linux.git/drivers/thermal/qcom, branch v6.1.2

thermal/drivers/qcom/lmh: Fix irq handler return value

2022-12-31T12:32:43+00:00

[ Upstream commit 46a891e45be97c6781ac34f5ec777d69370e252b ]

After enough invocations the LMh irq is eventually reported as bad, because the
handler doesn't return IRQ_HANDLED, fix this.

Fixes: 53bca371cdf7 ("thermal/drivers/qcom: Add support for LMh driver")
Reported-by: Daniel Lezcano 
Signed-off-by: Bjorn Andersson 
Reviewed-by: Dmitry Baryshkov 
Link: https://lore.kernel.org/r/20220316180322.88132-1-bjorn.andersson@linaro.org
Signed-off-by: Daniel Lezcano 
Signed-off-by: Sasha Levin

thermal/drivers/qcom/temp-alarm: Fix inaccurate warning for gen2

2022-12-31T12:32:43+00:00

[ Upstream commit 8763f8acbf8aef22a2321d4c978cd078aa3b8f64 ]

On gen2 chips the stage2 threshold is not 140 degC but 125 degC.

Make the warning message clearer by using this variable and also by
including the temperature that was checked for.

Fixes: aa92b3310c55 ("thermal/drivers/qcom-spmi-temp-alarm: Add support for GEN2 rev 1 PMIC peripherals")
Signed-off-by: Luca Weiss 
Reviewed-by: Amit Kucheria 
Link: https://lore.kernel.org/r/20221020145237.942146-1-luca.weiss@fairphone.com
Signed-off-by: Daniel Lezcano 
Signed-off-by: Sasha Levin

Merge tag 'thermal-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2022-10-10T20:52:14+00:00

Pull more thermal control updates from Rafael Wysocki:
 "These fix assorted issues in the thermal core and ARM thermal drivers.

  Specifics:

   - Use platform data to get the sensor ID instead of parsing the
     device in imx_sc thermal driver and remove the dedicated OF
     function from the core code (Daniel Lezcano).

   - Fix Kconfig dependency for the QCom tsens thermal driver (Jonathan
     Cameron).

   - Add missing const annotation to the RCar ops thermal driver (Lad
     Prabhakar).

   - Drop duplicate parameter check from
     thermal_zone_device_register_with_trips() (Lad Prabhakar).

   - Fix NULL pointer dereference in trip_point_temp_store() by making
     it check if the ->set_trip_temp() operation is present (Lad
     Prabhakar).

   - Fix the MSM8939 fourth sensor hardware ID in the QCom tsens thermal
     driver (Vincent Knecht)"

* tag 'thermal-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  thermal/drivers/qcom/tsens-v0_1: Fix MSM8939 fourth sensor hw_id
  thermal/core: Add a check before calling set_trip_temp()
  thermal/core: Drop valid pointer check for type
  thermal/drivers/rcar_thermal: Constify static thermal_zone_device_ops
  thermal/drivers/qcom: Drop false build dependency of all QCOM drivers on QCOM_TSENS
  thermal/of: Remove the thermal_zone_of_get_sensor_id() function
  thermal/drivers/imx_sc: Rely on the platform data to get the resource id

Merge tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2022-10-08T15:56:37+00:00

Pull char/misc and other driver updates from Greg KH:
 "Here is the large set of char/misc and other small driver subsystem
  changes for 6.1-rc1. Loads of different things in here:

   - IIO driver updates, additions, and changes. Probably the largest
     part of the diffstat

   - habanalabs driver update with support for new hardware and
     features, the second largest part of the diff.

   - fpga subsystem driver updates and additions

   - mhi subsystem updates

   - Coresight driver updates

   - gnss subsystem updates

   - extcon driver updates

   - icc subsystem updates

   - fsi subsystem updates

   - nvmem subsystem and driver updates

   - misc driver updates

   - speakup driver additions for new features

   - lots of tiny driver updates and cleanups

  All of these have been in the linux-next tree for a while with no
  reported issues"

