diff mbox

[V5,2/6] ARM: dts: imx6sx-sabreauto: add max7322 IO expander support

Message ID 1524725898-27974-2-git-send-email-Anson.Huang@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Anson Huang April 26, 2018, 6:58 a.m. UTC 
Add MAX7322 IO expander support.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
no changes since V4.
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Shawn Guo May 4, 2018, 7:48 a.m. UTC | #1 
On Thu, Apr 26, 2018 at 02:58:14PM +0800, Anson Huang wrote:
> Add MAX7322 IO expander support.
> 
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> ---
> 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
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff mbox

Patch

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>;
+	};
+
 	pmic: pfuze100@08 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;