On Wed, Jun 17, 2015 at 11:39:27PM +0800, [email protected] wrote:
> From: Frank Li <[email protected]>
>
> +&uart1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart1>;
> + status = "okay";
> +};
> +
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2>;
> + fsl,uart-has-rtscts;
> + /* for DTE mode, add below change */
> + /* fsl,dte-mode; */
> + /* pinctrl-0 = <&pinctrl_uart2dte>; */
> + status = "okay";
> +};
> +
> +&usdhc1 {
> + pinctrl-names = "default", "state_100mhz", "state_200mhz";
> + pinctrl-0 = <&pinctrl_usdhc1>;
> + pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
> + pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
> + cd-gpios = <&gpio1 19 0>;
Use the correct polarity here. This is probably GPIO_ACTIVE_LOW.
> + keep-power-in-suspend;
> + enable-sdio-wakeup;
> + vmmc-supply = <®_sd1_vmmc>;
> + status = "okay";
> +};
> +
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + no-1-8-v;
> + keep-power-in-suspend;
> + enable-sdio-wakeup;
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog_1>;
> + imx6ul-evk {
You can put the pinctrl nodes directly under the iomux node since:
5fcdf6a pinctrl: imx: Allow parsing DT without function nodes
Sascha
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