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 X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_SANE_1 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 02FE7C433E1 for ; Thu, 11 Jun 2020 11:38:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DAA3D2072F for ; Thu, 11 Jun 2020 11:38:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727097AbgFKLin (ORCPT ); Thu, 11 Jun 2020 07:38:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726790AbgFKLin (ORCPT ); Thu, 11 Jun 2020 07:38:43 -0400 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 30817C08C5C1; Thu, 11 Jun 2020 04:38:43 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id A863E2A4AF1 Subject: Re: [PATCH v5 1/2] dt-bindings: regulator: Add DT binding for cros-ec-regulator To: Pi-Hsun Shih Cc: Nicolas Boichat , Liam Girdwood , Mark Brown , Rob Herring , Benson Leung , Guenter Roeck , "open list:VOLTAGE AND CURRENT REGULATOR FRAMEWORK" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" References: <20200611082542.219516-1-pihsun@chromium.org> <20200611082542.219516-2-pihsun@chromium.org> From: Enric Balletbo i Serra Message-ID: <71a5c99a-a2fb-557f-7fdc-8f717778f4a7@collabora.com> Date: Thu, 11 Jun 2020 13:38:37 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <20200611082542.219516-2-pihsun@chromium.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Pi-Hsun, On 11/6/20 10:25, Pi-Hsun Shih wrote: > Add DT binding documentation for cros-ec-regulator, a voltage regulator > controlled by ChromeOS EC. > > Signed-off-by: Pi-Hsun Shih Reviewed-by: Enric Balletbo i Serra > --- > Changes from v4: > * Change compatible name from regulator-cros-ec to cros-ec-regulator. > > Changes from v3: > * Fix dt bindings file name. > * Add full example. > > Changes from v2: > * No change > > Changes from v1: > * Change compatible string to google,regulator-cros-ec. > * Use reg property in device tree. > * Change license for dt binding according to checkpatch.pl. > --- > .../regulator/google,cros-ec-regulator.yaml | 51 +++++++++++++++++++ > 1 file changed, 51 insertions(+) > create mode 100644 Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml > > diff --git a/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml > new file mode 100644 > index 000000000000..c9453d7ce227 > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/google,cros-ec-regulator.yaml > @@ -0,0 +1,51 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/regulator/google,cros-ec-regulator.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: ChromeOS EC controlled voltage regulators > + > +maintainers: > + - Pi-Hsun Shih > + > +description: > + Any property defined as part of the core regulator binding, defined in > + regulator.yaml, can also be used. > + > +allOf: > + - $ref: "regulator.yaml#" > + > +properties: > + compatible: > + const: google,cros-ec-regulator > + > + reg: > + maxItems: 1 > + description: Identifier for the voltage regulator to ChromeOS EC. > + > +required: > + - compatible > + - reg > + > +examples: > + - | > + spi0 { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cros_ec: ec@0 { > + compatible = "google,cros-ec-spi"; > + reg = <0>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + regulator@0 { > + compatible = "google,cros-ec-regulator"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + reg = <0>; > + }; > + }; > + }; > +... >