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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-64751035af1sm12781918a12.16.2025.12.01.05.35.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 01 Dec 2025 05:35:48 -0800 (PST) Message-ID: <32f013e7-ce2a-484b-8575-e98f2d23f59b@oss.qualcomm.com> Date: Mon, 1 Dec 2025 14:35:44 +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 v2 2/3] 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, dri-devel@lists.freedesktop.org, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, quic_riteshk@quicinc.com, quic_amitsi@quicinc.com, Mahadevan P References: <20251125105622.1755651-1-quic_mkuntuma@quicinc.com> <20251125105622.1755651-3-quic_mkuntuma@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251125105622.1755651-3-quic_mkuntuma@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: SShxi1w74kE3mYiaJDV_kBJjBRYBRMiu X-Proofpoint-ORIG-GUID: SShxi1w74kE3mYiaJDV_kBJjBRYBRMiu X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjAxMDExMSBTYWx0ZWRfX5U3e80tttixL eDQtX8xzEdDiZvFQRri8p8/HKGuCHgTO01amZVxnkfA4c0GnF1GT5Qn9HxU8IssuAe+tXaOd6Jw v5ZIDJ5GZTuZ6osDzbwBb5WvRjNuw7h6UPOsMHamd3oI4zu+nJTJ0QA5R7xcRMiaFV4E4o+r/9Z TrpyMqxz5FVJH+2OjASZRsDDeRThlNMjz8yYhfBPsTVC6W4+duh5FoGyFjTavEiIUaIvsr0NZHl eArP8F8GKXuzkkMrOxrrOICTml5VhXLoV29EAHWl1oMZvg8QfjgVIT0Jz8qoS4tH1O7e27LOvop OnYkQAUixgyeJjf0nBd+pMAJzCa0mdcOUyV98+J6PP70QJTByISC3Gt82WW6Dkpp5ShrYs/An4l Zvem5Y3LBgXom1MBIbqCUVEk34vSQQ== X-Authority-Analysis: v=2.4 cv=BOa+bVQG c=1 sm=1 tr=0 ts=692d99b6 cx=c_pps a=N1BjEkVkxJi3uNfLdpvX3g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=qKhk4BsYAtMBMWEJztUA:9 a=QEXdDO2ut3YA:10 a=crWF4MFLhNY0qMRaF8an:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-28_08,2025-11-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 bulkscore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 malwarescore=0 phishscore=0 clxscore=1015 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512010111 On 11/25/25 11:56 AM, Mani Chandana Ballary Kuntumalla wrote: > Add devicetree changes to enable second Mobile Display Subsystem (mdss1), > Display Processing Unit(DPU), Display Port(DP) controllers and eDP PHYs > on the Qualcomm Lemans platform. > > Signed-off-by: Mahadevan P > Signed-off-by: Mani Chandana Ballary Kuntumalla > --- [...] > + mdss1_dp1: displayport-controller@2215c000 { > + compatible = "qcom,sa8775p-dp"; > + > + reg = <0x0 0x2215c000 0x0 0x104>, > + <0x0 0x2215c200 0x0 0x0c0>, > + <0x0 0x2215d000 0x0 0x770>, > + <0x0 0x2215e000 0x0 0x09c>, > + <0x0 0x2215f000 0x0 0x09c>, > + <0x0 0x22160000 0x0 0x09c>, > + <0x0 0x22161000 0x0 0x09c>, > + <0x0 0x22162000 0x0 0x23c>, > + <0x0 0x22163000 0x0 0x23c>; The last two regions still happen not to exist https://lore.kernel.org/all/vc2hen5r7xdaj4nepkoy7pk2jmj4y4hgog5o2nfndrff4yti2m@g46svhsdyy7m/ Konrad