From 2d164e690f040c5bb58117ab35175ae585f53c58 Mon Sep 17 00:00:00 2001
From: Jacopo Mondi <jacopo+renesas@jmondi.org>
Date: Thu, 22 Jun 2017 16:54:34 +0200
Subject: ARM: dts: genmai: Add RIIC2 pin group

Add pin configuration subnode for RIIC2 interface.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r7s72100-genmai.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'arch/arm/boot/dts/r7s72100-genmai.dts')

diff --git a/arch/arm/boot/dts/r7s72100-genmai.dts b/arch/arm/boot/dts/r7s72100-genmai.dts
index 12306ff18353..0766661d4206 100644
--- a/arch/arm/boot/dts/r7s72100-genmai.dts
+++ b/arch/arm/boot/dts/r7s72100-genmai.dts
@@ -43,6 +43,11 @@
 		/* P3_0 as TxD2; P3_2 as RxD2 */
 		pinmux = <RZA1_PINMUX(3, 0, 6)>, <RZA1_PINMUX(3, 2, 4)>;
 	};
+
+	i2c2_pins: i2c2 {
+		/* RIIC2: P1_4 as SCL, P1_5 as SDA */
+		pinmux = <RZA1_PINMUX(1, 4, 1)>, <RZA1_PINMUX(1, 5, 1)>;
+	};
 };
 
 &extal_clk {
@@ -65,6 +70,9 @@
 	status = "okay";
 	clock-frequency = <400000>;
 
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+
 	eeprom@50 {
 		compatible = "renesas,24c128", "atmel,24c128";
 		reg = <0x50>;
-- 
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