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Wed, 06 Aug 2025 07:12:42 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 5767Cex2013586 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 6 Aug 2025 07:12:41 GMT Received: from cse-cd01-lnx.ap.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Wed, 6 Aug 2025 00:12:38 -0700 From: Yongxing Mou Date: Wed, 6 Aug 2025 15:12:04 +0800 Subject: [PATCH v5 2/2] arm64: dts: qcom: qcs8300-ride: Enable Display Port Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-ID: <20250806-dts_qcs8300-v5-2-60c554ec3974@quicinc.com> References: <20250806-dts_qcs8300-v5-0-60c554ec3974@quicinc.com> In-Reply-To: <20250806-dts_qcs8300-v5-0-60c554ec3974@quicinc.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Yongxing Mou X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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Signed-off-by: Yongxing Mou --- arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 42 +++++++++++++++++++++++++++= ++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dt= s/qcom/qcs8300-ride.dts index 8c166ead912c589c01d2bc7d13fa1b6892f6252b..850e9f4f0ea5cd95d08107b17f3= b124d0a74ce35 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts @@ -23,6 +23,18 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + dp0-connector { + compatible =3D "dp-connector"; + label =3D "DP0"; + type =3D "full-size"; + + port { + dp0_connector_in: endpoint { + remote-endpoint =3D <&mdss_dp0_out>; + }; + }; + }; + regulator-usb2-vbus { compatible =3D "regulator-fixed"; regulator-name =3D "USB2_VBUS"; @@ -308,6 +320,30 @@ &iris { status =3D "okay"; }; =20 +&mdss { + status =3D "okay"; +}; + +&mdss_dp0 { + pinctrl-0 =3D <&dp_hot_plug_det>; + pinctrl-names =3D "default"; + + status =3D "okay"; +}; + +&mdss_dp0_out { + data-lanes =3D <0 1 2 3>; + link-frequencies =3D /bits/ 64 <1620000000 2700000000 5400000000 81000000= 00>; + remote-endpoint =3D <&dp0_connector_in>; +}; + +&mdss_dp0_phy { + vdda-phy-supply =3D <&vreg_l5a>; + vdda-pll-supply =3D <&vreg_l4a>; + + status =3D "okay"; +}; + &qupv3_id_0 { status =3D "okay"; }; @@ -348,6 +384,12 @@ ethernet0_mdio: ethernet0-mdio-pins { bias-pull-up; }; }; + + dp_hot_plug_det: dp-hot-plug-det-state { + pins =3D "gpio94"; + function =3D "edp0_hot"; + bias-disable; + }; }; =20 &uart7 { --=20 2.34.1