From: Simon Horman <horms+renesas@verge.net.au>
Date: Mon, 4 Jan 2016 22:16:20 +0000 (+1100)
Subject: ARM: dts: gose: add i2c2 bus to device tree
X-Git-Tag: v4.6-rc1~74^2~25^2~58
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f6890af3ad2b6440d287c8ee97b3f38e18b0674e;p=linux.git

ARM: dts: gose: add i2c2 bus to device tree

Activate i2c2 bus in r8a7793/gose device tree.

Based on similar work for the r8a7791/koelsch by Wolfram Sang.

Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 90b587c3c736..987ed03b1e02 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -136,6 +136,11 @@ &extal_clk {
 };
 
 &pfc {
+	i2c2_pins: i2c2 {
+		renesas,groups = "i2c2";
+		renesas,function = "i2c2";
+	};
+
 	scif0_pins: serial0 {
 		renesas,groups = "scif0_data_d";
 		renesas,function = "scif0";
@@ -234,3 +239,17 @@ partition@440000 {
 		};
 	};
 };
+
+&i2c2 {
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <100000>;
+
+	eeprom@50 {
+		compatible = "renesas,r1ex24002", "atmel,24c02";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+};