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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6378810112bsm14570055a12.26.2025.10.08.05.40.36 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Oct 2025 05:40:39 -0700 (PDT) Message-ID: Date: Wed, 8 Oct 2025 14:40:35 +0200 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 2/4] arm64: dts: qcom: lemans: add mdss1 displayPort 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@quicnic.com, quic_amitsi@quicnic.com References: <20250926085956.2346179-1-quic_mkuntuma@quicinc.com> <20250926085956.2346179-3-quic_mkuntuma@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250926085956.2346179-3-quic_mkuntuma@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: yJ6tEOkE5n4OxkeJ6bOwMZee4xJLSmye X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA0MDAyMyBTYWx0ZWRfX2l2vIP+w6DTg 5khap3zQWkR37AVCWOs/vt3iGAMUHG5xEmw75xoMFWH55RBt60dewt/KYT7R1ltl6rzFWO1YHYj CQtuCM8xRKDVkll1OFdO0qx69buSWgPM4rzt7L+eVm+GVoFG6PINh4BwX6/l29JdSabxHuTpQ56 T/HSIjE2Iu/2dD+2KArR2TfzUD6j/MCw3HXCSfKfIJRHsZ//xzIydwAduMemi9w8WdJuvgHDTxf WmRrdiJdMDMzKgkoOJMXtaOsNjxlhReCiadZ8kTb4coYH/ir3fj94Z35UqdZ0A9N7XI4w8YydLh egd5Z38ikS9y01d8EUlDaJypKgpgAMVxQw7zNJVjwLdRC+nPM1av7xlstBgjoFXMrKfMuAFPM6z +599VDtoucSEbBnMK2ga8lFd2ripaQ== X-Authority-Analysis: v=2.4 cv=CbIFJbrl c=1 sm=1 tr=0 ts=68e65bc9 cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=COk6AnOGAAAA:8 a=5YqVK4ek60l4VI_saP8A:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: yJ6tEOkE5n4OxkeJ6bOwMZee4xJLSmye X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-08_04,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 adultscore=0 suspectscore=0 spamscore=0 priorityscore=1501 phishscore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2509150000 definitions=main-2510040023 On 9/26/25 10:59 AM, Mani Chandana Ballary Kuntumalla wrote: > Add device tree nodes for the mdss1 DPTX0 and DPTX1 controllers > with their corresponding PHYs. > > Signed-off-by: Mani Chandana Ballary Kuntumalla > --- [...] > + mdss1_dp0: displayport-controller@22154000 { > + compatible = "qcom,sa8775p-dp"; > + > + reg = <0x0 0x22154000 0x0 0x104>, sz = 0x200 > + <0x0 0x22154200 0x0 0x0c0>, sz = 0x200 > + <0x0 0x22155000 0x0 0x770>, sz = 0xc00> + <0x0 0x22156000 0x0 0x09c>, > + <0x0 0x22157000 0x0 0x09c>, > + <0x0 0x22158000 0x0 0x09c>, > + <0x0 0x22159000 0x0 0x09c>, sz = 0x400 for all 0x9c > + <0x0 0x2215a000 0x0 0x23c>, > + <0x0 0x2215b000 0x0 0x23c>; 0x23c -> 0x600 [...] > + 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>; 0x2216_2000 and _3000 don't exist, there's no MST2/3 sizes should be changed similarly [...] > dispcc1: clock-controller@22100000 { > @@ -6872,6 +7115,8 @@ dispcc1: clock-controller@22100000 { > <&rpmhcc RPMH_CXO_CLK>, > <&rpmhcc RPMH_CXO_CLK_A>, > <&sleep_clk>, > + <&mdss1_dp0_phy 0>, <&mdss1_dp0_phy 1>, > + <&mdss1_dp1_phy 0>, <&mdss1_dp1_phy 1>, > <0>, <0>, <0>, <0>, You need to remove the same amount of zeroes that you added Konrad > <0>, <0>, <0>, <0>; > power-domains = <&rpmhpd SA8775P_MMCX>;