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Commit ff995ee6 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Sebastian Reichel
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arm64: dts: freescale: verdin-imx95: add I2C7 bus recovery support


I've seen bus lockups on the Verdin. This bus is quite critical, since
it has the USB-C controller and the DSI2HDMI chip.

Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent c494c177
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......@@ -202,8 +202,11 @@ &lpi2c6 {
&lpi2c7 {
clock-frequency = <1000000>;
pinctrl-names = "default";
pinctrl-names = "default", "gpio";
pinctrl-0 = <&pinctrl_lpi2c7>;
pinctrl-1 = <&pinctrl_lpi2c7_gpio>;
scl-gpios = <&gpio2 9 GPIO_ACTIVE_HIGH>;
sda-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
status = "okay";
i2c7_pcal6524: i2c7-gpio@23 {
......@@ -543,6 +546,12 @@ pinctrl_lpi2c7: lpi2c7grp {
<IMX95_PAD_GPIO_IO09__LPI2C7_SCL 0x40000b9e>;
};
pinctrl_lpi2c7_gpio: lpi2c7grp-gpio {
fsl,pins =
<IMX95_PAD_GPIO_IO08__GPIO2_IO_BIT8 0x40000b9e>,
<IMX95_PAD_GPIO_IO09__GPIO2_IO_BIT9 0x40000b9e>;
};
pinctrl_pcie0: pcie0grp {
fsl,pins =
<IMX95_PAD_GPIO_IO32__HSIOMIX_TOP_PCIE1_CLKREQ_B 0x4000031e>;
......
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