1a..8ed7a179f65197288f5c442511862925ab008387 100644
--- a/drivers/clk/versatile/clk-versatile.c
+++ b/drivers/clk/versatile/clk-versatile.c
@@ -56,7 +56,7 @@ static const struct clk_icst_desc versatile_auxosc_desc __initconst = {
static void __init cm_osc_setup(struct device_node *np,
const struct clk_icst_desc *desc)
{
- struct clk *clk = ERR_PTR(-EINVAL);
+ struct clk *clk;
const char *clk_name = np->name;
const char *parent_name;
diff --git a/drivers/clk/x86/Kconfig b/drivers/clk/x86/Kconfig
new file mode 100644
index 0000000000000000000000000000000000000000..69642e15fcc1fc85be71320100dc0f7f6f897bc3
--- /dev/null
+++ b/drivers/clk/x86/Kconfig
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
+config CLK_LGM_CGU
+ depends on OF && HAS_IOMEM && (X86 || COMPILE_TEST)
+ select OF_EARLY_FLATTREE
+ bool "Clock driver for Lightning Mountain(LGM) platform"
+ help
+ Clock Generation Unit(CGU) driver for Intel Lightning Mountain(LGM)
+ network processor SoC.
diff --git a/drivers/clk/x86/Makefile b/drivers/clk/x86/Makefile
index e3ec81e2a1c2ab1fdef0b0428fc528a5ccd5b12b..7c774ea7ddebf6e8001b59f225474264f4a9fe87 100644
--- a/drivers/clk/x86/Makefile
+++ b/drivers/clk/x86/Makefile
@@ -3,3 +3,4 @@ obj-$(CONFIG_PMC_ATOM) += clk-pmc-atom.o
obj-$(CONFIG_X86_AMD_PLATFORM_DEVICE) += clk-st.o
clk-x86-lpss-objs := clk-lpt.o
obj-$(CONFIG_X86_INTEL_LPSS) += clk-x86-lpss.o
+obj-$(CONFIG_CLK_LGM_CGU) += clk-cgu.o clk-cgu-pll.o clk-lgm.o
diff --git a/drivers/clk/x86/clk-cgu-pll.c b/drivers/clk/x86/clk-cgu-pll.c
new file mode 100644
index 0000000000000000000000000000000000000000..c03cc6b85b9f1678e76a35f87c6b692c0c55a60a
--- /dev/null
+++ b/drivers/clk/x86/clk-cgu-pll.c
@@ -0,0 +1,156 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Intel Corporation.
+ * Zhu YiXin <yixin.zhu@intel.com>
+ * Rahul Tanwar <rahul.tanwar@intel.com>
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <linux/iopoll.h>
+#include <linux/of.h>
+
+#include "clk-cgu.h"
+
+#define to_lgm_clk_pll(_hw) container_of(_hw, struct lgm_clk_pll, hw)
+#define PLL_REF_DIV(x) ((x) + 0x08)
+
+/*
+ * Calculate formula:
+ * rate = (prate * mult + (prate * frac) / frac_div) / div
+ */
+static unsigned long
+lgm_pll_calc_rate(unsigned long prate, unsigned int mult,
+ unsigned int div, unsigned int frac, unsigned int frac_div)
+{
+ u64 crate, frate, rate64;
+
+ rate64 = prate;
+ crate = rate64 * mult;
+ frate = rate64 * frac;
+ do_div(frate, frac_div);
+ crate += frate;
+ do_div(crate, div);
+
+ return crate;
+}
+
+static unsigned long lgm_pll_recalc_rate(struct clk_hw *hw, unsigned long prate)
+{
+ struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+ unsigned int div, mult, frac;
+ unsigned long flags;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ mult = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 0, 12);
+ div = lgm_get_clk_val(pll->membase, PLL_REF_DIV(pll->reg), 18, 6);
+ frac = lgm_get_clk_val(pll->membase, pll->reg, 2, 24);
+ spin_unlock_irqrestore(&pll->lock, flags);
+
+ if (pll->type == TYPE_LJPLL)
+ div *= 4;
+
+ return lgm_pll_calc_rate(prate, mult, div, frac, BIT(24));
+}
+
+static int lgm_pll_is_enabled(struct clk_hw *hw)
+{
+ struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+ unsigned long flags;
+ unsigned int ret;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ ret = lgm_get_clk_val(pll->membase, pll->reg, 0, 1);
+ spin_unlock_irqrestore(&pll->lock, flags);
+
+ return ret;
+}
+
+static int lgm_pll_enable(struct clk_hw *hw)
+{
+ struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+ unsigned long flags;
+ u32 val;
+ int ret;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 1);
+ ret = readl_poll_timeout_atomic(pll->membase + pll->reg,
+ val, (val & 0x1), 1, 100);
+ spin_unlock_irqrestore(&pll->lock, flags);
+
+ return ret;
+}
+
+static void lgm_pll_disable(struct clk_hw *hw)
+{
+ struct lgm_clk_pll *pll = to_lgm_clk_pll(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&pll->lock, flags);
+ lgm_set_clk_val(pll->membase, pll->reg, 0, 1, 0);
+ spin_unlock_irqrestore(&pll->lock, flags);
+}
+
+static const struct clk_ops lgm_pll_ops = {
+ .recalc_rate = lgm_pll_recalc_rate,
+ .is_enabled = lgm_pll_is_enabled,
+ .enable = lgm_pll_enable,
+ .disable = lgm_pll_disable,
+};
+
+static struct clk_hw *
+lgm_clk_register_pll(struct lgm_clk_provider *ctx,
+ const struct lgm_pll_clk_data *list)
+{
+ struct clk_init_data init = {};
+ struct lgm_clk_pll *pll;
+ struct device *dev = ctx->dev;
+ struct clk_hw *hw;
+ int ret;
+
+ init.ops = &lgm_pll_ops;
+ init.name = list->name;
+ init.flags = list->flags;
+ init.parent_data = list->parent_data;
+ init.num_parents = list->num_parents;
+
+ pll = devm_kzalloc(dev, sizeof(*pll), GFP_KERNEL);
+ if (!pll)
+ return ERR_PTR(-ENOMEM);
+
+ pll->membase = ctx->membase;
+ pll->lock = ctx->lock;
+ pll->reg = list->reg;
+ pll->flags = list->flags;
+ pll->type = list->type;
+ pll->hw.init = &init;
+
+ hw = &pll->hw;
+ ret = clk_hw_register(dev, hw);
+ if (ret)
+ return ERR_PTR(ret);
+
+ return hw;
+}
+
+int lgm_clk_register_plls(struct lgm_clk_provider *ctx,
+ const struct lgm_pll_clk_data *list,
+ unsigned int nr_clk)
+{
+ struct clk_hw *hw;
+ int i;
+
+ for (i = 0; i < nr_clk; i++, list++) {
+ hw = lgm_clk_register_pll(ctx, list);
+ if (IS_ERR(hw)) {
+ dev_err(ctx->dev, "failed to register pll: %s\n",
+ list->name);
+ return PTR_ERR(hw);
+ }
+ ctx->clk_data.hws[list->id] = hw;
+ }
+
+ return 0;
+}
diff --git a/drivers/clk/x86/clk-cgu.c b/drivers/clk/x86/clk-cgu.c
new file mode 100644
index 0000000000000000000000000000000000000000..56af0e04ec1e32c5cc36969912318f216cc1ea7f
--- /dev/null
+++ b/drivers/clk/x86/clk-cgu.c
@@ -0,0 +1,636 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Intel Corporation.
+ * Zhu YiXin <yixin.zhu@intel.com>
+ * Rahul Tanwar <rahul.tanwar@intel.com>
+ */
+#include <linux/clk-provider.h>
+#include <linux/device.h>
+#include <linux/of.h>
+
+#include "clk-cgu.h"
+
+#define GATE_HW_REG_STAT(reg) ((reg) + 0x0)
+#define GATE_HW_REG_EN(reg) ((reg) + 0x4)
+#define GATE_HW_REG_DIS(reg) ((reg) + 0x8)
+#define MAX_DDIV_REG 8
+#define MAX_DIVIDER_VAL 64
+
+#define to_lgm_clk_mux(_hw) container_of(_hw, struct lgm_clk_mux, hw)
+#define to_lgm_clk_divider(_hw) container_of(_hw, struct lgm_clk_divider, hw)
+#define to_lgm_clk_gate(_hw) container_of(_hw, struct lgm_clk_gate, hw)
+#define to_lgm_clk_ddiv(_hw) container_of(_hw, struct lgm_clk_ddiv, hw)
+
+static struct clk_hw *lgm_clk_register_fixed(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list)
+{
+ unsigned long flags;
+
+ if (list->div_flags & CLOCK_FLAG_VAL_INIT) {
+ spin_lock_irqsave(&ctx->lock, flags);
+ lgm_set_clk_val(ctx->membase, list->div_off, list->div_shift,
+ list->div_width, list->div_val);
+ spin_unlock_irqrestore(&ctx->lock, flags);
+ }
+
+ return clk_hw_register_fixed_rate(NULL, list->name,
+ list->parent_data[0].name,
+ list->flags, list->mux_flags);
+}
+
+static u8 lgm_clk_mux_get_parent(struct clk_hw *hw)
+{
+ struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
+ unsigned long flags;
+ u32 val;
+
+ spin_lock_irqsave(&mux->lock, flags);
+ if (mux->flags & MUX_CLK_SW)
+ val = mux->reg;
+ else
+ val = lgm_get_clk_val(mux->membase, mux->reg, mux->shift,
+ mux->width);
+ spin_unlock_irqrestore(&mux->lock, flags);
+ return clk_mux_val_to_index(hw, NULL, mux->flags, val);
+}
+
+static int lgm_clk_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+ struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
+ unsigned long flags;
+ u32 val;
+
+ val = clk_mux_index_to_val(NULL, mux->flags, index);
+ spin_lock_irqsave(&mux->lock, flags);
+ if (mux->flags & MUX_CLK_SW)
+ mux->reg = val;
+ else
+ lgm_set_clk_val(mux->membase, mux->reg, mux->shift,
+ mux->width, val);
+ spin_unlock_irqrestore(&mux->lock, flags);
+
+ return 0;
+}
+
+static int lgm_clk_mux_determine_rate(struct clk_hw *hw,
+ struct clk_rate_request *req)
+{
+ struct lgm_clk_mux *mux = to_lgm_clk_mux(hw);
+
+ return clk_mux_determine_rate_flags(hw, req, mux->flags);
+}
+
+static const struct clk_ops lgm_clk_mux_ops = {
+ .get_parent = lgm_clk_mux_get_parent,
+ .set_parent = lgm_clk_mux_set_parent,
+ .determine_rate = lgm_clk_mux_determine_rate,
+};
+
+static struct clk_hw *
+lgm_clk_register_mux(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list)
+{
+ unsigned long flags, cflags = list->mux_flags;
+ struct device *dev = ctx->dev;
+ u8 shift = list->mux_shift;
+ u8 width = list->mux_width;
+ struct clk_init_data init = {};
+ struct lgm_clk_mux *mux;
+ u32 reg = list->mux_off;
+ struct clk_hw *hw;
+ int ret;
+
+ mux = devm_kzalloc(dev, sizeof(*mux), GFP_KERNEL);
+ if (!mux)
+ return ERR_PTR(-ENOMEM);
+
+ init.name = list->name;
+ init.ops = &lgm_clk_mux_ops;
+ init.flags = list->flags;
+ init.parent_data = list->parent_data;
+ init.num_parents = list->num_parents;
+
+ mux->membase = ctx->membase;
+ mux->lock = ctx->lock;
+ mux->reg = reg;
+ mux->shift = shift;
+ mux->width = width;
+ mux->flags = cflags;
+ mux->hw.init = &init;
+
+ hw = &mux->hw;
+ ret = clk_hw_register(dev, hw);
+ if (ret)
+ return ERR_PTR(ret);
+
+ if (cflags & CLOCK_FLAG_VAL_INIT) {
+ spin_lock_irqsave(&mux->lock, flags);
+ lgm_set_clk_val(mux->membase, reg, shift, width, list->mux_val);
+ spin_unlock_irqrestore(&mux->lock, flags);
+ }
+
+ return hw;
+}
+
+static unsigned long
+lgm_clk_divider_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+ struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
+ unsigned long flags;
+ unsigned int val;
+
+ spin_lock_irqsave(÷r->lock, flags);
+ val = lgm_get_clk_val(divider->membase, divider->reg,
+ divider->shift, divider->width);
+ spin_unlock_irqrestore(÷r->lock, flags);
+
+ return divider_recalc_rate(hw, parent_rate, val, divider->table,
+ divider->flags, divider->width);
+}
+
+static long
+lgm_clk_divider_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *prate)
+{
+ struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
+
+ return divider_round_rate(hw, rate, prate, divider->table,
+ divider->width, divider->flags);
+}
+
+static int
+lgm_clk_divider_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long prate)
+{
+ struct lgm_clk_divider *divider = to_lgm_clk_divider(hw);
+ unsigned long flags;
+ int value;
+
+ value = divider_get_val(rate, prate, divider->table,
+ divider->width, divider->flags);
+ if (value < 0)
+ return value;
+
+ spin_lock_irqsave(÷r->lock, flags);
+ lgm_set_clk_val(divider->membase, divider->reg,
+ divider->shift, divider->width, value);
+ spin_unlock_irqrestore(÷r->lock, flags);
+
+ return 0;
+}
+
+static int lgm_clk_divider_enable_disable(struct clk_hw *hw, int enable)
+{
+ struct lgm_clk_divider *div = to_lgm_clk_divider(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&div->lock, flags);
+ lgm_set_clk_val(div->membase, div->reg, div->shift_gate,
+ div->width_gate, enable);
+ spin_unlock_irqrestore(&div->lock, flags);
+ return 0;
+}
+
+static int lgm_clk_divider_enable(struct clk_hw *hw)
+{
+ return lgm_clk_divider_enable_disable(hw, 1);
+}
+
+static void lgm_clk_divider_disable(struct clk_hw *hw)
+{
+ lgm_clk_divider_enable_disable(hw, 0);
+}
+
+static const struct clk_ops lgm_clk_divider_ops = {
+ .recalc_rate = lgm_clk_divider_recalc_rate,
+ .round_rate = lgm_clk_divider_round_rate,
+ .set_rate = lgm_clk_divider_set_rate,
+ .enable = lgm_clk_divider_enable,
+ .disable = lgm_clk_divider_disable,
+};
+
+static struct clk_hw *
+lgm_clk_register_divider(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list)
+{
+ unsigned long flags, cflags = list->div_flags;
+ struct device *dev = ctx->dev;
+ struct lgm_clk_divider *div;
+ struct clk_init_data init = {};
+ u8 shift = list->div_shift;
+ u8 width = list->div_width;
+ u8 shift_gate = list->div_shift_gate;
+ u8 width_gate = list->div_width_gate;
+ u32 reg = list->div_off;
+ struct clk_hw *hw;
+ int ret;
+
+ div = devm_kzalloc(dev, sizeof(*div), GFP_KERNEL);
+ if (!div)
+ return ERR_PTR(-ENOMEM);
+
+ init.name = list->name;
+ init.ops = &lgm_clk_divider_ops;
+ init.flags = list->flags;
+ init.parent_data = list->parent_data;
+ init.num_parents = 1;
+
+ div->membase = ctx->membase;
+ div->lock = ctx->lock;
+ div->reg = reg;
+ div->shift = shift;
+ div->width = width;
+ div->shift_gate = shift_gate;
+ div->width_gate = width_gate;
+ div->flags = cflags;
+ div->table = list->div_table;
+ div->hw.init = &init;
+
+ hw = &div->hw;
+ ret = clk_hw_register(dev, hw);
+ if (ret)
+ return ERR_PTR(ret);
+
+ if (cflags & CLOCK_FLAG_VAL_INIT) {
+ spin_lock_irqsave(&div->lock, flags);
+ lgm_set_clk_val(div->membase, reg, shift, width, list->div_val);
+ spin_unlock_irqrestore(&div->lock, flags);
+ }
+
+ return hw;
+}
+
+static struct clk_hw *
+lgm_clk_register_fixed_factor(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list)
+{
+ unsigned long flags;
+ struct clk_hw *hw;
+
+ hw = clk_hw_register_fixed_factor(ctx->dev, list->name,
+ list->parent_data[0].name, list->flags,
+ list->mult, list->div);
+ if (IS_ERR(hw))
+ return ERR_CAST(hw);
+
+ if (list->div_flags & CLOCK_FLAG_VAL_INIT) {
+ spin_lock_irqsave(&ctx->lock, flags);
+ lgm_set_clk_val(ctx->membase, list->div_off, list->div_shift,
+ list->div_width, list->div_val);
+ spin_unlock_irqrestore(&ctx->lock, flags);
+ }
+
+ return hw;
+}
+
+static int lgm_clk_gate_enable(struct clk_hw *hw)
+{
+ struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
+ unsigned long flags;
+ unsigned int reg;
+
+ spin_lock_irqsave(&gate->lock, flags);
+ reg = GATE_HW_REG_EN(gate->reg);
+ lgm_set_clk_val(gate->membase, reg, gate->shift, 1, 1);
+ spin_unlock_irqrestore(&gate->lock, flags);
+
+ return 0;
+}
+
+static void lgm_clk_gate_disable(struct clk_hw *hw)
+{
+ struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
+ unsigned long flags;
+ unsigned int reg;
+
+ spin_lock_irqsave(&gate->lock, flags);
+ reg = GATE_HW_REG_DIS(gate->reg);
+ lgm_set_clk_val(gate->membase, reg, gate->shift, 1, 1);
+ spin_unlock_irqrestore(&gate->lock, flags);
+}
+
+static int lgm_clk_gate_is_enabled(struct clk_hw *hw)
+{
+ struct lgm_clk_gate *gate = to_lgm_clk_gate(hw);
+ unsigned int reg, ret;
+ unsigned long flags;
+
+ spin_lock_irqsave(&gate->lock, flags);
+ reg = GATE_HW_REG_STAT(gate->reg);
+ ret = lgm_get_clk_val(gate->membase, reg, gate->shift, 1);
+ spin_unlock_irqrestore(&gate->lock, flags);
+
+ return ret;
+}
+
+static const struct clk_ops lgm_clk_gate_ops = {
+ .enable = lgm_clk_gate_enable,
+ .disable = lgm_clk_gate_disable,
+ .is_enabled = lgm_clk_gate_is_enabled,
+};
+
+static struct clk_hw *
+lgm_clk_register_gate(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list)
+{
+ unsigned long flags, cflags = list->gate_flags;
+ const char *pname = list->parent_data[0].name;
+ struct device *dev = ctx->dev;
+ u8 shift = list->gate_shift;
