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Tue, 11 Nov 2025 09:03:57 -0800 (PST) Received: from hu-vdadhani-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2984dcea690sm2262405ad.99.2025.11.11.09.03.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Nov 2025 09:03:57 -0800 (PST) From: Viken Dadhaniya To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, konrad.dybcio@oss.qualcomm.com, dmitry.baryshkov@linaro.org Cc: mukesh.savaliya@oss.qualcomm.com, Viken Dadhaniya Subject: [PATCH 1/1] arm64: dts: qcom: talos: Drop opp-shared from QUP OPP table Date: Tue, 11 Nov 2025 22:33:50 +0530 Message-Id: <20251111170350.525832-1-viken.dadhaniya@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTExMDEzOCBTYWx0ZWRfXz9lv5VuEtZ5+ 1iCkCQu24Zk4/zLS74QFMAIAdgZSOFgyGqth8P8fVQfOowXAgUX8lGu3e2t+pHypmiys6dAJAJ7 jgauoDNY+j3VOD6yqMHNsvnqFva4YTAuCeJ1StNJwe3PlnVu5g2k9JDLEFRX+jBAb4iWO/7y6Wu KOnwZHqHDUXVEMgu8+UC1lpGRpglZ8RTnlwQ14aVHLHwQe/F1IjWtC05gUGk3C7TG33wWEu48Vs OcfAdvZgZw0dd0iipgNGOXfkfDIHfjqQheoI9c325ejvtrKlv57KBbIWU06Cim7NOicGZ6qljIx vrcXRq8Eu8bYjGnEccXg2xoTOoaoResFHYNte1u1fc0G2QeufnT9QEvKEBuXUX+a71KdZDK6RIL kXJ9jXrlhtarjATr9ZiyYO3UndGN9g== X-Proofpoint-GUID: g-YpI_Qyk5oqZb0XYaEidL599XxUBjop X-Proofpoint-ORIG-GUID: g-YpI_Qyk5oqZb0XYaEidL599XxUBjop X-Authority-Analysis: v=2.4 cv=CeIFJbrl c=1 sm=1 tr=0 ts=69136c7f cx=c_pps a=rz3CxIlbcmazkYymdCej/Q==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=B_wteF72wSsg3gi9yGIA:9 a=bFCP_H2QrGi7Okbo017w: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=2025-11-11_03,2025-11-11_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 impostorscore=0 clxscore=1015 phishscore=0 malwarescore=0 spamscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511110138 QUP devices are currently marked with opp-shared in their OPP table, causing the kernel to treat them as part of a shared OPP domain. This leads to the qcom_geni_serial driver failing to probe with error -EBUSY (-16). Remove the opp-shared property to ensure the OPP framework treats the QUP OPP table as device-specific, allowing the serial driver to probe successfully Fixes: f6746dc9e379 ("arm64: dts: qcom: qcs615: Add QUPv3 configuration") Signed-off-by: Viken Dadhaniya --- arch/arm64/boot/dts/qcom/talos.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/talos.dtsi b/arch/arm64/boot/dts/qcom/talos.dtsi index eb6f69be4a82..ed89d2d509d5 100644 --- a/arch/arm64/boot/dts/qcom/talos.dtsi +++ b/arch/arm64/boot/dts/qcom/talos.dtsi @@ -536,7 +536,6 @@ cdsp_smp2p_in: slave-kernel { qup_opp_table: opp-table-qup { compatible = "operating-points-v2"; - opp-shared; opp-75000000 { opp-hz = /bits/ 64 <75000000>; -- 2.34.1