Merge tag 'thermal-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull thermal control updates from Rafael Wysocki:
 "These extend the thermal trip point crossing notifications sent via
  netlink to contain the temperature causing the trip point to be
  crossed, deprecate the user space thermal governor, add new DT
  bindings to drivers, move ABI documentation to Documentation/ABI, fix
  assorted issues and clean up code.

  Specifics:

   - Constify a variable in thermal MMIO driver (Rikard Falkeborn).

   - Add the current temperature in the netlink message when crossing a
     trip point in order to prevent useless back and forth reading from
     userspace (Daniel Lezcano).

   - Add support for the 'HC' variant on PM8998 PMIC in order to support
     VADC channels on recent QCom boards (Bjorn Andersson).

   - Add support for calibration values from hardware when they are
     fused (Niklas Söderlund).

   - Fix NULL pointer dereference in the thermal_release callback when
     an error occurs in the thermal_zone_device_register() (Yuanzheng
     Song).

   - Fix use-after-free in __thermal_cooling_device_register() in the
     error path (Ziyang Xuan).

   - Fix compilation of the LMh driver when CONFIG_QCOM_SCM is not set
     (Jackie Liu).

   - Add timeout when reading a register that can block forever in
     certain circumstances in the tsens driver (Ansuel Smith).

   - Add DT binding for the reset lines and use them in the rockchip
     sensor driver (Johan Jonker).

   - Add new uniphier NX1 SoC temperature sensor (Kunihiko Hayashi).

   - Save and restore the TCC value in the int340x driver (Antoine
     Tenart).

   - Deprecate the writability of the cooling device state sysfs file
     and the user space governor (Daniel Lezcano).

   - Delete bogus length check in int340x (Dan Carpenter).

   - Use bitmap_zalloc/bitmap_free when applicable in intel_powerclamp
     (Christophe JAILLET).

   - Move thermal ABI documentation to Documentation/ABI (Mauro Carvalho
     Chehab)"

* tag 'thermal-5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (21 commits)
  thermal/core: Deprecate changing cooling device state from userspace
  thermal/core: Make the userspace governor deprecated
  thermal/drivers/int340x: Improve the tcc offset saving for suspend/resume
  thermal/drivers/uniphier: Add compatible string for NX1 SoC
  dt-bindings: thermal: uniphier: Add binding for NX1 SoC
  thermal/drivers/rockchip_thermal: Allow more resets for tsadc node
  dt-bindings: thermal: remove redundant comments from rockchip-thermal.yaml
  dt-bindings: thermal: allow more resets for tsadc node in rockchip-thermal.yaml
  thermal/drivers/tsens: Add timeout to get_temp_tsens_valid
  thermal/drivers/qcom/lmh: make QCOM_LMH depends on QCOM_SCM
  thermal/core: fix a UAF bug in __thermal_cooling_device_register()
  thermal/core: Fix null pointer dereference in thermal_release()
  thermal: rcar_gen3_thermal: Read calibration from hardware
  thermal: rcar_gen3_thermal: Store thcode and ptat in priv data
  thermal/drivers/qcom/spmi-adc-tm5: Add support for HC variant
  dt-bindings: thermal: qcom: add HC variant of adc-thermal monitor bindings
  thermal: Move ABI documentation to Documentation/ABI
  thermal/drivers/netlink: Add the temperature when crossing a trip point
  thermal/drivers/thermal_mmio: Constify static struct thermal_mmio_ops
  thermal: int340x: delete bogus length check
  ...

