From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f47.google.com (mail-ed1-f47.google.com [209.85.208.47]) (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 BDCFD29B77F for ; Tue, 29 Apr 2025 08:22:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745914935; cv=none; b=TQSA/ADo2djz27WPrOGUr7cc/nfjzW3Fk5UbKzisVLT7SkCN99j3uStC+BHJMKt/Nt3dZYLgutmnwRBLNAlZ9pys2IX+ZTyGKCRoQBS53et/OWGajYtQ2aetGSb/wGlRZxnrGuGxPdFqzpYbu37a5Nw/tKibzBw0hw+xEaXq8oY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745914935; c=relaxed/simple; bh=bFksOeknh8d+JfpwdhA3LClj8Y8cCin0vyzLAmX/vl4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=GEXPvJ+vGR8nrRk4EgYIUkOlc7fsJqoUk3n+gSQ8T3mjWRJiV+HUP3suHIuru1lm9eB/0xjeGXI/SVwP6JxAEo/UQQVsvsZnynHSaBO+e2cOvo0S75v/hhbcA/WZ5z3ad+AgNCC2CEEr6gptm+pSwDSeKJ/h10winp81JT5K+aw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=bd/1cZk0; arc=none smtp.client-ip=209.85.208.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="bd/1cZk0" Received: by mail-ed1-f47.google.com with SMTP id 4fb4d7f45d1cf-5e5cded3e2eso8887958a12.0 for ; Tue, 29 Apr 2025 01:22:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1745914929; x=1746519729; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=kyiytjDRdFd6s+6c7xd37xzCdnxjjI1OzqbZfUcJ7Kk=; b=bd/1cZk0rWDbHxQ3J04toubS5K18q6pCmY+V22R06qt0mORt1LVXtuh8L/MUzJU8DZ Oj0AS2oNl3+O2cFdJDYo8FPXdVC2idJb+Z3UzbyHoi3NTBTdlU8NgZdpULc5vM4xcPjZ b/OUdUEjHfQH0OPfRQnQn7+W9fwwD5kbHuV1WB5+867mYp34oQTsIRAVDSVYCErJqSvc 8uO2D7+wa1o3kjFJo//YdwFru+RyYUC7ZCyeEPzLZtm8BWDwMk5cbtQHUl2x30beRwFg 9cINqr27apkfAMIG+gA+mzbruGQ0IheHCapeifIVPSM45naZU2O9F5otH040IooI7WXT QOrA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745914929; x=1746519729; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=kyiytjDRdFd6s+6c7xd37xzCdnxjjI1OzqbZfUcJ7Kk=; b=B2UMW6+bchqTkp/Yf6zZ2QyUm63FV2enITwHqQ7zj4OrS28yxrpDjJiD/VqZbpnCXq USAKFpM3lyE/7HK4yavAdVnRlRUnZMV08qFNZB58M0jj60Jq/asZhD/Wk3TMkFTysqB8 uIFjLK7ROPgXKfoZ6jWpsn9XrABzd1uzFnCo25+cOAdbeUX+lzyRMZHtO6w+J9JJnsD1 NDIl8krAoZJekx7LfQgBlV9Hu24FBN9qAAxCUOzIbR/OBJ+JYs+C9tY982ZraBoWoQK2 V/pKcm9qIBhq9PVjazCm4A7pz2vGxQDlKeM6T6S7hskv6+9F4M5YHL82x6HQorXd60Nw D/uw== X-Forwarded-Encrypted: i=1; AJvYcCXj9HqYJ9JfwOnlKS9s3uWkWkWiXItcXs3HDs3HVwUdMj8uhWUSFCBHBrBCXTt6ISoEnm2mYFEB2ZYH@vger.kernel.org X-Gm-Message-State: AOJu0Yz6sDW8f1VML04EzUS5+uX4P0n65r03Pv0c/4wYuXYCwJLCKHVJ h5I59IwfFxnjZLR1uE/Defn7xtKX2kiFnhxgu/AXfY2UBJA2soppHSu5SrsCzFo= X-Gm-Gg: ASbGnctW0zysOSRdXlfKvrgfdgsGNjOxJgp+vJE61llzO5hvQh+ed5NbeAjXqGag4LM qvLdyKOEJMT6LZ+Y5kusEqRoV9HvyUyVxxaHVsPNsDNUCwqbhV4oftSa4UqDUXuylPl5Nadrzsw OJ4S1r2PER7y7zM6pgqF+Qa73gOdLlbR3g0JFLvTc5Op5G8HKvSGeR/tYnncNnuYLbD6jvjVfbq oB7+iTIw3Jiqoo22QZSV0MIUl3HXXOerqHpGwu80zeasHVkBRWQEQmw79AB3jv2AWaY5xzhlxUm fVh/jloniy7mwApO92fuRzjCQ51Olfon1sTYWCT2+/b6admNDFXZb6v3aoT5wda6zSA1RfspeP3 5GlueJkxxnW84SDg164vJoCGej4wjDbaoBN8= X-Google-Smtp-Source: AGHT+IHzcQQ+9hyFiMjckDJ0NsHxoITKhor7RUapPEL2dlwcirTYuq+HRPXA4/n2SoNbKNkmp3RVPg== X-Received: by 2002:a17:907:72d0:b0:acb:b08c:76ae with SMTP id a640c23a62f3a-acec84d2cb7mr160276166b.16.1745914928732; Tue, 29 Apr 2025 01:22:08 -0700 (PDT) Received: from puffmais.c.googlers.com (8.239.204.35.bc.googleusercontent.com. [35.204.239.8]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ace6e41bbf4sm737905466b.36.2025.04.29.01.22.