+ struct clk_init_data init = {};
+ struct lgm_clk_gate *gate;
+ u32 reg = list->gate_off;
+ struct clk_hw *hw;
+ int ret;
+
+ gate = devm_kzalloc(dev, sizeof(*gate), GFP_KERNEL);
+ if (!gate)
+ return ERR_PTR(-ENOMEM);
+
+ init.name = list->name;
+ init.ops = &lgm_clk_gate_ops;
+ init.flags = list->flags;
+ init.parent_names = pname ? &pname : NULL;
+ init.num_parents = pname ? 1 : 0;
+
+ gate->membase = ctx->membase;
+ gate->lock = ctx->lock;
+ gate->reg = reg;
+ gate->shift = shift;
+ gate->flags = cflags;
+ gate->hw.init = &init;
+
+ hw = &gate->hw;
+ ret = clk_hw_register(dev, hw);
+ if (ret)
+ return ERR_PTR(ret);
+
+ if (cflags & CLOCK_FLAG_VAL_INIT) {
+ spin_lock_irqsave(&gate->lock, flags);
+ lgm_set_clk_val(gate->membase, reg, shift, 1, list->gate_val);
+ spin_unlock_irqrestore(&gate->lock, flags);
+ }
+
+ return hw;
+}
+
+int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list,
+ unsigned int nr_clk)
+{
+ struct clk_hw *hw;
+ unsigned int idx;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ switch (list->type) {
+ case CLK_TYPE_FIXED:
+ hw = lgm_clk_register_fixed(ctx, list);
+ break;
+ case CLK_TYPE_MUX:
+ hw = lgm_clk_register_mux(ctx, list);
+ break;
+ case CLK_TYPE_DIVIDER:
+ hw = lgm_clk_register_divider(ctx, list);
+ break;
+ case CLK_TYPE_FIXED_FACTOR:
+ hw = lgm_clk_register_fixed_factor(ctx, list);
+ break;
+ case CLK_TYPE_GATE:
+ hw = lgm_clk_register_gate(ctx, list);
+ break;
+ default:
+ dev_err(ctx->dev, "invalid clk type\n");
+ return -EINVAL;
+ }
+
+ if (IS_ERR(hw)) {
+ dev_err(ctx->dev,
+ "register clk: %s, type: %u failed!\n",
+ list->name, list->type);
+ return -EIO;
+ }
+ ctx->clk_data.hws[list->id] = hw;
+ }
+
+ return 0;
+}
+
+static unsigned long
+lgm_clk_ddiv_recalc_rate(struct clk_hw *hw, unsigned long parent_rate)
+{
+ struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
+ unsigned int div0, div1, exdiv;
+ unsigned long flags;
+ u64 prate;
+
+ spin_lock_irqsave(&ddiv->lock, flags);
+ div0 = lgm_get_clk_val(ddiv->membase, ddiv->reg,
+ ddiv->shift0, ddiv->width0) + 1;
+ div1 = lgm_get_clk_val(ddiv->membase, ddiv->reg,
+ ddiv->shift1, ddiv->width1) + 1;
+ exdiv = lgm_get_clk_val(ddiv->membase, ddiv->reg,
+ ddiv->shift2, ddiv->width2);
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+
+ prate = (u64)parent_rate;
+ do_div(prate, div0);
+ do_div(prate, div1);
+
+ if (exdiv) {
+ do_div(prate, ddiv->div);
+ prate *= ddiv->mult;
+ }
+
+ return prate;
+}
+
+static int lgm_clk_ddiv_enable(struct clk_hw *hw)
+{
+ struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ddiv->lock, flags);
+ lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift_gate,
+ ddiv->width_gate, 1);
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+ return 0;
+}
+
+static void lgm_clk_ddiv_disable(struct clk_hw *hw)
+{
+ struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
+ unsigned long flags;
+
+ spin_lock_irqsave(&ddiv->lock, flags);
+ lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift_gate,
+ ddiv->width_gate, 0);
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+}
+
+static int
+lgm_clk_get_ddiv_val(u32 div, u32 *ddiv1, u32 *ddiv2)
+{
+ u32 idx, temp;
+
+ *ddiv1 = 1;
+ *ddiv2 = 1;
+
+ if (div > MAX_DIVIDER_VAL)
+ div = MAX_DIVIDER_VAL;
+
+ if (div > 1) {
+ for (idx = 2; idx <= MAX_DDIV_REG; idx++) {
+ temp = DIV_ROUND_UP_ULL((u64)div, idx);
+ if (div % idx == 0 && temp <= MAX_DDIV_REG)
+ break;
+ }
+
+ if (idx > MAX_DDIV_REG)
+ return -EINVAL;
+
+ *ddiv1 = temp;
+ *ddiv2 = idx;
+ }
+
+ return 0;
+}
+
+static int
+lgm_clk_ddiv_set_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long prate)
+{
+ struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
+ u32 div, ddiv1, ddiv2;
+ unsigned long flags;
+
+ div = DIV_ROUND_CLOSEST_ULL((u64)prate, rate);
+
+ spin_lock_irqsave(&ddiv->lock, flags);
+ if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
+ div = DIV_ROUND_CLOSEST_ULL((u64)div, 5);
+ div = div * 2;
+ }
+
+ if (div <= 0) {
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+ return -EINVAL;
+ }
+
+ if (lgm_clk_get_ddiv_val(div, &ddiv1, &ddiv2)) {
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+ return -EINVAL;
+ }
+
+ lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift0, ddiv->width0,
+ ddiv1 - 1);
+
+ lgm_set_clk_val(ddiv->membase, ddiv->reg, ddiv->shift1, ddiv->width1,
+ ddiv2 - 1);
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+
+ return 0;
+}
+
+static long
+lgm_clk_ddiv_round_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *prate)
+{
+ struct lgm_clk_ddiv *ddiv = to_lgm_clk_ddiv(hw);
+ u32 div, ddiv1, ddiv2;
+ unsigned long flags;
+ u64 rate64;
+
+ div = DIV_ROUND_CLOSEST_ULL((u64)*prate, rate);
+
+ /* if predivide bit is enabled, modify div by factor of 2.5 */
+ spin_lock_irqsave(&ddiv->lock, flags);
+ if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
+ div = div * 2;
+ div = DIV_ROUND_CLOSEST_ULL((u64)div, 5);
+ }
+
+ if (div <= 0) {
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+ return *prate;
+ }
+
+ if (lgm_clk_get_ddiv_val(div, &ddiv1, &ddiv2) != 0) {
+ if (lgm_clk_get_ddiv_val(div + 1, &ddiv1, &ddiv2) != 0) {
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+ return -EINVAL;
+ }
+ }
+
+ rate64 = *prate;
+ do_div(rate64, ddiv1);
+ do_div(rate64, ddiv2);
+
+ /* if predivide bit is enabled, modify rounded rate by factor of 2.5 */
+ if (lgm_get_clk_val(ddiv->membase, ddiv->reg, ddiv->shift2, 1)) {
+ rate64 = rate64 * 2;
+ rate64 = DIV_ROUND_CLOSEST_ULL(rate64, 5);
+ }
+ spin_unlock_irqrestore(&ddiv->lock, flags);
+
+ return rate64;
+}
+
+static const struct clk_ops lgm_clk_ddiv_ops = {
+ .recalc_rate = lgm_clk_ddiv_recalc_rate,
+ .enable = lgm_clk_ddiv_enable,
+ .disable = lgm_clk_ddiv_disable,
+ .set_rate = lgm_clk_ddiv_set_rate,
+ .round_rate = lgm_clk_ddiv_round_rate,
+};
+
+int lgm_clk_register_ddiv(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_ddiv_data *list,
+ unsigned int nr_clk)
+{
+ struct device *dev = ctx->dev;
+ struct clk_init_data init = {};
+ struct lgm_clk_ddiv *ddiv;
+ struct clk_hw *hw;
+ unsigned int idx;
+ int ret;
+
+ for (idx = 0; idx < nr_clk; idx++, list++) {
+ ddiv = NULL;
+ ddiv = devm_kzalloc(dev, sizeof(*ddiv), GFP_KERNEL);
+ if (!ddiv)
+ return -ENOMEM;
+
+ memset(&init, 0, sizeof(init));
+ init.name = list->name;
+ init.ops = &lgm_clk_ddiv_ops;
+ init.flags = list->flags;
+ init.parent_data = list->parent_data;
+ init.num_parents = 1;
+
+ ddiv->membase = ctx->membase;
+ ddiv->lock = ctx->lock;
+ ddiv->reg = list->reg;
+ ddiv->shift0 = list->shift0;
+ ddiv->width0 = list->width0;
+ ddiv->shift1 = list->shift1;
+ ddiv->width1 = list->width1;
+ ddiv->shift_gate = list->shift_gate;
+ ddiv->width_gate = list->width_gate;
+ ddiv->shift2 = list->ex_shift;
+ ddiv->width2 = list->ex_width;
+ ddiv->flags = list->div_flags;
+ ddiv->mult = 2;
+ ddiv->div = 5;
+ ddiv->hw.init = &init;
+
+ hw = &ddiv->hw;
+ ret = clk_hw_register(dev, hw);
+ if (ret) {
+ dev_err(dev, "register clk: %s failed!\n", list->name);
+ return ret;
+ }
+ ctx->clk_data.hws[list->id] = hw;
+ }
+
+ return 0;
+}
diff --git a/drivers/clk/x86/clk-cgu.h b/drivers/clk/x86/clk-cgu.h
new file mode 100644
index 0000000000000000000000000000000000000000..4e22bfb2231289c1e95c47ce6701e5ab8c12200d
--- /dev/null
+++ b/drivers/clk/x86/clk-cgu.h
@@ -0,0 +1,335 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright(c) 2020 Intel Corporation.
+ * Zhu YiXin <yixin.zhu@intel.com>
+ * Rahul Tanwar <rahul.tanwar@intel.com>
+ */
+
+#ifndef __CLK_CGU_H
+#define __CLK_CGU_H
+
+#include <linux/io.h>
+
+struct lgm_clk_mux {
+ struct clk_hw hw;
+ void __iomem *membase;
+ unsigned int reg;
+ u8 shift;
+ u8 width;
+ unsigned long flags;
+ spinlock_t lock;
+};
+
+struct lgm_clk_divider {
+ struct clk_hw hw;
+ void __iomem *membase;
+ unsigned int reg;
+ u8 shift;
+ u8 width;
+ u8 shift_gate;
+ u8 width_gate;
+ unsigned long flags;
+ const struct clk_div_table *table;
+ spinlock_t lock;
+};
+
+struct lgm_clk_ddiv {
+ struct clk_hw hw;
+ void __iomem *membase;
+ unsigned int reg;
+ u8 shift0;
+ u8 width0;
+ u8 shift1;
+ u8 width1;
+ u8 shift2;
+ u8 width2;
+ u8 shift_gate;
+ u8 width_gate;
+ unsigned int mult;
+ unsigned int div;
+ unsigned long flags;
+ spinlock_t lock;
+};
+
+struct lgm_clk_gate {
+ struct clk_hw hw;
+ void __iomem *membase;
+ unsigned int reg;
+ u8 shift;
+ unsigned long flags;
+ spinlock_t lock;
+};
+
+enum lgm_clk_type {
+ CLK_TYPE_FIXED,
+ CLK_TYPE_MUX,
+ CLK_TYPE_DIVIDER,
+ CLK_TYPE_FIXED_FACTOR,
+ CLK_TYPE_GATE,
+ CLK_TYPE_NONE,
+};
+
+/**
+ * struct lgm_clk_provider
+ * @membase: IO mem base address for CGU.
+ * @np: device node
+ * @dev: device
+ * @clk_data: array of hw clocks and clk number.
+ */
+struct lgm_clk_provider {
+ void __iomem *membase;
+ struct device_node *np;
+ struct device *dev;
+ struct clk_hw_onecell_data clk_data;
+ spinlock_t lock;
+};
+
+enum pll_type {
+ TYPE_ROPLL,
+ TYPE_LJPLL,
+ TYPE_NONE,
+};
+
+struct lgm_clk_pll {
+ struct clk_hw hw;
+ void __iomem *membase;
+ unsigned int reg;
+ unsigned long flags;
+ enum pll_type type;
+ spinlock_t lock;
+};
+
+/**
+ * struct lgm_pll_clk_data
+ * @id: platform specific id of the clock.
+ * @name: name of this pll clock.
+ * @parent_data: parent clock data.
+ * @num_parents: number of parents.
+ * @flags: optional flags for basic clock.
+ * @type: platform type of pll.
+ * @reg: offset of the register.
+ */
+struct lgm_pll_clk_data {
+ unsigned int id;
+ const char *name;
+ const struct clk_parent_data *parent_data;
+ u8 num_parents;
+ unsigned long flags;
+ enum pll_type type;
+ int reg;
+};
+
+#define LGM_PLL(_id, _name, _pdata, _flags, \
+ _reg, _type) \
+ { \
+ .id = _id, \
+ .name = _name, \
+ .parent_data = _pdata, \
+ .num_parents = ARRAY_SIZE(_pdata), \
+ .flags = _flags, \
+ .reg = _reg, \
+ .type = _type, \
+ }
+
+struct lgm_clk_ddiv_data {
+ unsigned int id;
+ const char *name;
+ const struct clk_parent_data *parent_data;
+ u8 flags;
+ unsigned long div_flags;
+ unsigned int reg;
+ u8 shift0;
+ u8 width0;
+ u8 shift1;
+ u8 width1;
+ u8 shift_gate;
+ u8 width_gate;
+ u8 ex_shift;
+ u8 ex_width;
+};
+
+#define LGM_DDIV(_id, _name, _pname, _flags, _reg, \
+ _shft0, _wdth0, _shft1, _wdth1, \
+ _shft_gate, _wdth_gate, _xshft, _df) \
+ { \
+ .id = _id, \
+ .name = _name, \
+ .parent_data = &(const struct clk_parent_data){ \
+ .fw_name = _pname, \
+ .name = _pname, \
+ }, \
+ .flags = _flags, \
+ .reg = _reg, \
+ .shift0 = _shft0, \
+ .width0 = _wdth0, \
+ .shift1 = _shft1, \
+ .width1 = _wdth1, \
+ .shift_gate = _shft_gate, \
+ .width_gate = _wdth_gate, \
+ .ex_shift = _xshft, \
+ .ex_width = 1, \
+ .div_flags = _df, \
+ }
+
+struct lgm_clk_branch {
+ unsigned int id;
+ enum lgm_clk_type type;
+ const char *name;
+ const struct clk_parent_data *parent_data;
+ u8 num_parents;
+ unsigned long flags;
+ unsigned int mux_off;
+ u8 mux_shift;
+ u8 mux_width;
+ unsigned long mux_flags;
+ unsigned int mux_val;
+ unsigned int div_off;
+ u8 div_shift;
+ u8 div_width;
+ u8 div_shift_gate;
+ u8 div_width_gate;
+ unsigned long div_flags;
+ unsigned int div_val;
+ const struct clk_div_table *div_table;
+ unsigned int gate_off;
+ u8 gate_shift;
+ unsigned long gate_flags;
+ unsigned int gate_val;
+ unsigned int mult;
+ unsigned int div;
+};
+
+/* clock flags definition */
+#define CLOCK_FLAG_VAL_INIT BIT(16)
+#define MUX_CLK_SW BIT(17)
+
+#define LGM_MUX(_id, _name, _pdata, _f, _reg, \
+ _shift, _width, _cf, _v) \
+ { \
+ .id = _id, \
+ .type = CLK_TYPE_MUX, \
+ .name = _name, \
+ .parent_data = _pdata, \
+ .num_parents = ARRAY_SIZE(_pdata), \
+ .flags = _f, \
+ .mux_off = _reg, \
+ .mux_shift = _shift, \
+ .mux_width = _width, \
+ .mux_flags = _cf, \
+ .mux_val = _v, \
+ }
+
+#define LGM_DIV(_id, _name, _pname, _f, _reg, _shift, _width, \
+ _shift_gate, _width_gate, _cf, _v, _dtable) \
+ { \
+ .id = _id, \
+ .type = CLK_TYPE_DIVIDER, \
+ .name = _name, \
+ .parent_data = &(const struct clk_parent_data){ \
+ .fw_name = _pname, \
+ .name = _pname, \
+ }, \
+ .num_parents = 1, \
+ .flags = _f, \
+ .div_off = _reg, \
+ .div_shift = _shift, \
+ .div_width = _width, \
+ .div_shift_gate = _shift_gate, \
+ .div_width_gate = _width_gate, \
+ .div_flags = _cf, \
+ .div_val = _v, \
+ .div_table = _dtable, \
+ }
+
+#define LGM_GATE(_id, _name, _pname, _f, _reg, \
+ _shift, _cf, _v) \
+ { \
+ .id = _id, \
+ .type = CLK_TYPE_GATE, \
+ .name = _name, \
+ .parent_data = &(const struct clk_parent_data){ \
+ .fw_name = _pname, \
+ .name = _pname, \
+ }, \
+ .num_parents = !_pname ? 0 : 1, \
+ .flags = _f, \
+ .gate_off = _reg, \
+ .gate_shift = _shift, \
+ .gate_flags = _cf, \
+ .gate_val = _v, \
+ }
+
+#define LGM_FIXED(_id, _name, _pname, _f, _reg, \
+ _shift, _width, _cf, _freq, _v) \
+ { \
+ .id = _id, \
+ .type = CLK_TYPE_FIXED, \
+ .name = _name, \
+ .parent_data = &(const struct clk_parent_data){ \
+ .fw_name = _pname, \
+ .name = _pname, \
+ }, \
+ .num_parents = !_pname ? 0 : 1, \
+ .flags = _f, \
+ .div_off = _reg, \
+ .div_shift = _shift, \
+ .div_width = _width, \
+ .div_flags = _cf, \
+ .div_val = _v, \
+ .mux_flags = _freq, \
+ }
+
+#define LGM_FIXED_FACTOR(_id, _name, _pname, _f, _reg, \
+ _shift, _width, _cf, _v, _m, _d) \
+ { \
+ .id = _id, \
+ .type = CLK_TYPE_FIXED_FACTOR, \
+ .name = _name, \
+ .parent_data = &(const struct clk_parent_data){ \
+ .fw_name = _pname, \
+ .name = _pname, \
+ }, \
+ .num_parents = 1, \
+ .flags = _f, \
+ .div_off = _reg, \
+ .div_shift = _shift, \
+ .div_width = _width, \
+ .div_flags = _cf, \
+ .div_val = _v, \
+ .mult = _m, \
+ .div = _d, \
+ }
+
+static inline void lgm_set_clk_val(void __iomem *membase, u32 reg,
+ u8 shift, u8 width, u32 set_val)
+{
+ u32 mask = (GENMASK(width - 1, 0) << shift);
+ u32 regval;
+
+ regval = readl(membase + reg);
+ regval = (regval & ~mask) | ((set_val << shift) & mask);
+ writel(regval, membase + reg);
+}
+
+static inline u32 lgm_get_clk_val(void __iomem *membase, u32 reg,
+ u8 shift, u8 width)
+{
+ u32 mask = (GENMASK(width - 1, 0) << shift);
+ u32 val;
+
+ val = readl(membase + reg);
+ val = (val & mask) >> shift;
+
+ return val;
+}
+
+int lgm_clk_register_branches(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_branch *list,
+ unsigned int nr_clk);
+int lgm_clk_register_plls(struct lgm_clk_provider *ctx,
+ const struct lgm_pll_clk_data *list,
+ unsigned int nr_clk);
+int lgm_clk_register_ddiv(struct lgm_clk_provider *ctx,
+ const struct lgm_clk_ddiv_data *list,
+ unsigned int nr_clk);
+#endif /* __CLK_CGU_H */
diff --git a/drivers/clk/x86/clk-lgm.c b/drivers/clk/x86/clk-lgm.c
new file mode 100644
index 0000000000000000000000000000000000000000..020f4e83a5ccb498df19993571a36012b8ef0e61
--- /dev/null
+++ b/drivers/clk/x86/clk-lgm.c
@@ -0,0 +1,475 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2020 Intel Corporation.
