* [PATCH] ARM: dts: rockchip: add cpu0-regulator on rk3066a-marsboard
@ 2017-12-04 10:45 Heiko Stuebner
0 siblings, 0 replies; only message in thread
From: Heiko Stuebner @ 2017-12-04 10:45 UTC (permalink / raw)
To: linux-arm-kernel
The rk3066 also has operating points now, but without adjusting
the cpu-regulator will break once higher voltages are needed for
a specific frequency, so add the needed cpu0-regulator.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
arch/arm/boot/dts/rk3066a-marsboard.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/rk3066a-marsboard.dts b/arch/arm/boot/dts/rk3066a-marsboard.dts
index c6d92c25df42..d23ee6d911ac 100644
--- a/arch/arm/boot/dts/rk3066a-marsboard.dts
+++ b/arch/arm/boot/dts/rk3066a-marsboard.dts
@@ -83,6 +83,10 @@
};
};
+&cpu0 {
+ cpu0-supply = <&vdd_arm>;
+};
+
&i2c1 {
status = "okay";
clock-frequency = <400000>;
--
2.14.2
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