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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: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit 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-Proofpoint-GUID: U_uPB6QWKDK7s6_JZxQIzg9AmsrMV3yi X-Proofpoint-ORIG-GUID: U_uPB6QWKDK7s6_JZxQIzg9AmsrMV3yi X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODMwMDAyNyBTYWx0ZWRfX1CevjMiL6Nhi inNpWjgggoJzbbh7Edals/e2xKgO995zJRThxIsmXsCoqAlX7xvcmKc/uMSurm3DL2epcfe1fJH bAG6z/D9P6da+u3LJpIOtfAfOP6SxTeDh1k4Ed5csmrsS6fc3nSQOBG5oOudOAGE0Mz5pwYRhqr X7iWpYXdOfXn8yjsVffJ4NZHmyN8fFj7jgs5fQ+AzYzCf4kQTjHpGVqRI0colWDS81fCUumgJYO tvlajyZiil3XXHF+nacuSalEScwEoZIOxKmGrOlAWig+Btohby4eIe47lLpm7JrTTTm3Ti87rTD Y6GdTfMM0M0uEAVGwpPIhzZG+3TbxDHZm2JbZ1Kru+uQpQBU3yQYGtMzkO9k2NEi05rFlHQ4bJd Pd0WEwR/ X-Authority-Analysis: v=2.4 cv=NrDRc9dJ c=1 sm=1 tr=0 ts=68b82d6d cx=c_pps a=oc9J++0uMp73DTRD5QyR2A==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=EUspDBNiAAAA:8 a=llJQ5I4GozCAaw4gE5wA:9 a=QEXdDO2ut3YA:10 a=iYH6xdkBrDN1Jqds4HTS:22 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 suspectscore=0 malwarescore=0 priorityscore=1501 phishscore=0 impostorscore=0 spamscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508300027 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/qcom/sm6350.dtsi index 2493b9611dcb675f4c33794ecc0ee9e8823e24d4..8459b27cacc72a4827a2e289e669163ad6250059 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -2249,7 +2249,7 @@ opp-560000000 { }; mdss_dp: displayport-controller@ae90000 { - compatible = "qcom,sm6350-dp", "qcom,sm8350-dp"; + compatible = "qcom,sm6350-dp", "qcom,sc7180-dp"; reg = <0x0 0xae90000 0x0 0x200>, <0x0 0xae90200 0x0 0x200>, <0x0 0xae90400 0x0 0x600>, -- 2.47.2