25 files changed, 679 insertions, 314 deletions

diff --git a/Documentation/ABI/testing/sysfs-class-thermal b/Documentation/ABI/testing/sysfs-class-thermal
new file mode 100644
index 00000000000000..2c52bb1f864ce0
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-thermal
@@ -0,0 +1,259 @@
+What:		/sys/class/thermal/thermal_zoneX/type
+Description:
+		Strings which represent the thermal zone type.
+		This is given by thermal zone driver as part of registration.
+		E.g: "acpitz" indicates it's an ACPI thermal device.
+		In order to keep it consistent with hwmon sys attribute; this
+		shouldbe a short, lowercase string, not containing spaces nor
+		dashes.
+
+		RO, Required
+
+What:		/sys/class/thermal/thermal_zoneX/temp
+Description:
+		Current temperature as reported by thermal zone (sensor).
+
+		Unit: millidegree Celsius
+
+		RO, Required
+
+What:		/sys/class/thermal/thermal_zoneX/mode
+Description:
+		One of the predefined values in [enabled, disabled].
+		This file gives information about the algorithm that is
+		currently managing the thermal zone. It can be either default
+		kernel based algorithm or user space application.
+
+		enabled
+				enable Kernel Thermal management.
+		disabled
+				Preventing kernel thermal zone driver actions upon
+				trip points so that user application can take full
+				charge of the thermal management.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/policy
+Description:
+		One of the various thermal governors used for a particular zone.
+
+		RW, Required
+
+What:		/sys/class/thermal/thermal_zoneX/available_policies
+Description:
+		Available thermal governors which can be used for a
+		particular zone.
+
+		RO, Required
+
+What:		/sys/class/thermal/thermal_zoneX/trip_point_Y_temp
+Description:
+		The temperature above which trip point will be fired.
+
+		Unit: millidegree Celsius
+
+		RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/trip_point_Y_type
+Description:
+		Strings which indicate the type of the trip point.
+
+		E.g. it can be one of critical, hot, passive, `active[0-*]`
+		for ACPI thermal zone.
+
+		RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/trip_point_Y_hyst
+Description:
+		The hysteresis value for a trip point, represented as an
+		integer.
+
+		Unit: Celsius
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/cdevY
+Description:
+	Sysfs link to the thermal cooling device node where the sys I/F
+	for cooling device throttling control represents.
+
+	RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/cdevY_trip_point
+Description:
+		The trip point in this thermal zone which `cdev[0-*]` is
+		associated with; -1 means the cooling device is not
+		associated with any trip point.
+
+		RO, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/cdevY_weight
+Description:
+		The influence of `cdev[0-*]` in this thermal zone. This value
+		is relative to the rest of cooling devices in the thermal
+		zone. For example, if a cooling device has a weight double
+		than that of other, it's twice as effective in cooling the
+		thermal zone.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/emul_temp
+Description:
+		Interface to set the emulated temperature method in thermal zone
+		(sensor). After setting this temperature, the thermal zone may
+		pass this temperature to platform emulation function if
+		registered or cache it locally. This is useful in debugging
+		different temperature threshold and its associated cooling
+		action. This is write only node and writing 0 on this node
+		should disable emulation.
+
+		Unit: millidegree Celsius
+
+		WO, Optional
+
+		WARNING:
+		    Be careful while enabling this option on production systems,
+		    because userland can easily disable the thermal policy by simply
+		    flooding this sysfs node with low temperature values.
+
+
+What:		/sys/class/thermal/thermal_zoneX/k_d
+Description:
+		The derivative term of the power allocator governor's PID
+		controller. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/k_i
+Description:
+		The integral term of the power allocator governor's PID
+		controller. This term allows the PID controller to compensate
+		for long term drift. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/k_po
+Description:
+		The proportional term of the power allocator governor's PID
+		controller during temperature overshoot. Temperature overshoot
+		is when the current temperature is above the "desired
+		temperature" trip point. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/k_pu
+Description:
+		The proportional term of the power allocator governor's PID
+		controller during temperature undershoot. Temperature undershoot
+		is when the current temperature is below the "desired
+		temperature" trip point. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/integral_cutoff
+Description:
+		Temperature offset from the desired temperature trip point
+		above which the integral term of the power allocator
+		governor's PID controller starts accumulating errors. For
+		example, if integral_cutoff is 0, then the integral term only
+		accumulates error when temperature is above the desired
+		temperature trip point. For more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		Unit: millidegree Celsius
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/slope
+Description:
+		The slope constant used in a linear extrapolation model
+		to determine a hotspot temperature based off the sensor's
+		raw readings. It is up to the device driver to determine
+		the usage of these values.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/offset
+Description:
+		The offset constant used in a linear extrapolation model
+		to determine a hotspot temperature based off the sensor's
+		raw readings. It is up to the device driver to determine
+		the usage of these values.
+
+		RW, Optional
+
+What:		/sys/class/thermal/thermal_zoneX/sustainable_power
+Description:
+		An estimate of the sustained power that can be dissipated by
+		the thermal zone. Used by the power allocator governor. For
+		more information see
+		Documentation/driver-api/thermal/power_allocator.rst
+
+		Unit: milliwatts
+
+		RW, Optional
+
+What:		/sys/class/thermal/cooling_deviceX/type
+Description:
+		String which represents the type of device, e.g:
+
+		- for generic ACPI: should be "Fan", "Processor" or "LCD"
+		- for memory controller device on intel_menlow platform:
+		should be "Memory controller".
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/max_state
+Description:
+		The maximum permissible cooling state of this cooling device.
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/cur_state
+Description:
+		The current cooling state of this cooling device.
+		The value can any integer numbers between 0 and max_state:
+
+		- cur_state == 0 means no cooling
+		- cur_state == max_state means the maximum cooling.
+
+		RW, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/reset
+Description:
+		Writing any value resets the cooling device's statistics.
+
+		WO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/time_in_state_ms:
+Description:
+		The amount of time spent by the cooling device in various
+		cooling states. The output will have "<state> <time>" pair
+		in each line, which will mean this cooling device spent <time>
+		msec of time at <state>.
+
+		Output will have one line for each of the supported states.
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/total_trans
+Description:
+		A single positive value showing the total number of times
+		the state of a cooling device is changed.
+
+		RO, Required
+
+What:		/sys/class/thermal/cooling_deviceX/stats/trans_table
+Description:
+		This gives fine grained information about all the cooling state
+		transitions. The cat output here is a two dimensional matrix,
+		where an entry <i,j> (row i, column j) represents the number
+		of transitions from State_i to State_j. If the transition
+		table is bigger than PAGE_SIZE, reading this will return
+		an -EFBIG error.
+
+		RO, Required
diff --git a/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml b/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml
new file mode 100644
index 00000000000000..8273ac55b63fee
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml
@@ -0,0 +1,149 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/qcom-spmi-adc-tm-hc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm's SPMI PMIC ADC HC Thermal Monitoring
+maintainers:
+  - Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+
+properties:
+  compatible:
+    const: qcom,spmi-adc-tm-hc
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 1
+    description:
+      Number of cells required to uniquely identify the thermal sensors. Since
+      we have multiple sensors this is set to 1
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  qcom,avg-samples:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: Number of samples to be used for measurement.
+    enum:
+      - 1
+      - 2
+      - 4
+      - 8
+      - 16
+    default: 1
+
+  qcom,decimation:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: This parameter is used to decrease ADC sampling rate.
+            Quicker measurements can be made by reducing decimation ratio.
+    enum:
+      - 256
+      - 512
+      - 1024
+    default: 1024
+
+patternProperties:
+  "^([-a-z0-9]*)@[0-7]$":
+    type: object
+    description:
+      Represent one thermal sensor.
+
+    properties:
+      reg:
+        description: Specify the sensor channel. There are 8 channels in PMIC5's ADC TM
+        minimum: 0
+        maximum: 7
+
+      io-channels:
+        description:
+          From common IIO binding. Used to pipe PMIC ADC channel to thermal monitor
+
+      qcom,ratiometric:
+        $ref: /schemas/types.yaml#/definitions/flag
+        description:
+          Channel calibration type.
+          If this property is specified VADC will use the VDD reference
+          (1.875V) and GND for channel calibration. If property is not found,
+          channel will be calibrated with 0V and 1.25V reference channels,
+          also known as absolute calibration.
+
+      qcom,hw-settle-time-us:
+        description: Time between AMUX getting configured and the ADC starting conversion.
+        enum: [0, 100, 200, 300, 400, 500, 600, 700, 1000, 2000, 4000, 6000, 8000, 10000]
+
+      qcom,pre-scaling:
+        $ref: /schemas/types.yaml#/definitions/uint32-array
+        description: Used for scaling the channel input signal before the
+          signal is fed to VADC. The configuration for this node is to know the
+          pre-determined ratio and use it for post scaling. It is a pair of
+          integers, denoting the numerator and denominator of the fraction by
+          which input signal is multiplied. For example, <1 3> indicates the
+          signal is scaled down to 1/3 of its value before ADC measurement.  If
+          property is not found default value depending on chip will be used.
+        items:
+          - const: 1
+          - enum: [ 1, 3, 4, 6, 20, 8, 10 ]
+
+    required:
+      - reg
+      - io-channels
+
+    additionalProperties:
+      false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - "#address-cells"
+  - "#size-cells"
+  - "#thermal-sensor-cells"
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/iio/qcom,spmi-vadc.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    spmi_bus {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        pm8998_adc: adc@3100 {
+            reg = <0x3100>;
+            compatible = "qcom,spmi-adc-rev2";
+            #address-cells = <1>;
+            #size-cells = <0>;
+            #io-channel-cells = <1>;
+
+            /* Other propreties are omitted */
+            adc-chan@4c {
+                reg = <ADC5_XO_THERM_100K_PU>;
+            };
+        };
+
+        pm8998_adc_tm: adc-tm@3400 {
+            compatible = "qcom,spmi-adc-tm-hc";
+            reg = <0x3400>;
+            interrupts = <0x2 0x34 0x0 IRQ_TYPE_EDGE_RISING>;
+            #thermal-sensor-cells = <1>;
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            thermistor@1 {
+                reg = <1>;
+                io-channels = <&pm8998_adc ADC5_XO_THERM_100K_PU>;
+                qcom,ratiometric;
+                qcom,hw-settle-time-us = <200>;
+            };
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
index b96ea277b5583e..f6c1be226aaa90 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
@@ -12,14 +12,14 @@ maintainers:
 properties:
   compatible:
     enum:
-      - rockchip,px30-tsadc # PX30 SoCs
-      - rockchip,rv1108-tsadc # RV1108 SoCs
-      - rockchip,rk3228-tsadc # RK3228 SoCs
-      - rockchip,rk3288-tsadc # RK3288 SoCs
-      - rockchip,rk3328-tsadc # RK3328 SoCs
-      - rockchip,rk3368-tsadc # RK3368 SoCs
-      - rockchip,rk3399-tsadc # RK3399 SoCs
-      - rockchip,rk3568-tsadc # RK3568 SoCs
+      - rockchip,px30-tsadc
+      - rockchip,rk3228-tsadc
+      - rockchip,rk3288-tsadc
+      - rockchip,rk3328-tsadc
+      - rockchip,rk3368-tsadc
+      - rockchip,rk3399-tsadc
+      - rockchip,rk3568-tsadc
+      - rockchip,rv1108-tsadc
 
