From bdd235f2df6d5d6cf00cdf474970b1e6d177f2bd Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Fri, 22 Aug 2025 17:56:52 +0200 Subject: [PATCH] arm64: dts: qcom: sm8550: move dp0 data-lanes to SoC dtsi The connection between the QMP Combo PHY and the DisplayPort controller is fixed in SoC, so move the data-lanes property in the SoC dtsi. Signed-off-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov Link: https://lore.kernel.org/r/20250822-topic-x1e80100-4lanes-v3-4-5363acad9e32@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 4 ---- arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 4 ---- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 4 ---- arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 + 4 files changed, 1 insertion(+), 12 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts index 162afaffa48b1..b5d7f0cd443a1 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts @@ -1002,10 +1002,6 @@ status = "okay"; }; -&mdss_dp0_out { - data-lanes = <0 1>; -}; - &pcie0 { wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>; perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts index f5aa349f3194e..38f2928f23cc3 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts @@ -738,10 +738,6 @@ status = "okay"; }; -&mdss_dp0_out { - data-lanes = <0 1>; -}; - &pcie0 { wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>; perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts index c079c02550b85..a3f4200a1145d 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -857,10 +857,6 @@ status = "okay"; }; -&mdss_dp0_out { - data-lanes = <0 1>; -}; - &pcie0 { wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>; perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>; diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 276faa5db0f10..032640aa9eb54 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -3795,6 +3795,7 @@ port@1 { reg = <1>; mdss_dp0_out: endpoint { + data-lanes = <0 1>; remote-endpoint = <&usb_dp_qmpphy_dp_in>; }; }; -- 2.47.3