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2019-01-05Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermalLinus Torvalds2-20/+15
Pull thermal SoC updates from Eduardo Valentin: - Tegra DT binding documentation for Tegra194 - Armada now supports ap806 and cp110 - RCAR thermal now supports R8A774C0 and R8A77990 - Fixes on thermal_hwmon, IMX, generic-ADC, ST, RCAR, Broadcom, Uniphier, QCOM, Tegra, PowerClamp, and Armada thermal drivers. * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal: (22 commits) thermal: generic-adc: Fix adc to temp interpolation thermal: rcar_thermal: add R8A77990 support dt-bindings: thermal: rcar-thermal: add R8A77990 support thermal: rcar_thermal: add R8A774C0 support dt-bindings: thermal: rcar-thermal: add R8A774C0 support dt-bindings: cp110: document the thermal interrupt capabilities dt-bindings: ap806: document the thermal interrupt capabilities MAINTAINERS: thermal: add entry for Marvell MVEBU thermal driver thermal: armada: add overheat interrupt support thermal: st: fix Makefile typo thermal: uniphier: Convert to SPDX identifier thermal/intel_powerclamp: Change to use DEFINE_SHOW_ATTRIBUTE macro thermal: tegra: soctherm: Change to use DEFINE_SHOW_ATTRIBUTE macro dt-bindings: thermal: tegra-bpmp: Add Tegra194 support thermal: imx: save one condition block for normal case of nvmem initialization thermal: imx: fix for dependency on cpu-freq thermal: tsens: qcom: do not create duplicate regmap debugfs entries thermal: armada: Use PTR_ERR_OR_ZERO in armada_thermal_probe_legacy() dt-bindings: thermal: rcar-gen3-thermal: All variants use 3 interrupts thermal: broadcom: use devm_thermal_zone_of_sensor_register ...
2019-01-02thermal: broadcom: use devm_thermal_zone_of_sensor_registerJulia Lawall1-20/+4
Using devm_thermal_zone_of_sensor_register allows to simplify some error handling code, drop a label, and drop the remove function. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2019-01-02thermal: bcm2835: enable hwmon explicitlyMatthias Brugger1-0/+11
By defaul of-based thermal driver do not enable hwmon. This patch does this explicitly, so that the temperature can be read through the common hwmon sysfs. Signed-off-by: Matthias Brugger <mbrugger@suse.com> Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2018-12-05thermal: broadcom: constify thermal_zone_of_device_ops structureJulia Lawall1-1/+1
The thermal_zone_of_device_ops structure can be const as it is only passed as the last argument of thermal_zone_of_sensor_register and the corresponding parameter is declared as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2018-12-04thermal: bcm2835: Switch to SPDX identifierStefan Wahren1-10/+1
Adopt the SPDX license identifier headers to ease license compliance management. Cc: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2018-06-05thermal: bcm2835: Stop using printk format %pCrGeert Uytterhoeven1-2/+2
Printk format "%pCr" will be removed soon, as clk_get_rate() must not be called in atomic context. Replace it by printing the variable that already holds the clock rate. Note that calling clk_get_rate() is safe here, as the code runs in task context. Link: http://lkml.kernel.org/r/1527845302-12159-3-git-send-email-geert+renesas@glider.be To: Jia-Ju Bai <baijiaju1990@gmail.com> To: Jonathan Corbet <corbet@lwn.net> To: Michael Turquette <mturquette@baylibre.com> To: Stephen Boyd <sboyd@kernel.org> To: Zhang Rui <rui.zhang@intel.com> To: Eduardo Valentin <edubezval@gmail.com> To: Eric Anholt <eric@anholt.net> To: Stefan Wahren <stefan.wahren@i2se.com> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: linux-doc@vger.kernel.org Cc: linux-clk@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: linux-serial@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-renesas-soc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: stable@vger.kernel.org # 4.12+ Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Petr Mladek <pmladek@suse.com>
2017-10-31thermal: add brcmstb AVS TMON driverBrian Norris3-0/+395
The AVS TMON core provides temperature readings, a pair of configurable high- and low-temperature threshold interrupts, and an emergency over-temperature chip reset. The driver utilizes the first two to provide temperature readings and high-temperature notifications to applications. The over-temperature reset is not exposed to applications; this reset threshold is critical to the system and should be set with care within the bootloader. Applications may choose to utilize the notification mechanism, the temperature reading mechanism (e.g., through polling), or both. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Doug Berger <opendmb@gmail.com> Signed-off-by: Markus Mayer <mmayer@broadcom.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-08-11thermal: bcm2835: constify thermal_zone_of_device_ops structuresJulia Lawall1-1/+1
The thermal_zone_of_device_ops structure is only passed as the fourth argument to thermal_zone_of_sensor_register, which is declared as const. Thus the thermal_zone_of_device_ops structure itself can be const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2017-07-05Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-socZhang Rui1-1/+0
2017-06-30thermal: bcm2835: fix an error code in probe()Dan Carpenter1-1/+0
This causes a static checker because we're passing a valid pointer to PTR_ERR(). "err" is already the correct error code, so we can just delete this line. Fixes: bcb7dd9ef206 ("thermal: bcm2835: add thermal driver for bcm2835 SoC") Acked-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-05-23thermal: broadcom: ns-thermal: default on iProc SoCsJon Mason1-4/+5
Tweak the Kconfig description to mention support for NSP and make the default on for iProc based platforms. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-04-23thermal: bcm2835: move to the broadcom subdirectoryRafał Miłecki3-0/+323
We already have 2 Broadcom drivers and at least 1 more is coming. This made us create broadcom subdirectory where bcm2835 should be moves now. Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-04-23thermal: broadcom: ns: specify myself as MODULE_AUTHORRafał Miłecki1-0/+1
Just in case someone uses modinfo to find (blame) me. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2017-04-06thermal: broadcom: add Northstar thermal driverRafał Miłecki3-0/+114
Northstar is a SoC family commonly used in home routers. This commit adds a driver for checking CPU temperature. As Northstar Plus seems to also have this IP block this new symbol gets ARCH_BCM_IPROC dependency. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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