From nobody Sun Feb 8 19:39:58 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 92B413491D3; Sat, 10 Jan 2026 06:57:06 +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=1768028226; cv=none; b=eyt9WZoBFiAHjXQDn6jbg1bKIq5UgQsurIGgVeVa3/1G59e9q7GL2ZDgiYHWyA/1XmQYNg6IjGkgsQ8TszkcuSAiId/XL2WsP/MmZ/jqDCamW0l242wyW/nx46RQjHpIriJqCb4RfC+3TajVFn0yI0ciiIFN64OPJA6i5qe+274= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768028226; c=relaxed/simple; bh=uwW8257EhmouZpvkVKGgdUbE780fBLOlGG44AztWPJU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=AVNqXCCWp9ssuGRmx67FaECp1DjcTQYTQ2SGkrcplqtPEgurQSZkUxzUJLSs4JIv5LyxziJASycjHNbFyZn1+OsrAd28mFlWgUw7EsIkIEzdv6lPMjx4u2njpM1AcYRbnXBPON5Js+bRbxQCrrXjZJcD4Fwo6G3tHqM4VPql2ZU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kJx9UTMp; 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="kJx9UTMp" Received: by smtp.kernel.org (Postfix) with ESMTPS id 2F7E1C4DDE3; Sat, 10 Jan 2026 06:57:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768028226; bh=uwW8257EhmouZpvkVKGgdUbE780fBLOlGG44AztWPJU=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=kJx9UTMpx7TrzIfOrJ4DfnNUKzqW1idj0HevDma/2mXKgfygJTk6fSe01IfYyRgDR RvZeI/1oMYW6AEPzZegWMrIAerRx6TJ8eY6n3DA18RXbirjiISsDv/rF80kQpQNED2 84z5SbrnFWF4yu411MGAQpCe/dWyIVzi4pBsU99IIAbh2BvIIlPaTpg2/+1iXLX6km QrERoFCiT4v1LNQV6s3NKCRJs2xG3dkjAZNTda4NlA/kTGfj1x0WLQgXd/5Uz98GPn zlkhOjAIAbEGPUvZzGAkeq7c6LjX0XhwBPR8N81kANy4zF/ksudsIo3T4mEF2A7Agy iM56azZqmToqg== 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 2651AD277D6; Sat, 10 Jan 2026 06:57:06 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Date: Sat, 10 Jan 2026 12:26:29 +0530 Subject: [PATCH v3 11/14] 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: <20260110-pci-m2-e-v3-11-4faee7d0d5ae@oss.qualcomm.com> References: <20260110-pci-m2-e-v3-0-4faee7d0d5ae@oss.qualcomm.com> In-Reply-To: <20260110-pci-m2-e-v3-0-4faee7d0d5ae@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 , Daniel Scally , Heikki Krogerus , Sakari Ailus , "Rafael J. Wysocki" , Danilo Krummrich , 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=RWekJdEKdic9EZu4rQGv0fBKORumjbEDCuN8SBTLMc4=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBpYfg+TRCoMWdJ2WYv0cU3v57JOA3eOkhRvc9NM QkwIwf2HymJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCaWH4PgAKCRBVnxHm/pHO 9bSxCACn3aeHjikwTH34ED8GMiwZYePyUD6dpLxapg7iDk895cVBZ1IZOGZcvaOvrNc+F1Koz76 PsxffieAiZaRoIL3PpDMyaQ49vZ+W/mecd7Q9MmnEPWcU7PF45xDGYGwcU9173vd6GbHICVxJ7a SHWSjXXiP8m3Jmu53tOznAuVAz2qfsbzn0TS3YlhlGRHhi96AmM2hux0doiV1dd0iF40NAEYwXd +n+dmeVZ2v8xXKF0GOHEzBlhU64ECcqKroJegmOdLcwwUdESsfpJS1GPP2IBN8jngvWuLIBasEn LSrsJ1XW1MpT922zo4+84wcVpbNDhq+/x0oz6xMM3qWWq2Y/ 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 M connector. So add the "pcie-m2-1620-lga-connector" compatible with "pcie-m2-e-connector" fallback to reuse the Key M 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 b65b39ddfd19..9757fe92907b 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 2.48.1