From 5672ae5dec92efa410bbd73790ae1d6e72dcbbf7 Mon Sep 17 00:00:00 2001
From: Alex Bee <knaerzche@gmail.com>
Date: Wed, 14 Oct 2020 20:43:12 +0200
Subject: [PATCH] ARM64: dts: rockchip: Add IEP node for RK3399
Signed-off-by: Alex Bee <knaerzche@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 27938ff0d208d..9adfc422ae905 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1286,14 +1286,25 @@
#iommu-cells = <0>;
};
+ iep: iep@ff670000 {
+ compatible = "rockchip,rk3399-iep", "rockchip,rk3228-iep";
+ reg = <0x0 0xff670000 0x0 0x800>;
+ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "iep";
+ clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
+ clock-names = "axi", "ahb";
+ power-domains = <&power RK3399_PD_IEP>;
+ iommus = <&iep_mmu>;
+ };
+
iep_mmu: iommu@ff670800 {
compatible = "rockchip,iommu";
reg = <0x0 0xff670800 0x0 0x40>;
interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
clock-names = "aclk", "iface";
+ power-domains = <&power RK3399_PD_IEP>;
#iommu-cells = <0>;
- status = "disabled";
};
rga: rga@ff680000 {
--
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