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

Message ID 1525588093-29994-2-git-send-email-Anson.Huang@nxp.com (mailing list archive)
State New, archived
Headers show

Commit Message

Anson Huang May 6, 2018, 6:28 a.m. UTC 
Add MAX7322 IO expander support.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
changes since V6:
	remove unnecessary sign-off.
 arch/arm/boot/dts/imx6sx-sabreauto.dts | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Fabio Estevam May 6, 2018, 3:05 p.m. UTC | #1 
On Sun, May 6, 2018 at 3:28 AM, Anson Huang <Anson.Huang@nxp.com> wrote:
> Add MAX7322 IO expander support.
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
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Patch

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>;
+	};
 };