From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933075AbbD1I0P (ORCPT ); Tue, 28 Apr 2015 04:26:15 -0400 Received: from metis.ext.pengutronix.de ([92.198.50.35]:58503 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753333AbbD1I0K (ORCPT ); Tue, 28 Apr 2015 04:26:10 -0400 From: Sascha Hauer To: linux-pm@vger.kernel.org Cc: Zhang Rui , Eduardo Valentin , linux-kernel@vger.kernel.org, Stephen Warren , Mikko Perttunen , kernel@pengutronix.de, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Brian Norris Subject: [PATCH v2] Thermal cleanups and hardware trip points Date: Tue, 28 Apr 2015 10:25:50 +0200 Message-Id: <1430209563-647-1-git-send-email-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.1.4 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-kernel@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series adds support for hardware trip points. It picks up earlier work from Mikko Perttunen. Mikko implemented hardware trip points as part of the device tree support. It was suggested back then to move the functionality to the thermal core instead of putting more code into the device tree support. This series does exactly that. The majority of the patches are cleanups and fixes. Only the last two patches actually implement the hardware trip points. Note that the hardware trip points are not very well tested currently and I still have no ready-to-post driver using them. However, Brian Norris showed interest in these patches, so I am including the patches in this series nevertheless. All comments welcome Changes since v1: - Use int instead of unsigned long consistently for temperatures - Instead of misfixing the emulation code add a comment how the code is meant - Add doc entry for .set_trips callback - initialize prev_low_trip/prev_high_trip properly - get tz->lock before calling thermal_zone_set_trips() From mboxrd@z Thu Jan 1 00:00:00 1970 From: s.hauer@pengutronix.de (Sascha Hauer) Date: Tue, 28 Apr 2015 10:25:50 +0200 Subject: [PATCH v2] Thermal cleanups and hardware trip points Message-ID: <1430209563-647-1-git-send-email-s.hauer@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This series adds support for hardware trip points. It picks up earlier work from Mikko Perttunen. Mikko implemented hardware trip points as part of the device tree support. It was suggested back then to move the functionality to the thermal core instead of putting more code into the device tree support. This series does exactly that. The majority of the patches are cleanups and fixes. Only the last two patches actually implement the hardware trip points. Note that the hardware trip points are not very well tested currently and I still have no ready-to-post driver using them. However, Brian Norris showed interest in these patches, so I am including the patches in this series nevertheless. All comments welcome Changes since v1: - Use int instead of unsigned long consistently for temperatures - Instead of misfixing the emulation code add a comment how the code is meant - Add doc entry for .set_trips callback - initialize prev_low_trip/prev_high_trip properly - get tz->lock before calling thermal_zone_set_trips()