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Thu, 16 Jul 2026 09:18:47 -0700 (PDT) X-Received: by 2002:ac8:7f92:0:b0:51a:8c9c:7f3e with SMTP id d75a77b69052e-51e424dc615mr122134121cf.65.1784218726995; Thu, 16 Jul 2026 09:18:46 -0700 (PDT) Received: from QCOM-eG0v1AUPpu.na.qualcomm.com ([2a01:e0a:830:450:751c:d61c:c91:60dd]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c168744bdddsm257262866b.48.2026.07.16.09.18.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Jul 2026 09:18:39 -0700 (PDT) From: Loic Poulain Date: Thu, 16 Jul 2026 18:18:26 +0200 Subject: [PATCH v4 09/11] 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: <20260716-monza-wireless-v4-9-9b02e6f549d7@oss.qualcomm.com> References: <20260716-monza-wireless-v4-0-9b02e6f549d7@oss.qualcomm.com> In-Reply-To: <20260716-monza-wireless-v4-0-9b02e6f549d7@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 X-Mailer: b4 0.14.2 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE2MDE2NyBTYWx0ZWRfX2jo98fZRxYyy TZUX4oA7yx0KI4fgp6HIvXm7QI5CasGcHyw0oencgwERITNpbkdaboNMOQt2J/iuoyJR4lhjV69 Rvc0WTqV1y3EJR9baFVAMmC5wbOLL94= X-Authority-Analysis: v=2.4 cv=dM2WXuZb c=1 sm=1 tr=0 ts=6a590468 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=M8sXMW5dAYDte-7YvdsA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE2MDE2NyBTYWx0ZWRfX9w+rrjaoBB/X adyvKLtcnT15GmWjrTgjVvsJSdlkd6ZhZ8yXq+Zkn0QzaA5SDAKs9YOJm+JJbEapbmVUO0BYFkM nuBK7kkJIaDWqzSN4r5lPTDsRUUTAHAZREmf4P7s2PDBEQVv9tk+rb4VYDxpFB90SRtXjuoTB3K U0Sgy6YNaqaktCgkhcAI5oRkwRgB1NDLxzRxwVh7icsgibq+END3WouWt2xqLtLDspR/jgmJHNf qrthNJxefqkduDw0kYTyzAxfC/JciXq3T/+cvp8VN+1/RClZOUGFwf85zzUUEq4PN9L1e/xkNBW 5dLn2C+JqLLkAaisogF6Sl37dVAR6qTsspRy4K048XTaSLh9BcGzN6ryfbICt/+1Nzk4CKMyg0g PFJiOi1Mus6Vp7GOoxEGsptc7ACip198pIeQCd1lGDjhHld8b/neZA7UrMkAU/qWNdAJrt+hBwx gmvqvUdbTZxgmkanmYQ== X-Proofpoint-ORIG-GUID: pcsoFO9ccyuo7EF2foKbbrIfIw0J1ZAT X-Proofpoint-GUID: pcsoFO9ccyuo7EF2foKbbrIfIw0J1ZAT 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=2026-07-16_05,2026-07-15_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 adultscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 clxscore=1015 malwarescore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607160167 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 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