powerpc: T4240: Add ina220 node in dts

Add power sensor chip ina220 node in dts to support
power monitor

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/t4240qds.dts b/arch/powerpc/boot/dts/t4240qds.dts
index 63e81b010804..97683f6a2936 100644
--- a/arch/powerpc/boot/dts/t4240qds.dts
+++ b/arch/powerpc/boot/dts/t4240qds.dts
@@ -159,6 +159,48 @@
                                                 interrupts = <0x1 0x1 0 0>;
                                         };
                                 };
+
+                                i2c@2 {
+                                        #address-cells = <1>;
+                                        #size-cells = <0>;
+                                        reg = <0x2>;
+
+                                        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>;
+                                        };
+
+                                        ina220@46 {
+                                                compatible = "ti,ina220";
+                                                reg = <0x46>;
+                                                shunt-resistor = <1000>;
+                                        };
+
+                                        ina220@47 {
+                                                compatible = "ti,ina220";
+                                                reg = <0x47>;
+                                                shunt-resistor = <1000>;
+                                        };
+                                };
                         };
                 };