[03/10] arm64: dts: allwinner: h5: Hook up cpu regulator supplies
diff mbox series

Message ID 20190130084203.25053-4-wens@csie.org
State New
Headers show
Series
  • arm64: dts: allwinner: h5: Enable CPU DVFS (cpufreq)
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Commit Message

Chen-Yu Tsai Jan. 30, 2019, 8:41 a.m. UTC
Some of the device trees for H5 boards already have the CPU supply
regulator defined, but they are not referenced in the CPU node.

Add the reference, so CPU DVFS mechanisms can see them.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 .../boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts | 4 ++++
 arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts  | 4 ++++
 2 files changed, 8 insertions(+)

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts
index 85e7993a74e7..0c7b2b3d92f9 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-emlid-neutis-n5-devboard.dts
@@ -71,6 +71,10 @@ 
 	status = "okay";
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_cpux>;
+};
+
 &de {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
index 506e25ba028a..10e52b612892 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h5-nanopi-neo-plus2.dts
@@ -126,6 +126,10 @@ 
 	status = "okay";
 };
 
+&cpu0 {
+	cpu-supply = <&vdd_cpux>;
+};
+
 &ehci0 {
 	status = "okay";
 };