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 733e723..bf05e32 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>;