+ * Zhu YiXin <yixin.zhu@intel.com>
+ * Rahul Tanwar <rahul.tanwar@intel.com>
+ */
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <dt-bindings/clock/intel,lgm-clk.h>
+#include "clk-cgu.h"
+
+#define PLL_DIV_WIDTH 4
+#define PLL_DDIV_WIDTH 3
+
+/* Gate0 clock shift */
+#define G_C55_SHIFT 7
+#define G_QSPI_SHIFT 9
+#define G_EIP197_SHIFT 11
+#define G_VAULT130_SHIFT 12
+#define G_TOE_SHIFT 13
+#define G_SDXC_SHIFT 14
+#define G_EMMC_SHIFT 15
+#define G_SPIDBG_SHIFT 17
+#define G_DMA3_SHIFT 28
+
+/* Gate1 clock shift */
+#define G_DMA0_SHIFT 0
+#define G_LEDC0_SHIFT 1
+#define G_LEDC1_SHIFT 2
+#define G_I2S0_SHIFT 3
+#define G_I2S1_SHIFT 4
+#define G_EBU_SHIFT 5
+#define G_PWM_SHIFT 6
+#define G_I2C0_SHIFT 7
+#define G_I2C1_SHIFT 8
+#define G_I2C2_SHIFT 9
+#define G_I2C3_SHIFT 10
+
+#define G_SSC0_SHIFT 12
+#define G_SSC1_SHIFT 13
+#define G_SSC2_SHIFT 14
+#define G_SSC3_SHIFT 15
+
+#define G_GPTC0_SHIFT 17
+#define G_GPTC1_SHIFT 18
+#define G_GPTC2_SHIFT 19
+#define G_GPTC3_SHIFT 20
+
+#define G_ASC0_SHIFT 22
+#define G_ASC1_SHIFT 23
+#define G_ASC2_SHIFT 24
+#define G_ASC3_SHIFT 25
+
+#define G_PCM0_SHIFT 27
+#define G_PCM1_SHIFT 28
+#define G_PCM2_SHIFT 29
+
+/* Gate2 clock shift */
+#define G_PCIE10_SHIFT 1
+#define G_PCIE11_SHIFT 2
+#define G_PCIE30_SHIFT 3
+#define G_PCIE31_SHIFT 4
+#define G_PCIE20_SHIFT 5
+#define G_PCIE21_SHIFT 6
+#define G_PCIE40_SHIFT 7
+#define G_PCIE41_SHIFT 8
+
+#define G_XPCS0_SHIFT 10
+#define G_XPCS1_SHIFT 11
+#define G_XPCS2_SHIFT 12
+#define G_XPCS3_SHIFT 13
+#define G_SATA0_SHIFT 14
+#define G_SATA1_SHIFT 15
+#define G_SATA2_SHIFT 16
+#define G_SATA3_SHIFT 17
+
+/* Gate3 clock shift */
+#define G_ARCEM4_SHIFT 0
+#define G_IDMAR1_SHIFT 2
+#define G_IDMAT0_SHIFT 3
+#define G_IDMAT1_SHIFT 4
+#define G_IDMAT2_SHIFT 5
+
+#define G_PPV4_SHIFT 8
+#define G_GSWIPO_SHIFT 9
+#define G_CQEM_SHIFT 10
+#define G_XPCS5_SHIFT 14
+#define G_USB1_SHIFT 25
+#define G_USB2_SHIFT 26
+
+
+/* Register definition */
+#define CGU_PLL0CZ_CFG0 0x000
+#define CGU_PLL0CM0_CFG0 0x020
+#define CGU_PLL0CM1_CFG0 0x040
+#define CGU_PLL0B_CFG0 0x060
+#define CGU_PLL1_CFG0 0x080
+#define CGU_PLL2_CFG0 0x0A0
+#define CGU_PLLPP_CFG0 0x0C0
+#define CGU_LJPLL3_CFG0 0x0E0
+#define CGU_LJPLL4_CFG0 0x100
+#define CGU_C55_PCMCR 0x18C
+#define CGU_PCMCR 0x190
+#define CGU_IF_CLK1 0x1A0
+#define CGU_IF_CLK2 0x1A4
+#define CGU_GATE0 0x300
+#define CGU_GATE1 0x310
+#define CGU_GATE2 0x320
+#define CGU_GATE3 0x310
+
+#define PLL_DIV(x) ((x) + 0x04)
+#define PLL_SSC(x) ((x) + 0x10)
+
+#define CLK_NR_CLKS (LGM_GCLK_USB2 + 1)
+
+/*
+ * Below table defines the pair's of regval & effective dividers.
+ * It's more efficient to provide an explicit table due to non-linear
+ * relation between values.
+ */
+static const struct clk_div_table pll_div[] = {
+ { .val = 0, .div = 1 },
+ { .val = 1, .div = 2 },
+ { .val = 2, .div = 3 },
+ { .val = 3, .div = 4 },
+ { .val = 4, .div = 5 },
+ { .val = 5, .div = 6 },
+ { .val = 6, .div = 8 },
+ { .val = 7, .div = 10 },
+ { .val = 8, .div = 12 },
+ { .val = 9, .div = 16 },
+ { .val = 10, .div = 20 },
+ { .val = 11, .div = 24 },
+ { .val = 12, .div = 32 },
+ { .val = 13, .div = 40 },
+ { .val = 14, .div = 48 },
+ { .val = 15, .div = 64 },
+ {}
+};
+
+static const struct clk_div_table dcl_div[] = {
+ { .val = 0, .div = 6 },
+ { .val = 1, .div = 12 },
+ { .val = 2, .div = 24 },
+ { .val = 3, .div = 32 },
+ { .val = 4, .div = 48 },
+ { .val = 5, .div = 96 },
+ {}
+};
+
+static const struct clk_parent_data pll_p[] = {
+ { .fw_name = "osc", .name = "osc" },
+};
+static const struct clk_parent_data pllcm_p[] = {
+ { .fw_name = "cpu_cm", .name = "cpu_cm" },
+};
+static const struct clk_parent_data emmc_p[] = {
+ { .fw_name = "emmc4", .name = "emmc4" },
+ { .fw_name = "noc4", .name = "noc4" },
+};
+static const struct clk_parent_data sdxc_p[] = {
+ { .fw_name = "sdxc3", .name = "sdxc3" },
+ { .fw_name = "sdxc2", .name = "sdxc2" },
+};
+static const struct clk_parent_data pcm_p[] = {
+ { .fw_name = "v_docsis", .name = "v_docsis" },
+ { .fw_name = "dcl", .name = "dcl" },
+};
+static const struct clk_parent_data cbphy_p[] = {
+ { .fw_name = "dd_serdes", .name = "dd_serdes" },
+ { .fw_name = "dd_pcie", .name = "dd_pcie" },
+};
+
+static const struct lgm_pll_clk_data lgm_pll_clks[] = {
+ LGM_PLL(LGM_CLK_PLL0CZ, "pll0cz", pll_p, CLK_IGNORE_UNUSED,
+ CGU_PLL0CZ_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_PLL0CM0, "pll0cm0", pllcm_p, CLK_IGNORE_UNUSED,
+ CGU_PLL0CM0_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_PLL0CM1, "pll0cm1", pllcm_p, CLK_IGNORE_UNUSED,
+ CGU_PLL0CM1_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_PLL0B, "pll0b", pll_p, CLK_IGNORE_UNUSED,
+ CGU_PLL0B_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_PLL1, "pll1", pll_p, 0, CGU_PLL1_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_PLL2, "pll2", pll_p, CLK_IGNORE_UNUSED,
+ CGU_PLL2_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_PLLPP, "pllpp", pll_p, 0, CGU_PLLPP_CFG0, TYPE_ROPLL),
+ LGM_PLL(LGM_CLK_LJPLL3, "ljpll3", pll_p, 0, CGU_LJPLL3_CFG0, TYPE_LJPLL),
+ LGM_PLL(LGM_CLK_LJPLL4, "ljpll4", pll_p, 0, CGU_LJPLL4_CFG0, TYPE_LJPLL),
+};
+
+static const struct lgm_clk_branch lgm_branch_clks[] = {
+ LGM_DIV(LGM_CLK_PP_HW, "pp_hw", "pllpp", 0, PLL_DIV(CGU_PLLPP_CFG0),
+ 0, PLL_DIV_WIDTH, 24, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_PP_UC, "pp_uc", "pllpp", 0, PLL_DIV(CGU_PLLPP_CFG0),
+ 4, PLL_DIV_WIDTH, 25, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_PP_FXD, "pp_fxd", "pllpp", 0, PLL_DIV(CGU_PLLPP_CFG0),
+ 8, PLL_DIV_WIDTH, 26, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_PP_TBM, "pp_tbm", "pllpp", 0, PLL_DIV(CGU_PLLPP_CFG0),
+ 12, PLL_DIV_WIDTH, 27, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_DDR, "ddr", "pll2", CLK_IGNORE_UNUSED,
+ PLL_DIV(CGU_PLL2_CFG0), 0, PLL_DIV_WIDTH, 24, 1, 0, 0,
+ pll_div),
+ LGM_DIV(LGM_CLK_CM, "cpu_cm", "pll0cz", 0, PLL_DIV(CGU_PLL0CZ_CFG0),
+ 0, PLL_DIV_WIDTH, 24, 1, 0, 0, pll_div),
+
+ LGM_DIV(LGM_CLK_IC, "cpu_ic", "pll0cz", CLK_IGNORE_UNUSED,
+ PLL_DIV(CGU_PLL0CZ_CFG0), 4, PLL_DIV_WIDTH, 25,
+ 1, 0, 0, pll_div),
+
+ LGM_DIV(LGM_CLK_SDXC3, "sdxc3", "pll0cz", 0, PLL_DIV(CGU_PLL0CZ_CFG0),
+ 8, PLL_DIV_WIDTH, 26, 1, 0, 0, pll_div),
+
+ LGM_DIV(LGM_CLK_CPU0, "cm0", "pll0cm0",
+ CLK_IGNORE_UNUSED, PLL_DIV(CGU_PLL0CM0_CFG0),
+ 0, PLL_DIV_WIDTH, 24, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_CPU1, "cm1", "pll0cm1",
+ CLK_IGNORE_UNUSED, PLL_DIV(CGU_PLL0CM1_CFG0),
+ 0, PLL_DIV_WIDTH, 24, 1, 0, 0, pll_div),
+
+ /*
+ * Marking ngi_clk (next generation interconnect) and noc_clk
+ * (network on chip peripheral clk) as critical clocks because
+ * these are shared parent clock sources for many different
+ * peripherals.
