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[2001:14ba:a0c3:3a00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-337f50d30b0sm9891421fa.67.2025.09.03.04.58.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Sep 2025 04:58:35 -0700 (PDT) From: Dmitry Baryshkov Date: Wed, 03 Sep 2025 14:58:19 +0300 Subject: [PATCH v8 8/9] arm64: dts: qcom: sm6350: correct DP compatibility strings Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250903-dp_mst_bindings-v8-8-7526f0311eaa@oss.qualcomm.com> References: <20250903-dp_mst_bindings-v8-0-7526f0311eaa@oss.qualcomm.com> In-Reply-To: <20250903-dp_mst_bindings-v8-0-7526f0311eaa@oss.qualcomm.com> To: Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kuogee Hsieh , Abel Vesa , Mahadevan , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1329; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=yuqF992JkLqD1kIJyjnt6Zn+nJH3RP1HSBd3vUxQH58=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBouC1Z6lwJuo/b5AI8h777G/1hkQvXZ9IsEFm9k bhyfe5y3dWJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCaLgtWQAKCRCLPIo+Aiko 1dYVCACUXNIiv7h7eyL5vYKr7mFPQgMkaSn7VDwtt0sBRf+f2in+SUE/FrMpVthcL/nSvFLbb8+ 7mkuNjq/wOhUXy+vGEMhzcyB0nU/L6BIFhJrNIikkKPqPLmAKzRnUkNKGDmSyvI2Wb5iWzzMi9k MYlRoNWHEoTCUhNV0pYhl/4smxY7U9xGhKarlcDcKgu4+Z3ufQPhzNp724HMk8YwkYuDDl2T3te k4KfUm98eINpKaB0FxMJiyMT1dfIzqQvZAYmYIq+lXIrP7RV0lZcUgPamnFUTXYff7Jm18uakkf ZEahvzkhOsHoHL97hCurVxOLYtYgAcdaGuUN4bgEeXOJhKB5 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Authority-Analysis: v=2.4 cv=Ycq95xRf c=1 sm=1 tr=0 ts=68b82d70 cx=c_pps a=UgVkIMxJMSkC9lv97toC5g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=llJQ5I4GozCAaw4gE5wA:9 a=QEXdDO2ut3YA:10 a=1HOtulTD9v-eNWfpl4qZ:22 X-Proofpoint-GUID: 97BCMrYIBLvZ5s4eFAZPzLBndYW3_YZs X-Proofpoint-ORIG-GUID: 97BCMrYIBLvZ5s4eFAZPzLBndYW3_YZs X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTAxMDEwMSBTYWx0ZWRfX6EkEirwlI8cE qlTC9y+mmJu1ERjhHVrdCCoIXTkvQcziV3kup2M5Y0UiDeX95uayVS+t42qF/LxEdLvhZIDerRq 0bK92AFO1dIq715ZB5uwFSNJ0P5DQx3gRxPuOu/yUK9PIBLgr2FystZSlOBdJQ8NMhQ1hrQkUqQ /9jPz3xsovPvcJ/fnnjcsHRM8+9poKMIPZWIZ63fPP1vv2gp1hbN7Af6B/9MSfersgpUxqMlioM WtrMsh8D4rtRU0MOAzugzJSCQd+S9m3tKzFfTYe6qoACoGyS9MvC6GOhlppwVmqFFODiDTVMoSE kzEsZ8FToRiQZo582/EaEdy2PSrhCtZ2QcUuItY6fzqI/UBzFlSNZu9YCUk/p9qK4xct2m8raep j6sXJ9FU 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=2025-09-03_06,2025-08-28_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 malwarescore=0 bulkscore=0 suspectscore=0 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509010101 SM6350 doesn't have MST support, as such in DT schema it has been switched to use SC7180 as a fallback compatible. Make DT file implement this change. DisplayPort on SC7180 has been supported long ago (and long before we added support for DP on SM8350). The driver will continue to work with the old DTS (having qcom,sm8350-dp fallback compatible) as even after adding MST support the driver will have to support old SM8350 DTS which didn't have MST clocks. Fixes: 62f87a3cac4e ("arm64: dts: qcom: sm6350: Add DisplayPort controller") Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qco= m/sm6350.dtsi index 2493b9611dcb675f4c33794ecc0ee9e8823e24d4..8459b27cacc72a4827a2e289e66= 9163ad6250059 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -2249,7 +2249,7 @@ opp-560000000 { }; =20 mdss_dp: displayport-controller@ae90000 { - compatible =3D "qcom,sm6350-dp", "qcom,sm8350-dp"; + compatible =3D "qcom,sm6350-dp", "qcom,sc7180-dp"; reg =3D <0x0 0xae90000 0x0 0x200>, <0x0 0xae90200 0x0 0x200>, <0x0 0xae90400 0x0 0x600>, --=20 2.47.2