ARM: tegra: Add CPU regulator to the Jetson TK1 device tree

Specify the CPU voltage regulator for the cpufreq driver.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Signed-off-by: Mikko Perttunen <mikko.perttunen@kapsi.fi>
Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 192111a..ce5961c 100644 (file)
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1739,6 +1739,12 @@
                };
        };
 
+       cpus {
+               cpu@0 {
+                       vdd-cpu-supply = <&vdd_cpu>;
+               };
+       };
+
        gpio-keys {
                compatible = "gpio-keys";