From nobody Fri Apr 3 08:01:44 2026 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C1B1228643A; Tue, 24 Feb 2026 19:15:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771960540; cv=none; b=nsXhGmkn18y394rIlEwCNKtR0fN6eGIXFWR3BMagfrPbArBAlyGVAg3TguJcXPntTYXVWXlCvqSaC0kojg13tDpJl3gGvYLXqcocoky2UEPWSSs2Hu89O1f30cjotTvMk8c0RwEI+mwBx+k/htd0lSoO71J7U+4F7ce9bqrpNxg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771960540; c=relaxed/simple; bh=vUzSdb23mgItjzTQ86+3X3cZ0kXwjbBMNG9uEN6O5yw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=VE92qALjqVaDz8xuEjCpZ2iv3uIQJb41L/lYQUC2bzQzxipFcaMgjIXn7K2/fsKe4PO9cBo5CSDAlFU/LSzL3qBKD6FK7OT2ZO6lf5s9K445I1+CdQgFmG48rQV8H0grrrzT8DkGX5q0LPYa9qMHaSo6PefYZ8s/EtsJPWhFqjg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=BhWN6Rkq; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="BhWN6Rkq" Received: from [127.0.0.1] (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 52C6926250; Tue, 24 Feb 2026 20:15:37 +0100 (CET) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id avV5tHAzLIog; Tue, 24 Feb 2026 20:15:36 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1771960536; bh=vUzSdb23mgItjzTQ86+3X3cZ0kXwjbBMNG9uEN6O5yw=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=BhWN6RkqgeUuxJxnVecfv0to8QaDkIdyqxvLzcEcxNC04HgCcTPCUKUp37aURp9UV ejj28tSnZrtk+S8+jG2HKgyW8zODq8mqztTn85Gw5WJ3kkQtwWb1FAm+pLpKXE5jAn 89SHkrCYoA9HiwyJMVcw7x6cQ/etHZKJZbqa6ukCz7rDVgslhfbZzxWH4wK32mPrqd DTl0n7Fz5q7B17lRU7jDFKYmAc9ZQarnQrUAz/Ft0mt29Gm0F92qd41SXDrJkaJdUG mlTkWLobJfztOGtKvzDH4uIKsyg7GvxEw32iwo3P2Lv9ts5Bm0iLH78jb8Eyp1faxG Wllxc9NWt9eZw== From: Kaustabh Chakraborty Date: Wed, 25 Feb 2026 00:45:05 +0530 Subject: [PATCH v3 03/13] dt-bindings: extcon: document Samsung S2M series PMIC extcon device 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: <20260225-s2mu005-pmic-v3-3-b4afee947603@disroot.org> References: <20260225-s2mu005-pmic-v3-0-b4afee947603@disroot.org> In-Reply-To: <20260225-s2mu005-pmic-v3-0-b4afee947603@disroot.org> To: Lee Jones , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , MyungJoo Ham , Chanwoo Choi , Sebastian Reichel , Krzysztof Kozlowski , =?utf-8?q?Andr=C3=A9_Draszik?= , Alexandre Belloni , Jonathan Corbet , Shuah Khan , Nam Tran Cc: linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-rtc@vger.kernel.org, linux-doc@vger.kernel.org, Kaustabh Chakraborty Certain Samsung S2M series PMICs have a MUIC device which reports various cable states by measuring the ID-GND resistance with an internal ADC. Document the devicetree schema for this device. Signed-off-by: Kaustabh Chakraborty --- .../bindings/extcon/samsung,s2mu005-muic.yaml | 39 ++++++++++++++++++= ++++ 1 file changed, 39 insertions(+) diff --git a/Documentation/devicetree/bindings/extcon/samsung,s2mu005-muic.= yaml b/Documentation/devicetree/bindings/extcon/samsung,s2mu005-muic.yaml new file mode 100644 index 0000000000000..e047e8cbc264e --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/samsung,s2mu005-muic.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/extcon/samsung,s2mu005-muic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MUIC Device for Samsung S2M series PMICs + +maintainers: + - Kaustabh Chakraborty + +description: | + The Samsung S2M series PMIC MUIC device is a USB port accessory + detector. It reports multiple states depending on the ID-GND + resistance measured by an internal ADC. + + This is a part of device tree bindings for S2M and S5M family of Power + Management IC (PMIC). + + See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for + additional information and example. + +properties: + compatible: + enum: + - samsung,s2mu005-muic + + connector: + $ref: /schemas/connector/usb-connector.yaml# + + port: + $ref: /schemas/graph.yaml#/properties/port + +required: + - compatible + - connector + - port + +additionalProperties: false --=20 2.52.0