From c553de90bd6405fbf790d4d6f468e8bfc2a8c116 Mon Sep 17 00:00:00 2001 From: Kever Yang Date: Fri, 23 Sep 2016 15:57:22 +0800 Subject: [PATCH] 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 Acked-by: Simon Glass --- arch/arm/dts/rk3399-evb.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index bd7801b9a5..fa60e191ed 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"; -- 2.25.1