From mboxrd@z Thu Jan 1 00:00:00 1970 From: Romain Perier Subject: [PATCH] ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts Date: Mon, 15 Jun 2015 17:41:41 +0000 Message-ID: <1434390101-27000-1-git-send-email-romain.perier@gmail.com> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org 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 --- 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 0b42372..0c66e92 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>; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html