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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 2B74CC43381 for ; Fri, 22 Feb 2019 13:46:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 068FE2075C for ; Fri, 22 Feb 2019 13:46:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726924AbfBVNqj (ORCPT ); Fri, 22 Feb 2019 08:46:39 -0500 Received: from mout.kundenserver.de ([217.72.192.74]:56607 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726352AbfBVNqh (ORCPT ); Fri, 22 Feb 2019 08:46:37 -0500 Received: from stefan-Vostro-260.fritz.box ([109.104.42.136]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.183]) with ESMTPSA (Nemesis) id 1Mf0Jg-1hXrk41Kx8-00ga7M; Fri, 22 Feb 2019 14:46:06 +0100 From: Stefan Wahren To: Kamil Debski , Bartlomiej Zolnierkiewicz , Jean Delvare , Guenter Roeck , Rob Herring , Mark Rutland Cc: linux-hwmon@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Stefan Wahren Subject: [PATCH V3 1/2] dt-bindings: hwmon: Add optional regulator support to pwm-fan Date: Fri, 22 Feb 2019 14:45:23 +0100 Message-Id: <1550843124-10992-2-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1550843124-10992-1-git-send-email-stefan.wahren@i2se.com> References: <1550843124-10992-1-git-send-email-stefan.wahren@i2se.com> X-Provags-ID: V03:K1:8sNvvteVhASqzHNQ09B0UGT5Fzlm4HOrt4iUbWxSNJsvuv+CYVs 1PLP3q9ddTYVVrcCYQUw/9ajTVv7fxilVuxEo50PY6NxrL5s/7QPduQc/dHN7+gq2k1JPLd SYWqVoG265N9Qvsq+yK2587rQk7rXMefmym43sm3mDD8LeioBbxqqB+DCt/VBBCVYT7HMIE 19dZzT4JS5kjG/Qv9Wc1A== X-UI-Out-Filterresults: notjunk:1;V03:K0:DxeKGqHloeE=:FOgaO9BRlNdIYU6uVfayzl KqpzRa8F9Slu4e3ssoVOHnsOd9sOJwXIH1wf6YOQpuAy1TYlhYmEri3IZQDIRjEWHRDcenkVB AQVLWiz/4aqK8hS7goawO4J8aqDOwo6x7q6f1IIrTTG4+Zkw/khRotoIQc43klRGs+FxtUWuT iiOAsDGovMT040f847HgGgp7DRaDbCSE56yaVKKo8+oUi+hbqVvfPmb30WQbIfrJ0DFekuLjE ZnIOnOv+i97X4nZSOCrzrYe9S/rl7o9E2rKwlyZE5g7yk6V+Qw0AfsUaV04hV9+jxPUFi+VzB l5g9lhQf8DACO5GGn8d169wkm2ofBrzBmdNVDo2E7LvPNmZbc1pHMUQ8M5AGhw8hqm9eAkQ3u fEGuvsJoIWc96PUlFPjcTBxs9ASckHzkEINzIzStBXdlhZ2oTLuE48zqCa6kUtMr7NDTZXw82 mOt3TWikQUbze5/ORXYyC35Fhja2qT1nzM8ejgpP9vnSLlrGPAYfqM/ujcm8j03BbVj2BdTQO T2lCuX4XFX+Su0k40jqfK7MeoFYvywLkDnfUNxTnSutPUh2IBZPt9NTb1ciB+2oIyYw87aJLo c7DtX7dH6LtSIQ5Cb93V48o7p4/goIDyarRBfw9M7VCfOXo1m5FRPtgfviUdclQmcxRYENTSV chmmCUopmb6iKsp63Wknc/GGKu1jBF8PHcACAKPWq48D5rv3xGxTgO0+G5EceYaBIqayfLT+D QfhS/2BDAWW0uK4zEbrghEr9vI/dbceO4A6N1ZtSC7qzR9HeaBePencil0Q= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This adds an optional regulator support (e.g. switchable supply) to the pwm fan binding. Signed-off-by: Stefan Wahren Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/hwmon/pwm-fan.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt index c6d5332..49ca5d8 100644 --- a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt +++ b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt @@ -6,6 +6,9 @@ Required properties: - cooling-levels : PWM duty cycle values in a range from 0 to 255 which correspond to thermal cooling states +Optional properties: +- fan-supply : phandle to the regulator that provides power to the fan + Example: fan0: pwm-fan { compatible = "pwm-fan"; -- 2.7.4