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2020-01-27thermal: rcar_thermal: Use usleep_range() instead of udelay()Geert Uytterhoeven
rcar_thermal_update_temp() takes a mutex, so it is always called in a context that can sleep. Hence replace the 300 µs busy loop by a call to usleep_range(), to allow other threads to run. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200115125417.5263-1-geert+renesas@glider.be
2020-01-27ARM: configs: Build BCM2711 thermal as moduleStefan Wahren
This builds the BCM2711 thermal driver as module for the Raspberry Pi 4. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1578941778-23321-5-git-send-email-stefan.wahren@i2se.com
2020-01-27ARM: dts: bcm2711: Enable thermalStefan Wahren
This enables thermal for the BCM2711 (used on Raspberry Pi 4) by adding the AVS monitor and a subnode for the thermal part. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1578941778-23321-4-git-send-email-stefan.wahren@i2se.com
2020-01-27thermal: Add BCM2711 thermal driverStefan Wahren
This adds the thermal sensor driver for the Broadcom BCM2711 SoC, which is placed on the Raspberry Pi 4. The driver only provides SoC temperature reading so far. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Tested-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1578941778-23321-3-git-send-email-stefan.wahren@i2se.com
2020-01-27dt-bindings: Add Broadcom AVS RO thermalStefan Wahren
Since the BCM2711 doesn't have a AVS TMON block, the thermal information must be retrieved from the AVS ring oscillator block. This block is part of the AVS monitor which contains a bunch of raw sensors. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Rob Herring <robh@kernel.org> Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1578941778-23321-2-git-send-email-stefan.wahren@i2se.com
2020-01-27thermal: sun8i: Add hwmon supportYangtao Li
Expose sun8i thermal as a HWMON device. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191228171904.24618-1-tiny.windzz@gmail.com
2020-01-27thermal: sun8i: Remove unused variable and unneeded macrosYangtao Li
The cp_ft_flag variable is not used after initialization, so delete it. After that, THS_EFUSE_CP_FT_MASK, THS_EFUSE_CP_FT_BIT and THS_CALIBRATION_IN_FT are not needed, so delete them. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200112180925.23705-1-tiny.windzz@gmail.com
2020-01-27thermal: sun8i: Fix using plain integer as NULL pointer in ↵Yangtao Li
sun8i_ths_resource_init sparse returns a warning: "drivers/thermal/sun8i_thermal.c:341:60: sparse: sparse: Using plain integer as NULL pointer". Fix it by replacing the zero integer by a NULL pointer. Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200112171318.23025-1-tiny.windzz@gmail.com
2020-01-27thermal: sun8i: Fix r40 ths numberYangtao Li
According to the spec, r40 has 2 thermal sensors. Sensor0 located in the CPU, another in the GPU. Fixes: dccc5c3b6f30f ("thermal/drivers/sun8i: Add thermal driver for H6/H5/H3/A64/A83T/R40") Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Tested-by: Corentin Labbe <clabbe.montjoie@gmail.com> Tested-on: sun8i-r40-bananapi-m2-ultra Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200106174639.20862-1-tiny.windzz@gmail.com
2020-01-27thermal: exynos: Rename Samsung and Exynos to lowercaseKrzysztof Kozlowski
Fix up inconsistent usage of upper and lowercase letters in "Samsung" and "Exynos" names. "SAMSUNG" and "EXYNOS" are not abbreviations but regular trademarked names. Therefore they should be written with lowercase letters starting with capital letter. The lowercase "Exynos" name is promoted by its manufacturer Samsung Electronics Co., Ltd., in advertisement materials and on website. Although advertisement materials usually use uppercase "SAMSUNG", the lowercase version is used in all legal aspects (e.g. on Wikipedia and in privacy/legal statements on https://www.samsung.com/semiconductor/privacy-global/). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200104152107.11407-7-krzk@kernel.org
2020-01-27thermal: generic-adc: silence info message for IIO_TEMP channelsMartin Blumenstingl
Since commit d36e2fa0253875 ("thermal: generic-adc: make lookup table optional") "generic-adc-thermal" can be used with an IIO_TEMP channel. In this case the following message is logged at probe time: no lookup table, assuming DAC channel returns milliCelcius Silence this info message if the channel type is known to be in milli celsius. Keep this message when the channel type is unknown or not of type temperature. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200107232044.889075-3-martin.blumenstingl@googlemail.com
