From: Romain Perier <romain.perier@gmail.com>
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-Url: https://git.stricted.de/?a=commitdiff_plain;h=270c7b18d7c0f17cfda2bbdafba25ef2f885f9a5;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.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 <romain.perier@gmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---

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>;
 	};