Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp6000059imu; Wed, 30 Jan 2019 07:10:10 -0800 (PST) X-Google-Smtp-Source: ALg8bN5mT/qJY5qpjbyFsNoUzYpY2XxKkYILXBnufICZYM0CZIyQ23iKY/XnwiDkgxlZmxj2OaqK X-Received: by 2002:a17:902:ab92:: with SMTP id f18mr29593348plr.221.1548861010487; Wed, 30 Jan 2019 07:10:10 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1548861010; cv=none; d=google.com; s=arc-20160816; b=MCzhM9TqC/BU+t4T8X2drF3KQ/9lGcy9F08zeKm/ktGVI4D5KbHkGvLlLGwJGXJ6P7 j5eafM6RTowiKthabK8e4ZLbYD+uQCxZWHqtdFCGTsbmr537CTzuNP+sZYe+DAZk9BiT X5YmF+DsRA7099wtG4CQ9RtjnRLVRIJrEURfmJXqXv4GrrHsEBZDRkyhOrHYo3rjkcO8 H7GAXdS+oiRjXMshSc9hmUPlOO271MlrpxOAXeiOPnyITFrZd/V+cgePdI9Xib0tMtpw mgzXPN87L48BG3b1/EW38OihNQYY2CJflg9Bhg5gg6e86bPnMR0E9OyseuNAQuZ+lzrC LI7w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=CS432SfqI6crNQ5knid1QAbZF5YbaCUqzEKGj2ZitKA=; b=GQgyVAY2/ncyPRyfPzFy7J3ynY961jL7ozsUO5mifLqKtct2S6GvJNXgrGPGg/Y+X9 IkzDejhRsNauu4lkGbwD6bNrqc9yKn9N+0tAeB0+PAhX/mmbxBn0np1KCKD4+hYd/uUQ KYNGP4JOxOtGbTnikgz7yvXogHN92WY3Dov/fVCUUk8ZX4EltHJu5ej3TW6G4rvD8SKJ +FQ5aCAAsbnsenNrWOgx7lh7KUyxvQJ+UCbI+64jcDEx+9L/SCqdWl10ePRQ/Etrle6H qiGfwbWF7/LS40zq+RhorFSgaxC1aqurXPP8mVRtbGRLIUse3AC1stYbYobtQVEJV4MM i2PA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b5si1684213pfg.121.2019.01.30.07.09.45; Wed, 30 Jan 2019 07:10:10 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731529AbfA3PII (ORCPT + 99 others); Wed, 30 Jan 2019 10:08:08 -0500 Received: from mout.kundenserver.de ([212.227.17.24]:50665 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731068AbfA3PII (ORCPT ); Wed, 30 Jan 2019 10:08:08 -0500 Received: from stefan-Vostro-260.fritz.box ([109.104.32.180]) by mrelayeu.kundenserver.de (mreue109 [212.227.15.183]) with ESMTPSA (Nemesis) id 1N8onQ-1hCO342xCo-015nGv; Wed, 30 Jan 2019 16:07:36 +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 RFC 0/3] hwmon: pwm-fan: Add RPM support Date: Wed, 30 Jan 2019 16:07:04 +0100 Message-Id: <1548860827-29796-1-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 2.7.4 X-Provags-ID: V03:K1:O0KPWkz9HK3nyFfKF7NtmuQHgVbuEd8rQEu7RyoO9NHBPe+ROfX zquxLjc3HV3gf88Qt2GJDRa4fUvv19HGBGiWBEBIYzfoxzsTB1yRJhFj43ojPp8rp54YVqY m0yymK/rSranFw1Z581eRurLVVGClPi8YqFip6unDDa5hlvyCCV8KE84FlmydQcXEr39xMe mCuLKzM9Ja0mFNOvPxWFg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:VZvABbrO+0U=:7+AvEAHGKk28uOXXsP57Xs 0iVWz7+beVmTrqZ8abBj8m75lY3KbhJ6STngBBW0iTTAsSJK/QW4a2Wv8utT8kX0MEE052o9a Y7cGGd9T0erTzpwNQrMr5e3CQuWJiktkNG6VaKi5Oe5/4cFwPXEQJE97T2c8a9b182vyv8n9H sV63eF3aNga7O/nyZ/GfigxR0NBjKJBxp7XiJAe0C2czesB//9eY3oGRzD2L5YXPXgoXp1YI/ 4JZ3R3PibKxSs+muNZ+D4sREfEM4p0AzJpywuqmGr1gs96A23IgxW6g8siH4n7JV7RJxvc4j8 kMoXzjm8ePANkpJ+yhln+S38qM/hYoEBX8oZZTHA/h4ozKihOa1WBBSR1t6USUN1SV+rywzSb 2pwJzCX87JqEibnOiIw4LzeRVheIVHMqvyQCuZftX2N9W2DJFtZ3NArsDocxMN5Ayy3YN57XZ 1PAEuxb6W3dKdS8Eugb8JU5/Llk74rHolmLFRP39YhwqfSDu7GUZKvHSaFNrDnJmtclR6pBzZ 2GZVkJ4yfriRuer+sftPsgYKDCcZN3ERJ67jzAob89vn+02bI/hTQu+oaUd0XLWREHkJlJ9ZY LX8Rk8W8R/pQrkwwsB2c2t0jwugCeYwE07CWaQs+r5vFsjEJM7G13d7vj/dXBV45Pp1arCEao j3HQmv6+51ImZk0tRRXCt7UuOZgZXyCjI806kRM4ypBGU3zKLUnRVnH31kECBt1SKaEEuaEtL D0gsH7J8vSFZ2R8PHiuoadkd5EHoKn+k1qGgxFpcq8ZrfWq1ZrQeU4uJc7M= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Contrary to the gpio-fan the pwm-fan driver isn't easy to setup with pwmconfig/fancontrol because of the missing hwmon sysfs entry for actual revolutions per minute. This series adds this feature. This series based on the recently submitted regulator support. Stefan Wahren (3): dt-bindings: hwmon: Add tachometer interrupt to pwm-fan Documentation: pwm-fan: Add description for RPM support hwmon: pwm-fan: Add RPM support via external interrupt .../devicetree/bindings/hwmon/pwm-fan.txt | 3 ++ Documentation/hwmon/pwm-fan | 4 ++ drivers/hwmon/pwm-fan.c | 55 ++++++++++++++++++++++ 3 files changed, 62 insertions(+) -- 2.7.4