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Apr 2025 01:22:08 -0700 (PDT) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Tue, 29 Apr 2025 09:21:39 +0100 Subject: [PATCH v8 3/6] dt-bindings: mfd: add max77759 binding Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <20250429-max77759-mfd-v8-3-72d72dc79a1f@linaro.org> References: <20250429-max77759-mfd-v8-0-72d72dc79a1f@linaro.org> In-Reply-To: <20250429-max77759-mfd-v8-0-72d72dc79a1f@linaro.org> To: Lee Jones , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Linus Walleij , Bartosz Golaszewski , Srinivas Kandagatla , Kees Cook , "Gustavo A. R. Silva" Cc: Peter Griffin , Tudor Ambarus , Will McVicker , kernel-team@android.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-gpio@vger.kernel.org, linux-hardening@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.14.2 The Maxim MAX77759 is a companion PMIC for USB Type-C applications and includes Battery Charger, Fuel Gauge, temperature sensors, USB Type-C Port Controller (TCPC), NVMEM, and a GPIO expander. This describes the top-level device. Reviewed-by: Rob Herring (Arm) Signed-off-by: André Draszik --- v3: * drop gpio-controller and gpio-cells, GPIO is provided by the child (Rob) v2: * rename expected nvmem subdev nodename to 'nvmem-0' I'd have preferred just 'nvmem', but that matches nvmem-consumer.yaml and fails validation. Note: MAINTAINERS doesn't need updating, the binding update for the first leaf device (gpio) adds a wildcard matching all max77759 bindings --- .../devicetree/bindings/mfd/maxim,max77759.yaml | 99 ++++++++++++++++++++++ 1 file changed, 99 insertions(+) diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77759.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77759.yaml new file mode 100644 index 0000000000000000000000000000000000000000..525de9ab3c2b7b431e48497330640857540625b1 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/maxim,max77759.yaml @@ -0,0 +1,99 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mfd/maxim,max77759.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX77759 PMIC for USB Type-C applications + +maintainers: + - André Draszik + +description: | + This is a part of device tree bindings for the MAX77759 companion Power + Management IC for USB Type-C applications. + + The MAX77759 includes Battery Charger, Fuel Gauge, temperature sensors, USB + Type-C Port Controller (TCPC), NVMEM, and a GPIO expander. + +properties: + compatible: + const: maxim,max77759 + + interrupts: + maxItems: 1 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + reg: + maxItems: 1 + + gpio: + $ref: /schemas/gpio/maxim,max77759-gpio.yaml + + nvmem-0: + $ref: /schemas/nvmem/maxim,max77759-nvmem.yaml + +required: + - compatible + - interrupts + - reg + +additionalProperties: false + +examples: + - | + #include + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@66 { + compatible = "maxim,max77759"; + reg = <0x66>; + interrupts-extended = <&gpa8 3 IRQ_TYPE_LEVEL_LOW>; + + interrupt-controller; + #interrupt-cells = <2>; + + gpio { + compatible = "maxim,max77759-gpio"; + + gpio-controller; + #gpio-cells = <2>; + + interrupt-controller; + #interrupt-cells = <2>; + }; + + nvmem-0 { + compatible = "maxim,max77759-nvmem"; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + reboot-mode@0 { + reg = <0x0 0x4>; + }; + + boot-reason@4 { + reg = <0x4 0x4>; + }; + + shutdown-user-flag@8 { + reg = <0x8 0x1>; + }; + + rsoc@10 { + reg = <0xa 0x2>; + }; + }; + }; + }; + }; -- 2.49.0.901.g37484f566f-goog