2020-01-27thermal: generic-adc: silence "no lookup table" on deferred probeMartin Blumenstingl
A "generic-adc-thermal" without "temperature-lookup-table" is perfectly valid since commit d36e2fa0253875 ("thermal: generic-adc: make lookup table optional"). On deferred probe the message "no lookup table, assuming DAC channel returns milliCelcius" is still logged. Prevent this message on deferred probe of the IIO channel by first looking up the IIO channel. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200107232044.889075-2-martin.blumenstingl@googlemail.com
2020-01-27dt-bindings: thermal: Add YAML schema for sun8i-thermal driver bindingsYangtao Li
sun8i-thermal driver supports thermal sensor in wide range of Allwinner SoCs. Add YAML schema for its bindings. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191219172823.1652600-3-anarsoul@gmail.com
2020-01-27thermal/drivers/sun8i: Add thermal driver for H6/H5/H3/A64/A83T/R40Yangtao Li
This patch adds the support for allwinner thermal sensor, within allwinner SoC. It will register sensors for thermal framework and use device tree to bind cooling device. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Ondrej Jirman <megous@megous.com> Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Acked-by: Maxime Ripard <mripard@kernel.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191219172823.1652600-2-anarsoul@gmail.com
2020-01-27thermal/drivers/of-thermal: Move the of_thermal_free_zone() to the init sectionDaniel Lezcano
The function of_thermal_free_zone() is only used the initialization function which all belonging to the init section. Move it also to the __init section. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191219222154.16100-2-daniel.lezcano@linaro.org
2020-01-27thermal/drivers/of-thermal: Make of_thermal_destroy_zones staticDaniel Lezcano
The function of_thermal_destroy_zones() is only used internally by the of_parse_thermal_zones() for rollbacking in case of error. Make it static and tag it as an __init function. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191219222154.16100-1-daniel.lezcano@linaro.org
2020-01-27thermal/drivers/cpu_cooling: Rename to cpufreq_coolingDaniel Lezcano
As we introduced the idle injection cooling device called cpuidle_cooling, let's be consistent and rename the cpu_cooling to cpufreq_cooling as this one mitigates with OPPs changes. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Link: https://lore.kernel.org/r/20191219225317.17158-3-daniel.lezcano@linaro.org
2020-01-27thermal/drivers/cpu_cooling: Introduce the cpu idle cooling driverDaniel Lezcano
The cpu idle cooling device offers a new method to cool down a CPU by injecting idle cycles at runtime. It has some similarities with the intel power clamp driver but it is actually designed to be more generic and relying on the idle injection powercap framework. The idle injection duration is fixed while the running duration is variable. That allows to have control on the device reactivity for the user experience. An idle state powering down the CPU or the cluster will allow to drop the static leakage, thus restoring the heat capacity of the SoC. It can be set with a trip point between the hot and the critical points, giving the opportunity to prevent a hard reset of the system when the cpufreq cooling fails to cool down the CPU. With more sophisticated boards having a per core sensor, the idle cooling device allows to cool down a single core without throttling the compute capacity of several cpus belonging to the same clock line, so it could be used in collaboration with the cpufreq cooling device. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20191219225317.17158-2-daniel.lezcano@linaro.org
2020-01-27thermal/drivers/cpu_cooling: Add idle cooling device documentationDaniel Lezcano
Provide some documentation for the idle injection cooling effect in order to let people to understand the rational of the approach for the idle injection CPU cooling device. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20191219225317.17158-1-daniel.lezcano@linaro.org
2020-01-27thermal: rockchip: Enable hwmonStefan Schaeckeler
By default, of-based thermal drivers do not enable hwmon. Explicitly enable hwmon for both, the soc and gpu temperature sensor. Signed-off-by: Stefan Schaeckeler <schaecsn@gmx.net> Tested-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191212061702.BFE2D6E85603@corona.crabdance.com
