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Mon, 27 May 2024 01:42:49 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3558889fb57sm8447292f8f.114.2024.05.27.01.42.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 May 2024 01:42:48 -0700 (PDT) From: Neil Armstrong Date: Mon, 27 May 2024 10:42:37 +0200 Subject: [PATCH v2 5/7] arm64: dts: qcom-sm8550: allow 4 lanes for DisplayPort and enable QMP PHY mode-switch Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240527-topic-sm8x50-upstream-phy-combo-typec-mux-v2-5-a03e68d7b8fc@linaro.org> References: <20240527-topic-sm8x50-upstream-phy-combo-typec-mux-v2-0-a03e68d7b8fc@linaro.org> In-Reply-To: <20240527-topic-sm8x50-upstream-phy-combo-typec-mux-v2-0-a03e68d7b8fc@linaro.org> To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Neil Armstrong X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; 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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE Allow up to 4 lanes for the DisplayPort link from the PHY to the Controller and allow mode-switch events to the QMP Combo PHY. Signed-off-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 3 ++- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts index ccff744dcd14..a95949c01f25 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts @@ -941,7 +941,7 @@ &mdss_dp0 { &mdss_dp0_out { remote-endpoint = <&usb_dp_qmpphy_dp_in>; - data-lanes = <0 1>; + data-lanes = <0 1 2 3>; }; &pcie0 { @@ -1280,6 +1280,7 @@ &usb_dp_qmpphy { vdda-phy-supply = <&vreg_l3e_1p2>; vdda-pll-supply = <&vreg_l3f_0p88>; + mode-switch; orientation-switch; status = "okay"; diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts index 39ba3e9969b7..fbac5270b4d7 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -795,7 +795,7 @@ &mdss_dp0 { }; &mdss_dp0_out { - data-lanes = <0 1>; + data-lanes = <0 1 2 3>; remote-endpoint = <&usb_dp_qmpphy_dp_in>; }; @@ -1142,6 +1142,7 @@ &usb_dp_qmpphy { vdda-phy-supply = <&vreg_l3e_1p2>; vdda-pll-supply = <&vreg_l3f_0p88>; + mode-switch; orientation-switch; status = "okay";