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GET /api/patches/2227498/?format=api
{ "id": 2227498, "url": "http://patchwork.ozlabs.org/api/patches/2227498/?format=api", "web_url": "http://patchwork.ozlabs.org/project/rtc-linux/patch/20260424-s2mu005-pmic-v5-3-fcbc9da5a004@disroot.org/", "project": { "id": 9, "url": "http://patchwork.ozlabs.org/api/projects/9/?format=api", "name": "Linux RTC development", "link_name": "rtc-linux", "list_id": "linux-rtc.vger.kernel.org", "list_email": "linux-rtc@vger.kernel.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260424-s2mu005-pmic-v5-3-fcbc9da5a004@disroot.org>", "list_archive_url": null, "date": "2026-04-23T19:39:02", "name": "[v5,03/11] dt-bindings: mfd: add documentation for S2MU005 PMIC", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0c7aa12da3a4754626b8b05616a1e5af1fcc1224", "submitter": { "id": 88698, "url": "http://patchwork.ozlabs.org/api/people/88698/?format=api", "name": "Kaustabh Chakraborty", "email": "kauschluss@disroot.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/rtc-linux/patch/20260424-s2mu005-pmic-v5-3-fcbc9da5a004@disroot.org/mbox/", "series": [ { "id": 501238, "url": "http://patchwork.ozlabs.org/api/series/501238/?format=api", "web_url": "http://patchwork.ozlabs.org/project/rtc-linux/list/?series=501238", "date": "2026-04-23T19:39:00", "name": "Support for Samsung S2MU005 PMIC and its sub-devices", "version": 5, "mbox": "http://patchwork.ozlabs.org/series/501238/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2227498/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2227498/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-rtc+bounces-6399-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-rtc@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=disroot.org header.i=@disroot.org header.a=rsa-sha256\n header.s=mail header.b=NElyZ6pj;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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Thu, 23 Apr 2026 19:50:12 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id 13F4538422E;\n\tThu, 23 Apr 2026 19:50:12 +0000 (UTC)", "from layka.disroot.org (layka.disroot.org [178.21.23.139])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 878BC30FC27;\n\tThu, 23 Apr 2026 19:50:10 +0000 (UTC)", "from mail01.disroot.lan (localhost [127.0.0.1])\n\tby disroot.org (Postfix) with ESMTP id 34ED226DA5;\n\tThu, 23 Apr 2026 21:50:09 +0200 (CEST)", "from layka.disroot.org ([127.0.0.1])\n by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP\n id HApEscDIVU-H; Thu, 23 Apr 2026 21:50:08 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1776973812; cv=none;\n b=iFqstCsjUVoDAl1Nklq9AYkhJtHOVcs7Xa6RFEPIDL9mQYpsTZtHzQc60yqAlLhx/jzwB5NltJ2hbddj57zTwsoJLgmzASE+7TrDljwBdYAH2KFta9qvtDFkqcI7BWDoYGkUpMMS0p9fRzQBgUtSZ3kjOFMvQgLVzsYMgkg3VjE=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1776973812; c=relaxed/simple;\n\tbh=wG5aVvMxMI0cXNDURk14EaW5rpeeJXdYvxDtGL++Q0g=;\n\th=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References:\n\t In-Reply-To:To:Cc;\n b=MYgE4++cFvyhP5adMqvEdX96ASzh+YZ5sc/+Bnpf1d9LttgFfp/Fm4SiY2k1DWGTN6F3CBXsl+LpmieH715Fn3sOwGHIJvHtusmu01rnFHeBCMZdsxpu+gHJnJZ8pQu53jE1bSKEG4UiObLisz49Ix/EKBSfVCCHCJQ6/FNLKBk=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=pass (p=reject dis=none) header.from=disroot.org;\n spf=pass smtp.mailfrom=disroot.org;\n dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org\n header.b=NElyZ6pj; arc=none smtp.client-ip=178.21.23.139", "X-Virus-Scanned": "SPAM Filter at disroot.org", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail;\n\tt=1776973808; bh=wG5aVvMxMI0cXNDURk14EaW5rpeeJXdYvxDtGL++Q0g=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc;\n\tb=NElyZ6pj03bOT5FcS/NuhOQ5Fuwn1uTVjnm/xuGHCbMIxwHPHVcH5/UoPP0QqyALM\n\t Z4b7/mNAefz1ctpR1mZNPICfK849+zS0bhPj+Z6EFECcnYaI/9aCnIl4DyqVrYJz4E\n\t Q70Rxxz3+wSuA1qz4NxZL15Yo4lxC+sj22mMJOju9uyZQ10HOsWIs5wQseS33piaXL\n\t c6a3Fuava/hawCEHd2Tb1B2TveZg0oGTBYCHJNeg4+8ZSvmQNkf0uHS6A7Xq8wxYgQ\n\t xdktrc0rAJvAcGaovovw7EcnQT9heRfyGYowUYc03y5B7J9149vX3KHKqAKR5lnXqS\n\t rXEpVsDjf9KJw==", "From": "Kaustabh Chakraborty <kauschluss@disroot.org>", "Date": "Fri, 24 Apr 2026 01:09:02 +0530", "Subject": "[PATCH v5 03/11] dt-bindings: mfd: add documentation for S2MU005\n PMIC", "Precedence": "bulk", "X-Mailing-List": "linux-rtc@vger.kernel.org", "List-Id": "<linux-rtc.vger.kernel.org>", "List-Subscribe": "<mailto:linux-rtc+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:linux-rtc+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260424-s2mu005-pmic-v5-3-fcbc9da5a004@disroot.org>", "References": "<20260424-s2mu005-pmic-v5-0-fcbc9da5a004@disroot.org>", "In-Reply-To": "<20260424-s2mu005-pmic-v5-0-fcbc9da5a004@disroot.org>", "To": "Lee Jones <lee@kernel.org>, Pavel Machek <pavel@kernel.org>,\n Rob Herring <robh@kernel.org>, Krzysztof Kozlowski <krzk+dt@kernel.org>,\n Conor Dooley <conor+dt@kernel.org>, MyungJoo Ham <myungjoo.ham@samsung.com>,\n Chanwoo Choi <cw00.choi@samsung.com>, Sebastian Reichel <sre@kernel.org>,\n Krzysztof Kozlowski <krzk@kernel.org>,\n =?utf-8?q?Andr=C3=A9_Draszik?