From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 418052BCF45; Tue, 24 Feb 2026 05:30:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771911053; cv=none; b=ialfuhZiIdemZP+pOxY9ZufUhQvbDsK2Z4aZO5iF1ZnWbYc+UvFzKWdkMywtniLZmh3MoaYkMIzVs33BUVeMuIJ9g6/8GTUvKNEXSHQcwuceqHw8Z65aYiYOOIRe/D8dCqCHyIiZ5ti2WaqdwuNb2VnLxSRqwVRHsPcBYPDBJI0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771911053; c=relaxed/simple; bh=WhTZq+K6TuaX44CN0DoROJYudpXusVMVY0rd0r/mYcM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=opyhFmq7J3chUnWboTJtzYX4zaGsGst8jkPT4oKelSiasDSNtLKaZnpOUjXvzA3rZ8L7gsw4jAj9KBQnLh3znlKfIDmzaC5iiTNUQqnD8wV8dePe5sd/pxE9AvTLqFwxuutdahJDYgGIN9Bw89H/HQsIdBEgbL9dCFzeuem21Mk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DWpAg1qj; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DWpAg1qj" Received: by smtp.kernel.org (Postfix) with ESMTPS id 04C17C116D0; Tue, 24 Feb 2026 05:30:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771911053; bh=WhTZq+K6TuaX44CN0DoROJYudpXusVMVY0rd0r/mYcM=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=DWpAg1qjDmrDOOEZM0eDhhY1yAd1KTskPcNFpivpgkLK+JvMF78tNnkJfrTnPqXKA FIAsB1yh/hn3ei+uh7bVF2nSlvfgX/UbTQV3kY8qShtftCL5NwpMkAfV1eGHdJPKdl 9CfgBRAwcroZ88gaHEg3r/uENu8DSL9rnzyML4YOZvOh2GshcS/4HlxzkU2y40cwYi DkADAmGHp4P51tphxF7MQJGKyBgmo4DImVUvrhlIh15RyM7ifm7eKys9vkWf221fSU 8YTNDnS4JnEVUYGUpq8Ubmb76Agvw60pd8ItfC8yJtNL/PAJmFFLAtHHbddFcwGgVK 2Es2+QHPNo9Bw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id ECDB7EFB801; Tue, 24 Feb 2026 05:30:52 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Tue, 24 Feb 2026 11:00:52 +0530 Subject: [PATCH v5 6/9] dt-bindings: connector: m2: Add M.2 1620 LGA soldered down connector 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: <20260224-pci-m2-e-v5-6-dd9b9501d33c@oss.qualcomm.com> References: <20260224-pci-m2-e-v5-0-dd9b9501d33c@oss.qualcomm.com> In-Reply-To: <20260224-pci-m2-e-v5-0-dd9b9501d33c@oss.qualcomm.com> To: Rob Herring , Greg Kroah-Hartman , Jiri Slaby , Nathan Chancellor , Nicolas Schier , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Mark Pearson , "Derek J. Clark" , Manivannan Sadhasivam , Krzysztof Kozlowski , Conor Dooley , Marcel Holtmann , Luiz Augusto von Dentz , Bartosz Golaszewski , Andy Shevchenko , Bartosz Golaszewski Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-pm@vger.kernel.org, Stephan Gerhold , Dmitry Baryshkov , linux-acpi@vger.kernel.org, Manivannan Sadhasivam , Hans de Goede X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1391; i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id; bh=M1p28ZrNyChHwQecpcVA6dKuJdcr6xMtVXucrfIuJ+o=; b=owGbwMvMwMUYOl/w2b+J574ynlZLYsica94xK55/R88r6fObC/8sc8mdt1FS+pBygkxIfctJu +1uTtysnYzGLAyMXAyyYoos6UudtRo9Tt9YEqE+HWYQKxPIFAYuTgGYyE8FDoaetCPW+zguiUfa z2pT28w+LXa7ePR8NZM/DXfFkg+bPDfusrHmc+SymO+67WuA6c9d7ZlHwnmUJJwXPeOLm707sYi p3eOQ8+4eVXO9D+vF3y6bf/3xxPrFk1c1mBiYx9dH3lNmfvuyZp2ln3T9rOfb5nZ7eu0/UfF704 H0v54/DWRsPnokFt0JeaHh4rPX/C+jpuzfj/8mzix438/CH5Xt8eiEoKXX7gI+bo0mmzBRnhsG5 2c979Bi/j5H06E+q+JiJMPlnjYOhruu01pNnrItUw6NfdZjVBCivrv9W1P2RCG3ktvv9317K86g WjUrdELbspvrS1exp54vVO9ijN65dWFtXGx5UabC5KzpAA== X-Developer-Key: i=manivannan.sadhasivam@oss.qualcomm.com; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 X-Endpoint-Received: by B4 Relay for manivannan.sadhasivam@oss.qualcomm.com/default with auth_id=461 X-Original-From: Manivannan Sadhasivam Reply-To: manivannan.sadhasivam@oss.qualcomm.com From: Manivannan Sadhasivam Lenovo Thinkpad T14s is found to have a soldered down version of M.2 1620 LGA connector. Though, there is no 1620 LGA form factor defined in the M.2 spec, it looks very similar to the M.2 Key E connector. So add the "pcie-m2-1620-lga-connector" compatible with "pcie-m2-e-connector" fallback to reuse the Key E binding. Tested-by: Hans de Goede # ThinkPad T14s gen6 (arm64) Signed-off-by: Manivannan Sadhasivam --- .../devicetree/bindings/connector/pcie-m2-e-connector.yaml | 9 ++++++++- 1 file changed, 8 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 82dfd776d480..48fe80846cb4 100644 --- a/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml +++ b/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.yaml @@ -17,7 +17,14 @@ description: properties: compatible: - const: pcie-m2-e-connector + oneOf: + - items: + - enum: + - pcie-m2-1620-lga-connector + - const: pcie-m2-e-connector + - items: + - enum: + - pcie-m2-e-connector vpcie3v3-supply: description: A phandle to the regulator for 3.3v supply. -- 2.51.0