* tag 'char-misc-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (411 commits)
  w1: Split memcpy() of struct cn_msg flexible array
  spmi: pmic-arb: increase SPMI transaction timeout delay
  spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes
  spmi: pmic-arb: correct duplicate APID to PPID mapping logic
  spmi: pmic-arb: add support to dispatch interrupt based on IRQ status
  spmi: pmic-arb: check apid against limits before calling irq handler
  spmi: pmic-arb: do not ack and clear peripheral interrupts in cleanup_irq
  spmi: pmic-arb: handle spurious interrupt
  spmi: pmic-arb: add a print in cleanup_irq
  drivers: spmi: Directly use ida_alloc()/free()
  MAINTAINERS: add TI ECAP driver info
  counter: ti-ecap-capture: capture driver support for ECAP
  Documentation: ABI: sysfs-bus-counter: add frequency & num_overflows items
  dt-bindings: counter: add ti,am62-ecap-capture.yaml
  counter: Introduce the COUNTER_COMP_ARRAY component type
  counter: Consolidate Counter extension sysfs attribute creation
  counter: Introduce the Count capture component
  counter: 104-quad-8: Add Signal polarity component
  counter: Introduce the Signal polarity component
  counter: interrupt-cnt: Implement watch_validate callback
  ...

thermal/drivers/qcom/tsens-v0_1: Fix MSM8939 fourth sensor hw_id

2022-10-04T09:21:43+00:00

Reading temperature from this sensor fails with 'Invalid argument'.

Looking at old vendor dts [1], its hw_id should be 3 instead of 4.
Change this hw_id accordingly.

[1] https://github.com/msm8916-mainline/android_kernel_qcom_msm8916/blob/master/arch/arm/boot/dts/qcom/msm8939-common.dtsi#L511

Fixes: 332bc8ebab2c ("thermal: qcom: tsens-v0_1: Add support for MSM8939")
Signed-off-by: Vincent Knecht 
Reviewed-by: Dmitry Baryshkov 
Reviewed-by: Bjorn Andersson 
Reviewed-by: Bryan O'Donoghue 
Link: https://lore.kernel.org/r/20220811105014.7194-1-vincent.knecht@mailoo.org
Signed-off-by: Daniel Lezcano

nvmem: prefix all symbols with NVMEM_

2022-09-24T12:54:38+00:00

This unifies all NVMEM symbols. They follow one style now.

Reviewed-by: Matthias Brugger 
Acked-by: Arnd Bergmann 
Signed-off-by: Rafał Miłecki 
Signed-off-by: Srinivas Kandagatla 
Link: https://lore.kernel.org/r/20220916122100.170016-8-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman

thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err()

2022-08-17T12:09:39+00:00

The print function dev_err() is redundant because platform_get_irq()
already prints an error.

./drivers/thermal/qcom/qcom-spmi-adc-tm5.c:1029:2-9: line 1029 is redundant because platform_get_irq() already prints an error.

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=1846
Reported-by: Abaci Robot 
Signed-off-by: Jiapeng Chong 
Reviewed-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20220809034346.128607-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Daniel Lezcano

thermal/drivers/qcom: Switch to new of API

2022-08-17T12:09:38+00:00

The thermal OF code has a new API allowing to migrate the OF
initialization to a simpler approach. The ops are no longer device
tree specific and are the generic ones provided by the core code.

Convert the ops to the thermal_zone_device_ops format and use the new
API to register the thermal zone with these generic ops.

Signed-off-by: Daniel Lezcano 
Reviewed-by: Dmitry Baryshkov 
Link: https://lore.kernel.org/r/20220804224349.1926752-12-daniel.lezcano@linexp.org
Signed-off-by: Daniel Lezcano

thermal: qcom: qcom-spmi-adc-tm5: convert to IIO fwnode API

2022-08-15T21:29:59+00:00

Make usage of the new firmware agnostic API
'devm_of_iio_channel_get_by_name()' to get the IIO channel.

Signed-off-by: Nuno Sá 
Reviewed-by: Andy Shevchenko 
Acked-by: Daniel Lezcano 
Link: https://lore.kernel.org/r/20220715122903.332535-7-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron

thermal/drivers/qcom/spmi-adc-tm5: Register thermal zones as hwmon sensors

2022-07-28T15:29:51+00:00

Register thermal zones as hwmon sensors to let userspace read
temperatures using standard hwmon interface.

Signed-off-by: Dmitry Baryshkov 
Reviewed-by: Bhupesh Sharma 
Link: https://lore.kernel.org/r/20220719054940.755907-2-dmitry.baryshkov@linaro.org
Signed-off-by: Daniel Lezcano