powerpc: Add INA220 to device tree for supported boards

Including: P3041DS P5020DS P5040DS B4QDS

Signed-off-by: Jia Hongtao <hongtao.jia@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

4 files changed, 72 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/b4qds.dtsi b/arch/powerpc/boot/dts/b4qds.dtsi
index bccc9867bc6b..e5bde0b85135 100644
--- a/arch/powerpc/boot/dts/b4qds.dtsi
+++ b/arch/powerpc/boot/dts/b4qds.dtsi
@@ -153,6 +153,18 @@
                                         };
                                 };
 
+                                i2c@2 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <0x2>;
+
+                                        ina220@40 {
+                                                compatible = "ti,ina220";
+                                                reg = <0x40>;
+                                                shunt-resistor = <1000>;
+                                        };
+                                };
+
                                 i2c@3 {
                                         #address-cells = <1>;
                                         #size-cells = <0>;
diff --git a/arch/powerpc/boot/dts/p3041ds.dts b/arch/powerpc/boot/dts/p3041ds.dts
index 2fed3bc0b990..394ea9c943c9 100644
--- a/arch/powerpc/boot/dts/p3041ds.dts
+++ b/arch/powerpc/boot/dts/p3041ds.dts
@@ -98,6 +98,26 @@
                                 reg = <0x68>;
                                 interrupts = <0x1 0x1 0 0>;
                         };
+                        ina220@40 {
+                                compatible = "ti,ina220";
+                                reg = <0x40>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@41 {
+                                compatible = "ti,ina220";
+                                reg = <0x41>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@44 {
+                                compatible = "ti,ina220";
+                                reg = <0x44>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@45 {
+                                compatible = "ti,ina220";
+                                reg = <0x45>;
+                                shunt-resistor = <1000>;
+                        };
                         adt7461@4c {
                                 compatible = "adi,adt7461";
                                 reg = <0x4c>;
diff --git a/arch/powerpc/boot/dts/p5020ds.dts b/arch/powerpc/boot/dts/p5020ds.dts
index 2869fea717dd..b7f3057cd894 100644
--- a/arch/powerpc/boot/dts/p5020ds.dts
+++ b/arch/powerpc/boot/dts/p5020ds.dts
@@ -98,6 +98,26 @@
                                 reg = <0x68>;
                                 interrupts = <0x1 0x1 0 0>;
                         };
+                        ina220@40 {
+                                compatible = "ti,ina220";
+                                reg = <0x40>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@41 {
+                                compatible = "ti,ina220";
+                                reg = <0x41>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@44 {
+                                compatible = "ti,ina220";
+                                reg = <0x44>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@45 {
+                                compatible = "ti,ina220";
+                                reg = <0x45>;
+                                shunt-resistor = <1000>;
+                        };
                         adt7461@4c {
                                 compatible = "adi,adt7461";
                                 reg = <0x4c>;
diff --git a/arch/powerpc/boot/dts/p5040ds.dts b/arch/powerpc/boot/dts/p5040ds.dts
index 860b5ccf76c0..7e04bf487c04 100644
--- a/arch/powerpc/boot/dts/p5040ds.dts
+++ b/arch/powerpc/boot/dts/p5040ds.dts
@@ -95,6 +95,26 @@
                                 reg = <0x68>;
                                 interrupts = <0x1 0x1 0 0>;
                         };
+                        ina220@40 {
+                                compatible = "ti,ina220";
+                                reg = <0x40>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@41 {
+                                compatible = "ti,ina220";
+                                reg = <0x41>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@44 {
+                                compatible = "ti,ina220";
+                                reg = <0x44>;
+                                shunt-resistor = <1000>;
+                        };
+                        ina220@45 {
+                                compatible = "ti,ina220";
+                                reg = <0x45>;
+                                shunt-resistor = <1000>;
+                        };
                         adt7461@4c {
                                 compatible = "adi,adt7461";
                                 reg = <0x4c>;