+ */
+ LGM_DIV(LGM_CLK_NGI, "ngi", "pll0b",
+ (CLK_IGNORE_UNUSED|CLK_IS_CRITICAL), PLL_DIV(CGU_PLL0B_CFG0),
+ 0, PLL_DIV_WIDTH, 24, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_NOC4, "noc4", "pll0b",
+ (CLK_IGNORE_UNUSED|CLK_IS_CRITICAL), PLL_DIV(CGU_PLL0B_CFG0),
+ 4, PLL_DIV_WIDTH, 25, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_SW, "switch", "pll0b", 0, PLL_DIV(CGU_PLL0B_CFG0),
+ 8, PLL_DIV_WIDTH, 26, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_QSPI, "qspi", "pll0b", 0, PLL_DIV(CGU_PLL0B_CFG0),
+ 12, PLL_DIV_WIDTH, 27, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_CT, "v_ct", "pll1", 0, PLL_DIV(CGU_PLL1_CFG0),
+ 0, PLL_DIV_WIDTH, 24, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_DSP, "v_dsp", "pll1", 0, PLL_DIV(CGU_PLL1_CFG0),
+ 8, PLL_DIV_WIDTH, 26, 1, 0, 0, pll_div),
+ LGM_DIV(LGM_CLK_VIF, "v_ifclk", "pll1", 0, PLL_DIV(CGU_PLL1_CFG0),
+ 12, PLL_DIV_WIDTH, 27, 1, 0, 0, pll_div),
+
+ LGM_FIXED_FACTOR(LGM_CLK_EMMC4, "emmc4", "sdxc3", 0, 0,
+ 0, 0, 0, 0, 1, 4),
+ LGM_FIXED_FACTOR(LGM_CLK_SDXC2, "sdxc2", "noc4", 0, 0,
+ 0, 0, 0, 0, 1, 4),
+ LGM_MUX(LGM_CLK_EMMC, "emmc", emmc_p, 0, CGU_IF_CLK1,
+ 0, 1, CLK_MUX_ROUND_CLOSEST, 0),
+ LGM_MUX(LGM_CLK_SDXC, "sdxc", sdxc_p, 0, CGU_IF_CLK1,
+ 1, 1, CLK_MUX_ROUND_CLOSEST, 0),
+ LGM_FIXED(LGM_CLK_OSC, "osc", NULL, 0, 0, 0, 0, 0, 40000000, 0),
+ LGM_FIXED(LGM_CLK_SLIC, "slic", NULL, 0, CGU_IF_CLK1,
+ 8, 2, CLOCK_FLAG_VAL_INIT, 8192000, 2),
+ LGM_FIXED(LGM_CLK_DOCSIS, "v_docsis", NULL, 0, 0, 0, 0, 0, 16000000, 0),
+ LGM_DIV(LGM_CLK_DCL, "dcl", "v_ifclk", 0, CGU_PCMCR,
+ 25, 3, 0, 0, 0, 0, dcl_div),
+ LGM_MUX(LGM_CLK_PCM, "pcm", pcm_p, 0, CGU_C55_PCMCR,
+ 0, 1, CLK_MUX_ROUND_CLOSEST, 0),
+ LGM_FIXED_FACTOR(LGM_CLK_DDR_PHY, "ddr_phy", "ddr",
+ CLK_IGNORE_UNUSED, 0,
+ 0, 0, 0, 0, 2, 1),
+ LGM_FIXED_FACTOR(LGM_CLK_PONDEF, "pondef", "dd_pool",
+ CLK_SET_RATE_PARENT, 0, 0, 0, 0, 0, 1, 2),
+ LGM_MUX(LGM_CLK_CBPHY0, "cbphy0", cbphy_p, 0, 0,
+ 0, 0, MUX_CLK_SW | CLK_MUX_ROUND_CLOSEST, 0),
+ LGM_MUX(LGM_CLK_CBPHY1, "cbphy1", cbphy_p, 0, 0,
+ 0, 0, MUX_CLK_SW | CLK_MUX_ROUND_CLOSEST, 0),
+ LGM_MUX(LGM_CLK_CBPHY2, "cbphy2", cbphy_p, 0, 0,
+ 0, 0, MUX_CLK_SW | CLK_MUX_ROUND_CLOSEST, 0),
+ LGM_MUX(LGM_CLK_CBPHY3, "cbphy3", cbphy_p, 0, 0,
+ 0, 0, MUX_CLK_SW | CLK_MUX_ROUND_CLOSEST, 0),
+
+ LGM_GATE(LGM_GCLK_C55, "g_c55", NULL, 0, CGU_GATE0,
+ G_C55_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_QSPI, "g_qspi", "qspi", 0, CGU_GATE0,
+ G_QSPI_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_EIP197, "g_eip197", NULL, 0, CGU_GATE0,
+ G_EIP197_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_VAULT, "g_vault130", NULL, 0, CGU_GATE0,
+ G_VAULT130_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_TOE, "g_toe", NULL, 0, CGU_GATE0,
+ G_TOE_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SDXC, "g_sdxc", "sdxc", 0, CGU_GATE0,
+ G_SDXC_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_EMMC, "g_emmc", "emmc", 0, CGU_GATE0,
+ G_EMMC_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SPI_DBG, "g_spidbg", NULL, 0, CGU_GATE0,
+ G_SPIDBG_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_DMA3, "g_dma3", NULL, 0, CGU_GATE0,
+ G_DMA3_SHIFT, 0, 0),
+
+ LGM_GATE(LGM_GCLK_DMA0, "g_dma0", NULL, 0, CGU_GATE1,
+ G_DMA0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_LEDC0, "g_ledc0", NULL, 0, CGU_GATE1,
+ G_LEDC0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_LEDC1, "g_ledc1", NULL, 0, CGU_GATE1,
+ G_LEDC1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_I2S0, "g_i2s0", NULL, 0, CGU_GATE1,
+ G_I2S0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_I2S1, "g_i2s1", NULL, 0, CGU_GATE1,
+ G_I2S1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_EBU, "g_ebu", NULL, 0, CGU_GATE1,
+ G_EBU_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PWM, "g_pwm", NULL, 0, CGU_GATE1,
+ G_PWM_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_I2C0, "g_i2c0", NULL, 0, CGU_GATE1,
+ G_I2C0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_I2C1, "g_i2c1", NULL, 0, CGU_GATE1,
+ G_I2C1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_I2C2, "g_i2c2", NULL, 0, CGU_GATE1,
+ G_I2C2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_I2C3, "g_i2c3", NULL, 0, CGU_GATE1,
+ G_I2C3_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SSC0, "g_ssc0", "noc4", 0, CGU_GATE1,
+ G_SSC0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SSC1, "g_ssc1", "noc4", 0, CGU_GATE1,
+ G_SSC1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SSC2, "g_ssc2", "noc4", 0, CGU_GATE1,
+ G_SSC2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SSC3, "g_ssc3", "noc4", 0, CGU_GATE1,
+ G_SSC3_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_GPTC0, "g_gptc0", "noc4", 0, CGU_GATE1,
+ G_GPTC0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_GPTC1, "g_gptc1", "noc4", 0, CGU_GATE1,
+ G_GPTC1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_GPTC2, "g_gptc2", "noc4", 0, CGU_GATE1,
+ G_GPTC2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_GPTC3, "g_gptc3", "osc", 0, CGU_GATE1,
+ G_GPTC3_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_ASC0, "g_asc0", "noc4", 0, CGU_GATE1,
+ G_ASC0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_ASC1, "g_asc1", "noc4", 0, CGU_GATE1,
+ G_ASC1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_ASC2, "g_asc2", "noc4", 0, CGU_GATE1,
+ G_ASC2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_ASC3, "g_asc3", "osc", 0, CGU_GATE1,
+ G_ASC3_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCM0, "g_pcm0", NULL, 0, CGU_GATE1,
+ G_PCM0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCM1, "g_pcm1", NULL, 0, CGU_GATE1,
+ G_PCM1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCM2, "g_pcm2", NULL, 0, CGU_GATE1,
+ G_PCM2_SHIFT, 0, 0),
+
+ LGM_GATE(LGM_GCLK_PCIE10, "g_pcie10", NULL, 0, CGU_GATE2,
+ G_PCIE10_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE11, "g_pcie11", NULL, 0, CGU_GATE2,
+ G_PCIE11_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE30, "g_pcie30", NULL, 0, CGU_GATE2,
+ G_PCIE30_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE31, "g_pcie31", NULL, 0, CGU_GATE2,
+ G_PCIE31_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE20, "g_pcie20", NULL, 0, CGU_GATE2,
+ G_PCIE20_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE21, "g_pcie21", NULL, 0, CGU_GATE2,
+ G_PCIE21_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE40, "g_pcie40", NULL, 0, CGU_GATE2,
+ G_PCIE40_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PCIE41, "g_pcie41", NULL, 0, CGU_GATE2,
+ G_PCIE41_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_XPCS0, "g_xpcs0", NULL, 0, CGU_GATE2,
+ G_XPCS0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_XPCS1, "g_xpcs1", NULL, 0, CGU_GATE2,
+ G_XPCS1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_XPCS2, "g_xpcs2", NULL, 0, CGU_GATE2,
+ G_XPCS2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_XPCS3, "g_xpcs3", NULL, 0, CGU_GATE2,
+ G_XPCS3_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SATA0, "g_sata0", NULL, 0, CGU_GATE2,
+ G_SATA0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SATA1, "g_sata1", NULL, 0, CGU_GATE2,
+ G_SATA1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SATA2, "g_sata2", NULL, 0, CGU_GATE2,
+ G_SATA2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_SATA3, "g_sata3", NULL, 0, CGU_GATE2,
+ G_SATA3_SHIFT, 0, 0),
+
+ LGM_GATE(LGM_GCLK_ARCEM4, "g_arcem4", NULL, 0, CGU_GATE3,
+ G_ARCEM4_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_IDMAR1, "g_idmar1", NULL, 0, CGU_GATE3,
+ G_IDMAR1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_IDMAT0, "g_idmat0", NULL, 0, CGU_GATE3,
+ G_IDMAT0_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_IDMAT1, "g_idmat1", NULL, 0, CGU_GATE3,
+ G_IDMAT1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_IDMAT2, "g_idmat2", NULL, 0, CGU_GATE3,
+ G_IDMAT2_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_PPV4, "g_ppv4", NULL, 0, CGU_GATE3,
+ G_PPV4_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_GSWIPO, "g_gswipo", "switch", 0, CGU_GATE3,
+ G_GSWIPO_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_CQEM, "g_cqem", "switch", 0, CGU_GATE3,
+ G_CQEM_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_XPCS5, "g_xpcs5", NULL, 0, CGU_GATE3,
+ G_XPCS5_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_USB1, "g_usb1", NULL, 0, CGU_GATE3,
+ G_USB1_SHIFT, 0, 0),
+ LGM_GATE(LGM_GCLK_USB2, "g_usb2", NULL, 0, CGU_GATE3,
+ G_USB2_SHIFT, 0, 0),
+};
+
+
+static const struct lgm_clk_ddiv_data lgm_ddiv_clks[] = {
+ LGM_DDIV(LGM_CLK_CML, "dd_cml", "ljpll3", 0,
+ PLL_DIV(CGU_LJPLL3_CFG0), 0, PLL_DDIV_WIDTH,
+ 3, PLL_DDIV_WIDTH, 24, 1, 29, 0),
+ LGM_DDIV(LGM_CLK_SERDES, "dd_serdes", "ljpll3", 0,
+ PLL_DIV(CGU_LJPLL3_CFG0), 6, PLL_DDIV_WIDTH,
+ 9, PLL_DDIV_WIDTH, 25, 1, 28, 0),
+ LGM_DDIV(LGM_CLK_POOL, "dd_pool", "ljpll3", 0,
+ PLL_DIV(CGU_LJPLL3_CFG0), 12, PLL_DDIV_WIDTH,
+ 15, PLL_DDIV_WIDTH, 26, 1, 28, 0),
+ LGM_DDIV(LGM_CLK_PTP, "dd_ptp", "ljpll3", 0,
+ PLL_DIV(CGU_LJPLL3_CFG0), 18, PLL_DDIV_WIDTH,
+ 21, PLL_DDIV_WIDTH, 27, 1, 28, 0),
+ LGM_DDIV(LGM_CLK_PCIE, "dd_pcie", "ljpll4", 0,
+ PLL_DIV(CGU_LJPLL4_CFG0), 0, PLL_DDIV_WIDTH,
+ 3, PLL_DDIV_WIDTH, 24, 1, 29, 0),
+};
+
+static int lgm_cgu_probe(struct platform_device *pdev)
+{
+ struct lgm_clk_provider *ctx;
+ struct device *dev = &pdev->dev;
+ struct device_node *np = dev->of_node;
+ int ret;
+
+ ctx = devm_kzalloc(dev, struct_size(ctx, clk_data.hws, CLK_NR_CLKS),
+ GFP_KERNEL);
+ if (!ctx)
+ return -ENOMEM;
+
+ ctx->clk_data.num = CLK_NR_CLKS;
+
+ ctx->membase = devm_platform_ioremap_resource(pdev, 0);
+ if (IS_ERR(ctx->membase))
+ return PTR_ERR(ctx->membase);
+
+ ctx->np = np;
+ ctx->dev = dev;
+ spin_lock_init(&ctx->lock);
+
+ ret = lgm_clk_register_plls(ctx, lgm_pll_clks,
+ ARRAY_SIZE(lgm_pll_clks));
+ if (ret)
+ return ret;
+
+ ret = lgm_clk_register_branches(ctx, lgm_branch_clks,
+ ARRAY_SIZE(lgm_branch_clks));
+ if (ret)
+ return ret;
+
+ ret = lgm_clk_register_ddiv(ctx, lgm_ddiv_clks,
+ ARRAY_SIZE(lgm_ddiv_clks));
+ if (ret)
+ return ret;
+
+ return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
+ &ctx->clk_data);
+}
+
+static const struct of_device_id of_lgm_cgu_match[] = {
+ { .compatible = "intel,cgu-lgm" },
+ {}
+};
+
+static struct platform_driver lgm_cgu_driver = {
+ .probe = lgm_cgu_probe,
+ .driver = {
+ .name = "cgu-lgm",
+ .of_match_table = of_lgm_cgu_match,
+ },
+};
+builtin_platform_driver(lgm_cgu_driver);
diff --git a/drivers/clk/zynqmp/clk-zynqmp.h b/drivers/clk/zynqmp/clk-zynqmp.h
index fec9a15c878620db88ea8d9d8389aeac3e9bc0b5..5beeb41b29fa126e550a680e4f3c5ecca41022cb 100644
--- a/drivers/clk/zynqmp/clk-zynqmp.h
+++ b/drivers/clk/zynqmp/clk-zynqmp.h
@@ -30,6 +30,7 @@ struct clock_topology {
u32 type;
u32 flag;
u32 type_flag;
+ u8 custom_type_flag;
};
struct clk_hw *zynqmp_clk_register_pll(const char *name, u32 clk_id,
diff --git a/drivers/clk/zynqmp/clkc.c b/drivers/clk/zynqmp/clkc.c
index 5eed5ce10179ce7b55fda3c214846f317535cf84..db8d0d7161ce2cf233925057f96e7013a38f8925 100644
--- a/drivers/clk/zynqmp/clkc.c
+++ b/drivers/clk/zynqmp/clkc.c
@@ -84,6 +84,7 @@ struct name_resp {
struct topology_resp {
#define CLK_TOPOLOGY_TYPE GENMASK(3, 0)
+#define CLK_TOPOLOGY_CUSTOM_TYPE_FLAGS GENMASK(7, 4)
#define CLK_TOPOLOGY_FLAGS GENMASK(23, 8)
#define CLK_TOPOLOGY_TYPE_FLAGS GENMASK(31, 24)
u32 topology[CLK_GET_TOPOLOGY_RESP_WORDS];
@@ -395,6 +396,9 @@ static int __zynqmp_clock_get_topology(struct clock_topology *topology,
topology[*nnodes].type_flag =
FIELD_GET(CLK_TOPOLOGY_TYPE_FLAGS,
response->topology[i]);
+ topology[*nnodes].custom_type_flag =
+ FIELD_GET(CLK_TOPOLOGY_CUSTOM_TYPE_FLAGS,
+ response->topology[i]);
(*nnodes)++;
}
@@ -557,7 +561,7 @@ static struct clk_hw *zynqmp_register_clk_topology(int clk_id, char *clk_name,
{
int j;
u32 num_nodes, clk_dev_id;
- char *clk_out = NULL;
+ char *clk_out[MAX_NODES];
struct clock_topology *nodes;
struct clk_hw *hw = NULL;
@@ -571,16 +575,16 @@ static struct clk_hw *zynqmp_register_clk_topology(int clk_id, char *clk_name,
* Intermediate clock names are postfixed with type of clock.
*/
if (j != (num_nodes - 1)) {
- clk_out = kasprintf(GFP_KERNEL, "%s%s", clk_name,
+ clk_out[j] = kasprintf(GFP_KERNEL, "%s%s", clk_name,
clk_type_postfix[nodes[j].type]);
} else {
- clk_out = kasprintf(GFP_KERNEL, "%s", clk_name);
+ clk_out[j] = kasprintf(GFP_KERNEL, "%s", clk_name);
}
if (!clk_topology[nodes[j].type])
continue;
- hw = (*clk_topology[nodes[j].type])(clk_out, clk_dev_id,
+ hw = (*clk_topology[nodes[j].type])(clk_out[j], clk_dev_id,
parent_names,
num_parents,
&nodes[j]);
@@ -589,9 +593,12 @@ static struct clk_hw *zynqmp_register_clk_topology(int clk_id, char *clk_name,
__func__, clk_dev_id, clk_name,
PTR_ERR(hw));
- parent_names[0] = clk_out;
+ parent_names[0] = clk_out[j];
}
- kfree(clk_out);
+
+ for (j = 0; j < num_nodes; j++)
+ kfree(clk_out[j]);
+
return hw;
}
@@ -662,6 +669,11 @@ static void zynqmp_get_clock_info(void)
continue;
clock[i].valid = FIELD_GET(CLK_ATTR_VALID, attr.attr[0]);
+ /* skip query for Invalid clock */
+ ret = zynqmp_is_valid_clock(i);
+ if (ret != CLK_ATTR_VALID)
+ continue;
+
clock[i].type = FIELD_GET(CLK_ATTR_TYPE, attr.attr[0]) ?
CLK_TYPE_EXTERNAL : CLK_TYPE_OUTPUT;
diff --git a/drivers/clk/zynqmp/divider.c b/drivers/clk/zynqmp/divider.c
index 8eed715707e38ea4627e26eb8f4b12db7d48d29f..66da02b83d3936246130fd924169be23e6816363 100644
--- a/drivers/clk/zynqmp/divider.c
+++ b/drivers/clk/zynqmp/divider.c
@@ -25,7 +25,8 @@
#define to_zynqmp_clk_divider(_hw) \
container_of(_hw, struct zynqmp_clk_divider, hw)
-#define CLK_FRAC BIT(13) /* has a fractional parent */
+#define CLK_FRAC BIT(13) /* has a fractional parent */
+#define CUSTOM_FLAG_CLK_FRAC BIT(0) /* has a fractional parent in custom type flag */
/**
* struct zynqmp_clk_divider - adjustable divider clock
@@ -110,23 +111,30 @@ static unsigned long zynqmp_clk_divider_recalc_rate(struct clk_hw *hw,
static void zynqmp_get_divider2_val(struct clk_hw *hw,
unsigned long rate,
- unsigned long parent_rate,
struct zynqmp_clk_divider *divider,
int *bestdiv)
{
int div1;
int div2;
long error = LONG_MAX;
- struct clk_hw *parent_hw = clk_hw_get_parent(hw);
- struct zynqmp_clk_divider *pdivider = to_zynqmp_clk_divider(parent_hw);
+ unsigned long div1_prate;
+ struct clk_hw *div1_parent_hw;
+ struct clk_hw *div2_parent_hw = clk_hw_get_parent(hw);
+ struct zynqmp_clk_divider *pdivider =
+ to_zynqmp_clk_divider(div2_parent_hw);
if (!pdivider)
return;
+ div1_parent_hw = clk_hw_get_parent(div2_parent_hw);
+ if (!div1_parent_hw)
+ return;
+
+ div1_prate = clk_hw_get_rate(div1_parent_hw);
*bestdiv = 1;
for (div1 = 1; div1 <= pdivider->max_div;) {
for (div2 = 1; div2 <= divider->max_div;) {
- long new_error = ((parent_rate / div1) / div2) - rate;
+ long new_error = ((div1_prate / div1) / div2) - rate;
if (abs(new_error) < abs(error)) {
*bestdiv = div2;
@@ -190,11 +198,13 @@ static long zynqmp_clk_divider_round_rate(struct clk_hw *hw,
*/
if (div_type == TYPE_DIV2 &&
(clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT)) {
- zynqmp_get_divider2_val(hw, rate, *prate, divider, &bestdiv);
+ zynqmp_get_divider2_val(hw, rate, divider, &bestdiv);
}
if ((clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) && divider->is_frac)
bestdiv = rate % *prate ? 1 : bestdiv;
+
+ bestdiv = min_t(u32, bestdiv, divider->max_div);
*prate = rate * bestdiv;
return rate;
@@ -253,7 +263,7 @@ static const struct clk_ops zynqmp_clk_divider_ops = {
* Return: Maximum divisor of a clock if query data is successful
* U16_MAX in case of query data is not success
*/
-u32 zynqmp_clk_get_max_divisor(u32 clk_id, u32 type)
+static u32 zynqmp_clk_get_max_divisor(u32 clk_id, u32 type)
{
struct zynqmp_pm_query_data qdata = {0};
u32 ret_payload[PAYLOAD_ARG_CNT];
@@ -307,7 +317,8 @@ struct clk_hw *zynqmp_clk_register_divider(const char *name,
init.num_parents = 1;
/* struct clk_divider assignments */
- div->is_frac = !!(nodes->flag & CLK_FRAC);
+ div->is_frac = !!((nodes->flag & CLK_FRAC) |
+ (nodes->custom_type_flag & CUSTOM_FLAG_CLK_FRAC));
div->flags = nodes->type_flag;
div->hw.init = &init;
div->clk_id = clk_id;
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index 5a5638e1daa1dd6658b7d987d938871c5f824709..57986984a90bd2f7986b0c815079b6a72a5ac866 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -435,8 +435,7 @@ static int i2c_s3c_irq_nextbyte(struct s3c24xx_i2c *i2c, unsigned long iicstat)
* fall through to the write state, as we will need to
* send a byte as well
*/
- /* Fall through */
-
+ fallthrough;
case STATE_WRITE:
/*
* we are writing data to the device... check for the
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 0ce332ad986bae99dad6d2b0f1a814794ccb035a..eb85237bf2d63e729e2907cdc5daaf4692a01bf8 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -436,7 +436,7 @@ config MMC_MESON_MX_SDIO
tristate "Amlogic Meson6/Meson8/Meson8b SD/MMC Host Controller support"
depends on ARCH_MESON || COMPILE_TEST
depends on COMMON_CLK
- depends on OF
+ depends on OF_ADDRESS
help
This selects support for the SD/MMC Host Controller on
Amlogic Meson6, Meson8 and Meson8b SoCs.
