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Mon, 20 Jul 2026 01:04:26 -0700 (PDT) X-Received: by 2002:a05:622a:1b88:b0:51c:1027:34d4 with SMTP id d75a77b69052e-5213c8e37a7mr124753971cf.11.1784534665522; Mon, 20 Jul 2026 01:04:25 -0700 (PDT) Received: from QCOM-eG0v1AUPpu.na.qualcomm.com ([2a01:e0a:830:450:751c:d61c:c91:60dd]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-69e7000c3e2sm4256542a12.30.2026.07.20.01.04.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Jul 2026 01:04:24 -0700 (PDT) From: Loic Poulain Date: Mon, 20 Jul 2026 10:04:11 +0200 Subject: [PATCH v5 09/11] dt-bindings: connector: pcie-m2-e: Add vendor LGA connector compatible Precedence: bulk X-Mailing-List: linux-pm@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: <20260720-monza-wireless-v5-9-69ec6743543c@oss.qualcomm.com> References: <20260720-monza-wireless-v5-0-69ec6743543c@oss.qualcomm.com> In-Reply-To: <20260720-monza-wireless-v5-0-69ec6743543c@oss.qualcomm.com> To: Manivannan Sadhasivam , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-pci@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org, Manivannan Sadhasivam , Loic Poulain , Krzysztof Kozlowski , Bartosz Golaszewski X-Mailer: b4 0.14.2 X-Proofpoint-GUID: G8CCvDmH13pXmlJy2XZAb9zNNHfXxCVN X-Authority-Analysis: v=2.4 cv=EcH4hvmC c=1 sm=1 tr=0 ts=6a5dd68b cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=M8sXMW5dAYDte-7YvdsA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIwMDA4OCBTYWx0ZWRfX5975d+0C2ZF2 hM8JB6dOFWeaKjJTDSj5kqJJpkbJ1yTyzFlCBSQyCJZjAT/KMW+WIF9jdu8xpOjeE8XC4vzC+ku tmnG0PT8M4zb67ayi+rkfCJdkCW60D3endqncDZ8NjvbTWxL0oWJtCYtLyV0s1qow4Wmtd3BkQY VvHR7OohRHdoq1CJxdHkCrjstr+we4ZK0kPAA0qA81flfAHqhoR68vyUvoweQdCEN4dbSg9iWEZ Samq/+jSC68dpm7xeUSvF2LDPWQY7sqcdIHygSx+eTgecnhhZgff5+AVJoRsFYdJ6Oajq68JEUL 49SzXBoGpv/5uNp5Ko3n0cMmrZYQfJdMlJ/ikNtD9Pb81y6XtpmZRFs0Wqes5enJBRI30CVyimZ 34f5hiSLtvyIhSfLxzJP7ZcGslMvy8i9zTvNNITqE/PmPj5zD5iVAyWQ59ZY3J+9UikSHU556wO CfGrSmpwO1YBE9+zwtA== X-Proofpoint-ORIG-GUID: G8CCvDmH13pXmlJy2XZAb9zNNHfXxCVN X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIwMDA4OCBTYWx0ZWRfX1CMH6oVcgAFt d6rAXnMT8yNZiPbcB14DcfB1tnUOtWUCFjLL/DWKxB/JqCIFM2dpTpPfzt1Kjcomu+OLGg8UZor ZVBy8tcxBqM2YjAGy3e4vbu3k1hE0xQ= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-20_01,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 clxscore=1015 impostorscore=0 phishscore=0 adultscore=0 malwarescore=0 priorityscore=1501 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607200088 Some modules (e.g. the Qualcomm QCA2066/QCNFA765) expose the same M.2 Key E interface signals but are physically soldered as an LGA package rather than plugged into a real M.2 Key E connector socket. Such designs are not actual M.2 Key E connectors, so describe them with a dedicated vendor-specific compatible while keeping "pcie-m2-e-connector" as a fallback for the shared signal semantics. Add "qcom,pcie-m2-1418-lga-connector" for the M.2 LGA 1418 found on Arduino Ventuno Q (Monaco Monza). Add "qcom,pcie-m2-1620-lga-connector" for the M.2 LGA 1620 found on The Lenovo Thinkpad T14s. Reviewed-by: Krzysztof Kozlowski Reviewed-by: Manivannan Sadhasivam Reviewed-by: Bartosz Golaszewski Signed-off-by: Loic Poulain --- .../devicetree/bindings/connector/pcie-m2-e-connector.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml b/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml index f7859aa9b63469cb43919c0b5719c18694c5364d..ce6173a0ec41cfe8ab4a5780940999c18674ab7e 100644 --- a/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml +++ b/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml @@ -17,7 +17,13 @@ description: properties: compatible: - const: pcie-m2-e-connector + oneOf: + - const: pcie-m2-e-connector + - items: + - enum: + - qcom,pcie-m2-1418-lga-connector + - qcom,pcie-m2-1620-lga-connector + - const: pcie-m2-e-connector vpcie3v3-supply: description: A phandle to the regulator for 3.3v supply. -- 2.34.1