From nobody Tue Apr 7 02:35:29 2026 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 742DA373C1F; Tue, 17 Mar 2026 04:30:03 +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=1773721803; cv=none; b=qWCQDxehT6YNZAjcZSP0PzSYpG5E9Vf0MiQrlmj67KF/QS3BmNWj0EMyELUxN8SPQFHT53jrnvs4KtpNUc3cLie97KrUfQ2ECoxPm9Po1Dr6zvu934kA64PSZw5CEox9cRE49uY62L1jl5Sqyt8mb6j+nhr/knd7KJNGODFT7no= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773721803; c=relaxed/simple; bh=Q2Im0iGsNsncd/5YyM8GmD6VBXA5pHhVatfrX9sHrzs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ot4saPkMH/TH22wd7SN1t1BpeOha5dzvB/9zXzPECgn5lqWtQCazP9zSJAymqi2+987ORYmeiPP6NszB3xtR4lmx9iJ+j+XfcKs/98B/Af55oz3kZ0eR7qxxN2/dAU0P6chqBHAU6Sv/lThZiD4CBvMVrGF+NhYPZPu0OZIbCo8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=k9Mo4wif; 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="k9Mo4wif" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2B294C2BCFB; Tue, 17 Mar 2026 04:30:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773721803; bh=Q2Im0iGsNsncd/5YyM8GmD6VBXA5pHhVatfrX9sHrzs=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=k9Mo4wifBARL1VCcVkOvUyVGdmtwyhGKj8TSHcmDLonGA0wTY4gszhvO0jY16xa1t 7eeYAgOVN10l5WGLt0WOy7RGjPLB9Qo8Dvd3mpHXP/Ondzor28evNKqvk6YQ58fzC1 0WyL8t777DT6cbgNLfwVnzx3gUuwjajc4SRrO1XrCbHZPOJJkJF8kzpgUbUQVblCiH sSLN9UxqVq8e8p0hp+GTAjr9z8zQTlCFdARU19dUtp3xDAyuzXltfO8vSZ5ZW5D25e tcvV2jCG8PxyLG7zvyJUoWB5r+P6fqeAE823V97NJFSaOVp73PwS2osimT5dJQr2kU 15hb/QLZDY+RQ== 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 1EF37FB5EB2; Tue, 17 Mar 2026 04:30:03 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Tue, 17 Mar 2026 09:59:56 +0530 Subject: [PATCH v6 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: quoted-printable Message-Id: <20260317-pci-m2-e-v6-6-9c898f108d3d@oss.qualcomm.com> References: <20260317-pci-m2-e-v6-0-9c898f108d3d@oss.qualcomm.com> In-Reply-To: <20260317-pci-m2-e-v6-0-9c898f108d3d@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 X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1302; i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id; bh=HWiEJKBm63OoIEmGwLG8KtD+FwdBq3l9mjxxZvfnxq4=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBpuNjHuG6zami5UgFS0L37Wphd4RdB0VR7Q3rF/ e4gj78TW16JATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCabjYxwAKCRBVnxHm/pHO 9Xw3CACTsjM19XPUGHDmrcCsQWKDWFue5w5+1nU8rSJUWhKwotoaSalsnsuXV7kGjNyqG+JCA+m g+r6iV23/G8dUOPE3nPzKvO4kavQGg/f45Xk8Bkq9FF1WlNJ/P0DPZnqEtp7KEn03QqQcYsOvo0 fe5tqtU5pOxTK2THt0y1qo5p/AjynWyw2xvSlJJcfSVIxMCwVlyJJbsAvdOORpxqoyt60r9yK4U +pKhsnyqM5Mj40Rd+fwGkII7eIMwZyRU143kWqLSSa7ZWjIgRmli6QvnTfJG7p0se9ydivkkGem Yh2p4Fq0zTjWfXoRsySEr9xhJffEyUhgHnz68nDcXYYLbHud 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. 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-connecto= r.yaml b/Documentation/devicetree/bindings/connector/pcie-m2-e-connector.ya= ml index f7859aa9b634..d8cf9a9ec7d0 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: =20 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 =20 vpcie3v3-supply: description: A phandle to the regulator for 3.3v supply. --=20 2.51.0