From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E6E7C4332F for ; Tue, 11 Jan 2022 17:44:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238490AbiAKRoX (ORCPT ); Tue, 11 Jan 2022 12:44:23 -0500 Received: from smtp-relay-internal-0.canonical.com ([185.125.188.122]:53480 "EHLO smtp-relay-internal-0.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242800AbiAKRoU (ORCPT ); Tue, 11 Jan 2022 12:44:20 -0500 Received: from mail-ed1-f72.google.com (mail-ed1-f72.google.com [209.85.208.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id A9D7040A54 for ; Tue, 11 Jan 2022 17:44:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1641923059; bh=UwxCg/3JRxb+xIwzo2AXdt3q4ESk3LoFT4Bw/xZKpww=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=G/IWgjy8LnH2wcKp9OU1SQ9c5hSjINIppzT+uuEKR67jH94b6ZkUhwo7FO6xNssIH 8BFlzL48Yvn19gFBbkXzS69yMB8rXEtwZcStPRgPP+FmKp9b0my7p87rRIgefW4NQc BftvFrsisDe95A2HT9OGyKsPyesqh9XT/OzL4kqdE3zjZUCZbKKLQkQ76CIsxe52et OIezSlx/GvPPOvcnkjioTAK83YaixJY2fLjsvmc2o1ziJs1KvpAhqiafUy4xM/d2qI DVaFoT1H1+X27AokujnBTTKucUlZdve3mE2bUjz/hC3LclK7OeRRz9yCP23b+n6UXf YTRnfa4RNOeMw== Received: by mail-ed1-f72.google.com with SMTP id z9-20020a05640240c900b003fea688a17eso3049629edb.10 for ; Tue, 11 Jan 2022 09:44:19 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=UwxCg/3JRxb+xIwzo2AXdt3q4ESk3LoFT4Bw/xZKpww=; b=Xy6XO4r/69iviMP/Eqk6B7ZNm4znF3MJ37h8jKZe6jEWlKAqVqEKVhJmyN9wKrbRJn QWGf3gLNqboQZ+ZB9/Kh8yUoibHRrcpm5TkBD0XC4lGeqB5dWVNn7c5oyJD7JneYXG2F Za5rewooGji/6Z4C6FD+u88zUBp196xl/YTBloZqag/yQ+GD/pUywzG8WnhDpSQjwTk8 Jc/RSCecg9Nsh4dVMmJZWxQjtHt9ZQgW2g1rLiojv7cTTqarbNxydcMUlRJhly1vLPF1 okpqhcQcJvnoqhZzApIL1Fv2/AbJTvCliTKIIyLEOaa6eSDDd1IBlaGPZxOeUqKqfinS vlEQ== X-Gm-Message-State: AOAM533vP0vf8MrWnhTjUk3vEugROB5qmfob32A1hbhqGzklY96bhAIv w+dRfpnV2qnEu4jbYo8BL/MytnTpYeyfXemwi2VNZTWHgl7h1nLV7rZO4SWiUc7R8qSjT7w8C3b wrmGIRs+7HaHJ+rzdd3nxzXOsnVWPUp0kQzLCB2g= X-Received: by 2002:a05:6402:1c08:: with SMTP id ck8mr5463522edb.406.1641923059344; Tue, 11 Jan 2022 09:44:19 -0800 (PST) X-Google-Smtp-Source: ABdhPJxsS0hDLRYk0r5JjweCUErlbNd0YkPquUINIsjfQ4os97kXEQhtnlMaSz1xWFtOEmAAPmTevg== X-Received: by 2002:a05:6402:1c08:: with SMTP id ck8mr5463508edb.406.1641923059150; Tue, 11 Jan 2022 09:44:19 -0800 (PST) Received: from localhost.localdomain (xdsl-188-155-168-84.adslplus.ch. [188.155.168.84]) by smtp.gmail.com with ESMTPSA id g9sm3758657ejo.222.2022.01.11.09.44.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Jan 2022 09:44:18 -0800 (PST) From: Krzysztof Kozlowski To: Lee Jones , Rob Herring , Chanwoo Choi , Krzysztof Kozlowski , Sebastian Reichel , Liam Girdwood , Mark Brown , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Cc: Rob Herring Subject: [PATCH v2 2/4] dt-bindings: power: supply: maxim,max14577: convert to dtschema Date: Tue, 11 Jan 2022 18:43:35 +0100 Message-Id: <20220111174337.223320-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220111174337.223320-1-krzysztof.kozlowski@canonical.com> References: <20220111174337.223320-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the Charger bindings of Maxim MAX14577/MAX77836 MUIC to DT schema format. The existing bindings were defined in ../bindings/mfd/max14577.txt. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Rob Herring --- .../bindings/power/supply/maxim,max14577.yaml | 84 +++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 85 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml new file mode 100644 index 000000000000..3978b48299de --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max14577.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX14577/MAX77836 MicroUSB and Companion Power Management IC Charger + +maintainers: + - Krzysztof Kozlowski + +description: | + This is a part of device tree bindings for Maxim MAX14577/MAX77836 MicroUSB + Integrated Circuit (MUIC). + + See also Documentation/devicetree/bindings/mfd/maxim,max14577.yaml for + additional information and example. + +properties: + compatible: + enum: + - maxim,max14577-charger + - maxim,max77836-charger + + maxim,constant-uvolt: + description: + Battery Constant Voltage in uV + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 4000000 + maximum: 4350000 + + maxim,eoc-uamp: + description: | + Current in uA for End-Of-Charge mode. + MAX14577: 50000-20000 + MAX77836: 5000-100000 + $ref: /schemas/types.yaml#/definitions/uint32 + + maxim,fast-charge-uamp: + description: | + Current in uA for Fast Charge + MAX14577: 90000-950000 + MAX77836: 45000-475000 + $ref: /schemas/types.yaml#/definitions/uint32 + + maxim,ovp-uvolt: + description: + OverVoltage Protection Threshold in uV; In an overvoltage condition, INT + asserts and charging stops. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [6000000, 6500000, 7000000, 7500000] + +required: + - compatible + - maxim,constant-uvolt + - maxim,eoc-uamp + - maxim,fast-charge-uamp + - maxim,ovp-uvolt + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max14577-charger + then: + properties: + maxim,eoc-uamp: + minimum: 50000 + maximum: 200000 + maxim,fast-charge-uamp: + minimum: 90000 + maximum: 950000 + else: + # max77836 + properties: + maxim,eoc-uamp: + minimum: 5000 + maximum: 100000 + maxim,fast-charge-uamp: + minimum: 45000 + maximum: 475000 + +additionalProperties: false diff --git a/MAINTAINERS b/MAINTAINERS index d1f8f312f322..13e21c229c5d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11681,6 +11681,7 @@ M: Krzysztof Kozlowski M: Bartlomiej Zolnierkiewicz L: linux-pm@vger.kernel.org S: Supported +F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml F: drivers/power/supply/max14577_charger.c F: drivers/power/supply/max77693_charger.c -- 2.32.0