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Commit fdc6a46c authored by Nitin Rawat's avatar Nitin Rawat
Browse files

ARM: dts: msm: keep UFS phy regulator always on 



We may see some glitch on UFS host TX when turning on/off the UFS PHY
regulator, this change keeps this regulator always ON but still tries
to keep the regulator in LPM mode.

Change-Id: I1e9bfddf815cda014ea2d872bfa79b7381e6be94
Signed-off-by: default avatarNitin Rawat <nitirawa@codeaurora.org>
parent 67e27e60

arch/arm64/boot/dts/qcom/sdm670-cdp.dtsi

+2 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2019, 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
@@ -19,6 +19,7 @@ 
	compatible = "qcom,ufs-phy-qmp-v3";



	vdda-phy-supply = <&pm660l_l1>; /* 0.88v */

	vdda-phy-always-on;

	vdda-pll-supply = <&pm660_l1>; /* 1.2v */

	vdda-phy-max-microamp = <62900>;

	vdda-pll-max-microamp = <18300>;

arch/arm64/boot/dts/qcom/sdm670-mtp.dtsi

+2 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2019, 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
@@ -23,6 +23,7 @@ 
	compatible = "qcom,ufs-phy-qmp-v3";



	vdda-phy-supply = <&pm660l_l1>; /* 0.88v */

	vdda-phy-always-on;

	vdda-pll-supply = <&pm660_l1>; /* 1.2v */

	vdda-phy-max-microamp = <62900>;

	vdda-pll-max-microamp = <18300>;