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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b976cdb480asm709261866b.42.2026.03.17.02.22.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 17 Mar 2026 02:22:07 -0700 (PDT) Message-ID: <8ba05ebb-d1d8-4d58-91f3-554f3de7dc20@oss.qualcomm.com> Date: Tue, 17 Mar 2026 10:22:04 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] arm64: dts: qcom: monaco: add lt8713sx bridge with displayport To: Vishnu Saini , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, prahlad.valluru@oss.qualcomm.com, Prahlad Valluru , Dmitry Baryshkov References: <20260317-lt8713sx_dt_for_next-v1-0-8195fa931ff1@oss.qualcomm.com> <20260317-lt8713sx_dt_for_next-v1-1-8195fa931ff1@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260317-lt8713sx_dt_for_next-v1-1-8195fa931ff1@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE3MDA4MiBTYWx0ZWRfX324Emuix7C5k bnKDJ2O6Cz4tFfApRgDX5d7qpDi+koQi8N2CPeRcEuHNcEsdW67hGWLUukEheUThq7EAHsEMM06 ExdNrf31VOKBSt5FIi+BbHkQdnci2jo6NvM0GwcWDOiSvzbLUFxD/5O3VNsOhPScNdKJ3GnV9b7 DzrRs+HNVLuekw/zxTbuqmDOLz/PJEhdA8TibDrN9pJ/s+fVdoUj+Yz0QS6X07vEin93HU1eDky jYSCKgTXElag8rddtA0LllrzUdr9Ew3HU4zD9V2/lmNo+utYlqtWSsFLdgdpdwZiWVjTmy7cvsj rKbo0JjRYJJMyOZApfy+h2mjTkoVM2zsiQpf8VuUm/kfJo2bgg7NnxOlhjQrDHfuDDb6fvSXYgz yF30IaCcFopSV2JUlcmUi0HafL5FaYGuO5xNt7HlQRPMBRkihHju+l9kZI5HiXnDAsErvc5Tku/ DZp6Cx6+MELK5gdliSQ== X-Proofpoint-GUID: aQe6Vb9P5SitOLyrvN6zeynLFOkTPptw X-Authority-Analysis: v=2.4 cv=V/hwEOni c=1 sm=1 tr=0 ts=69b91d41 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=4lXF7EwMsY-GDqxF2o4A:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-ORIG-GUID: aQe6Vb9P5SitOLyrvN6zeynLFOkTPptw 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=2026-03-17_01,2026-03-16_06,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 clxscore=1015 phishscore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603170082 On 3/17/26 7:03 AM, Vishnu Saini wrote: > Monaco-evk has LT8713sx which act as DP to 3 DP output > converter. Edp PHY from monaco soc is connected to lt8713sx > as input and output of lt8713sx is connected to 3 mini DP ports. > > Two ports are available in mainboard and one port > is available on Mezz board. > > lt8713sx is connected to soc over i2c0 and with reset gpio > connected to pin6 of ioexpander5. > > Enable the edp nodes from monaco and enable lontium lt8713sx > bridge node. > > Co-developed-by: Prahlad Valluru > Signed-off-by: Prahlad Valluru > Signed-off-by: Vishnu Saini > Reviewed-by: Dmitry Baryshkov > --- > arch/arm64/boot/dts/qcom/monaco-evk.dts | 89 +++++++++++++++++++++++++++++++++ Subject: "s/monaco:/monaco-evk:" > arch/arm64/boot/dts/qcom/monaco.dtsi | 6 +++ > 2 files changed, 95 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/qcom/monaco-evk.dts > index 0b26cc334a69..0ca5615c996d 100644 > --- a/arch/arm64/boot/dts/qcom/monaco-evk.dts > +++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts > @@ -52,6 +52,30 @@ dmic: audio-codec-0 { > num-channels = <1>; > }; > > + dp-connector0 { > + compatible = "dp-connector"; > + label = "DP"; The labels should be unique, is there any silkscreen or similar that would be a good candidate? Konrad