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Commit 8bf04381 authored by David Collins's avatar David Collins
Browse files

ARM: dts: msm: change PM8998 LDO 20 default mode to HPM for SDM845 



Change the default mode for PM8998 LDO 20 from LPM to HPM for
SDM845 boards.  This avoids a momentary droop of the UFS VCC
supply when software first requests a voltage (which sends the
device tree default low power mode as well) and then software
requests high power mode.

Change-Id: Iab58a2d5deb96026f48764435425e98f52166862
Signed-off-by: default avatarDavid Collins <collinsd@codeaurora.org>
parent 4a8d615a

arch/arm64/boot/dts/qcom/sdm845-regulator.dtsi

+2 −2
Original line number Diff line number Diff line 
/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -559,7 +559,7 @@ 
			regulator-min-microvolt = <2704000>;

			regulator-max-microvolt = <2960000>;

			qcom,init-voltage = <2704000>;

			qcom,init-mode = <RPMH_REGULATOR_MODE_LPM>;

			qcom,init-mode = <RPMH_REGULATOR_MODE_HPM>;

		};

	};