From nobody Mon Feb 9 12:43:25 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 C60F32EE5FD; Sun, 25 Jan 2026 19:08:01 +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=1769368083; cv=none; b=mj+g2/mUIViXsntHBZdgQjaRC4IflpwpNusZRyg8vUbwGbi5GadRLoL2y7Fbe8tAghP1A4e3h4B3lzhdVGy5TfF0DkSSagl268pgEEy3OuVZdHUSvnE5VDkJrJkZBcRpxd1Hlf6JOJgCyRnPggpCvEUQZSnT0Yh2qoWoa4615U4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769368083; c=relaxed/simple; bh=qlDywiVy8kH2vsUhKUBhrSlqZ05tkoU/SiCDGo0J3uo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QE5u+0xzVvsp74yXvEtgpREjrzVvw8und9i0RzoKDiM3+nDFb+c69Xut4Maj2Lz7aTd1j5WHitkp1vS2EU1W++b70FgJE5xz2kXdxT0ggZSpiQjkWGPsmpbLiFkpA6GLhVqUe/kmayES250pD1cu8XKzV6h8aW0slfgO03INoDs= 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=fDgQlDdT; 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="fDgQlDdT" Received: from [127.0.0.1] (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 6E33C27DEF; Sun, 25 Jan 2026 20:08:00 +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 3VTlvmUyazt4; Sun, 25 Jan 2026 20:07:59 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1769368079; bh=qlDywiVy8kH2vsUhKUBhrSlqZ05tkoU/SiCDGo0J3uo=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=fDgQlDdTmpJXwXUk4/+bWVuVu+IdbWH2kdWR4MMemBLxYtSVA5nCODECN61HbcXpH XzT2TGQdPsWIp9JGxwqcbWTbFU8qciX63gzfE1fUWBuZbd9enttevs0/loXZYHzLnS pjmyhGJPxkIQiVJ7PKeyDu37HSrfvcwkqJymYb39aWiFu/7TrgZiqer1mjmQQfG8EH AIJE7nww5a00W9O4zmfECmPS7sUKzfa7oXwzpIXc4wLJy/A5rdrc2/zw34klfgrg5m eZAAHqgfjXVhRMO6bNPl00PYGKpZsbKOI9ckMOczSrIuaNZvWkedJe4CPPlxU1t6gK IrKv2pHTO/rZQ== From: Kaustabh Chakraborty Date: Mon, 26 Jan 2026 00:37:10 +0530 Subject: [PATCH v2 03/12] 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: <20260126-s2mu005-pmic-v2-3-78f1a75f547a@disroot.org> References: <20260126-s2mu005-pmic-v2-0-78f1a75f547a@disroot.org> In-Reply-To: <20260126-s2mu005-pmic-v2-0-78f1a75f547a@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 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 | 35 ++++++++++++++++++= ++++ 1 file changed, 35 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..05828b7b5be13 --- /dev/null +++ b/Documentation/devicetree/bindings/extcon/samsung,s2mu005-muic.yaml @@ -0,0 +1,35 @@ +# 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: Extcon Device for Samsung S2M series PMICs + +maintainers: + - Kaustabh Chakraborty + +description: | + The Samsung S2M series PMIC extcon 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 + + port: + $ref: /schemas/graph.yaml#/properties/port + +required: + - compatible + - port + +additionalProperties: false --=20 2.52.0