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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29498d0ac07sm101578395ad.43.2025.10.27.22.06.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Oct 2025 22:07:00 -0700 (PDT) Message-ID: <207641b8-c272-46d5-a459-eb720a4b94a6@oss.qualcomm.com> Date: Tue, 28 Oct 2025 13:06:52 +0800 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 v6 1/4] dt-bindings: display: msm: Add SM6150 DisplayPort controller To: Rob Herring Cc: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, fange.zhang@oss.qualcomm.com, yongxing.mou@oss.qualcomm.com, li.liu@oss.qualcomm.com References: <20251024-add-displayport-support-to-qcs615-devicetree-v6-0-c4316975dd0e@oss.qualcomm.com> <20251024-add-displayport-support-to-qcs615-devicetree-v6-1-c4316975dd0e@oss.qualcomm.com> <20251027152647.GA915648-robh@kernel.org> From: Xiangxu Yin In-Reply-To: <20251027152647.GA915648-robh@kernel.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: NrAREKi01DFP-VJBNs1iZFsu1BCSspGq X-Proofpoint-GUID: NrAREKi01DFP-VJBNs1iZFsu1BCSspGq X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDI4MDA0MyBTYWx0ZWRfX6HgriwNxi5so mYSblMnQiSsrlC46GAf19SHTaGpeuePxn8lfrD/Sa2VoBJF/YGkP8diYijJCAR+tnDEXtnnMq8R ngaIRo9mL0iLi7rAgRbMDWEM6uX4+S8agZtgIRS8PyHbyykCg1b1armyIB4TGkt3qbK0yfa09Yb 3MDZgX5J8lQ3xff6rTNexZVtKSiVz7MiIQsHplvFpcq9cpFHYC4YsbeQlkA4GMO8lHX/qtsxoLA hFUlIMtY1BqseSrvegpSCTFUk+a19TnSLBaZiAr75KmaKNYtz5no7qQ6CkhGicTcunM5hly7+9U JA7aLhq1R4ZLh5qWpIwyi2fsW8BkiFQW46lS572O7qd4garQuSDyxxpMsk0cXjrk8YmMh4fjD+Y 5+r/t6AQUvSa+Ne0uFkn7xATMHW6YA== X-Authority-Analysis: v=2.4 cv=R60O2NRX c=1 sm=1 tr=0 ts=69004f76 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=z2EatxdDDGNeVA2bIAQA:9 a=PRpDppDLrCsA:10 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=uG9DUKGECoFWVXl0Dc02:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-28_02,2025-10-22_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 phishscore=0 bulkscore=0 impostorscore=0 clxscore=1015 spamscore=0 adultscore=0 malwarescore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510020000 definitions=main-2510280043 On 10/27/2025 11:26 PM, Rob Herring wrote: > On Fri, Oct 24, 2025 at 01:21:01PM +0800, Xiangxu Yin wrote: >> SM6150 uses the same DisplayPort controller as SM8150, which is already >> compatible with SM8350. Add the SM6150-specific compatible string and >> update the binding example accordingly. >> >> Signed-off-by: Xiangxu Yin >> --- >> .../devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml | 10 ++++++++++ >> 1 file changed, 10 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml >> index 9ac24f99d3ada1c197c9654dc9babebccae972ed..ba0dea2edea98cee0826cf38b3f33361666e004a 100644 >> --- a/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml >> +++ b/Documentation/devicetree/bindings/display/msm/qcom,sm6150-mdss.yaml >> @@ -51,6 +51,16 @@ patternProperties: >> compatible: >> const: qcom,sm6150-dpu >> >> + "^displayport-controller@[0-9a-f]+$": >> + type: object >> + additionalProperties: true >> + properties: >> + compatible: >> + items: >> + - const: qcom,sm6150-dp >> + - const: qcom,sm8150-dp >> + - const: qcom,sm8350-dp > The actual schema will check the order. Here, just: > > compatible: > contains: > const: qcom,sm6150-dp My initial plan was to use only `qcom,sm6150-dp` with `contains` as suggested. But when I tried that, CHECK_DTBS schema check failed: ‘displayport-controller@ae90000:compatible: ['qcom,sm6150-dp', 'qcom,sm8150-dp', 'qcom,sm8350-dp'] is too long from schema $id: http://devicetree.org/schemas/display/msm/qcom,sm6150-mdss.yaml’‘ So, I have added all. > >> + >> "^dsi@[0-9a-f]+$": >> type: object >> additionalProperties: true >> >> -- >> 2.34.1 >>