From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Tue, 26 Nov 2013 01:21:18 +0000 (+0100)
Subject: ARM: shmobile: kzm9g-reference: Add PCF8575 GPIO extender to DT
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a40d9ad3dd8dbb5d44843156157d83c4172e11f9;p=openwrt%2Fstaging%2Fblogic.git

ARM: shmobile: kzm9g-reference: Add PCF8575 GPIO extender to DT

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 12fdfaaf5e7b..d58877def6d6 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -186,6 +186,17 @@
 	pinctrl-0 = <&i2c3_pins>;
 	pinctrl-names = "default";
 	status = "okay";
+
+	pcf8575: gpio@20 {
+		compatible = "nxp,pcf8575";
+		reg = <0x20>;
+		interrupt-parent = <&irqpin2>;
+		interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
 };
 
 &mmcif {