[PATCH v1 3/3] arm64: dts: rockchip: add cpu regulator for rk3328 evaluation board

cl at rock-chips.com cl at rock-chips.com
Wed Aug 23 01:40:32 PDT 2017


From: Liang Chen <cl at 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 at 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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