dts: evb-rk3399: add init voltage node for vdd-center
Add a regulator-init-microvolt for vdd_center regulator
so that we can get a init value for driver probe.
Not like pmic regulator, the PWM regulator do not have a
known default output value, so we would like to init the
regulator when driver probe.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts
index bd7801b..fa60e19 100644
--- a/arch/arm/dts/rk3399-evb.dts
+++ b/arch/arm/dts/rk3399-evb.dts
@@ -23,6 +23,7 @@
regulator-name = "vdd_center";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
+ regulator-init-microvolt = <950000>;
regulator-always-on;
regulator-boot-on;
status = "okay";