| Message ID | 20190130084203.25053-4-wens@csie.org (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | arm64: dts: allwinner: h5: Enable CPU DVFS (cpufreq) | expand |
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"; };
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(+)