From 4a6b8a4b20e22e0c170ecd785009fadd7d611e0e Mon Sep 17 00:00:00 2001
From: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Date: Tue, 7 Jul 2015 14:17:40 +0800
Subject: [PATCH] powerpc/t1024rdb: add ina220 current sensor node

Add support for INA220 current sensor.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
---
 arch/powerpc/boot/dts/t1024rdb.dts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/powerpc/boot/dts/t1024rdb.dts b/arch/powerpc/boot/dts/t1024rdb.dts
index 733e723ffed6..bf05e324fda2 100644
--- a/arch/powerpc/boot/dts/t1024rdb.dts
+++ b/arch/powerpc/boot/dts/t1024rdb.dts
@@ -114,6 +114,12 @@
 				reg = <0x4c>;
 			};
 
+			current-sensor@40 {
+				compatible = "ti,ina220";
+				reg = <0x40>;
+				shunt-resistor = <1000>;
+			};
+
 			eeprom@50 {
 				compatible = "atmel,24c256";
 				reg = <0x50>;