2020-01-27thermal: armada: Clear reset in armadaxp_initZak Hays
The reset bit needs to be cleared in the init sequence otherwise it holds the block in reset. Signed-off-by: Zachary Hays <zhays@lexmark.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/BN8PR10MB33797EECAC557B5018A0A6628C580@BN8PR10MB3379.namprd10.prod.outlook.com
2020-01-27thermal: armada: Fix register offsets for AXPZak Hays
As shown in its device tree, Armada XP has the control1 register at 0x184d0, not 0x182d0. Signed-off-by: Zachary Hays <zhays@lexmark.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/BN8PR10MB337990B7688320D736760BB68C580@BN8PR10MB3379.namprd10.prod.outlook.com
2020-01-27thermal/drivers/Kconfig: Convert the CPU cooling device to a choiceDaniel Lezcano
The next changes will add a new way to cool down a CPU by injecting idle cycles. With the current configuration, a CPU cooling device is the cpufreq cooling device. As we want to add a new CPU cooling device, let's convert the CPU cooling to a choice giving a list of CPU cooling devices. At this point, there is obviously only one CPU cooling device. There is no functional changes. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Link: https://lore.kernel.org/r/20191204153930.9128-1-daniel.lezcano@linaro.org
2020-01-27thermal: qoriq: Add hwmon supportAndrey Smirnov
Expose thermal readings as a HWMON device, so that it could be accessed using lm-sensors. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-13-andrew.smirnov@gmail.com
2020-01-27thermal_hwmon: Add devres wrapper for thermal_add_hwmon_sysfs()Andrey Smirnov
Add devres wrapper for thermal_add_hwmon_sysfs() to simplify driver code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-12-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Do not report invalid temperature readingAndrey Smirnov
Before returning measured temperature data to upper layer we need to make sure that the reading was marked as "valid" to avoid reporting bogus data. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-11-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Enable all sensors before registering themAndrey Smirnov
Tmu_get_temp will get called as a part of sensor registration via devm_thermal_zone_of_sensor_register(). To prevent it from retruning bogus data we need to enable sensor monitoring before that. Looking at the datasheet (i.MX8MQ RM) there doesn't seem to be any harm in enabling them all, so, for the sake of simplicity, change the code to do just that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-10-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Convert driver to use regmap APIAndrey Smirnov
Convert driver to use regmap API, drop custom LE/BE IO helpers and simplify bit manipulation using regmap_update_bits(). This also allows us to convert some register initialization to use loops and adds convenient debug access to TMU registers via debugfs. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-9-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Drop unnecessary drvdata cleanupAndrey Smirnov
Driver data of underlying struct device will be set to NULL by Linux's driver infrastructure. Clearing it here is unnecessary. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-8-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Pass data to qoriq_tmu_calibration() directlyAndrey Smirnov
We can simplify error cleanup code if instead of passing a "struct platform_device *" to qoriq_tmu_calibration() and deriving a bunch of pointers from it, we pass those pointers directly. This way we won't be force to call platform_set_drvdata() as early in qoriq_tmu_probe() and need to have "platform_set_drvdata(pdev, NULL);" in error path. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-7-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Pass data to qoriq_tmu_register_tmu_zone() directlyAndrey Smirnov
Pass all necessary data to qoriq_tmu_register_tmu_zone() directly instead of passing a platform device and then deriving it. This is done as a first step to simplify resource deallocation code. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-6-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Embed per-sensor data into struct qoriq_tmu_dataAndrey Smirnov
Embed per-sensor data into struct qoriq_tmu_data so we can drop the code allocating it. This also allows us to get rid of per-sensor back reference to struct qoriq_tmu_data since now its address can be calculated using container_of(). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-5-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Add local struct qoriq_sensor pointerAndrey Smirnov
