[PATCH V4 2/6] ARM: dts: imx6sx-sabreauto: add max7322 IO expander support

[Anson Huang]

Add MAX7322 IO expander support.

Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
---
no changes.
 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>;
+	};
+
 	pmic: pfuze100@08 {
 		compatible = "fsl,pfuze100";
 		reg = <0x08>;
-- 
2.7.4