From: Elaine Zhang <zhangqing@rock-chips.com>
Date: Wed, 15 Mar 2017 08:20:30 +0000 (+0800)
Subject: arm64: dts: rockchip: rk3368-p9: add ramp-delay for syr82x dcdc
X-Git-Tag: firefly_0821_release~329
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=edd7917229fdc03d09f45758ea674913af20a19d;p=firefly-linux-kernel-4.4.55.git

arm64: dts: rockchip: rk3368-p9: add ramp-delay for syr82x dcdc

Change-Id: I0a1cca68d6e40a881e153f824ccbeb611d006ff0
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---

diff --git a/arch/arm64/boot/dts/rockchip/rk3368-p9.dts b/arch/arm64/boot/dts/rockchip/rk3368-p9.dts
index 4f6d1d795e5d..56e75559be5f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3368-p9.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3368-p9.dts
@@ -304,6 +304,7 @@
 		regulator-name = "vdd_arm";
 		regulator-min-microvolt = <712500>;
 		regulator-max-microvolt = <1500000>;
+		regulator-ramp-delay = <1000>;
 		fcs,suspend-voltage-selector = <1>;
 		regulator-always-on;
 		regulator-boot-on;