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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b980cad9c11sm224042066b.12.2026.03.19.03.11.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 19 Mar 2026 03:11:22 -0700 (PDT) Message-ID: Date: Thu, 19 Mar 2026 11:11:20 +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 v4 1/2] arm64: dts: qcom: monaco-evk: 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: <20260319-lt8713sx-bridge-linux-for-next-v4-0-da886ec78fe3@oss.qualcomm.com> <20260319-lt8713sx-bridge-linux-for-next-v4-1-da886ec78fe3@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260319-lt8713sx-bridge-linux-for-next-v4-1-da886ec78fe3@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: y0fH7EwmG5TfpjLqA1qeNNdqcvUK_yZi X-Authority-Analysis: v=2.4 cv=FKAWBuos c=1 sm=1 tr=0 ts=69bbcbcd cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=43412JA_M9IFo7LN_h8A:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE5MDA4MSBTYWx0ZWRfX3SXzOMJ+YiwI RTU9lZpD/2YTPMuXaW8qYLDWV9bTXXGs9I3FiKB8ufwZSVGoz0eJ5GaWiYGoaVIQR5ptJ8esI6t 4mE9dwPmOzFfu8G1oxxwEImnqRk60LNlt+l25pRwifKZBy68N1f9iC0m3iCLyUzvAGfimtDpZza 7jqGqI9GMBgVk0ugjMi/r4m33Ma3fxVnL82Jl4wkFhRD9AvYU4ikQTXhairkwibKvPeFKpW0u38 1aBIUNJvpmpXs4a7/JPtjHYAg7DgMSOGzew6bslNHNpcuPMoEAhZq/v253lFMYw/aPU7CJHMMp/ vzDtU+T2ukBhCdTgj4jqSnKUbl7qOL9VtvfimURgLYfso7npzz+aB2IInbVfM6PTJYZySRZDm0M tOWBlsd3mkNRjx51xSsDQtnqB1zeyOnn7nc7Rrz3KYWmvXC3j+lStdWv4Tm1exfgf7FKN3//fz2 /QTfVMr+Omqb7+lv68Q== X-Proofpoint-ORIG-GUID: y0fH7EwmG5TfpjLqA1qeNNdqcvUK_yZi 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=2026-03-19_01,2026-03-17_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 adultscore=0 bulkscore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603190081 On 3/18/26 8:08 PM, 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 > --- [...] > + port@0 { > + reg = <0>; > + lt8713sx_dp_in: endpoint { nit: it'd be neat to have a \n before the property and the following subnodes otherwise Reviewed-by: Konrad Dybcio Konrad