From 270c7b18d7c0f17cfda2bbdafba25ef2f885f9a5 Mon Sep 17 00:00:00 2001 From: Romain Perier Date: Mon, 15 Jun 2015 17:41:41 +0000 Subject: [PATCH] ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts Adds ramp delay for the vdd_cpu output. It removes warning "ramp_delay not set" emitted by the function regulator_set_voltage_time_sel() by the same time, which floods kernel logs. Signed-off-by: Romain Perier Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rk3288-firefly.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi index 0b42372e4379..0c66e92a8885 100644 --- a/arch/arm/boot/dts/rk3288-firefly.dtsi +++ b/arch/arm/boot/dts/rk3288-firefly.dtsi @@ -213,6 +213,8 @@ regulator-max-microvolt = <1350000>; regulator-always-on; regulator-boot-on; + regulator-enable-ramp-delay = <300>; + regulator-ramp-delay = <8000>; vin-supply = <&vcc_sys>; }; -- 2.20.1