   reg:
     maxItems: 1
@@ -37,11 +37,15 @@ properties:
       - const: apb_pclk
 
   resets:
-    maxItems: 1
+    minItems: 1
+    maxItems: 3
 
   reset-names:
+    minItems: 1
     items:
       - const: tsadc-apb
+      - const: tsadc
+      - const: tsadc-phy
 
   "#thermal-sensor-cells":
     const: 1
@@ -71,7 +75,6 @@ required:
   - clocks
   - clock-names
   - resets
-  - reset-names
   - "#thermal-sensor-cells"
 
 additionalProperties: false
diff --git a/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml b/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml
index 553c9dcdaeeba1..c5b25ce449566b 100644
--- a/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/socionext,uniphier-thermal.yaml
@@ -20,6 +20,7 @@ properties:
       - socionext,uniphier-pxs2-thermal
       - socionext,uniphier-ld20-thermal
       - socionext,uniphier-pxs3-thermal
+      - socionext,uniphier-nx1-thermal
 
   interrupts:
     maxItems: 1
diff --git a/Documentation/driver-api/thermal/sysfs-api.rst b/Documentation/driver-api/thermal/sysfs-api.rst
index c93fa5e961a0d5..2e0f79a9e2ee13 100644
--- a/Documentation/driver-api/thermal/sysfs-api.rst
+++ b/Documentation/driver-api/thermal/sysfs-api.rst
@@ -428,6 +428,9 @@ of thermal zone device. E.g. the generic thermal driver registers one hwmon
 class device and build the associated hwmon sysfs I/F for all the registered
 ACPI thermal zones.
 
+Please read Documentation/ABI/testing/sysfs-class-thermal for thermal
+zone and cooling device attribute details.
+
 ::
 
   /sys/class/hwmon/hwmon[0-*]:
@@ -437,228 +440,6 @@ ACPI thermal zones.
 
 Please read Documentation/hwmon/sysfs-interface.rst for additional information.
 
-Thermal zone attributes
------------------------
-
-type
-	Strings which represent the thermal zone type.
-	This is given by thermal zone driver as part of registration.
-	E.g: "acpitz" indicates it's an ACPI thermal device.
-	In order to keep it consistent with hwmon sys attribute; this should
-	be a short, lowercase string, not containing spaces nor dashes.
-	RO, Required
-
-temp
-	Current temperature as reported by thermal zone (sensor).
-	Unit: millidegree Celsius
-	RO, Required
-
-mode
-	One of the predefined values in [enabled, disabled].
-	This file gives information about the algorithm that is currently
-	managing the thermal zone. It can be either default kernel based
-	algorithm or user space application.
-
-	enabled
-			  enable Kernel Thermal management.
-	disabled
-			  Preventing kernel thermal zone driver actions upon
-			  trip points so that user application can take full
-			  charge of the thermal management.
-
-	RW, Optional
-
-policy
-	One of the various thermal governors used for a particular zone.
-
-	RW, Required
-
-available_policies
-	Available thermal governors which can be used for a particular zone.
-
-	RO, Required
-
-`trip_point_[0-*]_temp`
-	The temperature above which trip point will be fired.
-
-	Unit: millidegree Celsius
-
-	RO, Optional
-
-`trip_point_[0-*]_type`
-	Strings which indicate the type of the trip point.
-
-	E.g. it can be one of critical, hot, passive, `active[0-*]` for ACPI
-	thermal zone.
-
-	RO, Optional
-
-`trip_point_[0-*]_hyst`
-	The hysteresis value for a trip point, represented as an integer
-	Unit: Celsius
-	RW, Optional
-
-`cdev[0-*]`
-	Sysfs link to the thermal cooling device node where the sys I/F
-	for cooling device throttling control represents.
-
-	RO, Optional
-
-`cdev[0-*]_trip_point`
-	The trip point in this thermal zone which `cdev[0-*]` is associated
-	with; -1 means the cooling device is not associated with any trip
-	point.
-
-	RO, Optional
-
-`cdev[0-*]_weight`
-	The influence of `cdev[0-*]` in this thermal zone. This value
-	is relative to the rest of cooling devices in the thermal
-	zone. For example, if a cooling device has a weight double
-	than that of other, it's twice as effective in cooling the
-	thermal zone.
-
-	RW, Optional
-
-emul_temp
-	Interface to set the emulated temperature method in thermal zone
-	(sensor). After setting this temperature, the thermal zone may pass
-	this temperature to platform emulation function if registered or
-	cache it locally. This is useful in debugging different temperature
-	threshold and its associated cooling action. This is write only node
-	and writing 0 on this node should disable emulation.
-	Unit: millidegree Celsius
-
-	WO, Optional
-
-	  WARNING:
-	    Be careful while enabling this option on production systems,
-	    because userland can easily disable the thermal policy by simply
-	    flooding this sysfs node with low temperature values.
-
-sustainable_power
-	An estimate of the sustained power that can be dissipated by
-	the thermal zone. Used by the power allocator governor. For
-	more information see Documentation/driver-api/thermal/power_allocator.rst
-
-	Unit: milliwatts
-
-	RW, Optional
-
-k_po
-	The proportional term of the power allocator governor's PID
-	controller during temperature overshoot. Temperature overshoot
-	is when the current temperature is above the "desired
-	temperature" trip point. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-k_pu
-	The proportional term of the power allocator governor's PID
-	controller during temperature undershoot. Temperature undershoot
-	is when the current temperature is below the "desired
-	temperature" trip point. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-k_i
-	The integral term of the power allocator governor's PID
-	controller. This term allows the PID controller to compensate
-	for long term drift. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-k_d
-	The derivative term of the power allocator governor's PID
-	controller. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	RW, Optional
-
-integral_cutoff
-	Temperature offset from the desired temperature trip point
-	above which the integral term of the power allocator
-	governor's PID controller starts accumulating errors. For
-	example, if integral_cutoff is 0, then the integral term only
-	accumulates error when temperature is above the desired
-	temperature trip point. For more information see
-	Documentation/driver-api/thermal/power_allocator.rst
-
-	Unit: millidegree Celsius
-
-	RW, Optional
-
-slope
-	The slope constant used in a linear extrapolation model
-	to determine a hotspot temperature based off the sensor's
-	raw readings. It is up to the device driver to determine
-	the usage of these values.
-
-	RW, Optional
-
-offset
-	The offset constant used in a linear extrapolation model
-	to determine a hotspot temperature based off the sensor's
-	raw readings. It is up to the device driver to determine
-	the usage of these values.
-
-	RW, Optional
-
-Cooling device attributes
--------------------------
-
-type
-	String which represents the type of device, e.g:
-
-	- for generic ACPI: should be "Fan", "Processor" or "LCD"
-	- for memory controller device on intel_menlow platform:
-	  should be "Memory controller".
-
-	RO, Required
-
-max_state
-	The maximum permissible cooling state of this cooling device.
-
-	RO, Required
-
-cur_state
-	The current cooling state of this cooling device.
-	The value can any integer numbers between 0 and max_state:
-
-	- cur_state == 0 means no cooling
-	- cur_state == max_state means the maximum cooling.
-
-	RW, Required
-
-stats/reset
-	Writing any value resets the cooling device's statistics.
-	WO, Required
-
-stats/time_in_state_ms:
-	The amount of time spent by the cooling device in various cooling
-	states. The output will have "<state> <time>" pair in each line, which
-	will mean this cooling device spent <time> msec of time at <state>.
-	Output will have one line for each of the supported states.
-	RO, Required
-
-
-stats/total_trans:
-	A single positive value showing the total number of times the state of a
-	cooling device is changed.
-
-	RO, Required
-
-stats/trans_table:
-	This gives fine grained information about all the cooling state
-	transitions. The cat output here is a two dimensional matrix, where an
-	entry <i,j> (row i, column j) represents the number of transitions from
-	State_i to State_j. If the transition table is bigger than PAGE_SIZE,
-	reading this will return an -EFBIG error.
-	RO, Required
-
 3. A simple implementation
 ==========================
 
