From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: Fri, 22 Dec 2017 20:11:46 +0000 (+0100)
Subject: arm64: dts: renesas: salvator-common: add GPIO extender
X-Git-Tag: v4.19~1283^2~33^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ece30287af4e08e681f27c3d58853b68cdde658b;p=platform%2Fkernel%2Flinux-rpi.git

arm64: dts: renesas: salvator-common: add GPIO extender

We need to configure its GPIOs later.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index c3fafb6..89cbb3b 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -338,6 +338,13 @@
 &i2c4 {
 	status = "okay";
 
+	pca9654: gpio@20 {
+		compatible = "onnn,pca9654";
+		reg = <0x20>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
 	csa_vdd: adc@7c {
 		compatible = "maxim,max9611";
 		reg = <0x7c>;