[PATCH V7 2/7] ARM: dts: imx6sx-sabreauto: add max7322 IO expander support

[Anson Huang]

Add MAX7322 IO expander support.

Signed-off-by: Anson Huang <anson.hu...@nxp.com>
---
changes since V6:
        remove unnecessary sign-off.
 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 1d8cf0f..ae253af 100644
--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts
+++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts
@@ -254,4 +254,11 @@
                        };
                };
        };
+
+       max7322: gpio@68 {
+               compatible = "maxim,max7322";
+               reg = <0x68>;
+               gpio-controller;
+               #gpio-cells = <2>;
+       };
 };
-- 
2.7.4