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Thu, 02 Apr 2026 09:50:19 +0000 (GMT) Received: from pps.filterd (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (8.18.1.7/8.18.1.7) with ESMTP id 6329oGU9004382; Thu, 2 Apr 2026 09:50:16 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 4d6qk2m86k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Apr 2026 09:50:16 +0000 (GMT) Received: from APBLRPPMTA02.qualcomm.com (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.18.1.12/8.18.1.12) with ESMTP id 6329oGHC004362; Thu, 2 Apr 2026 09:50:16 GMT Received: from hu-devc-hyd-u22-c.qualcomm.com (hu-mkuntuma-hyd.qualcomm.com [10.213.97.145]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 6329oGYd004354 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 02 Apr 2026 09:50:16 +0000 (GMT) Received: by hu-devc-hyd-u22-c.qualcomm.com (Postfix, from userid 4582077) id B402F5ED; Thu, 2 Apr 2026 15:20:15 +0530 (+0530) From: Mani Chandana Ballary Kuntumalla To: dmitry.baryshkov@oss.qualcomm.com, marijn.suijten@somainline.org, swboyd@chromium.org, mripard@kernel.org, abel.vesa@linaro.org, andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robin.clark@oss.qualcomm.com, jessica.zhang@oss.qualcomm.com, abhinav.kumar@linux.dev, sean@poorly.run, airlied@gmail.com, simona@ffwll.ch, alex.vinarskis@gmail.com Cc: Vishnu Saini , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, freedreno@lists.freedesktop.org, dri-devel@lists.freedesktop.org, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, quic_riteshk@quicinc.com, Mani Chandana Ballary Kuntumalla Subject: [PATCH v5 3/3] arm64: dts: qcom: lemans-evk-ifp-mezzanine: Enable mdss1 display Port Date: Thu, 2 Apr 2026 15:20:03 +0530 Message-Id: <20260402095003.3758176-4-quic_mkuntuma@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260402095003.3758176-1-quic_mkuntuma@quicinc.com> References: <20260402095003.3758176-1-quic_mkuntuma@quicinc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QCInternal: smtphost X-QCInternal: smtphost X-Authority-Analysis: v=2.4 cv=RYydyltv c=1 sm=1 tr=0 ts=69ce3bdc cx=c_pps a=Ou0eQOY4+eZoSc0qltEV5Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=0voD-ITsHmux3e9IgYMA:9 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAyMDA4OCBTYWx0ZWRfX1hsR09aS5PFY h6bJ7zyEy1VJKQ4pHwNZhEM512SKuAZ1zILLsdKWeZKUZmUph3Kd9yCAecJQs6Sd8sEb4vLD9iA emJcDbPIFavK8/4WVR7cEGmzmwkNIRNcctw7QtXA6CVK7aoLxtAng4JAvW7RVTK6C5mi1GJN1BR ON/ZJVIr650BiXvSiaJWASSKjMyuyVwCJXIEuRX2n+BmzJQ2XpnKQCOZ1LDqbe6cr711fVntmnI T6RuJYU2z3iRaWDAioFNyfOe1s/TpszvKuCxcIRz3MD7bR6VF+vhghlcBPl23kKqoML967eOJDk j/7XPjphj9XGDKFeFwatt0s31Zq7mleDIR7vn5eCpbeT/lb21kp+vNLykmL5b57FJcqbT6zqY8Q sKWy6jQC9+49Dzt3RmXHD8ZvFShEzpWIpKdJT9hhlpIZC4E8J+odVv+JG5CWrIHBQ/3wCvXl2ID 18zku2RR+9hgR30EuDA== X-Proofpoint-ORIG-GUID: f6XuQancGbzBxrIPkTdPrUqEW_W-HNuu X-Proofpoint-GUID: f6XuQancGbzBxrIPkTdPrUqEW_W-HNuu X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-02_01,2026-04-02_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 clxscore=1015 adultscore=0 bulkscore=0 spamscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604020088 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260402_105034_823120_5EB7E611 X-CRM114-Status: GOOD ( 11.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Vishnu Saini Enable DP controllers, DPTX0 and DPTX1 alongside their corresponding PHYs of mdss1 which corresponds to eDP2 and eDP3. Signed-off-by: Vishnu Saini Signed-off-by: Mani Chandana Ballary Kuntumalla --- .../dts/qcom/lemans-evk-ifp-mezzanine.dtso | 74 +++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/lemans-evk-ifp-mezzanine.dtso b/arch/arm64/boot/dts/qcom/lemans-evk-ifp-mezzanine.dtso index 268fc6b05d4b..44bd9b1a1765 100644 --- a/arch/arm64/boot/dts/qcom/lemans-evk-ifp-mezzanine.dtso +++ b/arch/arm64/boot/dts/qcom/lemans-evk-ifp-mezzanine.dtso @@ -11,6 +11,30 @@ &{/} { model = "Qualcomm Technologies, Inc. Lemans-evk IFP Mezzanine"; + dp2-connector { + compatible = "dp-connector"; + label = "eDP2"; + type = "full-size"; + + port { + dp2_connector_in: endpoint { + remote-endpoint = <&mdss1_dp0_out>; + }; + }; + }; + + dp3-connector { + compatible = "dp-connector"; + label = "eDP3"; + type = "full-size"; + + port { + dp3_connector_in: endpoint { + remote-endpoint = <&mdss1_dp1_out>; + }; + }; + }; + vreg_0p9: regulator-0v9 { compatible = "regulator-fixed"; regulator-name = "VREG_0P9"; @@ -141,6 +165,44 @@ mac_addr1: mac-addr@0 { }; }; +&mdss1 { + status = "okay"; +}; + +&mdss1_dp0 { + pinctrl-0 = <&dp2_hot_plug_det>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&mdss1_dp1 { + pinctrl-0 = <&dp3_hot_plug_det>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&mdss1_dp0_out { + data-lanes = <0 1 2 3>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; + remote-endpoint = <&dp2_connector_in>; +}; + +&mdss1_dp1_out { + data-lanes = <0 1 2 3>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; + remote-endpoint = <&dp3_connector_in>; +}; + +&mdss1_dp0_phy { + status = "okay"; +}; + +&mdss1_dp1_phy { + status = "okay"; +}; + &pcie0 { iommu-map = <0x0 &pcie_smmu 0x0 0x1>, <0x100 &pcie_smmu 0x1 0x1>, @@ -235,6 +297,18 @@ &serdes1 { }; &tlmm { + dp2_hot_plug_det: dp2-hot-plug-det-state { + pins = "gpio104"; + function = "edp2_hot"; + bias-disable; + }; + + dp3_hot_plug_det: dp3-hot-plug-det-state { + pins = "gpio103"; + function = "edp3_hot"; + bias-disable; + }; + ethernet1_default: ethernet1-default-state { ethernet1-mdc-pins { pins = "gpio20"; -- 2.34.1