diff --git a/MAINTAINERS b/MAINTAINERS
index fe347675fb5cd2..16ba1cf37072ab 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -18649,7 +18649,9 @@ L:	linux-pm@vger.kernel.org
 S:	Supported
 Q:	https://patchwork.kernel.org/project/linux-pm/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal
+F:	Documentation/ABI/testing/sysfs-class-thermal
 F:	Documentation/devicetree/bindings/thermal/
+F:	Documentation/driver-api/thermal/
 F:	drivers/thermal/
 F:	include/linux/cpu_cooling.h
 F:	include/linux/thermal.h
diff --git a/drivers/thermal/gov_user_space.c b/drivers/thermal/gov_user_space.c
index 82a7198bbe71ee..f4fe050e1cbce3 100644
--- a/drivers/thermal/gov_user_space.c
+++ b/drivers/thermal/gov_user_space.c
@@ -15,6 +15,14 @@
 
 #include "thermal_core.h"
 
+static int user_space_bind(struct thermal_zone_device *tz)
+{
+	pr_warn("Userspace governor deprecated: use thermal netlink "	\
+		"notification instead\n");
+
+	return 0;
+}
+
 /**
  * notify_user_space - Notifies user space about thermal events
  * @tz: thermal_zone_device
@@ -43,5 +51,6 @@ static int notify_user_space(struct thermal_zone_device *tz, int trip)
 static struct thermal_governor thermal_gov_user_space = {
 	.name		= "user_space",
 	.throttle	= notify_user_space,
+	.bind_to_tz	= user_space_bind,
 };
 THERMAL_GOVERNOR_DECLARE(thermal_gov_user_space);
diff --git a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
index 19926beeb3b712..8502b7d8df8962 100644
--- a/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3400_thermal.c
@@ -129,11 +129,10 @@ static ssize_t available_uuids_show(struct device *dev,
 
 	for (i = 0; i < INT3400_THERMAL_MAXIMUM_UUID; i++) {
 		if (priv->uuid_bitmap & (1 << i))
-			if (PAGE_SIZE - length > 0)
-				length += scnprintf(&buf[length],
-						   PAGE_SIZE - length,
-						   "%s\n",
-						   int3400_thermal_uuids[i]);
+			length += scnprintf(&buf[length],
+					    PAGE_SIZE - length,
+					    "%s\n",
+					    int3400_thermal_uuids[i]);
 	}
 
 	return length;
diff --git a/drivers/thermal/intel/int340x_thermal/int3401_thermal.c b/drivers/thermal/intel/int340x_thermal/int3401_thermal.c
index acebc8ba94e292..217786fba185cb 100644
--- a/drivers/thermal/intel/int340x_thermal/int3401_thermal.c
+++ b/drivers/thermal/intel/int340x_thermal/int3401_thermal.c
@@ -44,15 +44,21 @@ static int int3401_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_PM_SLEEP
+static int int3401_thermal_suspend(struct device *dev)
+{
+	return proc_thermal_suspend(dev);
+}
 static int int3401_thermal_resume(struct device *dev)
 {
 	return proc_thermal_resume(dev);
 }
 #else
+#define int3401_thermal_suspend NULL
 #define int3401_thermal_resume NULL
 #endif
 
-static SIMPLE_DEV_PM_OPS(int3401_proc_thermal_pm, NULL, int3401_thermal_resume);
+static SIMPLE_DEV_PM_OPS(int3401_proc_thermal_pm, int3401_thermal_suspend,
+			 int3401_thermal_resume);
 
 static struct platform_driver int3401_driver = {
 	.probe = int3401_add,
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
index fb64acfd5e07d6..a8d98f1bd6c67c 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
@@ -68,8 +68,7 @@ static const struct attribute_group power_limit_attribute_group = {
 	.name = "power_limits"
 };
 
-static ssize_t tcc_offset_degree_celsius_show(struct device *dev,
-			       struct device_attribute *attr, char *buf)
+static int tcc_get_offset(void)
 {
 	u64 val;
 	int err;
@@ -78,8 +77,20 @@ static ssize_t tcc_offset_degree_celsius_show(struct device *dev,
 	if (err)
 		return err;
 
-	val = (val >> 24) & 0x3f;
-	return sprintf(buf, "%d\n", (int)val);
+	return (val >> 24) & 0x3f;
+}
+
+static ssize_t tcc_offset_degree_celsius_show(struct device *dev,
+					      struct device_attribute *attr,
+					      char *buf)
+{
+	int tcc;
+
+	tcc = tcc_get_offset();
+	if (tcc < 0)
+		return tcc;
+
+	return sprintf(buf, "%d\n", tcc);
 }
 
 static int tcc_offset_update(unsigned int tcc)
@@ -107,8 +118,6 @@ static int tcc_offset_update(unsigned int tcc)
 	return 0;
 }
 
