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Wed, 12 Nov 2025 07:02:58 -0800 (PST) From: Krzysztof Kozlowski Date: Wed, 12 Nov 2025 16:02:41 +0100 Subject: [PATCH v2 4/4] arm64: dts: qcom: sm8750-mtp: Enable DisplayPort over USB Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251112-sm8750-display-dts-v2-4-d1567c583821@linaro.org> References: <20251112-sm8750-display-dts-v2-0-d1567c583821@linaro.org> In-Reply-To: <20251112-sm8750-display-dts-v2-0-d1567c583821@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jessica Zhang , Abhinav Kumar , Abel Vesa , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong , Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1286; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=CEg/BR0cwvUubt7wKmvcZpBYJWSSViaS4k1tDGeLsnM=; 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Reviewed-by: Neil Armstrong Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 4 ++++ arch/arm64/boot/dts/qcom/sm8750.dtsi | 2 ++ 2 files changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts index a08bedd2987e..8d5a5d89a2ad 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts @@ -983,6 +983,10 @@ &mdss { status = "okay"; }; +&mdss_dp0 { + status = "okay"; +}; + &mdss_dsi0 { vdda-supply = <&vreg_l3g_1p2>; diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi index 11194b34e6dc..6584e324a163 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -2648,6 +2648,7 @@ port@2 { reg = <2>; usb_dp_qmpphy_dp_in: endpoint { + remote-endpoint = <&mdss_dp0_out>; }; }; }; @@ -3142,6 +3143,7 @@ port@1 { mdss_dp0_out: endpoint { data-lanes = <0 1 2 3>; + remote-endpoint = <&usb_dp_qmpphy_dp_in>; }; }; }; -- 2.48.1