From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sascha Hauer Subject: [PATCH v3] Thermal hardware trip points and Mediatek thermal driver Date: Wed, 13 May 2015 10:52:28 +0200 Message-ID: <1431507163-19933-1-git-send-email-s.hauer@pengutronix.de> Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:42344 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754295AbbEMIwt (ORCPT ); Wed, 13 May 2015 04:52:49 -0400 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org 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 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. Patch 11 introduces hardware tracked trip points and finally a driver for the Mediatek thermal controller is introduced as the first user is added. All comments welcome Changes since v2: - Add Mediatek thermal controller driver as first user for hardware trip points 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()