From: Romain Perier Date: Mon, 15 Jun 2015 17:41:41 +0000 (+0000) Subject: ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts X-Git-Tag: firefly_0821_release~176^2~1183^2^2~19 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=270c7b18d7c0f17cfda2bbdafba25ef2f885f9a5;p=firefly-linux-kernel-4.4.55.git 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 --- 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>; };