diff --git a/include/dt-bindings/clock/agilex-clock.h b/include/dt-bindings/clock/agilex-clock.h
new file mode 100644
index 0000000000000000000000000000000000000000..f19cf8ccbdd2e1cdf5d11b2b13ae339ef17b02af
--- /dev/null
+++ b/include/dt-bindings/clock/agilex-clock.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019, Intel Corporation
+ */
+
+#ifndef __AGILEX_CLOCK_H
+#define __AGILEX_CLOCK_H
+
+/* fixed rate clocks */
+#define AGILEX_OSC1 0
+#define AGILEX_CB_INTOSC_HS_DIV2_CLK 1
+#define AGILEX_CB_INTOSC_LS_CLK 2
+#define AGILEX_L4_SYS_FREE_CLK 3
+#define AGILEX_F2S_FREE_CLK 4
+
+/* PLL clocks */
+#define AGILEX_MAIN_PLL_CLK 5
+#define AGILEX_MAIN_PLL_C0_CLK 6
+#define AGILEX_MAIN_PLL_C1_CLK 7
+#define AGILEX_MAIN_PLL_C2_CLK 8
+#define AGILEX_MAIN_PLL_C3_CLK 9
+#define AGILEX_PERIPH_PLL_CLK 10
+#define AGILEX_PERIPH_PLL_C0_CLK 11
+#define AGILEX_PERIPH_PLL_C1_CLK 12
+#define AGILEX_PERIPH_PLL_C2_CLK 13
+#define AGILEX_PERIPH_PLL_C3_CLK 14
+#define AGILEX_MPU_FREE_CLK 15
+#define AGILEX_MPU_CCU_CLK 16
+#define AGILEX_BOOT_CLK 17
+
+/* fixed factor clocks */
+#define AGILEX_L3_MAIN_FREE_CLK 18
+#define AGILEX_NOC_FREE_CLK 19
+#define AGILEX_S2F_USR0_CLK 20
+#define AGILEX_NOC_CLK 21
+#define AGILEX_EMAC_A_FREE_CLK 22
+#define AGILEX_EMAC_B_FREE_CLK 23
+#define AGILEX_EMAC_PTP_FREE_CLK 24
+#define AGILEX_GPIO_DB_FREE_CLK 25
+#define AGILEX_SDMMC_FREE_CLK 26
+#define AGILEX_S2F_USER0_FREE_CLK 27
+#define AGILEX_S2F_USER1_FREE_CLK 28
+#define AGILEX_PSI_REF_FREE_CLK 29
+
+/* Gate clocks */
+#define AGILEX_MPU_CLK 30
+#define AGILEX_MPU_L2RAM_CLK 31
+#define AGILEX_MPU_PERIPH_CLK 32
+#define AGILEX_L4_MAIN_CLK 33
+#define AGILEX_L4_MP_CLK 34
+#define AGILEX_L4_SP_CLK 35
+#define AGILEX_CS_AT_CLK 36
+#define AGILEX_CS_TRACE_CLK 37
+#define AGILEX_CS_PDBG_CLK 38
+#define AGILEX_CS_TIMER_CLK 39
+#define AGILEX_S2F_USER0_CLK 40
+#define AGILEX_EMAC0_CLK 41
+#define AGILEX_EMAC1_CLK 43
+#define AGILEX_EMAC2_CLK 44
+#define AGILEX_EMAC_PTP_CLK 45
+#define AGILEX_GPIO_DB_CLK 46
+#define AGILEX_NAND_CLK 47
+#define AGILEX_PSI_REF_CLK 48
+#define AGILEX_S2F_USER1_CLK 49
+#define AGILEX_SDMMC_CLK 50
+#define AGILEX_SPI_M_CLK 51
+#define AGILEX_USB_CLK 52
+#define AGILEX_NUM_CLKS 53
+
+#endif /* __AGILEX_CLOCK_H */
diff --git a/include/dt-bindings/clock/at91.h b/include/dt-bindings/clock/at91.h
index 38b5554153c800374aa23b289f05dc89e5d45c38..eba17106608b3b03b973d0ab0aa495dd22da1183 100644
--- a/include/dt-bindings/clock/at91.h
+++ b/include/dt-bindings/clock/at91.h
@@ -12,6 +12,7 @@
#define PMC_TYPE_SYSTEM 1
#define PMC_TYPE_PERIPHERAL 2
#define PMC_TYPE_GCK 3
+#define PMC_TYPE_PROGRAMMABLE 4
#define PMC_SLOW 0
#define PMC_MCK 1
@@ -20,6 +21,9 @@
#define PMC_MCK2 4
#define PMC_I2S0_MUX 5
#define PMC_I2S1_MUX 6
+#define PMC_PLLACK 7
+#define PMC_PLLBCK 8
+#define PMC_AUDIOPLLCK 9
#ifndef AT91_PMC_MOSCS
#define AT91_PMC_MOSCS 0 /* MOSCS Flag */
diff --git a/include/dt-bindings/clock/bt1-ccu.h b/include/dt-bindings/clock/bt1-ccu.h
new file mode 100644
index 0000000000000000000000000000000000000000..5f166d27a00abaa4c4a5b14f4b066a82fb76040f
--- /dev/null
+++ b/include/dt-bindings/clock/bt1-ccu.h
@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Baikal-T1 CCU clock indices
+ */
+#ifndef __DT_BINDINGS_CLOCK_BT1_CCU_H
+#define __DT_BINDINGS_CLOCK_BT1_CCU_H
+
+#define CCU_CPU_PLL 0
+#define CCU_SATA_PLL 1
+#define CCU_DDR_PLL 2
+#define CCU_PCIE_PLL 3
+#define CCU_ETH_PLL 4
+
+#define CCU_AXI_MAIN_CLK 0
+#define CCU_AXI_DDR_CLK 1
+#define CCU_AXI_SATA_CLK 2
+#define CCU_AXI_GMAC0_CLK 3
+#define CCU_AXI_GMAC1_CLK 4
+#define CCU_AXI_XGMAC_CLK 5
+#define CCU_AXI_PCIE_M_CLK 6
+#define CCU_AXI_PCIE_S_CLK 7
+#define CCU_AXI_USB_CLK 8
+#define CCU_AXI_HWA_CLK 9
+#define CCU_AXI_SRAM_CLK 10
+
+#define CCU_SYS_SATA_REF_CLK 0
+#define CCU_SYS_APB_CLK 1
+#define CCU_SYS_GMAC0_TX_CLK 2
+#define CCU_SYS_GMAC0_PTP_CLK 3
+#define CCU_SYS_GMAC1_TX_CLK 4
+#define CCU_SYS_GMAC1_PTP_CLK 5
+#define CCU_SYS_XGMAC_REF_CLK 6
+#define CCU_SYS_XGMAC_PTP_CLK 7
+#define CCU_SYS_USB_CLK 8
+#define CCU_SYS_PVT_CLK 9
+#define CCU_SYS_HWA_CLK 10
+#define CCU_SYS_UART_CLK 11
+#define CCU_SYS_I2C1_CLK 12
+#define CCU_SYS_I2C2_CLK 13
+#define CCU_SYS_GPIO_CLK 14
+#define CCU_SYS_TIMER0_CLK 15
+#define CCU_SYS_TIMER1_CLK 16
+#define CCU_SYS_TIMER2_CLK 17
+#define CCU_SYS_WDT_CLK 18
+
+#endif /* __DT_BINDINGS_CLOCK_BT1_CCU_H */
diff --git a/include/dt-bindings/clock/imx7ulp-clock.h b/include/dt-bindings/clock/imx7ulp-clock.h
index 38145bdcd975228253d3e347cdf5ca8f2ddb3325..b58370d146e2ec81dce40ca168fac8fcb7acb2ff 100644
--- a/include/dt-bindings/clock/imx7ulp-clock.h
+++ b/include/dt-bindings/clock/imx7ulp-clock.h
@@ -58,7 +58,10 @@
#define IMX7ULP_CLK_HSRUN_SYS_SEL 44
#define IMX7ULP_CLK_HSRUN_CORE_DIV 45
-#define IMX7ULP_CLK_SCG1_END 46
+#define IMX7ULP_CLK_CORE 46
+#define IMX7ULP_CLK_HSRUN_CORE 47
+
+#define IMX7ULP_CLK_SCG1_END 48
/* PCC2 */
#define IMX7ULP_CLK_DMA1 0
diff --git a/include/dt-bindings/clock/imx8mp-clock.h b/include/dt-bindings/clock/imx8mp-clock.h
index 47ab082238b47355338afd1ea0f4db40776e9c96..7a23f289b27f9b355d633c5255bdcf070335a4b2 100644
--- a/include/dt-bindings/clock/imx8mp-clock.h
+++ b/include/dt-bindings/clock/imx8mp-clock.h
@@ -296,6 +296,94 @@
#define IMX8MP_CLK_ARM 287
#define IMX8MP_CLK_A53_CORE 288
-#define IMX8MP_CLK_END 289
+#define IMX8MP_SYS_PLL1_40M_CG 289
+#define IMX8MP_SYS_PLL1_80M_CG 290
+#define IMX8MP_SYS_PLL1_100M_CG 291
+#define IMX8MP_SYS_PLL1_133M_CG 292
+#define IMX8MP_SYS_PLL1_160M_CG 293
+#define IMX8MP_SYS_PLL1_200M_CG 294
+#define IMX8MP_SYS_PLL1_266M_CG 295
+#define IMX8MP_SYS_PLL1_400M_CG 296
+#define IMX8MP_SYS_PLL2_50M_CG 297
+#define IMX8MP_SYS_PLL2_100M_CG 298
+#define IMX8MP_SYS_PLL2_125M_CG 299
+#define IMX8MP_SYS_PLL2_166M_CG 300
+#define IMX8MP_SYS_PLL2_200M_CG 301
+#define IMX8MP_SYS_PLL2_250M_CG 302
+#define IMX8MP_SYS_PLL2_333M_CG 303
+#define IMX8MP_SYS_PLL2_500M_CG 304
+
+#define IMX8MP_CLK_M7_CORE 305
+#define IMX8MP_CLK_ML_CORE 306
+#define IMX8MP_CLK_GPU3D_CORE 307
+#define IMX8MP_CLK_GPU3D_SHADER_CORE 308
+#define IMX8MP_CLK_GPU2D_CORE 309
+#define IMX8MP_CLK_AUDIO_AXI 310
+#define IMX8MP_CLK_HSIO_AXI 311
+#define IMX8MP_CLK_MEDIA_ISP 312
+
+#define IMX8MP_CLK_END 313
+
+#define IMX8MP_CLK_AUDIOMIX_SAI1_IPG 0
+#define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1 1
+#define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK2 2
+#define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK3 3
+#define IMX8MP_CLK_AUDIOMIX_SAI2_IPG 4
+#define IMX8MP_CLK_AUDIOMIX_SAI2_MCLK1 5
+#define IMX8MP_CLK_AUDIOMIX_SAI2_MCLK2 6
+#define IMX8MP_CLK_AUDIOMIX_SAI2_MCLK3 7
+#define IMX8MP_CLK_AUDIOMIX_SAI3_IPG 8
+#define IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1 9
+#define IMX8MP_CLK_AUDIOMIX_SAI3_MCLK2 10
+#define IMX8MP_CLK_AUDIOMIX_SAI3_MCLK3 11
+#define IMX8MP_CLK_AUDIOMIX_SAI5_IPG 12
+#define IMX8MP_CLK_AUDIOMIX_SAI5_MCLK1 13
+#define IMX8MP_CLK_AUDIOMIX_SAI5_MCLK2 14
+#define IMX8MP_CLK_AUDIOMIX_SAI5_MCLK3 15
+#define IMX8MP_CLK_AUDIOMIX_SAI6_IPG 16
+#define IMX8MP_CLK_AUDIOMIX_SAI6_MCLK1 17
+#define IMX8MP_CLK_AUDIOMIX_SAI6_MCLK2 18
+#define IMX8MP_CLK_AUDIOMIX_SAI6_MCLK3 19
+#define IMX8MP_CLK_AUDIOMIX_SAI7_IPG 20
+#define IMX8MP_CLK_AUDIOMIX_SAI7_MCLK1 21
+#define IMX8MP_CLK_AUDIOMIX_SAI7_MCLK2 22
+#define IMX8MP_CLK_AUDIOMIX_SAI7_MCLK3 23
+#define IMX8MP_CLK_AUDIOMIX_ASRC_IPG 24
+#define IMX8MP_CLK_AUDIOMIX_PDM_IPG 25
+#define IMX8MP_CLK_AUDIOMIX_SDMA2_ROOT 26
+#define IMX8MP_CLK_AUDIOMIX_SDMA3_ROOT 27
+#define IMX8MP_CLK_AUDIOMIX_SPBA2_ROOT 28
+#define IMX8MP_CLK_AUDIOMIX_DSP_ROOT 29
+#define IMX8MP_CLK_AUDIOMIX_DSPDBG_ROOT 30
+#define IMX8MP_CLK_AUDIOMIX_EARC_IPG 31
+#define IMX8MP_CLK_AUDIOMIX_OCRAMA_IPG 32
+#define IMX8MP_CLK_AUDIOMIX_AUD2HTX_IPG 33
+#define IMX8MP_CLK_AUDIOMIX_EDMA_ROOT 34
+#define IMX8MP_CLK_AUDIOMIX_AUDPLL_ROOT 35
+#define IMX8MP_CLK_AUDIOMIX_MU2_ROOT 36
+#define IMX8MP_CLK_AUDIOMIX_MU3_ROOT 37
+#define IMX8MP_CLK_AUDIOMIX_EARC_PHY 38
+#define IMX8MP_CLK_AUDIOMIX_PDM_ROOT 39
+#define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK1_SEL 40
+#define IMX8MP_CLK_AUDIOMIX_SAI1_MCLK2_SEL 41
+#define IMX8MP_CLK_AUDIOMIX_SAI2_MCLK1_SEL 42
+#define IMX8MP_CLK_AUDIOMIX_SAI2_MCLK2_SEL 43
+#define IMX8MP_CLK_AUDIOMIX_SAI3_MCLK1_SEL 44
+#define IMX8MP_CLK_AUDIOMIX_SAI3_MCLK2_SEL 45
+#define IMX8MP_CLK_AUDIOMIX_SAI4_MCLK1_SEL 46
+#define IMX8MP_CLK_AUDIOMIX_SAI4_MCLK2_SEL 47
+#define IMX8MP_CLK_AUDIOMIX_SAI5_MCLK1_SEL 48
+#define IMX8MP_CLK_AUDIOMIX_SAI5_MCLK2_SEL 49
+#define IMX8MP_CLK_AUDIOMIX_SAI6_MCLK1_SEL 50
+#define IMX8MP_CLK_AUDIOMIX_SAI6_MCLK2_SEL 51
+#define IMX8MP_CLK_AUDIOMIX_SAI7_MCLK1_SEL 52
+#define IMX8MP_CLK_AUDIOMIX_SAI7_MCLK2_SEL 53
+#define IMX8MP_CLK_AUDIOMIX_PDM_SEL 54
+#define IMX8MP_CLK_AUDIOMIX_SAI_PLL_REF_SEL 55
+#define IMX8MP_CLK_AUDIOMIX_SAI_PLL 56
+#define IMX8MP_CLK_AUDIOMIX_SAI_PLL_BYPASS 57
+#define IMX8MP_CLK_AUDIOMIX_SAI_PLL_OUT 58
+
+#define IMX8MP_CLK_AUDIOMIX_END 59
#endif
diff --git a/include/dt-bindings/clock/intel,lgm-clk.h b/include/dt-bindings/clock/intel,lgm-clk.h
new file mode 100644
index 0000000000000000000000000000000000000000..92f5be6490bb532f493a4555129dba4bab02382c
--- /dev/null
+++ b/include/dt-bindings/clock/intel,lgm-clk.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (C) 2020 Intel Corporation.
