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SubjectRe: [PATCH V5 09/12] arm64: dts: imx8mn-evk: add i2c gpio recovery settings
On 22-11-15, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@nxp.com>
>
> Add I2C gpio recovery iomuxc settings
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>

Reviewed-by: Marco Felsch <m.felsch@pengutronix.de>

> ---
> arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi | 24 +++++++++++++++++--
> 1 file changed, 22 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
> index 2b4395854283..1971f095e4c2 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mn-evk.dtsi
> @@ -160,8 +160,11 @@ &i2c1 {
>
> &i2c2 {
> clock-frequency = <400000>;
> - pinctrl-names = "default";
> + pinctrl-names = "default", "gpio";
> pinctrl-0 = <&pinctrl_i2c2>;
> + pinctrl-1 = <&pinctrl_i2c2_gpio>;
> + scl-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>;
> + sda-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>;
> status = "okay";
>
> ptn5110: tcpc@50 {
> @@ -196,8 +199,11 @@ typec1_con: connector {
>
> &i2c3 {
> clock-frequency = <400000>;
> - pinctrl-names = "default";
> + pinctrl-names = "default", "gpio";
> pinctrl-0 = <&pinctrl_i2c3>;
> + pinctrl-1 = <&pinctrl_i2c3_gpio>;
> + scl-gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>;
> + sda-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>;
> status = "okay";
>
> pca6416: gpio@20 {
> @@ -370,6 +376,13 @@ MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
> >;
> };
>
> + pinctrl_i2c2_gpio: i2c2grp-gpio {
> + fsl,pins = <
> + MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16 0x1c3
> + MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17 0x1c3
> + >;
> + };
> +
> pinctrl_i2c3: i2c3grp {
> fsl,pins = <
> MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
> @@ -377,6 +390,13 @@ MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
> >;
> };
>
> + pinctrl_i2c3_gpio: i2c3grp-gpio {
> + fsl,pins = <
> + MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18 0x1c3
> + MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19 0x1c3
> + >;
> + };
> +
> pinctrl_pmic: pmicirqgrp {
> fsl,pins = <
> MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x141
> --
> 2.37.1
>
>
>

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