On Thu, Apr 26, 2018 at 02:58:14PM +0800, Anson Huang wrote:
> Add MAX7322 IO expander support.
>
> Signed-off-by: Anson Huang <[email protected]>
> ---
> no changes since V4.
> arch/arm/boot/dts/imx6sx-sabreauto.dts | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts
> b/arch/arm/boot/dts/imx6sx-sabreauto.dts
> index 2caca934..d59084f 100644
> --- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
> +++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
> @@ -163,6 +163,13 @@
> pinctrl-0 = <&pinctrl_i2c2_1>;
> status = "okay";
>
> + max7322: gpio@68 {
> + compatible = "maxim,max7322";
> + reg = <0x68>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> +
For child nodes having unit-address ('reg' property), sort them in order
of unit-address.
Shawn
> pmic: pfuze100@08 {
> compatible = "fsl,pfuze100";
> reg = <0x08>;
> --
> 2.7.4
>
>
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