linux-kernel - [PATCH v2 2/4] arm64: dts: qcom: sm8150: use correct PD for DisplayPort controller

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Message-Id: <20250718-fix-rpmhpd-abi-v2-2-0059edb9ddb3@oss.qualcomm.com>
Date: Fri, 18 Jul 2025 18:25:39 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Ling Xu <quic_lxu5@...cinc.com>, Dmitry Baryshkov <lumag@...nel.org>,
        Tengfei Fan <quic_tengfan@...cinc.com>,
        Jagadeesh Kona <quic_jkona@...cinc.com>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/4] arm64: dts: qcom: sm8150: use correct PD for
 DisplayPort controller

Commit 5dd110c90a50 ("arm64: dts: qcom: sm8150: add DisplayPort
controller") specified SM8250_MMCX (= 6) for the DisplayPort power
domain, however on SM8150 this indices maps to SM8150_MX_AO (= 6). Use
correct indice instead (SM8150_MMCX = 9).

Fixes: 5dd110c90a50 ("arm64: dts: qcom: sm8150: add DisplayPort controller")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index abf12e10d33f1ce5c74e3e9136585bcb0a578492..4b347ee3244100a4db515515b73575383c5a0cb7 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -3908,7 +3908,7 @@ mdss_dp: displayport-controller@...0000 {
 				#sound-dai-cells = <0>;
 
 				operating-points-v2 = <&dp_opp_table>;
-				power-domains = <&rpmhpd SM8250_MMCX>;
+				power-domains = <&rpmhpd SM8150_MMCX>;
 
 				status = "disabled";
 

-- 
2.39.5