From: Vince Hsu <vinceh@xxxxxxxxxx>
Add power supply information which is board dependent for GK20A.
Signed-off-by: Vince Hsu <vinceh@xxxxxxxxxx>
Signed-off-by: Jon Hunter <jonathanh@xxxxxxxxxx>
---
arch/arm/boot/dts/tegra124-jetson-tk1.dts | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index ce5961cd0b77..2b355957635c 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -1514,7 +1514,7 @@
regulator-always-on;
};
- sd6 {
+ vdd_gpu: sd6 {
regulator-name = "+VDD_GPU_AP";
regulator-min-microvolt = <650000>;
regulator-max-microvolt = <1200000>;
@@ -1635,6 +1635,10 @@
};
};
+ gpu-power-domain {
+ vdd-supply = <&vdd_gpu>;
+ };
+
/* Serial ATA */
sata@0,70020000 {
status = "okay";
--
2.1.4
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