-static int tcc_offset_save = -1;
-
 static ssize_t tcc_offset_degree_celsius_store(struct device *dev,
 				struct device_attribute *attr, const char *buf,
 				size_t count)
@@ -131,8 +140,6 @@ static ssize_t tcc_offset_degree_celsius_store(struct device *dev,
 	if (err)
 		return err;
 
-	tcc_offset_save = tcc;
-
 	return count;
 }
 
@@ -345,6 +352,18 @@ void proc_thermal_remove(struct proc_thermal_device *proc_priv)
 }
 EXPORT_SYMBOL_GPL(proc_thermal_remove);
 
+static int tcc_offset_save = -1;
+
+int proc_thermal_suspend(struct device *dev)
+{
+	tcc_offset_save = tcc_get_offset();
+	if (tcc_offset_save < 0)
+		dev_warn(dev, "failed to save offset (%d)\n", tcc_offset_save);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(proc_thermal_suspend);
+
 int proc_thermal_resume(struct device *dev)
 {
 	struct proc_thermal_device *proc_dev;
@@ -352,6 +371,7 @@ int proc_thermal_resume(struct device *dev)
 	proc_dev = dev_get_drvdata(dev);
 	proc_thermal_read_ppcc(proc_dev);
 
+	/* Do not update if saving failed */
 	if (tcc_offset_save >= 0)
 		tcc_offset_update(tcc_offset_save);
 
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h
index 5a1cfe4864f161..c1d8de6dc3d10d 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h
@@ -83,6 +83,7 @@ void proc_thermal_mbox_remove(struct pci_dev *pdev);
 int processor_thermal_send_mbox_cmd(struct pci_dev *pdev, u16 cmd_id, u32 cmd_data, u32 *cmd_resp);
 int proc_thermal_add(struct device *dev, struct proc_thermal_device *priv);
 void proc_thermal_remove(struct proc_thermal_device *proc_priv);
+int proc_thermal_suspend(struct device *dev);
 int proc_thermal_resume(struct device *dev);
 int proc_thermal_mmio_add(struct pci_dev *pdev,
 			  struct proc_thermal_device *proc_priv,
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
index 11dd2e825f4ffe..b4bcd3fe9eb2f9 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c
@@ -314,6 +314,20 @@ static void proc_thermal_pci_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM_SLEEP
+static int proc_thermal_pci_suspend(struct device *dev)
+{
+	struct pci_dev *pdev = to_pci_dev(dev);
+	struct proc_thermal_device *proc_priv;
+	struct proc_thermal_pci *pci_info;
+
+	proc_priv = pci_get_drvdata(pdev);
+	pci_info = proc_priv->priv_data;
+
+	if (!pci_info->no_legacy)
+		return proc_thermal_suspend(dev);
+
+	return 0;
+}
 static int proc_thermal_pci_resume(struct device *dev)
 {
 	struct pci_dev *pdev = to_pci_dev(dev);
@@ -335,10 +349,12 @@ static int proc_thermal_pci_resume(struct device *dev)
 	return 0;
 }
 #else
+#define proc_thermal_pci_suspend NULL
 #define proc_thermal_pci_resume NULL
 #endif
 
-static SIMPLE_DEV_PM_OPS(proc_thermal_pci_pm, NULL, proc_thermal_pci_resume);
+static SIMPLE_DEV_PM_OPS(proc_thermal_pci_pm, proc_thermal_pci_suspend,
+			 proc_thermal_pci_resume);
 
 static const struct pci_device_id proc_thermal_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, ADL_THERMAL, PROC_THERMAL_FEATURE_RAPL | PROC_THERMAL_FEATURE_FIVR | PROC_THERMAL_FEATURE_DVFS | PROC_THERMAL_FEATURE_MBOX) },
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci_legacy.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci_legacy.c
index f5fc1791b11efb..4571a1a53b841f 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci_legacy.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci_legacy.c
@@ -107,15 +107,21 @@ static void proc_thermal_pci_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM_SLEEP
+static int proc_thermal_pci_suspend(struct device *dev)
+{
+	return proc_thermal_suspend(dev);
+}
 static int proc_thermal_pci_resume(struct device *dev)
 {
 	return proc_thermal_resume(dev);
 }
 #else
+#define proc_thermal_pci_suspend NULL
 #define proc_thermal_pci_resume NULL
 #endif
 
-static SIMPLE_DEV_PM_OPS(proc_thermal_pci_pm, NULL, proc_thermal_pci_resume);
+static SIMPLE_DEV_PM_OPS(proc_thermal_pci_pm, proc_thermal_pci_suspend,
+			 proc_thermal_pci_resume);
 
 static const struct pci_device_id proc_thermal_pci_ids[] = {
 	{ PCI_DEVICE_DATA(INTEL, BDW_THERMAL, 0) },
diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c
index a5b58ea89cc6d7..9b68489a235606 100644
--- a/drivers/thermal/intel/intel_powerclamp.c
+++ b/drivers/thermal/intel/intel_powerclamp.c
@@ -705,10 +705,8 @@ static enum cpuhp_state hp_state;
 static int __init powerclamp_init(void)
 {
 	int retval;
-	int bitmap_size;
 
-	bitmap_size = BITS_TO_LONGS(num_possible_cpus()) * sizeof(long);
-	cpu_clamping_mask = kzalloc(bitmap_size, GFP_KERNEL);
+	cpu_clamping_mask = bitmap_zalloc(num_possible_cpus(), GFP_KERNEL);
 	if (!cpu_clamping_mask)
 		return -ENOMEM;
 
@@ -753,7 +751,7 @@ exit_free_thread:
 exit_unregister:
 	cpuhp_remove_state_nocalls(hp_state);
 exit_free:
-	kfree(cpu_clamping_mask);
+	bitmap_free(cpu_clamping_mask);
 	return retval;
 }
 module_init(powerclamp_init);
@@ -764,7 +762,7 @@ static void __exit powerclamp_exit(void)
 	cpuhp_remove_state_nocalls(hp_state);
 	free_percpu(worker_data);
 	thermal_cooling_device_unregister(cooling_dev);
-	kfree(cpu_clamping_mask);
+	bitmap_free(cpu_clamping_mask);
 
 	cancel_delayed_work_sync(&poll_pkg_cstate_work);
 	debugfs_remove_recursive(debug_dir);
diff --git a/drivers/thermal/qcom/Kconfig b/drivers/thermal/qcom/Kconfig
index 7d942f71e5328f..bfd889422dd328 100644
--- a/drivers/thermal/qcom/Kconfig
+++ b/drivers/thermal/qcom/Kconfig
@@ -34,7 +34,7 @@ config QCOM_SPMI_TEMP_ALARM
 
 config QCOM_LMH
 	tristate "Qualcomm Limits Management Hardware"
-	depends on ARCH_QCOM
+	depends on ARCH_QCOM && QCOM_SCM
 	help
 	  This enables initialization of Qualcomm limits management
 	  hardware(LMh). LMh allows for hardware-enforced mitigation for cpus based on
diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
index 8494cc04aa2109..824671cf494acb 100644
--- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
+++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
@@ -82,6 +82,7 @@ struct adc_tm5_data {
 	const u32	full_scale_code_volt;
 	unsigned int	*decimation;
 	unsigned int	*hw_settle;
+	bool		is_hc;
 };
 
 enum adc_tm5_cal_method {
@@ -146,6 +147,14 @@ static const struct adc_tm5_data adc_tm5_data_pmic = {
 					 64000, 128000 },
 };
 