Add local struct qoriq_sensor pointer in qoriq_tmu_register_tmu_zone() for brevity. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-4-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Don't store struct thermal_zone_device referenceAndrey Smirnov
Struct thermal_zone_device reference stored as sensor's private data isn't really used anywhere in the code. Drop it. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-3-andrew.smirnov@gmail.com
2020-01-27thermal: qoriq: Add local struct device pointerAndrey Smirnov
Use a local "struct device *dev" for brevity. No functional change intended. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by: Lucas Stach <l.stach@pengutronix.de> Cc: Chris Healy <cphealy@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Angus Ainslie (Purism) <angus@akkea.ca> Cc: linux-imx@nxp.com Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191210164153.10463-2-andrew.smirnov@gmail.com
2020-01-27thermal: zx2967: Appease the kernel-doc deityAmit Kucheria
Fix up the following warning when compiled with make W=1: linux.git/drivers/thermal/zx2967_thermal.c:57: warning: Function parameter or member 'dev' not described in 'zx2967_thermal_priv' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1b4f6fb91e2e713ad5135f0d40dcded65dee9d0e.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: amlogic: Appease the kernel-doc deityAmit Kucheria
Fix up the following warning when compiled with make W=1: linux.git/drivers/thermal/amlogic_thermal.c:78: warning: Function parameter or member 'A' not described in 'amlogic_thermal_soc_calib_data' linux.git/drivers/thermal/amlogic_thermal.c:78: warning: Function parameter or member 'B' not described in 'amlogic_thermal_soc_calib_data' linux.git/drivers/thermal/amlogic_thermal.c:78: warning: Function parameter or member 'm' not described in 'amlogic_thermal_soc_calib_data' linux.git/drivers/thermal/amlogic_thermal.c:78: warning: Function parameter or member 'n' not described in 'amlogic_thermal_soc_calib_data' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/139c9191f1a18d528b5f94376facf40291d28244.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: tegra: Appease the kernel-doc deityAmit Kucheria
Fix up the following warning when compiled with make W=1: linux.git/drivers/thermal/tegra/soctherm.c:369: warning: Function parameter or member 'value' not described in 'ccroc_writel' linux.git/drivers/thermal/tegra/soctherm.c:369: warning: Excess function parameter 'v' description in 'ccroc_writel' linux.git/drivers/thermal/tegra/soctherm.c:447: warning: Function parameter or member 'dev' not described in 'enforce_temp_range' linux.git/drivers/thermal/tegra/soctherm.c:772: warning: Function parameter or member 'sg' not described in 'tegra_soctherm_set_hwtrips' linux.git/drivers/thermal/tegra/soctherm.c:772: warning: Function parameter or member 'tz' not described in 'tegra_soctherm_set_hwtrips' linux.git/drivers/thermal/tegra/soctherm.c:944: warning: Function parameter or member 'ts' not described in 'soctherm_oc_intr_enable' linux.git/drivers/thermal/tegra/soctherm.c:1167: warning: Function parameter or member 'data' not described in 'soctherm_oc_irq_disable' linux.git/drivers/thermal/tegra/soctherm.c:1167: warning: Excess function parameter 'irq_data' description in 'soctherm_oc_irq_disable' linux.git/drivers/thermal/tegra/soctherm.c:1224: warning: Function parameter or member 'ctrlr' not described in 'soctherm_irq_domain_xlate_twocell' linux.git/drivers/thermal/tegra/soctherm.c:1686: warning: Function parameter or member 'pdev' not described in 'soctherm_init_hw_throt_cdev' linux.git/drivers/thermal/tegra/soctherm.c:1764: warning: Function parameter or member 'ts' not described in 'throttlectl_cpu_level_cfg' linux.git/drivers/thermal/tegra/soctherm.c:1812: warning: Function parameter or member 'ts' not described in 'throttlectl_cpu_level_select' linux.git/drivers/thermal/tegra/soctherm.c:1855: warning: Function parameter or member 'ts' not described in 'throttlectl_cpu_mn' linux.git/drivers/thermal/tegra/soctherm.c:1886: warning: Function parameter or member 'ts' not described in 'throttlectl_gpu_level_select' linux.git/drivers/thermal/tegra/soctherm.c:1928: warning: Function parameter or member 'ts' not described in 'soctherm_throttle_program' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/db764f71253bb2ad569b0aeab4c91207a39317ce.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: samsung: Appease the kernel-doc deityAmit Kucheria
