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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2aece8453cdsm136752165ad.84.2026.03.17.07.10.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Mar 2026 07:10:15 -0700 (PDT) Date: Tue, 17 Mar 2026 19:40:09 +0530 From: Vishnu Saini To: Krzysztof Kozlowski Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, prahlad.valluru@oss.qualcomm.com, Prahlad Valluru , Dmitry Baryshkov Subject: Re: [PATCH 1/2] arm64: dts: qcom: monaco: add lt8713sx bridge with displayport Message-ID: References: <20260317-lt8713sx_dt_for_next-v1-0-8195fa931ff1@oss.qualcomm.com> <20260317-lt8713sx_dt_for_next-v1-1-8195fa931ff1@oss.qualcomm.com> <617cc5dd-9012-407c-8579-2c08fc629047@kernel.org> 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=us-ascii Content-Disposition: inline In-Reply-To: <617cc5dd-9012-407c-8579-2c08fc629047@kernel.org> X-Proofpoint-GUID: c61kAPLQCKFoyVUGanEJv8_GaxXhavHm X-Authority-Analysis: v=2.4 cv=EeTFgfmC c=1 sm=1 tr=0 ts=69b960c9 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=kj9zAlcOel0A:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=U0Tr2J7SxeM8VPz3M-MA:9 a=CjuIK1q_8ugA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-ORIG-GUID: c61kAPLQCKFoyVUGanEJv8_GaxXhavHm X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE3MDEyNSBTYWx0ZWRfX8WZq6fkR4for PGQXFUBgDSOwfu7xGsR2Cr/MTZvV2LTPiCytj+rEIN9gzG2HVc1jGIcQWr+D71L4RUilVysVwkj kcgCvroINulPK4XuIdjvgQbab0GJM4BhOqnDbr1ss0gzv3eDXAHgoRElRpZcgaDMLzozPqIAhzD o+3L159Y6O4kjxBdiQY05ViR+VI733ABWbrHEJ9UiqHN0suuB45/awyXs6YQ6JK0iif2Y9XtXpN rLl2vn+PoNtSpPA9Ts5SLSfvFEs5dLguk00PsNEesxw3oLZURTk6owFAwbxjUZ+w91Qra0C9JJh 171wsh9w5kU8GJaL31q3uKHPBZzuGHM8iftKpYK3D6HJJK+5JkWnlwcIQtAzqtk7gf4Aah/KPNy EHGUz/SkHLWTEIiI/kMfDmV97KD8fG9g2dZJ9FvaLgZIR0zEgBBMYArhSMMTMH6I7Y5dQeghaQI UbHOZe/Saji/xKPhL8w== 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_01,2026-03-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 adultscore=0 spamscore=0 phishscore=0 impostorscore=0 priorityscore=1501 malwarescore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603170125 On Tue, Mar 17, 2026 at 12:42:24PM +0100, Krzysztof Kozlowski wrote: > On 17/03/2026 07:03, 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 > > How v1 could be reviewed already? v1 is the first posting. This series was reviewed previously, https://lore.kernel.org/all/20251228-lt8713sx-bridge-linux-for-next-v3-0-3f77ad84d7d1@oss.qualcomm.com/ Maintainer asked to submit a new series once dependent patches are merged. > > > --- > > arch/arm64/boot/dts/qcom/monaco-evk.dts | 89 +++++++++++++++++++++++++++++++++ > > 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 { > > dp-connector-0 > > > + compatible = "dp-connector"; > > + label = "DP"; > > + type = "mini"; > > + > > + port { > > + dp0_connector_in: endpoint { > > + remote-endpoint = <<8713sx_dp0_out>; > > + }; > > + }; > > + }; > > + > > + dp-connector1 { > > > dp-connector-1 > > > + compatible = "dp-connector"; > > + label = "DP"; > > + type = "mini"; > > + > > + port { > > + dp1_connector_in: endpoint { > > + remote-endpoint = <<8713sx_dp1_out>; > > + }; > > + }; > > + }; > > + > > max98357a: audio-codec-1 { > > And here you have example. Write code consistent with the rest. > > > Best regards, > Krzysztof