From: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Date: Tue, 7 Jul 2015 06:17:40 +0000 (+0800)
Subject: powerpc/t1024rdb: add ina220 current sensor node
X-Git-Tag: v4.3-rc1~86^2~6^2~14
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4a6b8a4b20e22e0c170ecd785009fadd7d611e0e;p=karo-tx-linux.git

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>
---

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>;