Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH v1 3/3] arm64: dts: rockchip: add cpu regulator for rk3328 evaluation board | Date | Wed, 23 Aug 2017 16:40:32 +0800 |
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From: Liang Chen <cl@rock-chips.com>
RK3328 Evaluation Board use rk805 pmic, and one of the DCDCs in rk805 is for cpu regulator, assign the cpu regulator, so the cpufreq can work fine.
Signed-off-by: Liang Chen <cl@rock-chips.com> --- arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts index 479f9d9..b0658f4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-evb.dts @@ -96,6 +96,10 @@ }; }; +&cpu0 { + cpu-supply = <&vdd_arm>; +}; + &emmc { bus-width = <8>; cap-mmc-highspeed; -- 1.9.1
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