+static const struct adc_tm5_data adc_tm_hc_data_pmic = {
+	.full_scale_code_volt = 0x70e4,
+	.decimation = (unsigned int []) { 256, 512, 1024 },
+	.hw_settle = (unsigned int []) { 0, 100, 200, 300, 400, 500, 600, 700,
+					 1000, 2000, 4000, 6000, 8000, 10000 },
+	.is_hc = true,
+};
+
 static int adc_tm5_read(struct adc_tm5_chip *adc_tm, u16 offset, u8 *data, int len)
 {
 	return regmap_bulk_read(adc_tm->regmap, adc_tm->base + offset, data, len);
@@ -375,6 +384,29 @@ static int adc_tm5_register_tzd(struct adc_tm5_chip *adc_tm)
 	return 0;
 }
 
+static int adc_tm_hc_init(struct adc_tm5_chip *chip)
+{
+	unsigned int i;
+	u8 buf[2];
+	int ret;
+
+	for (i = 0; i < chip->nchannels; i++) {
+		if (chip->channels[i].channel >= ADC_TM5_NUM_CHANNELS) {
+			dev_err(chip->dev, "Invalid channel %d\n", chip->channels[i].channel);
+			return -EINVAL;
+		}
+	}
+
+	buf[0] = chip->decimation;
+	buf[1] = chip->avg_samples | ADC_TM5_FAST_AVG_EN;
+
+	ret = adc_tm5_write(chip, ADC_TM5_ADC_DIG_PARAM, buf, sizeof(buf));
+	if (ret)
+		dev_err(chip->dev, "block write failed: %d\n", ret);
+
+	return ret;
+}
+
 static int adc_tm5_init(struct adc_tm5_chip *chip)
 {
 	u8 buf[4], channels_available;
@@ -591,7 +623,10 @@ static int adc_tm5_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = adc_tm5_init(adc_tm);
+	if (adc_tm->data->is_hc)
+		ret = adc_tm_hc_init(adc_tm);
+	else
+		ret = adc_tm5_init(adc_tm);
 	if (ret) {
 		dev_err(dev, "adc-tm init failed\n");
 		return ret;
@@ -612,6 +647,10 @@ static const struct of_device_id adc_tm5_match_table[] = {
 		.compatible = "qcom,spmi-adc-tm5",
 		.data = &adc_tm5_data_pmic,
 	},
+	{
+		.compatible = "qcom,spmi-adc-tm-hc",
+		.data = &adc_tm_hc_data_pmic,
+	},
 	{ }
 };
 MODULE_DEVICE_TABLE(of, adc_tm5_match_table);
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index b1162e566a707d..99a8d9f3e03ca9 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -603,22 +603,21 @@ int get_temp_tsens_valid(const struct tsens_sensor *s, int *temp)
 	int ret;
 
 	/* VER_0 doesn't have VALID bit */
-	if (tsens_version(priv) >= VER_0_1) {
-		ret = regmap_field_read(priv->rf[valid_idx], &valid);
-		if (ret)
-			return ret;
-		while (!valid) {
-			/* Valid bit is 0 for 6 AHB clock cycles.
-			 * At 19.2MHz, 1 AHB clock is ~60ns.
-			 * We should enter this loop very, very rarely.
-			 */
-			ndelay(400);
-			ret = regmap_field_read(priv->rf[valid_idx], &valid);
-			if (ret)
-				return ret;
-		}
-	}
+	if (tsens_version(priv) == VER_0)
+		goto get_temp;
+
+	/* Valid bit is 0 for 6 AHB clock cycles.
+	 * At 19.2MHz, 1 AHB clock is ~60ns.
+	 * We should enter this loop very, very rarely.
+	 * Wait 1 us since it's the min of poll_timeout macro.
+	 * Old value was 400 ns.
+	 */
+	ret = regmap_field_read_poll_timeout(priv->rf[valid_idx], valid,
+					     valid, 1, 20 * USEC_PER_MSEC);
+	if (ret)
+		return ret;
 
+get_temp:
 	/* Valid bit is set, OK to read the temperature */
 	*temp = tsens_hw_to_mC(s, temp_idx);
 
diff --git a/drivers/thermal/rcar_gen3_thermal.c b/drivers/thermal/rcar_gen3_thermal.c
index 85228d308dd35b..43eb25b167bc00 100644
--- a/drivers/thermal/rcar_gen3_thermal.c
+++ b/drivers/thermal/rcar_gen3_thermal.c
@@ -34,6 +34,10 @@
 #define REG_GEN3_THCODE1	0x50
 #define REG_GEN3_THCODE2	0x54
 #define REG_GEN3_THCODE3	0x58
+#define REG_GEN3_PTAT1		0x5c
+#define REG_GEN3_PTAT2		0x60
+#define REG_GEN3_PTAT3		0x64
+#define REG_GEN3_THSCP		0x68
 
 /* IRQ{STR,MSK,EN} bits */
 #define IRQ_TEMP1		BIT(0)
@@ -55,6 +59,9 @@
 #define THCTR_PONM	BIT(6)
 #define THCTR_THSST	BIT(0)
 
+/* THSCP bits */
+#define THSCP_COR_PARA_VLD	(BIT(15) | BIT(14))
+
 #define CTEMP_MASK	0xFFF
 
 #define MCELSIUS(temp)	((temp) * 1000)
@@ -62,15 +69,6 @@
 
 #define TSC_MAX_NUM	5
 
-/* default THCODE values if FUSEs are missing */
-static const int thcodes[TSC_MAX_NUM][3] = {
-	{ 3397, 2800, 2221 },
-	{ 3393, 2795, 2216 },
-	{ 3389, 2805, 2237 },
-	{ 3415, 2694, 2195 },
-	{ 3356, 2724, 2244 },
-};
-
 /* Structure for thermal temperature calculation */
 struct equation_coefs {
 	int a1;
@@ -84,13 +82,14 @@ struct rcar_gen3_thermal_tsc {
 	struct thermal_zone_device *zone;
 	struct equation_coefs coef;
 	int tj_t;
-	unsigned int id; /* thermal channel id */
+	int thcode[3];
 };
 
 struct rcar_gen3_thermal_priv {
 	struct rcar_gen3_thermal_tsc *tscs[TSC_MAX_NUM];
 	unsigned int num_tscs;
 	void (*thermal_init)(struct rcar_gen3_thermal_tsc *tsc);
+	int ptat[3];
 };
 
 static inline u32 rcar_gen3_thermal_read(struct rcar_gen3_thermal_tsc *tsc,
@@ -133,8 +132,8 @@ static inline void rcar_gen3_thermal_write(struct rcar_gen3_thermal_tsc *tsc,
 /* no idea where these constants come from */
 #define TJ_3 -41
 
