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| author |   Vasily Khoruzhick <anarsoul@gmail.com> | 2020-01-07 20:20:18 -0800 |
|---|---|---|
| committer |   Maxime Ripard <maxime@cerno.tech> | 2020-01-13 16:54:53 +0800 |
| commit | ac904843087bed19e702c507ab0250abf56d2625 (patch) | |
| tree | a522dff402d42f92eb6c5505028f3e23c11fef5e /arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | |
| parent | arm64: dts: allwinner: a64: add dtsi with CPU operating points (diff) | |
| download | linux-dev-ac904843087bed19e702c507ab0250abf56d2625.tar.xz linux-dev-ac904843087bed19e702c507ab0250abf56d2625.zip | |
arm64: dts: allwinner: a64: enable DVFS
Add CPU regulator and operating points for all the A64-based boards
that are currently supported to enable DVFS.
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts')
| -rw-r--r-- | arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts index e7b64a5f8c13..e58db8a6cab6 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-nanopi-a64.dts @@ -4,6 +4,7 @@ /dts-v1/; #include "sun50i-a64.dtsi" +#include "sun50i-a64-cpu-opp.dtsi" #include <dt-bindings/gpio/gpio.h> @@ -48,6 +49,22 @@ }; }; +&cpu0 { + cpu-supply = <®_dcdc2>; +}; + +&cpu1 { + cpu-supply = <®_dcdc2>; +}; + +&cpu2 { + cpu-supply = <®_dcdc2>; +}; + +&cpu3 { + cpu-supply = <®_dcdc2>; +}; + &de { status = "okay"; }; |