+ * Lei Chuanhua <Chuanhua.lei@intel.com>
+ * Zhu Yixin <Yixin.zhu@intel.com>
+ */
+#ifndef __INTEL_LGM_CLK_H
+#define __INTEL_LGM_CLK_H
+
+/* PLL clocks */
+#define LGM_CLK_OSC 1
+#define LGM_CLK_PLLPP 2
+#define LGM_CLK_PLL2 3
+#define LGM_CLK_PLL0CZ 4
+#define LGM_CLK_PLL0B 5
+#define LGM_CLK_PLL1 6
+#define LGM_CLK_LJPLL3 7
+#define LGM_CLK_LJPLL4 8
+#define LGM_CLK_PLL0CM0 9
+#define LGM_CLK_PLL0CM1 10
+
+/* clocks from PLLs */
+
+/* ROPLL clocks */
+#define LGM_CLK_PP_HW 15
+#define LGM_CLK_PP_UC 16
+#define LGM_CLK_PP_FXD 17
+#define LGM_CLK_PP_TBM 18
+
+/* PLL2 clocks */
+#define LGM_CLK_DDR 20
+
+/* PLL0CZ */
+#define LGM_CLK_CM 25
+#define LGM_CLK_IC 26
+#define LGM_CLK_SDXC3 27
+
+/* PLL0B */
+#define LGM_CLK_NGI 30
+#define LGM_CLK_NOC4 31
+#define LGM_CLK_SW 32
+#define LGM_CLK_QSPI 33
+#define LGM_CLK_CQEM LGM_CLK_SW
+#define LGM_CLK_EMMC5 LGM_CLK_NOC4
+
+/* PLL1 */
+#define LGM_CLK_CT 35
+#define LGM_CLK_DSP 36
+#define LGM_CLK_VIF 37
+
+/* LJPLL3 */
+#define LGM_CLK_CML 40
+#define LGM_CLK_SERDES 41
+#define LGM_CLK_POOL 42
+#define LGM_CLK_PTP 43
+
+/* LJPLL4 */
+#define LGM_CLK_PCIE 45
+#define LGM_CLK_SATA LGM_CLK_PCIE
+
+/* PLL0CM0 */
+#define LGM_CLK_CPU0 50
+
+/* PLL0CM1 */
+#define LGM_CLK_CPU1 55
+
+/* Miscellaneous clocks */
+#define LGM_CLK_EMMC4 60
+#define LGM_CLK_SDXC2 61
+#define LGM_CLK_EMMC 62
+#define LGM_CLK_SDXC 63
+#define LGM_CLK_SLIC 64
+#define LGM_CLK_DCL 65
+#define LGM_CLK_DOCSIS 66
+#define LGM_CLK_PCM 67
+#define LGM_CLK_DDR_PHY 68
+#define LGM_CLK_PONDEF 69
+#define LGM_CLK_PL25M 70
+#define LGM_CLK_PL10M 71
+#define LGM_CLK_PL1544K 72
+#define LGM_CLK_PL2048K 73
+#define LGM_CLK_PL8K 74
+#define LGM_CLK_PON_NTR 75
+#define LGM_CLK_SYNC0 76
+#define LGM_CLK_SYNC1 77
+#define LGM_CLK_PROGDIV 78
+#define LGM_CLK_OD0 79
+#define LGM_CLK_OD1 80
+#define LGM_CLK_CBPHY0 81
+#define LGM_CLK_CBPHY1 82
+#define LGM_CLK_CBPHY2 83
+#define LGM_CLK_CBPHY3 84
+
+/* Gate clocks */
+/* Gate CLK0 */
+#define LGM_GCLK_C55 100
+#define LGM_GCLK_QSPI 101
+#define LGM_GCLK_EIP197 102
+#define LGM_GCLK_VAULT 103
+#define LGM_GCLK_TOE 104
+#define LGM_GCLK_SDXC 105
+#define LGM_GCLK_EMMC 106
+#define LGM_GCLK_SPI_DBG 107
+#define LGM_GCLK_DMA3 108
+
+/* Gate CLK1 */
+#define LGM_GCLK_DMA0 120
+#define LGM_GCLK_LEDC0 121
+#define LGM_GCLK_LEDC1 122
+#define LGM_GCLK_I2S0 123
+#define LGM_GCLK_I2S1 124
+#define LGM_GCLK_EBU 125
+#define LGM_GCLK_PWM 126
+#define LGM_GCLK_I2C0 127
+#define LGM_GCLK_I2C1 128
+#define LGM_GCLK_I2C2 129
+#define LGM_GCLK_I2C3 130
+#define LGM_GCLK_SSC0 131
+#define LGM_GCLK_SSC1 132
+#define LGM_GCLK_SSC2 133
+#define LGM_GCLK_SSC3 134
+#define LGM_GCLK_GPTC0 135
+#define LGM_GCLK_GPTC1 136
+#define LGM_GCLK_GPTC2 137
+#define LGM_GCLK_GPTC3 138
+#define LGM_GCLK_ASC0 139
+#define LGM_GCLK_ASC1 140
+#define LGM_GCLK_ASC2 141
+#define LGM_GCLK_ASC3 142
+#define LGM_GCLK_PCM0 143
+#define LGM_GCLK_PCM1 144
+#define LGM_GCLK_PCM2 145
+
+/* Gate CLK2 */
+#define LGM_GCLK_PCIE10 150
+#define LGM_GCLK_PCIE11 151
+#define LGM_GCLK_PCIE30 152
+#define LGM_GCLK_PCIE31 153
+#define LGM_GCLK_PCIE20 154
+#define LGM_GCLK_PCIE21 155
+#define LGM_GCLK_PCIE40 156
+#define LGM_GCLK_PCIE41 157
+#define LGM_GCLK_XPCS0 158
+#define LGM_GCLK_XPCS1 159
+#define LGM_GCLK_XPCS2 160
+#define LGM_GCLK_XPCS3 161
+#define LGM_GCLK_SATA0 162
+#define LGM_GCLK_SATA1 163
+#define LGM_GCLK_SATA2 164
+#define LGM_GCLK_SATA3 165
+
+/* Gate CLK3 */
+#define LGM_GCLK_ARCEM4 170
+#define LGM_GCLK_IDMAR1 171
+#define LGM_GCLK_IDMAT0 172
+#define LGM_GCLK_IDMAT1 173
+#define LGM_GCLK_IDMAT2 174
+#define LGM_GCLK_PPV4 175
+#define LGM_GCLK_GSWIPO 176
+#define LGM_GCLK_CQEM 177
+#define LGM_GCLK_XPCS5 178
+#define LGM_GCLK_USB1 179
+#define LGM_GCLK_USB2 180
+
+#endif /* __INTEL_LGM_CLK_H */
diff --git a/include/dt-bindings/clock/marvell,mmp2-audio.h b/include/dt-bindings/clock/marvell,mmp2-audio.h
new file mode 100644
index 0000000000000000000000000000000000000000..20664776f49731f36ef87ab95248ca6f480783b1
--- /dev/null
+++ b/include/dt-bindings/clock/marvell,mmp2-audio.h
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) */
+#ifndef __DT_BINDINGS_CLOCK_MARVELL_MMP2_AUDIO_H
+#define __DT_BINDINGS_CLOCK_MARVELL_MMP2_AUDIO_H
+
+#define MMP2_CLK_AUDIO_SYSCLK 0
+#define MMP2_CLK_AUDIO_SSPA0 1
+#define MMP2_CLK_AUDIO_SSPA1 2
+
+#define MMP2_CLK_AUDIO_NR_CLKS 3
+#endif
diff --git a/include/dt-bindings/clock/marvell,mmp2.h b/include/dt-bindings/clock/marvell,mmp2.h
index 06bb7fe4c62f432c71739a6610c97d22b824827f..87f5ad5df72f4041dd385f8ff17918f3234efc1f 100644
--- a/include/dt-bindings/clock/marvell,mmp2.h
+++ b/include/dt-bindings/clock/marvell,mmp2.h
@@ -29,6 +29,8 @@
#define MMP3_CLK_PLL1_P 28
#define MMP3_CLK_PLL2_P 29
#define MMP3_CLK_PLL3 30
+#define MMP2_CLK_I2S0 31
+#define MMP2_CLK_I2S1 32
/* apb periphrals */
#define MMP2_CLK_TWSI0 60
@@ -87,6 +89,7 @@
#define MMP3_CLK_GPU_3D MMP2_CLK_GPU_3D
#define MMP3_CLK_GPU_2D 125
#define MMP3_CLK_SDH4 126
+#define MMP2_CLK_AUDIO 127
#define MMP2_NR_CLKS 200
#endif
diff --git a/include/dt-bindings/clock/meson8b-clkc.h b/include/dt-bindings/clock/meson8b-clkc.h
index 68862aaf977ed885086ee9f9f10706e0a3974340..4c5965ae1df4e70a45c7f171ba90266d013b8f20 100644
--- a/include/dt-bindings/clock/meson8b-clkc.h
+++ b/include/dt-bindings/clock/meson8b-clkc.h
@@ -107,6 +107,7 @@
#define CLKID_PERIPH 126
#define CLKID_AXI 128
#define CLKID_L2_DRAM 130
+#define CLKID_HDMI_SYS 174
#define CLKID_VPU 190
#define CLKID_VDEC_1 196
#define CLKID_VDEC_HCODEC 199
diff --git a/include/dt-bindings/clock/mt6765-clk.h b/include/dt-bindings/clock/mt6765-clk.h
new file mode 100644
index 0000000000000000000000000000000000000000..eb97e568518eeb1d62917eba03948b1c426c7658
--- /dev/null
+++ b/include/dt-bindings/clock/mt6765-clk.h
@@ -0,0 +1,313 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+#ifndef _DT_BINDINGS_CLK_MT6765_H
+#define _DT_BINDINGS_CLK_MT6765_H
+
+/* FIX Clks */
+#define CLK_TOP_CLK26M 0
+
+/* APMIXEDSYS */
+#define CLK_APMIXED_ARMPLL_L 0
+#define CLK_APMIXED_ARMPLL 1
+#define CLK_APMIXED_CCIPLL 2
+#define CLK_APMIXED_MAINPLL 3
+#define CLK_APMIXED_MFGPLL 4
+#define CLK_APMIXED_MMPLL 5
+#define CLK_APMIXED_UNIV2PLL 6
+#define CLK_APMIXED_MSDCPLL 7
+#define CLK_APMIXED_APLL1 8
+#define CLK_APMIXED_MPLL 9
+#define CLK_APMIXED_ULPOSC1 10
+#define CLK_APMIXED_ULPOSC2 11
+#define CLK_APMIXED_SSUSB26M 12
+#define CLK_APMIXED_APPLL26M 13
+#define CLK_APMIXED_MIPIC0_26M 14
+#define CLK_APMIXED_MDPLLGP26M 15
+#define CLK_APMIXED_MMSYS_F26M 16
+#define CLK_APMIXED_UFS26M 17
+#define CLK_APMIXED_MIPIC1_26M 18
+#define CLK_APMIXED_MEMPLL26M 19
+#define CLK_APMIXED_CLKSQ_LVPLL_26M 20
+#define CLK_APMIXED_MIPID0_26M 21
+#define CLK_APMIXED_NR_CLK 22
+
+/* TOPCKGEN */
+#define CLK_TOP_SYSPLL 0
+#define CLK_TOP_SYSPLL_D2 1
+#define CLK_TOP_SYSPLL1_D2 2
+#define CLK_TOP_SYSPLL1_D4 3
+#define CLK_TOP_SYSPLL1_D8 4
+#define CLK_TOP_SYSPLL1_D16 5
+#define CLK_TOP_SYSPLL_D3 6
+#define CLK_TOP_SYSPLL2_D2 7
+#define CLK_TOP_SYSPLL2_D4 8
+#define CLK_TOP_SYSPLL2_D8 9
+#define CLK_TOP_SYSPLL_D5 10
+#define CLK_TOP_SYSPLL3_D2 11
+#define CLK_TOP_SYSPLL3_D4 12
+#define CLK_TOP_SYSPLL_D7 13
+#define CLK_TOP_SYSPLL4_D2 14
+#define CLK_TOP_SYSPLL4_D4 15
+#define CLK_TOP_USB20_192M 16
+#define CLK_TOP_USB20_192M_D4 17
+#define CLK_TOP_USB20_192M_D8 18
+#define CLK_TOP_USB20_192M_D16 19
+#define CLK_TOP_USB20_192M_D32 20
+#define CLK_TOP_UNIVPLL 21
+#define CLK_TOP_UNIVPLL_D2 22
+#define CLK_TOP_UNIVPLL1_D2 23
+#define CLK_TOP_UNIVPLL1_D4 24
+#define CLK_TOP_UNIVPLL_D3 25
+#define CLK_TOP_UNIVPLL2_D2 26
+#define CLK_TOP_UNIVPLL2_D4 27
+#define CLK_TOP_UNIVPLL2_D8 28
+#define CLK_TOP_UNIVPLL2_D32 29
+#define CLK_TOP_UNIVPLL_D5 30
+#define CLK_TOP_UNIVPLL3_D2 31
+#define CLK_TOP_UNIVPLL3_D4 32
+#define CLK_TOP_MMPLL 33
+#define CLK_TOP_MMPLL_D2 34
+#define CLK_TOP_MPLL 35
+#define CLK_TOP_DA_MPLL_104M_DIV 36
+#define CLK_TOP_DA_MPLL_52M_DIV 37
+#define CLK_TOP_MFGPLL 38
+#define CLK_TOP_MSDCPLL 39
+#define CLK_TOP_MSDCPLL_D2 40
+#define CLK_TOP_APLL1 41
+#define CLK_TOP_APLL1_D2 42
+#define CLK_TOP_APLL1_D4 43
+#define CLK_TOP_APLL1_D8 44
+#define CLK_TOP_ULPOSC1 45
+#define CLK_TOP_ULPOSC1_D2 46
+#define CLK_TOP_ULPOSC1_D4 47
+#define CLK_TOP_ULPOSC1_D8 48
+#define CLK_TOP_ULPOSC1_D16 49
+#define CLK_TOP_ULPOSC1_D32 50
+#define CLK_TOP_DMPLL 51
+#define CLK_TOP_F_FRTC 52
+#define CLK_TOP_F_F26M 53
+#define CLK_TOP_AXI 54
+#define CLK_TOP_MM 55
+#define CLK_TOP_SCP 56
+#define CLK_TOP_MFG 57
+#define CLK_TOP_F_FUART 58
+#define CLK_TOP_SPI 59
+#define CLK_TOP_MSDC50_0 60
+#define CLK_TOP_MSDC30_1 61
+#define CLK_TOP_AUDIO 62
+#define CLK_TOP_AUD_1 63
+#define CLK_TOP_AUD_ENGEN1 64
+#define CLK_TOP_F_FDISP_PWM 65
+#define CLK_TOP_SSPM 66
+#define CLK_TOP_DXCC 67
+#define CLK_TOP_I2C 68
+#define CLK_TOP_F_FPWM 69
+#define CLK_TOP_F_FSENINF 70
+#define CLK_TOP_AES_FDE 71
+#define CLK_TOP_F_BIST2FPC 72
+#define CLK_TOP_ARMPLL_DIVIDER_PLL0 73
+#define CLK_TOP_ARMPLL_DIVIDER_PLL1 74
+#define CLK_TOP_ARMPLL_DIVIDER_PLL2 75
+#define CLK_TOP_DA_USB20_48M_DIV 76
+#define CLK_TOP_DA_UNIV_48M_DIV 77
+#define CLK_TOP_APLL12_DIV0 78
+#define CLK_TOP_APLL12_DIV1 79
+#define CLK_TOP_APLL12_DIV2 80
+#define CLK_TOP_APLL12_DIV3 81
+#define CLK_TOP_ARMPLL_DIVIDER_PLL0_EN 82
+#define CLK_TOP_ARMPLL_DIVIDER_PLL1_EN 83
+#define CLK_TOP_ARMPLL_DIVIDER_PLL2_EN 84
+#define CLK_TOP_FMEM_OCC_DRC_EN 85
+#define CLK_TOP_USB20_48M_EN 86
+#define CLK_TOP_UNIVPLL_48M_EN 87
+#define CLK_TOP_MPLL_104M_EN 88
+#define CLK_TOP_MPLL_52M_EN 89
+#define CLK_TOP_F_UFS_MP_SAP_CFG_EN 90
+#define CLK_TOP_F_BIST2FPC_EN 91
+#define CLK_TOP_MD_32K 92
+#define CLK_TOP_MD_26M 93
+#define CLK_TOP_MD2_32K 94
+#define CLK_TOP_MD2_26M 95
+#define CLK_TOP_AXI_SEL 96
+#define CLK_TOP_MEM_SEL 97
+#define CLK_TOP_MM_SEL 98
+#define CLK_TOP_SCP_SEL 99
+#define CLK_TOP_MFG_SEL 100
+#define CLK_TOP_ATB_SEL 101
+#define CLK_TOP_CAMTG_SEL 102
+#define CLK_TOP_CAMTG1_SEL 103
+#define CLK_TOP_CAMTG2_SEL 104
+#define CLK_TOP_CAMTG3_SEL 105
+#define CLK_TOP_UART_SEL 106
+#define CLK_TOP_SPI_SEL 107
+#define CLK_TOP_MSDC50_0_HCLK_SEL 108
+#define CLK_TOP_MSDC50_0_SEL 109
+#define CLK_TOP_MSDC30_1_SEL 110
+#define CLK_TOP_AUDIO_SEL 111
+#define CLK_TOP_AUD_INTBUS_SEL 112
+#define CLK_TOP_AUD_1_SEL 113
+#define CLK_TOP_AUD_ENGEN1_SEL 114
+#define CLK_TOP_DISP_PWM_SEL 115
+#define CLK_TOP_SSPM_SEL 116
+#define CLK_TOP_DXCC_SEL 117
+#define CLK_TOP_USB_TOP_SEL 118
+#define CLK_TOP_SPM_SEL 119
+#define CLK_TOP_I2C_SEL 120
+#define CLK_TOP_PWM_SEL 121
+#define CLK_TOP_SENINF_SEL 122
+#define CLK_TOP_AES_FDE_SEL 123
+#define CLK_TOP_PWRAP_ULPOSC_SEL 124
+#define CLK_TOP_CAMTM_SEL 125
+#define CLK_TOP_NR_CLK 126
+
+/* INFRACFG */
+#define CLK_IFR_ICUSB 0
+#define CLK_IFR_GCE 1
+#define CLK_IFR_THERM 2
+#define CLK_IFR_I2C_AP 3
+#define CLK_IFR_I2C_CCU 4
+#define CLK_IFR_I2C_SSPM 5
+#define CLK_IFR_I2C_RSV 6
+#define CLK_IFR_PWM_HCLK 7
+#define CLK_IFR_PWM1 8
+#define CLK_IFR_PWM2 9
+#define CLK_IFR_PWM3 10
+#define CLK_IFR_PWM4 11
+#define CLK_IFR_PWM5 12
+#define CLK_IFR_PWM 13
+#define CLK_IFR_UART0 14
+#define CLK_IFR_UART1 15
+#define CLK_IFR_GCE_26M 16
+#define CLK_IFR_CQ_DMA_FPC 17
+#define CLK_IFR_BTIF 18
+#define CLK_IFR_SPI0 19
+#define CLK_IFR_MSDC0 20
+#define CLK_IFR_MSDC1 21