-static void rcar_gen3_thermal_calc_coefs(struct rcar_gen3_thermal_tsc *tsc,
-					 int *ptat, const int *thcode,
+static void rcar_gen3_thermal_calc_coefs(struct rcar_gen3_thermal_priv *priv,
+					 struct rcar_gen3_thermal_tsc *tsc,
 					 int ths_tj_1)
 {
 	/* TODO: Find documentation and document constant calculation formula */
@@ -143,16 +142,16 @@ static void rcar_gen3_thermal_calc_coefs(struct rcar_gen3_thermal_tsc *tsc,
 	 * Division is not scaled in BSP and if scaled it might overflow
 	 * the dividend (4095 * 4095 << 14 > INT_MAX) so keep it unscaled
 	 */
-	tsc->tj_t = (FIXPT_INT((ptat[1] - ptat[2]) * (ths_tj_1 - TJ_3))
-		     / (ptat[0] - ptat[2])) + FIXPT_INT(TJ_3);
+	tsc->tj_t = (FIXPT_INT((priv->ptat[1] - priv->ptat[2]) * (ths_tj_1 - TJ_3))
+		     / (priv->ptat[0] - priv->ptat[2])) + FIXPT_INT(TJ_3);
 
-	tsc->coef.a1 = FIXPT_DIV(FIXPT_INT(thcode[1] - thcode[2]),
+	tsc->coef.a1 = FIXPT_DIV(FIXPT_INT(tsc->thcode[1] - tsc->thcode[2]),
 				 tsc->tj_t - FIXPT_INT(TJ_3));
-	tsc->coef.b1 = FIXPT_INT(thcode[2]) - tsc->coef.a1 * TJ_3;
+	tsc->coef.b1 = FIXPT_INT(tsc->thcode[2]) - tsc->coef.a1 * TJ_3;
 
-	tsc->coef.a2 = FIXPT_DIV(FIXPT_INT(thcode[1] - thcode[0]),
+	tsc->coef.a2 = FIXPT_DIV(FIXPT_INT(tsc->thcode[1] - tsc->thcode[0]),
 				 tsc->tj_t - FIXPT_INT(ths_tj_1));
-	tsc->coef.b2 = FIXPT_INT(thcode[0]) - tsc->coef.a2 * ths_tj_1;
+	tsc->coef.b2 = FIXPT_INT(tsc->thcode[0]) - tsc->coef.a2 * ths_tj_1;
 }
 
 static int rcar_gen3_thermal_round(int temp)
@@ -174,7 +173,7 @@ static int rcar_gen3_thermal_get_temp(void *devdata, int *temp)
 	/* Read register and convert to mili Celsius */
 	reg = rcar_gen3_thermal_read(tsc, REG_GEN3_TEMP) & CTEMP_MASK;
 
-	if (reg <= thcodes[tsc->id][1])
+	if (reg <= tsc->thcode[1])
 		val = FIXPT_DIV(FIXPT_INT(reg) - tsc->coef.b1,
 				tsc->coef.a1);
 	else
@@ -253,6 +252,64 @@ static const struct soc_device_attribute r8a7795es1[] = {
 	{ /* sentinel */ }
 };
 
+static bool rcar_gen3_thermal_read_fuses(struct rcar_gen3_thermal_priv *priv)
+{
+	unsigned int i;
+	u32 thscp;
+
+	/* If fuses are not set, fallback to pseudo values. */
+	thscp = rcar_gen3_thermal_read(priv->tscs[0], REG_GEN3_THSCP);
+	if ((thscp & THSCP_COR_PARA_VLD) != THSCP_COR_PARA_VLD) {
+		/* Default THCODE values in case FUSEs are not set. */
+		static const int thcodes[TSC_MAX_NUM][3] = {
+			{ 3397, 2800, 2221 },
+			{ 3393, 2795, 2216 },
+			{ 3389, 2805, 2237 },
+			{ 3415, 2694, 2195 },
+			{ 3356, 2724, 2244 },
+		};
+
+		priv->ptat[0] = 2631;
+		priv->ptat[1] = 1509;
+		priv->ptat[2] = 435;
+
+		for (i = 0; i < priv->num_tscs; i++) {
+			struct rcar_gen3_thermal_tsc *tsc = priv->tscs[i];
+
+			tsc->thcode[0] = thcodes[i][0];
+			tsc->thcode[1] = thcodes[i][1];
+			tsc->thcode[2] = thcodes[i][2];
+		}
+
+		return false;
+	}
+
+	/*
+	 * Set the pseudo calibration points with fused values.
+	 * PTAT is shared between all TSCs but only fused for the first
+	 * TSC while THCODEs are fused for each TSC.
+	 */
+	priv->ptat[0] = rcar_gen3_thermal_read(priv->tscs[0], REG_GEN3_PTAT1) &
+		GEN3_FUSE_MASK;
+	priv->ptat[1] = rcar_gen3_thermal_read(priv->tscs[0], REG_GEN3_PTAT2) &
+		GEN3_FUSE_MASK;
+	priv->ptat[2] = rcar_gen3_thermal_read(priv->tscs[0], REG_GEN3_PTAT3) &
+		GEN3_FUSE_MASK;
+
+	for (i = 0; i < priv->num_tscs; i++) {
+		struct rcar_gen3_thermal_tsc *tsc = priv->tscs[i];
+
+		tsc->thcode[0] = rcar_gen3_thermal_read(tsc, REG_GEN3_THCODE1) &
+			GEN3_FUSE_MASK;
+		tsc->thcode[1] = rcar_gen3_thermal_read(tsc, REG_GEN3_THCODE2) &
+			GEN3_FUSE_MASK;
+		tsc->thcode[2] = rcar_gen3_thermal_read(tsc, REG_GEN3_THCODE3) &
+			GEN3_FUSE_MASK;
+	}
+
+	return true;
+}
+
 static void rcar_gen3_thermal_init_r8a7795es1(struct rcar_gen3_thermal_tsc *tsc)
 {
 	rcar_gen3_thermal_write(tsc, REG_GEN3_CTSR,  CTSR_THBGR);
@@ -401,10 +458,6 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 	unsigned int i;
 	int ret;
 
