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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-kernel@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-Authority-Analysis: v=2.4 cv=HeYkiCE8 c=1 sm=1 tr=0 ts=6a5dd68a 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=rJkE3RaqiGZ5pbrm-msn:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=M8sXMW5dAYDte-7YvdsA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-GUID: hrhtLrcORLECGZZS_FUuaKhOr_Qvx699 X-Proofpoint-ORIG-GUID: hrhtLrcORLECGZZS_FUuaKhOr_Qvx699 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzIwMDA4NyBTYWx0ZWRfX9RdeE5joFocC wpYaaLg1qD24m+NZWu8mPeY+p4iIwMQqu4EZ20JtlLiffgB5RTEk0vuidtfeOe4rSE4WRpOLaJD RtkNfyO2Fxn+mWq3N/263ZLXhGIYfkk= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzIwMDA4NyBTYWx0ZWRfX66PPEcnTrzRA Dp4ZcvCpXnGPz0FaYIuaAJ42lZMji+PwgZ+ZEFIlM856EPdedBHAU6tQ0iZMDQelOhe8VUwMUPb hapVIAa4U44SRN37+NyVE/ZwamtHu/u9oZzSHOGgy1WaCrWbTOZAxOe3tRDmLR7jkyt8ZJhxa4d 4cf/2A5S5SAYeY2lpF+Qe4lpnmKd55AgYm2/Qlup2bs3IYSRYNPXkIBchzK7JWzRfS2fklhj4ZH bXHixu+9xUy6sWRJOJtpd7LD94JiroLeQbC8UO6WycZGKmfXD5um4rn7Ln37E9BJ5q9orQ0v54T Dy2jsFKisBMZB1QY2HyUyzAEufuR+FQzi6hTu6Iwq7pPD6wB9haTo7v0/Z4d5IYESSG465VFnrB tDDdM37Qqfh9ybD1wu9vJ3ZcgtKiwhsm0G6nJaVV19aunr0SmdGJ7sthtBdaCg5e0UUY11sFjS3 2j15j60LjWdD5JHSxNw== 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 spamscore=0 lowpriorityscore=0 impostorscore=0 malwarescore=0 suspectscore=0 phishscore=0 clxscore=1015 adultscore=0 bulkscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607200087 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