Fix up the following warning when compiled with make W=1: linux.git/drivers/thermal/samsung/exynos_tmu.c:141: warning: bad line: driver linux.git/drivers/thermal/samsung/exynos_tmu.c:203: warning: Function parameter or member 'tzd' not described in 'exynos_tmu_data' linux.git/drivers/thermal/samsung/exynos_tmu.c:203: warning: Function parameter or member 'tmu_set_trip_temp' not described in 'exynos_tmu_data' linux.git/drivers/thermal/samsung/exynos_tmu.c:203: warning: Function parameter or member 'tmu_set_trip_hyst' not described in 'exynos_tmu_data' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/1ded1697c6e5eff11b034b3302b9c79e88fa9c42.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: rockchip: Appease the kernel-doc deityAmit Kucheria
Replace a comment starting with /** by simply /* to avoid having it interpreted as a kernel-doc comment. Describe missing function parameters where needed. Fixes up the following warnings when compiled with make W=1: linux.git/drivers/thermal/rockchip_thermal.c:27: warning: cannot understand function prototype: 'enum tshut_mode ' linux.git/drivers/thermal/rockchip_thermal.c:37: warning: cannot understand function prototype: 'enum tshut_polarity ' linux.git/drivers/thermal/rockchip_thermal.c:46: warning: cannot understand function prototype: 'enum sensor_id ' linux.git/drivers/thermal/rockchip_thermal.c:56: warning: cannot understand function prototype: 'enum adc_sort_mode ' linux.git/drivers/thermal/rockchip_thermal.c:123: warning: Function parameter or member 'chn_id' not described in 'rockchip_tsadc_chip' linux.git/drivers/thermal/rockchip_thermal.c:123: warning: Function parameter or member 'control' not described in 'rockchip_tsadc_chip' linux.git/drivers/thermal/rockchip_thermal.c:167: warning: Function parameter or member 'sensors' not described in 'rockchip_thermal_data' linux.git/drivers/thermal/rockchip_thermal.c:608: warning: Function parameter or member 'grf' not described in 'rk_tsadcv2_initialize' linux.git/drivers/thermal/rockchip_thermal.c:608: warning: Function parameter or member 'regs' not described in 'rk_tsadcv2_initialize' linux.git/drivers/thermal/rockchip_thermal.c:608: warning: Function parameter or member 'tshut_polarity' not described in 'rk_tsadcv2_initialize' linux.git/drivers/thermal/rockchip_thermal.c:644: warning: Function parameter or member 'grf' not described in 'rk_tsadcv3_initialize' linux.git/drivers/thermal/rockchip_thermal.c:644: warning: Function parameter or member 'regs' not described in 'rk_tsadcv3_initialize' linux.git/drivers/thermal/rockchip_thermal.c:644: warning: Function parameter or member 'tshut_polarity' not described in 'rk_tsadcv3_initialize' linux.git/drivers/thermal/rockchip_thermal.c:732: warning: Function parameter or member 'regs' not described in 'rk_tsadcv3_control' linux.git/drivers/thermal/rockchip_thermal.c:732: warning: Function parameter or member 'enable' not described in 'rk_tsadcv3_control' linux.git/drivers/thermal/rockchip_thermal.c:1211: warning: Function parameter or member 'reset' not described in 'rockchip_thermal_reset_controller' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/c3cbdb0619fec602668ba7ae703ba49d67e30b33.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: mediatek: Appease the kernel-doc deityAmit Kucheria
Replace a comment starting with /** by simply /* to avoid having it interpreted as a kernel-doc comment. Describe missing function parameters where needed. Fixes up the following warnings when compiled with make W=1: linux.git/drivers/thermal/mtk_thermal.c:374: warning: cannot understand function prototype: 'const struct mtk_thermal_data mt8173_thermal_data = ' linux.git/drivers/thermal/mtk_thermal.c:413: warning: cannot understand function prototype: 'const struct mtk_thermal_data mt2701_thermal_data = ' linux.git/drivers/thermal/mtk_thermal.c:443: warning: cannot understand function prototype: 'const struct mtk_thermal_data mt2712_thermal_data = ' linux.git/drivers/thermal/mtk_thermal.c:499: warning: cannot understand function prototype: 'const struct mtk_thermal_data mt8183_thermal_data = ' linux.git/drivers/thermal/mtk_thermal.c:529: warning: Function parameter or member 'sensno' not described in 'raw_to_mcelsius' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/ba10b886705879fd1b7d529fec50503d6696df20.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: max77620: Appease the kernel-doc deityAmit Kucheria
