From patchwork Mon Jun 17 18:45:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dimitri Fedrau X-Patchwork-Id: 13701269 Received: from mail-wr1-f42.google.com (mail-wr1-f42.google.com [209.85.221.42]) (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 ABC5416FF50; Mon, 17 Jun 2024 18:45:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.42 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718649961; cv=none; b=kU6wUPhhcJ2KSypCSr5xKtLDX/9J1se9/S/zD+V5yj8dLl9z8T5hVh0i7TneOmjLu58AroRQrHdn3nStvqlTxqN4AGEGCN+C3LG4sWpZor+WwVGrl6ZLgdhJWDUiVvrkCtJn+AwdRc9NmrrOHF6AhuAvKNRRxdWMNsnAe7vikok= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718649961; c=relaxed/simple; bh=ViIwbEpDuDeKjR6Uhuw79YaKWjv72bRo83JfpFXNpbk=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=LQ6Z0fJRa6eg5rhSHoGi3vnCVHiWMS1kQyjQ9J7V770F2uSQYLRQjah5BV7b3o8KytnKK8dhYP11cJrPcZWpl+xlrbC4dprVn4NwyGjpmltR3hcz9DLwnOGiO32a8XY928+5FRviI+OJKKLZqNIMY2yEE2J+a/mB2B2H/vub+1A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=mgP2OO5W; arc=none smtp.client-ip=209.85.221.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mgP2OO5W" Received: by mail-wr1-f42.google.com with SMTP id ffacd0b85a97d-3609e730be5so159958f8f.1; Mon, 17 Jun 2024 11:45:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1718649958; x=1719254758; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=U7LGxavlodmRw1dUauljrcGcc+zn8iI3h6YX5bKli6Y=; b=mgP2OO5Wlw+oMKvAzylTHPgKhlBEQ4uHM5ZoO/pLI5kAgkrPirP6ybWVF8bakYAq/C EMFUXRJ3NvhNm4z6BwVvhstessPDw2JgeE8pt0s3doFQyi6aNdJRhu6g4TjAfM0qO7O1 XJTPVPaw73RXqY4IWsEPdSPKpE5sVx9ZZurVocnCmbUMRIFf5o4wyxL+SnK3MyQFadck KuFs9Z8zfZWdFAg6dwVlse+mFfgjYd0+JNL7di/VkxGO1fu+EpkL6KZmrTztKf5JFazn L3EYR9qEbU/N8Kj447fm6DDVrsYZi6CRw5iQCLi+cx0UJYGptitzyUIQEzB/bJ2kNnm4 7zxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718649958; x=1719254758; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=U7LGxavlodmRw1dUauljrcGcc+zn8iI3h6YX5bKli6Y=; b=gu+w1xcM++as64yDOrDjJ+xEOqYTlgRNpGyznJp5QmwIVryrW8HTHzlxTUrUKPr+rk wPMoiM8jY1iSYE6KrdojNbq1nB3s+OnPQIyEdOk1CwcbR0wNaUvfr5JWkGMYBlJzMqK5 ljWKgs6nH1t6eILZT5p6zgM7TeNA6XmVBPTY5xXBnz0KI6cL+L1+i6dLhA/hGVl1Mdlc WEoTLo7Hu6X0cA2QZfKePmxksd8bc2pB7P5gqI/uemoHpEcxCXdmUaNUktper1Uuyoou inxRKVCriWsvOi51tsGee8XMtCBQ41rOkFYskFD6g1teBrFmbsXCM8+BD4wijGCYvyK5 t7vw== X-Forwarded-Encrypted: i=1; AJvYcCVM2kC6Ka3ciNXVkkq/14k9DodIVrMN2MhJLLiuKSWfd3c/3S9XJUKfb4sA+WtziHGCsHV9U8pKaA4hk/dZfSlFLfSrfnZ3pY8/suE30tYjMF7EE3XEi8EVAHj3o3pfUnikfO2Mw8wOUcJNz8IBdiKoXbQ9L0HQttT1bmHSiEzularQ X-Gm-Message-State: AOJu0YwwR7pvgRMtaRwfatKCqlQ32KbiVFzH+yUexqkLKJp+9KHlo5po tx396kkGlSVZg+AUEEen7L+cTcBAAPPAoX3AkwCYIzQ9odzjNRIr X-Google-Smtp-Source: AGHT+IFxexkW7sOgXfMrYhcWnVL44fxW2+pIQVsKJcsQKFKlXWN7uDX/Eu4PcnGEt7azqVWbLVNnkQ== X-Received: by 2002:a05:6000:1043:b0:360:7574:d6bc with SMTP id ffacd0b85a97d-3609ea6154cmr402603f8f.14.1718649957934; Mon, 17 Jun 2024 11:45:57 -0700 (PDT) Received: from debian.fritz.box ([93.184.186.109]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-360750f249csm12410327f8f.75.2024.06.17.11.45.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Jun 2024 11:45:57 -0700 (PDT) From: Dimitri Fedrau To: Cc: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , Dimitri Fedrau Subject: [PATCH v4 1/2] dt-bindings: power: supply: add support for MAX17201/MAX17205 fuel gauge Date: Mon, 17 Jun 2024 20:45:03 +0200 Message-Id: <20240617184504.304211-2-dima.fedrau@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240617184504.304211-1-dima.fedrau@gmail.com> References: <20240617184504.304211-1-dima.fedrau@gmail.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Adding documentation for MAXIMs MAX17201/MAX17205 fuel gauge. Signed-off-by: Dimitri Fedrau --- .../bindings/power/supply/maxim,max1720x.yaml | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max1720x.yaml diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max1720x.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max1720x.yaml new file mode 100644 index 000000000000..52467af5388a --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max1720x.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max1720x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX1720x fuel gauge + +maintainers: + - Dimitri Fedrau + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + enum: + - maxim,max17201 + - maxim,max17205 + + reg: + items: + - description: ModelGauge m5 registers + - description: Nonvolatile registers + + reg-names: + items: + - const: m5 + - const: nvmem + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + +additionalProperties: false + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + fuel-gauge@36 { + compatible = "maxim,max17201"; + reg = <0x36>, <0xb>; + reg-names = "m5", "nvmem"; + interrupt-parent = <&gpio0>; + interrupts = <31 IRQ_TYPE_LEVEL_LOW>; + }; + };