From patchwork Fri Mar 12 15:43:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 399220 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B368C2BA1A for ; Fri, 12 Mar 2021 15:45:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 43A6C64FF3 for ; Fri, 12 Mar 2021 15:45:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232822AbhCLPou (ORCPT ); Fri, 12 Mar 2021 10:44:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232301AbhCLPoR (ORCPT ); Fri, 12 Mar 2021 10:44:17 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9AE1BC061574; Fri, 12 Mar 2021 07:44:17 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: sre) with ESMTPSA id 521011F46EC6 Received: by jupiter.universe (Postfix, from userid 1000) id 5EC5B48010A; Fri, 12 Mar 2021 16:44:08 +0100 (CET) From: Sebastian Reichel To: Sebastian Reichel , Rob Herring Cc: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , kernel@collabora.com Subject: [PATCH 23/38] dt-bindings: power: supply: max8903: Convert to DT schema format Date: Fri, 12 Mar 2021 16:43:42 +0100 Message-Id: <20210312154357.1561730-24-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210312154357.1561730-1-sebastian.reichel@collabora.com> References: <20210312154357.1561730-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Convert the binding to DT schema format. Signed-off-by: Sebastian Reichel --- .../bindings/power/supply/max8903-charger.txt | 24 ------- .../bindings/power/supply/maxim,max8903.yaml | 67 +++++++++++++++++++ 2 files changed, 67 insertions(+), 24 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/supply/max8903-charger.txt create mode 100644 Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml diff --git a/Documentation/devicetree/bindings/power/supply/max8903-charger.txt b/Documentation/devicetree/bindings/power/supply/max8903-charger.txt deleted file mode 100644 index bab947fef025..000000000000 --- a/Documentation/devicetree/bindings/power/supply/max8903-charger.txt +++ /dev/null @@ -1,24 +0,0 @@ -Maxim Semiconductor MAX8903 Battery Charger bindings - -Required properties: -- compatible: "maxim,max8903" for MAX8903 Battery Charger -- dok-gpios: Valid DC power has been detected (active low, input), optional if uok-gpios is provided -- uok-gpios: Valid USB power has been detected (active low, input), optional if dok-gpios is provided - -Optional properties: -- cen-gpios: Charge enable pin (active low, output) -- chg-gpios: Charger status pin (active low, input) -- flt-gpios: Fault pin (active low, output) -- dcm-gpios: Current limit mode setting (DC=1 or USB=0, output) -- usus-gpios: USB suspend pin (active high, output) - - -Example: - - max8903-charger { - compatible = "maxim,max8903"; - dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; - flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; - chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; - cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; - }; diff --git a/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml b/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml new file mode 100644 index 000000000000..4828ca0842ae --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/maxim,max8903.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/power/supply/maxim,max8903.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Maxim Semiconductor MAX8903 Battery Charger + +maintainers: + - Sebastian Reichel + +allOf: + - $ref: power-supply.yaml# + +properties: + compatible: + const: maxim,max8903 + + dok-gpios: + maxItems: 1 + description: Valid DC power has been detected (active low, input) + + uok-gpios: + maxItems: 1 + description: Valid USB power has been detected (active low, input) + + cen-gpios: + maxItems: 1 + description: Charge enable pin (active low, output) + + chg-gpios: + maxItems: 1 + description: Charger status pin (active low, input) + + flt-gpios: + maxItems: 1 + description: Fault pin (active low, output) + + dcm-gpios: + maxItems: 1 + description: Current limit mode setting (DC=1 or USB=0, output) + + usus-gpios: + maxItems: 1 + description: USB suspend pin (active high, output) + +required: + - compatible + +anyOf: + - required: + - dok-gpios + - required: + - uok-gpios + +additionalProperties: false + +examples: + - | + #include + charger { + compatible = "maxim,max8903"; + dok-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>; + flt-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>; + chg-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; + cen-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>; + };