+#define CLK_IFR_TRNG 22
+#define CLK_IFR_AUXADC 23
+#define CLK_IFR_CCIF1_AP 24
+#define CLK_IFR_CCIF1_MD 25
+#define CLK_IFR_AUXADC_MD 26
+#define CLK_IFR_AP_DMA 27
+#define CLK_IFR_DEVICE_APC 28
+#define CLK_IFR_CCIF_AP 29
+#define CLK_IFR_AUDIO 30
+#define CLK_IFR_CCIF_MD 31
+#define CLK_IFR_RG_PWM_FBCLK6 32
+#define CLK_IFR_DISP_PWM 33
+#define CLK_IFR_CLDMA_BCLK 34
+#define CLK_IFR_AUDIO_26M_BCLK 35
+#define CLK_IFR_SPI1 36
+#define CLK_IFR_I2C4 37
+#define CLK_IFR_SPI2 38
+#define CLK_IFR_SPI3 39
+#define CLK_IFR_I2C5 40
+#define CLK_IFR_I2C5_ARBITER 41
+#define CLK_IFR_I2C5_IMM 42
+#define CLK_IFR_I2C1_ARBITER 43
+#define CLK_IFR_I2C1_IMM 44
+#define CLK_IFR_I2C2_ARBITER 45
+#define CLK_IFR_I2C2_IMM 46
+#define CLK_IFR_SPI4 47
+#define CLK_IFR_SPI5 48
+#define CLK_IFR_CQ_DMA 49
+#define CLK_IFR_FAES_FDE 50
+#define CLK_IFR_MSDC0_SELF 51
+#define CLK_IFR_MSDC1_SELF 52
+#define CLK_IFR_I2C6 53
+#define CLK_IFR_AP_MSDC0 54
+#define CLK_IFR_MD_MSDC0 55
+#define CLK_IFR_MSDC0_SRC 56
+#define CLK_IFR_MSDC1_SRC 57
+#define CLK_IFR_AES_TOP0_BCLK 58
+#define CLK_IFR_MCU_PM_BCLK 59
+#define CLK_IFR_CCIF2_AP 60
+#define CLK_IFR_CCIF2_MD 61
+#define CLK_IFR_CCIF3_AP 62
+#define CLK_IFR_CCIF3_MD 63
+#define CLK_IFR_NR_CLK 64
+
+/* AUDIO */
+#define CLK_AUDIO_AFE 0
+#define CLK_AUDIO_22M 1
+#define CLK_AUDIO_APLL_TUNER 2
+#define CLK_AUDIO_ADC 3
+#define CLK_AUDIO_DAC 4
+#define CLK_AUDIO_DAC_PREDIS 5
+#define CLK_AUDIO_TML 6
+#define CLK_AUDIO_I2S1_BCLK 7
+#define CLK_AUDIO_I2S2_BCLK 8
+#define CLK_AUDIO_I2S3_BCLK 9
+#define CLK_AUDIO_I2S4_BCLK 10
+#define CLK_AUDIO_NR_CLK 11
+
+/* MIPI_RX_ANA_CSI0A */
+
+#define CLK_MIPI0A_CSR_CSI_EN_0A 0
+#define CLK_MIPI0A_NR_CLK 1
+
+/* MMSYS_CONFIG */
+
+#define CLK_MM_MDP_RDMA0 0
+#define CLK_MM_MDP_CCORR0 1
+#define CLK_MM_MDP_RSZ0 2
+#define CLK_MM_MDP_RSZ1 3
+#define CLK_MM_MDP_TDSHP0 4
+#define CLK_MM_MDP_WROT0 5
+#define CLK_MM_MDP_WDMA0 6
+#define CLK_MM_DISP_OVL0 7
+#define CLK_MM_DISP_OVL0_2L 8
+#define CLK_MM_DISP_RSZ0 9
+#define CLK_MM_DISP_RDMA0 10
+#define CLK_MM_DISP_WDMA0 11
+#define CLK_MM_DISP_COLOR0 12
+#define CLK_MM_DISP_CCORR0 13
+#define CLK_MM_DISP_AAL0 14
+#define CLK_MM_DISP_GAMMA0 15
+#define CLK_MM_DISP_DITHER0 16
+#define CLK_MM_DSI0 17
+#define CLK_MM_FAKE_ENG 18
+#define CLK_MM_SMI_COMMON 19
+#define CLK_MM_SMI_LARB0 20
+#define CLK_MM_SMI_COMM0 21
+#define CLK_MM_SMI_COMM1 22
+#define CLK_MM_CAM_MDP 23
+#define CLK_MM_SMI_IMG 24
+#define CLK_MM_SMI_CAM 25
+#define CLK_MM_IMG_DL_RELAY 26
+#define CLK_MM_IMG_DL_ASYNC_TOP 27
+#define CLK_MM_DIG_DSI 28
+#define CLK_MM_F26M_HRTWT 29
+#define CLK_MM_NR_CLK 30
+
+/* IMGSYS */
+
+#define CLK_IMG_LARB2 0
+#define CLK_IMG_DIP 1
+#define CLK_IMG_FDVT 2
+#define CLK_IMG_DPE 3
+#define CLK_IMG_RSC 4
+#define CLK_IMG_NR_CLK 5
+
+/* VENCSYS */
+
+#define CLK_VENC_SET0_LARB 0
+#define CLK_VENC_SET1_VENC 1
+#define CLK_VENC_SET2_JPGENC 2
+#define CLK_VENC_SET3_VDEC 3
+#define CLK_VENC_NR_CLK 4
+
+/* CAMSYS */
+
+#define CLK_CAM_LARB3 0
+#define CLK_CAM_DFP_VAD 1
+#define CLK_CAM 2
+#define CLK_CAMTG 3
+#define CLK_CAM_SENINF 4
+#define CLK_CAMSV0 5
+#define CLK_CAMSV1 6
+#define CLK_CAMSV2 7
+#define CLK_CAM_CCU 8
+#define CLK_CAM_NR_CLK 9
+
+#endif /* _DT_BINDINGS_CLK_MT6765_H */
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8939.h b/include/dt-bindings/clock/qcom,gcc-msm8939.h
new file mode 100644
index 0000000000000000000000000000000000000000..0634467c4ce5a7dee3742621d99575e4276b2aad
--- /dev/null
+++ b/include/dt-bindings/clock/qcom,gcc-msm8939.h
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2020 Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_CLK_MSM_GCC_8939_H
+#define _DT_BINDINGS_CLK_MSM_GCC_8939_H
+
+#define GPLL0 0
+#define GPLL0_VOTE 1
+#define BIMC_PLL 2
+#define BIMC_PLL_VOTE 3
+#define GPLL1 4
+#define GPLL1_VOTE 5
+#define GPLL2 6
+#define GPLL2_VOTE 7
+#define PCNOC_BFDCD_CLK_SRC 8
+#define SYSTEM_NOC_BFDCD_CLK_SRC 9
+#define CAMSS_AHB_CLK_SRC 10
+#define APSS_AHB_CLK_SRC 11
+#define CSI0_CLK_SRC 12
+#define CSI1_CLK_SRC 13
+#define GFX3D_CLK_SRC 14
+#define VFE0_CLK_SRC 15
+#define BLSP1_QUP1_I2C_APPS_CLK_SRC 16
+#define BLSP1_QUP1_SPI_APPS_CLK_SRC 17
+#define BLSP1_QUP2_I2C_APPS_CLK_SRC 18
+#define BLSP1_QUP2_SPI_APPS_CLK_SRC 19
+#define BLSP1_QUP3_I2C_APPS_CLK_SRC 20
+#define BLSP1_QUP3_SPI_APPS_CLK_SRC 21
+#define BLSP1_QUP4_I2C_APPS_CLK_SRC 22
+#define BLSP1_QUP4_SPI_APPS_CLK_SRC 23
+#define BLSP1_QUP5_I2C_APPS_CLK_SRC 24
+#define BLSP1_QUP5_SPI_APPS_CLK_SRC 25
+#define BLSP1_QUP6_I2C_APPS_CLK_SRC 26
+#define BLSP1_QUP6_SPI_APPS_CLK_SRC 27
+#define BLSP1_UART1_APPS_CLK_SRC 28
+#define BLSP1_UART2_APPS_CLK_SRC 29
+#define CCI_CLK_SRC 30
+#define CAMSS_GP0_CLK_SRC 31
+#define CAMSS_GP1_CLK_SRC 32
+#define JPEG0_CLK_SRC 33
+#define MCLK0_CLK_SRC 34
+#define MCLK1_CLK_SRC 35
+#define CSI0PHYTIMER_CLK_SRC 36
+#define CSI1PHYTIMER_CLK_SRC 37
+#define CPP_CLK_SRC 38
+#define CRYPTO_CLK_SRC 39
+#define GP1_CLK_SRC 40
+#define GP2_CLK_SRC 41
+#define GP3_CLK_SRC 42
+#define BYTE0_CLK_SRC 43
+#define ESC0_CLK_SRC 44
+#define MDP_CLK_SRC 45
+#define PCLK0_CLK_SRC 46
+#define VSYNC_CLK_SRC 47
+#define PDM2_CLK_SRC 48
+#define SDCC1_APPS_CLK_SRC 49
+#define SDCC2_APPS_CLK_SRC 50
+#define APSS_TCU_CLK_SRC 51
+#define USB_HS_SYSTEM_CLK_SRC 52
+#define VCODEC0_CLK_SRC 53
+#define GCC_BLSP1_AHB_CLK 54
+#define GCC_BLSP1_SLEEP_CLK 55
+#define GCC_BLSP1_QUP1_I2C_APPS_CLK 56
+#define GCC_BLSP1_QUP1_SPI_APPS_CLK 57
+#define GCC_BLSP1_QUP2_I2C_APPS_CLK 58
+#define GCC_BLSP1_QUP2_SPI_APPS_CLK 59
+#define GCC_BLSP1_QUP3_I2C_APPS_CLK 60
+#define GCC_BLSP1_QUP3_SPI_APPS_CLK 61
+#define GCC_BLSP1_QUP4_I2C_APPS_CLK 62
+#define GCC_BLSP1_QUP4_SPI_APPS_CLK 63
+#define GCC_BLSP1_QUP5_I2C_APPS_CLK 64
+#define GCC_BLSP1_QUP5_SPI_APPS_CLK 65
+#define GCC_BLSP1_QUP6_I2C_APPS_CLK 66
+#define GCC_BLSP1_QUP6_SPI_APPS_CLK 67
+#define GCC_BLSP1_UART1_APPS_CLK 68
+#define GCC_BLSP1_UART2_APPS_CLK 69
+#define GCC_BOOT_ROM_AHB_CLK 70
+#define GCC_CAMSS_CCI_AHB_CLK 71
+#define GCC_CAMSS_CCI_CLK 72
+#define GCC_CAMSS_CSI0_AHB_CLK 73
+#define GCC_CAMSS_CSI0_CLK 74
+#define GCC_CAMSS_CSI0PHY_CLK 75
+#define GCC_CAMSS_CSI0PIX_CLK 76
+#define GCC_CAMSS_CSI0RDI_CLK 77
+#define GCC_CAMSS_CSI1_AHB_CLK 78
+#define GCC_CAMSS_CSI1_CLK 79
+#define GCC_CAMSS_CSI1PHY_CLK 80
+#define GCC_CAMSS_CSI1PIX_CLK 81
+#define GCC_CAMSS_CSI1RDI_CLK 82
+#define GCC_CAMSS_CSI_VFE0_CLK 83
+#define GCC_CAMSS_GP0_CLK 84
+#define GCC_CAMSS_GP1_CLK 85
+#define GCC_CAMSS_ISPIF_AHB_CLK 86
+#define GCC_CAMSS_JPEG0_CLK 87
+#define GCC_CAMSS_JPEG_AHB_CLK 88
+#define GCC_CAMSS_JPEG_AXI_CLK 89
+#define GCC_CAMSS_MCLK0_CLK 90
+#define GCC_CAMSS_MCLK1_CLK 91
+#define GCC_CAMSS_MICRO_AHB_CLK 92
+#define GCC_CAMSS_CSI0PHYTIMER_CLK 93
+#define GCC_CAMSS_CSI1PHYTIMER_CLK 94
+#define GCC_CAMSS_AHB_CLK 95
+#define GCC_CAMSS_TOP_AHB_CLK 96
+#define GCC_CAMSS_CPP_AHB_CLK 97
+#define GCC_CAMSS_CPP_CLK 98
+#define GCC_CAMSS_VFE0_CLK 99
+#define GCC_CAMSS_VFE_AHB_CLK 100
+#define GCC_CAMSS_VFE_AXI_CLK 101
+#define GCC_CRYPTO_AHB_CLK 102
+#define GCC_CRYPTO_AXI_CLK 103
+#define GCC_CRYPTO_CLK 104
+#define GCC_OXILI_GMEM_CLK 105
+#define GCC_GP1_CLK 106
+#define GCC_GP2_CLK 107
+#define GCC_GP3_CLK 108
+#define GCC_MDSS_AHB_CLK 109
+#define GCC_MDSS_AXI_CLK 110
+#define GCC_MDSS_BYTE0_CLK 111
+#define GCC_MDSS_ESC0_CLK 112
+#define GCC_MDSS_MDP_CLK 113
+#define GCC_MDSS_PCLK0_CLK 114
+#define GCC_MDSS_VSYNC_CLK 115
+#define GCC_MSS_CFG_AHB_CLK 116
+#define GCC_OXILI_AHB_CLK 117
+#define GCC_OXILI_GFX3D_CLK 118
+#define GCC_PDM2_CLK 119
+#define GCC_PDM_AHB_CLK 120
+#define GCC_PRNG_AHB_CLK 121
+#define GCC_SDCC1_AHB_CLK 122
+#define GCC_SDCC1_APPS_CLK 123
+#define GCC_SDCC2_AHB_CLK 124
+#define GCC_SDCC2_APPS_CLK 125
+#define GCC_GTCU_AHB_CLK 126
+#define GCC_JPEG_TBU_CLK 127
+#define GCC_MDP_TBU_CLK 128
+#define GCC_SMMU_CFG_CLK 129
+#define GCC_VENUS_TBU_CLK 130
+#define GCC_VFE_TBU_CLK 131
+#define GCC_USB2A_PHY_SLEEP_CLK 132
+#define GCC_USB_HS_AHB_CLK 133
+#define GCC_USB_HS_SYSTEM_CLK 134
+#define GCC_VENUS0_AHB_CLK 135
+#define GCC_VENUS0_AXI_CLK 136
+#define GCC_VENUS0_VCODEC0_CLK 137
+#define BIMC_DDR_CLK_SRC 138
+#define GCC_APSS_TCU_CLK 139
+#define GCC_GFX_TCU_CLK 140
+#define BIMC_GPU_CLK_SRC 141
+#define GCC_BIMC_GFX_CLK 142
+#define GCC_BIMC_GPU_CLK 143
+#define ULTAUDIO_LPAIF_PRI_I2S_CLK_SRC 144
+#define ULTAUDIO_LPAIF_SEC_I2S_CLK_SRC 145
+#define ULTAUDIO_LPAIF_AUX_I2S_CLK_SRC 146
+#define ULTAUDIO_XO_CLK_SRC 147
+#define ULTAUDIO_AHBFABRIC_CLK_SRC 148
+#define CODEC_DIGCODEC_CLK_SRC 149
+#define GCC_ULTAUDIO_PCNOC_MPORT_CLK 150
+#define GCC_ULTAUDIO_PCNOC_SWAY_CLK 151
+#define GCC_ULTAUDIO_AVSYNC_XO_CLK 152
+#define GCC_ULTAUDIO_STC_XO_CLK 153
+#define GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK 154
+#define GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_LPM_CLK 155
+#define GCC_ULTAUDIO_LPAIF_PRI_I2S_CLK 156
+#define GCC_ULTAUDIO_LPAIF_SEC_I2S_CLK 157
+#define GCC_ULTAUDIO_LPAIF_AUX_I2S_CLK 158
+#define GCC_CODEC_DIGCODEC_CLK 159
+#define GCC_MSS_Q6_BIMC_AXI_CLK 160
+#define GPLL3 161
+#define GPLL3_VOTE 162
+#define GPLL4 163
+#define GPLL4_VOTE 164
+#define GPLL5 165
+#define GPLL5_VOTE 166
+#define GPLL6 167
+#define GPLL6_VOTE 168
+#define BYTE1_CLK_SRC 169
+#define GCC_MDSS_BYTE1_CLK 170
+#define ESC1_CLK_SRC 171
+#define GCC_MDSS_ESC1_CLK 172
+#define PCLK1_CLK_SRC 173
+#define GCC_MDSS_PCLK1_CLK 174
+#define GCC_GFX_TBU_CLK 175
+#define GCC_CPP_TBU_CLK 176
+#define GCC_MDP_RT_TBU_CLK 177
+#define USB_FS_SYSTEM_CLK_SRC 178
+#define USB_FS_IC_CLK_SRC 179
+#define GCC_USB_FS_AHB_CLK 180
+#define GCC_USB_FS_IC_CLK 181
+#define GCC_USB_FS_SYSTEM_CLK 182
+#define GCC_VENUS0_CORE0_VCODEC0_CLK 183
+#define GCC_VENUS0_CORE1_VCODEC0_CLK 184
+#define GCC_OXILI_TIMER_CLK 185
+
+/* Indexes for GDSCs */
+#define BIMC_GDSC 0
+#define VENUS_GDSC 1
+#define MDSS_GDSC 2
+#define JPEG_GDSC 3
+#define VFE_GDSC 4
+#define OXILI_GDSC 5
+#define VENUS_CORE0_GDSC 6
+#define VENUS_CORE1_GDSC 7
+
+#endif
diff --git a/include/dt-bindings/clock/qcom,gcc-msm8998.h b/include/dt-bindings/clock/qcom,gcc-msm8998.h
index 63e02dc32a0bb6646d1ae1ff22a0e9af8c8ee2a4..6a73a174f04974c77cf00c2e8af352c65836caf9 100644
--- a/include/dt-bindings/clock/qcom,gcc-msm8998.h
+++ b/include/dt-bindings/clock/qcom,gcc-msm8998.h
@@ -183,6 +183,7 @@
#define GCC_MSS_SNOC_AXI_CLK 174
#define GCC_MSS_MNOC_BIMC_AXI_CLK 175
#define GCC_BIMC_GFX_CLK 176
+#define UFS_UNIPRO_CORE_CLK_SRC 177
#define PCIE_0_GDSC 0
#define UFS_GDSC 1
diff --git a/include/dt-bindings/clock/qcom,gcc-sc7180.h b/include/dt-bindings/clock/qcom,gcc-sc7180.h
index 1258fd05db68843f8f67a20cfb3950bcd6a03109..992b67b7e5e4d7f58ae611ade3aa66363ce5ab85 100644
--- a/include/dt-bindings/clock/qcom,gcc-sc7180.h
+++ b/include/dt-bindings/clock/qcom,gcc-sc7180.h
@@ -137,6 +137,7 @@
#define GCC_MSS_NAV_AXI_CLK 127
#define GCC_MSS_Q6_MEMNOC_AXI_CLK 128
#define GCC_MSS_SNOC_AXI_CLK 129
+#define GCC_SEC_CTRL_CLK_SRC 130
/* GCC resets */
#define GCC_QUSB2PHY_PRIM_BCR 0
diff --git a/include/dt-bindings/clock/sprd,sc9863a-clk.h b/include/dt-bindings/clock/sprd,sc9863a-clk.h
index 901ba59676c2debc135eef9873a52e0e4fac4a33..4e030421641f262d211e097a7e88da10a2b4aca0 100644
--- a/include/dt-bindings/clock/sprd,sc9863a-clk.h
+++ b/include/dt-bindings/clock/sprd,sc9863a-clk.h
