On 22-10-24, Peng Fan (OSS) wrote:
> From: Peng Fan <peng.fan@xxxxxxx>
>
> Add I2C gpio recovery iomuxc settings
>
> Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
> ---
> 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..a37a165b40ec 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 {
> @@ -344,6 +350,13 @@ MX8MN_IOMUXC_NAND_READY_B_GPIO3_IO16 0x19
> >;
> };
>
> + pinctrl_i2c2_gpio: i2c2grp-gpio {
> + fsl,pins = <
> + MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16 0x1c3
> + MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17 0x1c3
> + >;
> + };
> +
> pinctrl_gpio_wlf: gpiowlfgrp {
> fsl,pins = <
> MX8MN_IOMUXC_I2C4_SDA_GPIO5_IO21 0xd6
> @@ -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
> + >;
> + };
Please sort them alphabetical.
Regards,
Marco
> +
> pinctrl_pmic: pmicirqgrp {
> fsl,pins = <
> MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x141
> --
> 2.37.1
>
>
>
