From: Sascha Hauer <s.hauer@pengutronix.de> To: linux-pm@vger.kernel.org Cc: Zhang Rui <rui.zhang@intel.com>, Eduardo Valentin <edubezval@gmail.com>, linux-kernel@vger.kernel.org, Stephen Warren <swarren@wwwdotorg.org>, Mikko Perttunen <mikko.perttunen@kapsi.fi>, kernel@pengutronix.de, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Brian Norris <computersforpeace@gmail.com> Subject: [PATCH v4] Thermal cleanups and hardware trip points Date: Wed, 20 May 2015 15:20:30 +0200 [thread overview] Message-ID: <1432128046-12921-1-git-send-email-s.hauer@pengutronix.de> (raw) 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. All comments welcome Changes since v3: - Fix some missing function type changes in int3400_thermal.c, processor_thermal_device.c, kirkwood_thermal.c and exynos_tmu.c - Add better description for set_trips callback - update the interrupt triggers also when the trip points change - Add missing MODULE_* tags - Broaden temperature range in the Mediatek driver so that we can be sure the measured temperatures are really out of the desired range 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()
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From: s.hauer@pengutronix.de (Sascha Hauer) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4] Thermal cleanups and hardware trip points Date: Wed, 20 May 2015 15:20:30 +0200 [thread overview] Message-ID: <1432128046-12921-1-git-send-email-s.hauer@pengutronix.de> (raw) 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. All comments welcome Changes since v3: - Fix some missing function type changes in int3400_thermal.c, processor_thermal_device.c, kirkwood_thermal.c and exynos_tmu.c - Add better description for set_trips callback - update the interrupt triggers also when the trip points change - Add missing MODULE_* tags - Broaden temperature range in the Mediatek driver so that we can be sure the measured temperatures are really out of the desired range 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()
next reply other threads:[~2015-05-20 13:21 UTC|newest] Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-05-20 13:20 Sascha Hauer [this message] 2015-05-20 13:20 ` [PATCH v4] Thermal cleanups and hardware trip points Sascha Hauer 2015-05-20 13:20 ` [PATCH 01/16] thermal: consistently use int for temperatures Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 02/16] thermal: trivial: fix typo in comment Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 03/16] thermal: remove useless call to thermal_zone_device_set_polling Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 04/16] thermal: Use IS_ENABLED instead of #ifdef Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 05/16] thermal: Add comment explaining test for critical temperature Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 06/16] thermal: inline only once used function Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 07/16] thermal: streamline get_trend callbacks Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 08/16] thermal: Allow sensor ops to fail with -ENOSYS Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 09/16] thermal: of: always set sensor related callbacks Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 10/16] thermal: Make struct thermal_zone_device_ops const Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 11/16] thermal: bang-bang governor: act on lower trip boundary Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 12/16] thermal: thermal: Add support for hardware-tracked trip points Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 13/16] thermal: of: implement .set_trips for device tree thermal zones Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 14/16] dt-bindings: thermal: Add binding document for Mediatek thermal controller Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 15/16] thermal: Add Mediatek thermal controller support Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-05-20 13:20 ` [PATCH 16/16] ARM64: dts: mt8173: Add thermal/auxadc device nodes Sascha Hauer 2015-05-20 13:20 ` Sascha Hauer 2015-06-08 6:56 ` [PATCH v4] Thermal cleanups and hardware trip points Sascha Hauer 2015-06-08 6:56 ` Sascha Hauer 2015-06-22 6:38 ` Sascha Hauer 2015-06-22 6:38 ` Sascha Hauer 2015-06-22 6:38 ` Sascha Hauer
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