linux-kernel - [PATCH 09/13] arm64: dts: qcom: sm8250: add power-domain to UFS PHY

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Date: Wed, 01 May 2024 19:19:35 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Abel Vesa <abel.vesa@...aro.org>, 
 Wesley Cheng <quic_wcheng@...cinc.com>, cros-qcom-dts-watchers@...omium.org, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 David Wronek <davidwronek@...il.com>, Andy Gross <andy.gross@...aro.org>, 
 Evan Green <evgreen@...omium.org>, Douglas Anderson <dianders@...omium.org>, 
 Iskren Chernev <me@...ren.info>, Luca Weiss <luca.weiss@...rphone.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Yassine Oudjana <y.oudjana@...tonmail.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Krzysztof Kozlowski <krzk@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...ainline.org>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Subject: [PATCH 09/13] arm64: dts: qcom: sm8250: add power-domain to UFS
 PHY

The UFS PHY is powered on via the UFS_PHY_GDSC power domain. Add
corresponding power-domain the the PHY node.

Fixes: b7e2fba06622 ("arm64: dts: qcom: sm8250: Add UFS controller and PHY")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index d6c8c6c2eced..425449ffac30 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -2580,6 +2580,8 @@ ufs_mem_phy: phy@...7000 {
 			resets = <&ufs_mem_hc 0>;
 			reset-names = "ufsphy";
 
+			power-domains = <&gcc UFS_PHY_GDSC>;
+
 			#phy-cells = <0>;
 
 			status = "disabled";

-- 
2.39.2