ARM: tegra: dalmore: add cpu regulator node

Dalmore uses the TPS51632 as CPU regulator. The device is connected
on I2C5.

Add DT node for TPS51632.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

arch/arm/boot/dts/tegra114-dalmore.dts

@@ -730,6 +730,21 @@ battery: smart-battery {
 		};
 	};
 
+	i2c@7000d000 {
+		status = "okay";
+		clock-frequency = <400000>;
+
+		tps51632 {
+			compatible = "ti,tps51632";
+			reg = <0x43>;
+			regulator-name = "vdd-cpu";
+			regulator-min-microvolt = <500000>;
+			regulator-max-microvolt = <1520000>;
+			regulator-boot-on;
+			regulator-always-on;
+		};
+	};
+
 	pmc {
 		nvidia,invert-interrupt;
 	};