= <andre.draszik@linaro.org>,\n Alexandre Belloni <alexandre.belloni@bootlin.com>,\n Jonathan Corbet <corbet@lwn.net>, Shuah Khan <skhan@linuxfoundation.org>,\n Nam Tran <trannamatk@gmail.com>,\n =?utf-8?b?xYF1a2FzeiBMZWJpZWR6acWEc2tp?= <kernel@lvkasz.us>", "Cc": "linux-leds@vger.kernel.org, devicetree@vger.kernel.org,\n linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,\n linux-samsung-soc@vger.kernel.org, linux-rtc@vger.kernel.org,\n linux-doc@vger.kernel.org, Kaustabh Chakraborty <kauschluss@disroot.org>" }, "content": "Samsung's S2MU005 PMIC includes subdevices for a charger, an MUIC (Micro\nUSB Interface Controller), and flash and RGB LED controllers.\n\nAdd the compatible and documentation for the S2MU005 PMIC. Also, add an\nexample for nodes for supported sub-devices, i.e. MUIC, flash LEDs, and\nRGB LEDs. Charger sub-device uses the node of the parent.\n\nSigned-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>\n---\n .../bindings/mfd/samsung,s2mu005-pmic.yaml | 120 +++++++++++++++++++++\n 1 file changed, 120 insertions(+)", "diff": "diff --git a/Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml b/Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml\nnew file mode 100644\nindex 0000000000000..0e6afb7d2017b\n--- /dev/null\n+++ b/Documentation/devicetree/bindings/mfd/samsung,s2mu005-pmic.yaml\n@@ -0,0 +1,120 @@\n+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause\n+%YAML 1.2\n+---\n+$id: http://devicetree.org/schemas/mfd/samsung,s2mu005-pmic.yaml#\n+$schema: http://devicetree.org/meta-schemas/core.yaml#\n+\n+title: Samsung S2MU005 Power Management IC\n+\n+maintainers:\n+ - Kaustabh Chakraborty <kauschluss@disroot.org>\n+\n+description: |\n+ The S2MU005 is a companion power management IC which includes subdevices for\n+ a charger controller, an MUIC (Micro USB Interface Controller), and flash and\n+ RGB LED controllers.\n+\n+allOf:\n+ - $ref: /schemas/power/supply/power-supply.yaml#\n+\n+properties:\n+ compatible:\n+ const: samsung,s2mu005-pmic\n+\n+ flash:\n+ $ref: /schemas/leds/samsung,s2mu005-flash.yaml\n+ description:\n+ Child node describing flash LEDs.\n+\n+ interrupts:\n+ maxItems: 1\n+\n+ muic:\n+ $ref: /schemas/extcon/samsung,s2mu005-muic.yaml#\n+ description:\n+ Child node describing MUIC device.\n+\n+ multi-led:\n+ type: object\n+\n+ allOf:\n+ - $ref: /schemas/leds/leds-class-multicolor.yaml#\n+\n+ properties:\n+ compatible:\n+ const: samsung,s2mu005-rgb\n+\n+ required:\n+ - compatible\n+\n+ unevaluatedProperties: false\n+\n+ reg:\n+ maxItems: 1\n+\n+required:\n+ - compatible\n+ - reg\n+\n+unevaluatedProperties: false\n+\n+examples:\n+ - |\n+ #include <dt-bindings/interrupt-controller/irq.h>\n+ #include <dt-bindings/leds/common.h>\n+\n+ i2c {\n+ #address-cells = <1>;\n+ #size-cells = <0>;\n+\n+ pmic@3d {\n+ compatible = \"samsung,s2mu005-pmic\";\n+ reg = <0x3d>;\n+ interrupt-parent = <&gpa2>;\n+ interrupts = <7 IRQ_TYPE_LEVEL_LOW>;\n+\n+ monitored-battery = <&battery>;\n+\n+ flash {\n+ compatible = \"samsung,s2mu005-flash\";\n+ #address-cells = <1>;\n+ #size-cells = <0>;\n+\n+ led@0 {\n+ reg = <0>;\n+ color = <LED_COLOR_ID_WHITE>;\n+ function = LED_FUNCTION_FLASH;\n+ };\n+\n+ led@1 {\n+ reg = <1>;\n+ color = <LED_COLOR_ID_WHITE>;\n+ function = LED_FUNCTION_FLASH;\n+ function-enumerator = <1>;\n+ };\n+ };\n+\n+ muic {\n+ compatible = \"samsung,s2mu005-muic\";\n+\n+ connector {\n+ compatible = \"usb-b-connector\";\n+ label = \"micro-USB\";\n+ type = \"micro\";\n+ };\n+\n+ port {\n+ muic_to_usb: endpoint {\n+ remote-endpoint = <&usb_to_muic>;\n+ };\n+ };\n+ };\n+\n+ multi-led {\n+ compatible = \"samsung,s2mu005-rgb\";\n+ color = <LED_COLOR_ID_RGB>;\n+ function = LED_FUNCTION_INDICATOR;\n+ linux,default-trigger = \"pattern\";\n+ };\n+ };\n+ };\n", "prefixes": [ "v5", "03/11" ] }