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Fri, 04 Sep 2026 08:42:41 -0700 (PDT) X-Received: by 2002:a05:6102:570f:b0:785:e444:15de with SMTP id ada2fe7eead31-78a4a8b86c6mr2764676137.6.1788536560793; Fri, 04 Sep 2026 08:42:40 -0700 (PDT) Received: from QCOM-eG0v1AUPpu.na.qualcomm.com ([2a01:e0a:830:450:e90a:787f:72ea:b218]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49ce5533ffbsm160668505e9.3.2026.09.04.08.42.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Sep 2026 08:42:39 -0700 (PDT) From: Loic Poulain Date: Fri, 04 Sep 2026 17:42:25 +0200 Subject: [PATCH v6 10/11] dt-bindings: connector: pcie-m2-e: Add vendor LGA connector compatible Precedence: bulk X-Mailing-List: linux-pci@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: <20260904-monza-wireless-v6-10-d8c5042b3efd@oss.qualcomm.com> References: <20260904-monza-wireless-v6-0-d8c5042b3efd@oss.qualcomm.com> In-Reply-To: <20260904-monza-wireless-v6-0-d8c5042b3efd@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-Authority-Analysis: v=2.4 cv=F+xnsKhN c=1 sm=1 tr=0 ts=6a9ae6f2 cx=c_pps a=DUEm7b3gzWu7BqY5nP7+9g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=M8sXMW5dAYDte-7YvdsA:9 a=QEXdDO2ut3YA:10 a=-aSRE8QhW-JAV6biHavz:22 X-Proofpoint-ORIG-GUID: 7eEGcZusvCnJhU2FVBHuQ9-5F72Z9NYX X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA0MDE0MyBTYWx0ZWRfX44XVeEe0GVqa 3KopIB+CKIVPqvHO1NRj/KPm7sf4W1kgfcZ1dH5PdV/IobZA7V/9RXG3UOrlBok+5fJAs7hA4kF H4rnCDp0uIzZX0FgCd1PbyUy3aDiDbI= X-Proofpoint-GUID: 7eEGcZusvCnJhU2FVBHuQ9-5F72Z9NYX X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA0MDE0MyBTYWx0ZWRfXw5KFJ92BE0es jlmMyVUXTwEy2Ik0hN7+TUrIjXR32rCW7229lpQhEkue7mNp/h9KOdoOd8QUuLUiVZQQVoPmCRf JdwuT48+cjoPvBGczCLA1pcn74E8PpT9McmXkyJ/piOHZLgiMdhYSg2REK2cK0hW+BPAJj+siYh PpIlsI7c0A1dkSWm4uOQBsCY6FZqNvSrZBrxM5AGe0QoLDawF2XgqjAydOVhqaAHF6TdVRKeURR 5ZpUvvRM/Ww449Q3guYZx7T/JVn349oezQTSQoPey7BpcbCklCfpbUUwZkRdXZemX+2B4ZioTc0 HVd8RF3lWvrESrDKp0b45R4AClJIxhlKbb9qFoq/Cl0j0x8Clf9ZRSYS6YexaVosloG3YV6QdJD oURxUF2P+J3n/BrcVmYQ43/i3uoArv8RWKV8C3shNQjKkQ7clzus2EEwCyLG/Gds28v5s7d+I3w AY2G/W2TX/LhSIcShHg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-04_04,2026-09-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 phishscore=0 adultscore=0 spamscore=0 suspectscore=0 lowpriorityscore=0 priorityscore=1501 malwarescore=0 impostorscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609040143 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