From patchwork Mon Nov 8 16:27:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 12608809 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B1BCC433F5 for ; Mon, 8 Nov 2021 16:27:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B69161181 for ; Mon, 8 Nov 2021 16:27:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239836AbhKHQaD (ORCPT ); Mon, 8 Nov 2021 11:30:03 -0500 Received: from hostingweb31-40.netsons.net ([89.40.174.40]:40883 "EHLO hostingweb31-40.netsons.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230338AbhKHQaC (ORCPT ); Mon, 8 Nov 2021 11:30:02 -0500 Received: from [77.244.183.192] (port=65054 helo=melee.fritz.box) by hostingweb31.netsons.net with esmtpa (Exim 4.94.2) (envelope-from ) id 1mk7UK-00DHLM-DF; Mon, 08 Nov 2021 17:27:16 +0100 From: Luca Ceresoli To: linux-pm@vger.kernel.org Cc: Luca Ceresoli , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , Rob Herring , Randy Dunlap Subject: [PATCH v2 1/3] dt-bindings: power: supply: add Maxim MAX77976 battery charger Date: Mon, 8 Nov 2021 17:27:04 +0100 Message-Id: <20211108162706.2816454-1-luca@lucaceresoli.net> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - hostingweb31.netsons.net X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - lucaceresoli.net X-Get-Message-Sender-Via: hostingweb31.netsons.net: authenticated_id: luca+lucaceresoli.net/only user confirmed/virtual account not confirmed X-Authenticated-Sender: hostingweb31.netsons.net: luca@lucaceresoli.net X-Source: X-Source-Args: X-Source-Dir: Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Add bindings for the Maxim MAX77976 I2C-controlled battery charger. Signed-off-by: Luca Ceresoli --- Changes in v2: - use power-supply.yaml and unevaluatedProperties (Sebastian Reichel) --- .../bindings/power/supply/maxim,max77976.yaml | 44 +++++++++++++++++++ MAINTAINERS | 5 +++ 2 files changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml new file mode 100644 index 000000000000..675b9b26d233 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/supply/maxim,max77976.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX77976 Battery charger + +maintainers: + - Luca Ceresoli + +description: | + The Maxim MAX77976 is a 19Vin / 5.5A, 1-Cell Li+ battery charger + configured via I2C. + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: maxim,max77976 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + charger@6b { + compatible = "maxim,max77976"; + reg = <0x6b>; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index a6d670c58f3e..21b38ada178c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11409,6 +11409,11 @@ F: Documentation/devicetree/bindings/*/*max77802.txt F: drivers/regulator/max77802-regulator.c F: include/dt-bindings/*/*max77802.h +MAXIM MAX77976 BATTERY CHARGER +M: Luca Ceresoli +S: Supported +F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml + MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS M: Krzysztof Kozlowski M: Bartlomiej Zolnierkiewicz