@@ -308,6 +308,11 @@
#define CLK_MCPHY_CFG_EB 14
#define CLK_MM_GATE_NUM (CLK_MCPHY_CFG_EB + 1)
+#define CLK_MIPI_CSI 0
+#define CLK_MIPI_CSI_S 1
+#define CLK_MIPI_CSI_M 2
+#define CLK_MM_CLK_NUM (CLK_MIPI_CSI_M + 1)
+
#define CLK_SIM0_EB 0
#define CLK_IIS0_EB 1
#define CLK_IIS1_EB 2
diff --git a/include/dt-bindings/clock/tegra210-car.h b/include/dt-bindings/clock/tegra210-car.h
index ae62cd72da67aed83a2d7c69c20e41d95dbfd90a..ab8b8a737a0ad8805dc82c7e6bf2cad9ce18e865 100644
--- a/include/dt-bindings/clock/tegra210-car.h
+++ b/include/dt-bindings/clock/tegra210-car.h
@@ -351,8 +351,8 @@
#define TEGRA210_CLK_PLL_P_OUT_XUSB 317
#define TEGRA210_CLK_XUSB_SSP_SRC 318
#define TEGRA210_CLK_PLL_RE_OUT1 319
-/* 320 */
-/* 321 */
+#define TEGRA210_CLK_PLL_MB_UD 320
+#define TEGRA210_CLK_PLL_P_UD 321
#define TEGRA210_CLK_ISP 322
#define TEGRA210_CLK_PLL_A_OUT_ADSP 323
#define TEGRA210_CLK_PLL_A_OUT0_OUT_ADSP 324
diff --git a/include/dt-bindings/clock/x1000-cgu.h b/include/dt-bindings/clock/x1000-cgu.h
index bbaebaf7adb90892eb73d7c63f2616ae1a3b97c9..0367c8c02e16e5a60e2ffd042b8e14c0a51187a0 100644
--- a/include/dt-bindings/clock/x1000-cgu.h
+++ b/include/dt-bindings/clock/x1000-cgu.h
@@ -12,33 +12,41 @@
#ifndef __DT_BINDINGS_CLOCK_X1000_CGU_H__
#define __DT_BINDINGS_CLOCK_X1000_CGU_H__
-#define X1000_CLK_EXCLK 0
-#define X1000_CLK_RTCLK 1
-#define X1000_CLK_APLL 2
-#define X1000_CLK_MPLL 3
-#define X1000_CLK_SCLKA 4
-#define X1000_CLK_CPUMUX 5
-#define X1000_CLK_CPU 6
-#define X1000_CLK_L2CACHE 7
-#define X1000_CLK_AHB0 8
-#define X1000_CLK_AHB2PMUX 9
-#define X1000_CLK_AHB2 10
-#define X1000_CLK_PCLK 11
-#define X1000_CLK_DDR 12
-#define X1000_CLK_MAC 13
-#define X1000_CLK_MSCMUX 14
-#define X1000_CLK_MSC0 15
-#define X1000_CLK_MSC1 16
-#define X1000_CLK_SSIPLL 17
-#define X1000_CLK_SSIMUX 18
-#define X1000_CLK_SFC 19
-#define X1000_CLK_I2C0 20
-#define X1000_CLK_I2C1 21
-#define X1000_CLK_I2C2 22
-#define X1000_CLK_UART0 23
-#define X1000_CLK_UART1 24
-#define X1000_CLK_UART2 25
-#define X1000_CLK_SSI 26
-#define X1000_CLK_PDMA 27
+#define X1000_CLK_EXCLK 0
+#define X1000_CLK_RTCLK 1
+#define X1000_CLK_APLL 2
+#define X1000_CLK_MPLL 3
+#define X1000_CLK_OTGPHY 4
+#define X1000_CLK_SCLKA 5
+#define X1000_CLK_CPUMUX 6
+#define X1000_CLK_CPU 7
+#define X1000_CLK_L2CACHE 8
+#define X1000_CLK_AHB0 9
+#define X1000_CLK_AHB2PMUX 10
+#define X1000_CLK_AHB2 11
+#define X1000_CLK_PCLK 12
+#define X1000_CLK_DDR 13
+#define X1000_CLK_MAC 14
+#define X1000_CLK_LCD 15
+#define X1000_CLK_MSCMUX 16
+#define X1000_CLK_MSC0 17
+#define X1000_CLK_MSC1 18
+#define X1000_CLK_OTG 19
+#define X1000_CLK_SSIPLL 20
+#define X1000_CLK_SSIPLL_DIV2 21
+#define X1000_CLK_SSIMUX 22
+#define X1000_CLK_EMC 23
+#define X1000_CLK_EFUSE 24
+#define X1000_CLK_SFC 25
+#define X1000_CLK_I2C0 26
+#define X1000_CLK_I2C1 27
+#define X1000_CLK_I2C2 28
+#define X1000_CLK_UART0 29
+#define X1000_CLK_UART1 30
+#define X1000_CLK_UART2 31
+#define X1000_CLK_TCU 32
+#define X1000_CLK_SSI 33
+#define X1000_CLK_OST 34
+#define X1000_CLK_PDMA 35
#endif /* __DT_BINDINGS_CLOCK_X1000_CGU_H__ */
diff --git a/include/dt-bindings/clock/x1830-cgu.h b/include/dt-bindings/clock/x1830-cgu.h
new file mode 100644
index 0000000000000000000000000000000000000000..801e1d09c881ba498e9e79b6125e3cd980a1cd5e
--- /dev/null
+++ b/include/dt-bindings/clock/x1830-cgu.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * This header provides clock numbers for the ingenic,x1830-cgu DT binding.
+ *
+ * They are roughly ordered as:
+ * - external clocks
+ * - PLLs
+ * - muxes/dividers in the order they appear in the x1830 programmers manual
+ * - gates in order of their bit in the CLKGR* registers
+ */
+
+#ifndef __DT_BINDINGS_CLOCK_X1830_CGU_H__
+#define __DT_BINDINGS_CLOCK_X1830_CGU_H__
+
+#define X1830_CLK_EXCLK 0
+#define X1830_CLK_RTCLK 1
+#define X1830_CLK_APLL 2
+#define X1830_CLK_MPLL 3
+#define X1830_CLK_EPLL 4
+#define X1830_CLK_VPLL 5
+#define X1830_CLK_OTGPHY 6
+#define X1830_CLK_SCLKA 7
+#define X1830_CLK_CPUMUX 8
+#define X1830_CLK_CPU 9
+#define X1830_CLK_L2CACHE 10
+#define X1830_CLK_AHB0 11
+#define X1830_CLK_AHB2PMUX 12
+#define X1830_CLK_AHB2 13
+#define X1830_CLK_PCLK 14
+#define X1830_CLK_DDR 15
+#define X1830_CLK_MAC 16
+#define X1830_CLK_LCD 17
+#define X1830_CLK_MSCMUX 18
+#define X1830_CLK_MSC0 19
+#define X1830_CLK_MSC1 20
+#define X1830_CLK_SSIPLL 21
+#define X1830_CLK_SSIPLL_DIV2 22
+#define X1830_CLK_SSIMUX 23
+#define X1830_CLK_EMC 24
+#define X1830_CLK_EFUSE 25
+#define X1830_CLK_OTG 26
+#define X1830_CLK_SSI0 27
+#define X1830_CLK_SMB0 28
+#define X1830_CLK_SMB1 29
+#define X1830_CLK_SMB2 30
+#define X1830_CLK_UART0 31
+#define X1830_CLK_UART1 32
+#define X1830_CLK_SSI1 33
+#define X1830_CLK_SFC 34
+#define X1830_CLK_PDMA 35
+#define X1830_CLK_TCU 36
+#define X1830_CLK_DTRNG 37
+#define X1830_CLK_OST 38
+
+#endif /* __DT_BINDINGS_CLOCK_X1830_CGU_H__ */
diff --git a/include/dt-bindings/power/marvell,mmp2.h b/include/dt-bindings/power/marvell,mmp2.h
new file mode 100644
index 0000000000000000000000000000000000000000..c53d2b3e105744b8780f44b8987ac9c3db10a44b
--- /dev/null
+++ b/include/dt-bindings/power/marvell,mmp2.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DTS_MARVELL_MMP2_POWER_H
+#define __DTS_MARVELL_MMP2_POWER_H
+
+#define MMP2_POWER_DOMAIN_GPU 0
+#define MMP2_POWER_DOMAIN_AUDIO 1
+#define MMP3_POWER_DOMAIN_CAMERA 2
+
+#define MMP2_NR_POWER_DOMAINS 3
+
+#endif
diff --git a/include/dt-bindings/reset/bt1-ccu.h b/include/dt-bindings/reset/bt1-ccu.h
new file mode 100644
index 0000000000000000000000000000000000000000..3578e83026bc888f629748e00dd5d82c60d2fe67
--- /dev/null
+++ b/include/dt-bindings/reset/bt1-ccu.h
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (C) 2020 BAIKAL ELECTRONICS, JSC
+ *
+ * Baikal-T1 CCU reset indices
+ */
+#ifndef __DT_BINDINGS_RESET_BT1_CCU_H
+#define __DT_BINDINGS_RESET_BT1_CCU_H
+
+#define CCU_AXI_MAIN_RST 0
+#define CCU_AXI_DDR_RST 1
+#define CCU_AXI_SATA_RST 2
+#define CCU_AXI_GMAC0_RST 3
+#define CCU_AXI_GMAC1_RST 4
+#define CCU_AXI_XGMAC_RST 5
+#define CCU_AXI_PCIE_M_RST 6
+#define CCU_AXI_PCIE_S_RST 7
+#define CCU_AXI_USB_RST 8
+#define CCU_AXI_HWA_RST 9
+#define CCU_AXI_SRAM_RST 10
+
+#define CCU_SYS_SATA_REF_RST 0
+#define CCU_SYS_APB_RST 1
+
+#endif /* __DT_BINDINGS_RESET_BT1_CCU_H */
diff --git a/include/dt-bindings/reset/qcom,gcc-msm8939.h b/include/dt-bindings/reset/qcom,gcc-msm8939.h
new file mode 100644
index 0000000000000000000000000000000000000000..fa41ffeae7a247255d8db97ca3e3d6be6966dbfa
--- /dev/null
+++ b/include/dt-bindings/reset/qcom,gcc-msm8939.h
@@ -0,0 +1,110 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright 2020 Linaro Limited
+ */
+
+#ifndef _DT_BINDINGS_RESET_MSM_GCC_8939_H
+#define _DT_BINDINGS_RESET_MSM_GCC_8939_H
+
+#define GCC_BLSP1_BCR 0
+#define GCC_BLSP1_QUP1_BCR 1
+#define GCC_BLSP1_UART1_BCR 2
+#define GCC_BLSP1_QUP2_BCR 3
+#define GCC_BLSP1_UART2_BCR 4
+#define GCC_BLSP1_QUP3_BCR 5
+#define GCC_BLSP1_QUP4_BCR 6
+#define GCC_BLSP1_QUP5_BCR 7
+#define GCC_BLSP1_QUP6_BCR 8
+#define GCC_IMEM_BCR 9
+#define GCC_SMMU_BCR 10
+#define GCC_APSS_TCU_BCR 11
+#define GCC_SMMU_XPU_BCR 12
+#define GCC_PCNOC_TBU_BCR 13
+#define GCC_PRNG_BCR 14
+#define GCC_BOOT_ROM_BCR 15
+#define GCC_CRYPTO_BCR 16
+#define GCC_SEC_CTRL_BCR 17
+#define GCC_AUDIO_CORE_BCR 18
+#define GCC_ULT_AUDIO_BCR 19
+#define GCC_DEHR_BCR 20
+#define GCC_SYSTEM_NOC_BCR 21
+#define GCC_PCNOC_BCR 22
+#define GCC_TCSR_BCR 23
+#define GCC_QDSS_BCR 24
+#define GCC_DCD_BCR 25
+#define GCC_MSG_RAM_BCR 26
+#define GCC_MPM_BCR 27
+#define GCC_SPMI_BCR 28
+#define GCC_SPDM_BCR 29
+#define GCC_MM_SPDM_BCR 30
+#define GCC_BIMC_BCR 31
+#define GCC_RBCPR_BCR 32
+#define GCC_TLMM_BCR 33
+#define GCC_USB_HS_BCR 34
+#define GCC_USB2A_PHY_BCR 35
+#define GCC_SDCC1_BCR 36
+#define GCC_SDCC2_BCR 37
+#define GCC_PDM_BCR 38
+#define GCC_SNOC_BUS_TIMEOUT0_BCR 39
+#define GCC_PCNOC_BUS_TIMEOUT0_BCR 40
+#define GCC_PCNOC_BUS_TIMEOUT1_BCR 41
+#define GCC_PCNOC_BUS_TIMEOUT2_BCR 42
+#define GCC_PCNOC_BUS_TIMEOUT3_BCR 43
+#define GCC_PCNOC_BUS_TIMEOUT4_BCR 44
+#define GCC_PCNOC_BUS_TIMEOUT5_BCR 45
+#define GCC_PCNOC_BUS_TIMEOUT6_BCR 46
+#define GCC_PCNOC_BUS_TIMEOUT7_BCR 47
+#define GCC_PCNOC_BUS_TIMEOUT8_BCR 48
+#define GCC_PCNOC_BUS_TIMEOUT9_BCR 49
+#define GCC_MMSS_BCR 50
+#define GCC_VENUS0_BCR 51
+#define GCC_MDSS_BCR 52
+#define GCC_CAMSS_PHY0_BCR 53
+#define GCC_CAMSS_CSI0_BCR 54
+#define GCC_CAMSS_CSI0PHY_BCR 55
+#define GCC_CAMSS_CSI0RDI_BCR 56
+#define GCC_CAMSS_CSI0PIX_BCR 57
+#define GCC_CAMSS_PHY1_BCR 58
+#define GCC_CAMSS_CSI1_BCR 59
+#define GCC_CAMSS_CSI1PHY_BCR 60
+#define GCC_CAMSS_CSI1RDI_BCR 61
+#define GCC_CAMSS_CSI1PIX_BCR 62
+#define GCC_CAMSS_ISPIF_BCR 63
+#define GCC_CAMSS_CCI_BCR 64
+#define GCC_CAMSS_MCLK0_BCR 65
+#define GCC_CAMSS_MCLK1_BCR 66
+#define GCC_CAMSS_GP0_BCR 67
+#define GCC_CAMSS_GP1_BCR 68
+#define GCC_CAMSS_TOP_BCR 69
+#define GCC_CAMSS_MICRO_BCR 70
+#define GCC_CAMSS_JPEG_BCR 71
+#define GCC_CAMSS_VFE_BCR 72
+#define GCC_CAMSS_CSI_VFE0_BCR 73
+#define GCC_OXILI_BCR 74
+#define GCC_GMEM_BCR 75
+#define GCC_CAMSS_AHB_BCR 76
+#define GCC_MDP_TBU_BCR 77
+#define GCC_GFX_TBU_BCR 78
+#define GCC_GFX_TCU_BCR 79
+#define GCC_MSS_TBU_AXI_BCR 80
+#define GCC_MSS_TBU_GSS_AXI_BCR 81
+#define GCC_MSS_TBU_Q6_AXI_BCR 82
+#define GCC_GTCU_AHB_BCR 83
+#define GCC_SMMU_CFG_BCR 84
+#define GCC_VFE_TBU_BCR 85
+#define GCC_VENUS_TBU_BCR 86
+#define GCC_JPEG_TBU_BCR 87
+#define GCC_PRONTO_TBU_BCR 88
+#define GCC_SMMU_CATS_BCR 89
+#define GCC_BLSP1_UART3_BCR 90
+#define GCC_CAMSS_CSI2_BCR 91
+#define GCC_CAMSS_CSI2PHY_BCR 92
+#define GCC_CAMSS_CSI2RDI_BCR 93
+#define GCC_CAMSS_CSI2PIX_BCR 94
+#define GCC_USB_FS_BCR 95
+#define GCC_BLSP1_QUP4_SPI_APPS_CBCR 96
+#define GCC_CAMSS_MCLK2_BCR 97
+#define GCC_CPP_TBU_BCR 98
+#define GCC_MDP_RT_TBU_BCR 99
+
+#endif
diff --git a/include/linux/clk/tegra.h b/include/linux/clk/tegra.h
index 2b1b352400749dff92a4430c2970cef41517ffab..3f01d43f059807b8bf37b9e34fad8ff54f51b7d6 100644
--- a/include/linux/clk/tegra.h
+++ b/include/linux/clk/tegra.h
@@ -131,6 +131,9 @@ extern void tegra210_set_sata_pll_seq_sw(bool state);
extern void tegra210_put_utmipll_in_iddq(void);
extern void tegra210_put_utmipll_out_iddq(void);
extern int tegra210_clk_handle_mbist_war(unsigned int id);
+extern void tegra210_clk_emc_dll_enable(bool flag);
+extern void tegra210_clk_emc_dll_update_setting(u32 emc_dll_src_value);
+extern void tegra210_clk_emc_update_setting(u32 emc_src_value);
struct clk;
@@ -143,4 +146,28 @@ void tegra20_clk_set_emc_round_callback(tegra20_clk_emc_round_cb *round_cb,
void *cb_arg);
int tegra20_clk_prepare_emc_mc_same_freq(struct clk *emc_clk, bool same);
+struct tegra210_clk_emc_config {
+ unsigned long rate;
+ bool same_freq;
+ u32 value;
+
+ unsigned long parent_rate;
+ u8 parent;
+};
+
+struct tegra210_clk_emc_provider {
+ struct module *owner;
+ struct device *dev;
+
+ struct tegra210_clk_emc_config *configs;
+ unsigned int num_configs;
+
+ int (*set_rate)(struct device *dev,
+ const struct tegra210_clk_emc_config *config);
+};
+
+int tegra210_clk_emc_attach(struct clk *clk,
+ struct tegra210_clk_emc_provider *provider);
+void tegra210_clk_emc_detach(struct clk *clk);
+
#endif /* __LINUX_CLK_TEGRA_H_ */