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[90.182.211.1]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a027698f13sm324157425e9.1.2026.10.05.05.21.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Oct 2026 05:21:56 -0700 (PDT) From: Loic Poulain Date: Mon, 05 Oct 2026 14:21:37 +0200 Subject: [PATCH v7 7/8] 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: <20261005-monza-wireless-v7-7-5a6de7662dcb@oss.qualcomm.com> References: <20261005-monza-wireless-v7-0-5a6de7662dcb@oss.qualcomm.com> In-Reply-To: <20261005-monza-wireless-v7-0-5a6de7662dcb@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-ORIG-GUID: 8ZKceq1tt3f2Fu7pNVNEJSnqKgkJHg29 X-Proofpoint-GUID: 8ZKceq1tt3f2Fu7pNVNEJSnqKgkJHg29 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDA1MDA0OCBTYWx0ZWRfX+VscXdpZ9w/T ENZU7k3QEM8yMbRKlkX/tEnsmeNq4fEVqju94yNElMsdg3MKa1kkctJBGbkO8YvOBIUqg+pXEWL tUk8eayMShggsvimYjXrGiQcdDhpy/4= X-Authority-Analysis: v=2.4 cv=LuEHWXdc c=1 sm=1 tr=0 ts=6ac39666 cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=zRh97aRZNhiOMYVz81Er1w==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=M8sXMW5dAYDte-7YvdsA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDA1MDA0OCBTYWx0ZWRfXyQU4XJyhj5Vn qGeRfkZNp7rGqXQf1hkcVVU8mtEJjMXVDwcybWotEodm3daGDEhhXmKg5s/sQ+oNfih3TvkwvF7 T5WXFz7J7e+KN5Ezh9SBq9vY5YUpR2qr2qy5sSemYrDeeT60pRjnBzjNWnuNmYw4EdzdtmIPPS3 mGTyRzc/EZwcTiAJrbvaiNHmwuaPAfBz9QB1qPCO3iZsN5chtlVaSVMshKvQb3BZY0Yx7W2LXZQ OGMwSsLCk33az1BzIJY7B6EWzCPEkR0iu2b0iq1M5nNMDWMrMQVTSNURVJ/lA5bVNOFlAj43KsI eoVJx9//lY9KL8+Qh4yB5JBdN/EjOimOXOqruadTgho27a/hms3xjg9/C5GxLJ+945yZE7OA9D/ 1Da2GNXVLaWAHnH8K4r5vr5dCM62jMZPFMEAMg86+Yal2/0PR7tIR0uL6+xBWp8BuaW/q/bWk7p 69utYVuqWWRACabk/Qg== 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=2026-10-05_03,2026-10-05_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 malwarescore=0 clxscore=1015 spamscore=0 bulkscore=0 priorityscore=1501 suspectscore=0 adultscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2610050048 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