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>

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index b4b3b8e21a9f78be2804040520f624104c5f0d98..1060cbc43132a230a39ef96c2baba664974515f8 100644 (file)
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -730,6 +730,21 @@
                };
        };
 
+       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;
        };