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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-65fabd36219sm519402a12.3.2026.02.26.06.43.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Feb 2026 06:43:38 -0800 (PST) Message-ID: Date: Thu, 26 Feb 2026 15:43:34 +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: lemans: add mdss1 display device nodes To: Mani Chandana Ballary Kuntumalla , 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: 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, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, dri-devel@lists.freedesktop.org, quic_riteshk@quicinc.com, Mahadevan P References: <20260226111322.250176-1-quic_mkuntuma@quicinc.com> <20260226111322.250176-2-quic_mkuntuma@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260226111322.250176-2-quic_mkuntuma@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: W6_d8-AnWDYJj3-oLT8zri5DrQc_mh26 X-Proofpoint-GUID: W6_d8-AnWDYJj3-oLT8zri5DrQc_mh26 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI2MDEzMiBTYWx0ZWRfX/AXArxx+ruZb eGaTY/H8D/J7CwqKjBmEZXAP7FnhQfZCmK7a3mbWALmkcO6a8oxVWYO5W1Jjq8uZxrW9Zo+08K8 QwrAAhU9WPHlDnEcEMh4md4a/Y4a2yNbhyX1EjYX8IGq+rMLX1XgSCHYQ/0IQoSvPKbFlwVIcZW 3WYCwMu32VY/ul6D98vaHc5/r5MtQ5KBWiO/26v5c0tPjUAvqFJ6q7oug5gmUy2hQGkrWSPugYf zFnYMRVPRSVXmHoE8cNlhlbRrc1fFBH07bqUIltIdAxKNDoH5hMTNklYqTxX9KOXGENKIA+50aH dnH4fRPp4hC8t1B8F4XvZW83DPgGd0wL40/bXdHOc21+qPh/nwxA97a3sOLsL2NwbSCqKDLMa8w WOIEjg+nOyXPKI1+zCphns1IRUEVDONRjAZRtQLKBHVYCoDkHxYbPoITreE2XUsRVGSxw0OuLLi caKEOx5rAQRHhdbjXqQ== X-Authority-Analysis: v=2.4 cv=TcybdBQh c=1 sm=1 tr=0 ts=69a05c1c cx=c_pps a=50t2pK5VMbmlHzFWWp8p/g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=HzLeVaNsDn8A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=YQTEiYD7NngJoS-z9XcA:9 a=QEXdDO2ut3YA:10 a=IoWCM6iH3mJn3m4BftBB:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-26_01,2026-02-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 clxscore=1015 spamscore=0 impostorscore=0 phishscore=0 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602260132 On 2/26/26 12:13 PM, Mani Chandana Ballary Kuntumalla wrote: > Add devicetree changes to enable second Mobile Display Subsystem (mdss1), > Display Processing Unit(DPU), Display Port(DP), Display clock controller > (dispcc1) and eDP PHYs on the Qualcomm Lemans platform. > > Signed-off-by: Mahadevan P > Signed-off-by: Mani Chandana Ballary Kuntumalla > --- > arch/arm64/boot/dts/qcom/lemans.dtsi | 381 +++++++++++++++++++++------ > 1 file changed, 305 insertions(+), 76 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi > index 1da8e7fb6775..fd4d524d0890 100644 > --- a/arch/arm64/boot/dts/qcom/lemans.dtsi > +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi > @@ -507,6 +507,30 @@ opp-2553600000 { > }; > }; > > + dp_opp_table: opp-table-dp { You don't have to move this table to the root of the DT, it can stay where it was (now the nodes are not sorted: 'o'pp-table-dp > 'd'ummy-sink) [...] > + port@0 { > + reg = <0>; > + mdss1_dp0_in: endpoint { I'm sorry I didn't notice that before, but please keep a newline between the last property and the following subnode (patch-wide) Konrad