Fix up the following warning when compiled with make W=1: linux.git/drivers/thermal/max77620_thermal.c:48: warning: Function parameter or member 'temp' not described in 'max77620_thermal_read_temp' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/c943d51e7913a4b73cda447547b8ee77c857f7ba.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: devfreq_cooling: Appease the kernel-doc deityAmit Kucheria
Fix up the following warnings with make W=1: linux.git/drivers/thermal/devfreq_cooling.c:68: warning: Function parameter or member 'capped_state' not described in 'devfreq_cooling_device' linux.git/drivers/thermal/devfreq_cooling.c:593: warning: Function parameter or member 'cdev' not described in 'devfreq_cooling_unregister' linux.git/drivers/thermal/devfreq_cooling.c:593: warning: Excess function parameter 'dfc' description in 'devfreq_cooling_unregister' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/7059d82472fe12139fc7a3379c5b9716a23cce5c.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: step_wise: Appease the kernel-doc deityAmit Kucheria
Replace - with : to appease the kernel-doc gods and fix warnings such as the following when compiled with make W=1: linux-amit.git/drivers/thermal/step_wise.c:187: warning: Function parameter or member 'tz' not described in 'step_wise_throttle' linux-amit.git/drivers/thermal/step_wise.c:187: warning: Function parameter or member 'trip' not described in 'step_wise_throttle' linux.git/drivers/thermal/fair_share.c:79: warning: Function parameter or member 'tz' not described in 'fair_share_throttle' linux.git/drivers/thermal/fair_share.c:79: warning: Function parameter or member 'trip' not described in 'fair_share_throttle' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/5d48ac6f85667a53902092ad5bbfef8cc89a7162.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: cpu_cooling: Appease the kernel-doc deityAmit Kucheria
Describe the function parameter to fix the following warning with make W=1: linux.git/drivers/thermal/cpu_cooling.c:92: warning: Function parameter or member 'qos_req' not described in 'cpufreq_cooling_device' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/ddb09e9728533c274edae7ff3da515b3cf7ef231.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: of-thermal: Appease the kernel-doc deityAmit Kucheria
Replace a comment starting with /** by simply /* to avoid having it interpreted as a kernel-doc comment. Fixes the following warning when compile with make W=1: linux.git/drivers/thermal/of-thermal.c:761: warning: cannot understand function prototype: 'const char *trip_types[] = ' Signed-off-by: Amit Kucheria <amit.kucheria@linaro.org> Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/dc742789bf4b3c8207b01c7946f2b401350536a7.1574242756.git.amit.kucheria@linaro.org
2020-01-27thermal: db8500: Depromote debug printLinus Walleij
We are not interested in getting this debug print on our console all the time. Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Stephan Gerhold <stephan@gerhold.net> Fixes: 6c375eccded4 ("thermal: db8500: Rewrite to be a pure OF sensor") Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Stephan Gerhold <stephan@gerhold.net> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20191119074650.2664-1-linus.walleij@linaro.org
2020-01-26Linux 5.5Linus Torvalds
2020-01-26Merge tag 'io_uring-5.5-2020-01-26' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull io_uring fixes from Jens Axboe: "Fix for two regressions in this cycle, both reported by the postgresql use case. One removes the added restriction on who can submit IO, making it possible for rings shared across forks to do so. The other fixes an issue for the same kind of use case, where one exiting process would cancel all IO" * tag 'io_uring-5.5-2020-01-26' of git://git.kernel.dk/linux-block: io_uring: don't cancel all work on process exit Revert "io_uring: only allow submit from owning task"
2020-01-26Merge tag 'block-5.5-2020-01-26' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fix from Jens Axboe: "Unfortunately this weekend we had a few last minute reports, one was for block. The partition disable for zoned devices was overly restrictive, it can work (and be supported) just fine for host-aware variants. Here's a fix ensuring that's the case so we don't break existing users of that" * tag 'block-5.5-2020-01-26' of git://git.kernel.dk/linux-block: block: allow partitions on host aware zone devices
generated by cgit (git 2.34.1) at 2024-07-02 04:49:38 +0000