linux-toradex.git/drivers/thermal/broadcom, branch v5.0

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal

2019-01-06T00:01:16+00:00

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
  ...

thermal: broadcom: use devm_thermal_zone_of_sensor_register

2019-01-02T12:47:09+00:00

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 
Reviewed-by: Daniel Lezcano 
Signed-off-by: Eduardo Valentin

thermal: bcm2835: enable hwmon explicitly

2019-01-02T12:47:08+00:00

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 
Acked-by: Stefan Wahren 
Signed-off-by: Eduardo Valentin

thermal: broadcom: constify thermal_zone_of_device_ops structure

2018-12-05T14:47:46+00:00

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 
Reviewed-by: Daniel Lezcano 
Signed-off-by: Eduardo Valentin

thermal: bcm2835: Switch to SPDX identifier

2018-12-05T05:35:33+00:00

Adopt the SPDX license identifier headers to ease license compliance
management.

Cc: Martin Sperl 
Signed-off-by: Stefan Wahren 
Signed-off-by: Eduardo Valentin

thermal: bcm2835: Stop using printk format %pCr

2018-06-05T07:43:38+00:00

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 
To: Jonathan Corbet 
To: Michael Turquette 
To: Stephen Boyd 
To: Zhang Rui 
To: Eduardo Valentin 
To: Eric Anholt 
To: Stefan Wahren 
To: Greg Kroah-Hartman 
Cc: Sergey Senozhatsky 
Cc: Petr Mladek 
Cc: Linus Torvalds 
Cc: Steven Rostedt 
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 
Acked-by: Stefan Wahren 
Signed-off-by: Petr Mladek

thermal: add brcmstb AVS TMON driver

2017-11-01T02:32:19+00:00

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 
Signed-off-by: Doug Berger 
Signed-off-by: Markus Mayer 
Signed-off-by: Eduardo Valentin

thermal: bcm2835: constify thermal_zone_of_device_ops structures

2017-08-11T03:38:30+00:00

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 
Acked-by: Stefan Wahren 
Signed-off-by: Zhang Rui

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc

2017-07-05T06:51:32+00:00

thermal: bcm2835: fix an error code in probe()

2017-06-30T23:46:11+00:00

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 
Signed-off-by: Dan Carpenter 
Signed-off-by: Eduardo Valentin