-	/* default values if FUSEs are missing */
-	/* TODO: Read values from hardware on supported platforms */
-	int ptat[3] = { 2631, 1509, 435 };
-
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
@@ -439,9 +492,17 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 			ret = PTR_ERR(tsc->base);
 			goto error_unregister;
 		}
-		tsc->id = i;
 
 		priv->tscs[i] = tsc;
+	}
+
+	priv->num_tscs = i;
+
+	if (!rcar_gen3_thermal_read_fuses(priv))
+		dev_info(dev, "No calibration values fused, fallback to driver values\n");
+
+	for (i = 0; i < priv->num_tscs; i++) {
+		struct rcar_gen3_thermal_tsc *tsc = priv->tscs[i];
 
 		zone = devm_thermal_zone_of_sensor_register(dev, i, tsc,
 							    &rcar_gen3_tz_of_ops);
@@ -453,7 +514,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 		tsc->zone = zone;
 
 		priv->thermal_init(tsc);
-		rcar_gen3_thermal_calc_coefs(tsc, ptat, thcodes[i], *ths_tj_1);
+		rcar_gen3_thermal_calc_coefs(priv, tsc, *ths_tj_1);
 
 		tsc->zone->tzp->no_hwmon = false;
 		ret = thermal_add_hwmon_sysfs(tsc->zone);
@@ -471,8 +532,6 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 		dev_info(dev, "TSC%u: Loaded %d trip points\n", i, ret);
 	}
 
-	priv->num_tscs = i;
-
 	if (!priv->num_tscs) {
 		ret = -ENODEV;
 		goto error_unregister;
diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 657d84b9963ec7..dc3a9c276a09bc 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -1383,7 +1383,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev)
 	if (IS_ERR(thermal->regs))
 		return PTR_ERR(thermal->regs);
 
-	thermal->reset = devm_reset_control_get(&pdev->dev, "tsadc-apb");
+	thermal->reset = devm_reset_control_array_get(&pdev->dev, false, false);
 	if (IS_ERR(thermal->reset)) {
 		error = PTR_ERR(thermal->reset);
 		dev_err(&pdev->dev, "failed to get tsadc reset: %d\n", error);
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 51374f4e1ccafa..648829ab79ff71 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -375,10 +375,12 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip)
 	if (tz->last_temperature != THERMAL_TEMP_INVALID) {
 		if (tz->last_temperature < trip_temp &&
 		    tz->temperature >= trip_temp)
-			thermal_notify_tz_trip_up(tz->id, trip);
+			thermal_notify_tz_trip_up(tz->id, trip,
+						  tz->temperature);
 		if (tz->last_temperature >= trip_temp &&
 		    tz->temperature < (trip_temp - hyst))
-			thermal_notify_tz_trip_down(tz->id, trip);
+			thermal_notify_tz_trip_down(tz->id, trip,
+						    tz->temperature);
 	}
 
 	if (type == THERMAL_TRIP_CRITICAL || type == THERMAL_TRIP_HOT)
@@ -887,7 +889,7 @@ __thermal_cooling_device_register(struct device_node *np,
 {
 	struct thermal_cooling_device *cdev;
 	struct thermal_zone_device *pos = NULL;
-	int ret;
+	int id, ret;
 
 	if (!ops || !ops->get_max_state || !ops->get_cur_state ||
 	    !ops->set_cur_state)
@@ -901,6 +903,11 @@ __thermal_cooling_device_register(struct device_node *np,
 	if (ret < 0)
 		goto out_kfree_cdev;
 	cdev->id = ret;
+	id = ret;
+
+	ret = dev_set_name(&cdev->device, "cooling_device%d", cdev->id);
+	if (ret)
+		goto out_ida_remove;
 
 	cdev->type = kstrdup(type ? type : "", GFP_KERNEL);
 	if (!cdev->type) {
@@ -916,7 +923,6 @@ __thermal_cooling_device_register(struct device_node *np,
 	cdev->device.class = &thermal_class;
 	cdev->devdata = devdata;
 	thermal_cooling_device_setup_sysfs(cdev);
-	dev_set_name(&cdev->device, "cooling_device%d", cdev->id);
 	ret = device_register(&cdev->device);
 	if (ret)
 		goto out_kfree_type;
@@ -941,8 +947,9 @@ __thermal_cooling_device_register(struct device_node *np,
 out_kfree_type:
 	kfree(cdev->type);
 	put_device(&cdev->device);
+	cdev = NULL;
 out_ida_remove:
-	ida_simple_remove(&thermal_cdev_ida, cdev->id);
+	ida_simple_remove(&thermal_cdev_ida, id);
 out_kfree_cdev:
 	kfree(cdev);
 	return ERR_PTR(ret);
@@ -1227,6 +1234,10 @@ thermal_zone_device_register(const char *type, int trips, int mask,
 	tz->id = id;
 	strlcpy(tz->type, type, sizeof(tz->type));
 
+	result = dev_set_name(&tz->device, "thermal_zone%d", tz->id);
+	if (result)
+		goto remove_id;
+
 	if (!ops->critical)
 		ops->critical = thermal_zone_device_critical;
 
@@ -1248,7 +1259,6 @@ thermal_zone_device_register(const char *type, int trips, int mask,
 	/* A new thermal zone needs to be updated anyway. */
 	atomic_set(&tz->need_update, 1);
 
-	dev_set_name(&tz->device, "thermal_zone%d", tz->id);
 	result = device_register(&tz->device);
 	if (result)
 		goto release_device;
diff --git a/drivers/thermal/thermal_mmio.c b/drivers/thermal/thermal_mmio.c
index ded1dd0d4ef7e3..360b0dfdc3b07e 100644
--- a/drivers/thermal/thermal_mmio.c
+++ b/drivers/thermal/thermal_mmio.c
@@ -34,7 +34,7 @@ static int thermal_mmio_get_temperature(void *private, int *temp)
 	return 0;
 }
 
-static struct thermal_zone_of_device_ops thermal_mmio_ops = {
+static const struct thermal_zone_of_device_ops thermal_mmio_ops = {
 	.get_temp = thermal_mmio_get_temperature,
 };
 
diff --git a/drivers/thermal/thermal_netlink.c b/drivers/thermal/thermal_netlink.c
index 1234dbe9589511..a16dd4d5d710e0 100644
--- a/drivers/thermal/thermal_netlink.c
+++ b/drivers/thermal/thermal_netlink.c
@@ -121,7 +121,8 @@ static int thermal_genl_event_tz(struct param *p)
 static int thermal_genl_event_tz_trip_up(struct param *p)
 {
 	if (nla_put_u32(p->msg, THERMAL_GENL_ATTR_TZ_ID, p->tz_id) ||
-	    nla_put_u32(p->msg, THERMAL_GENL_ATTR_TZ_TRIP_ID, p->trip_id))
+	    nla_put_u32(p->msg, THERMAL_GENL_ATTR_TZ_TRIP_ID, p->trip_id) ||
+	    nla_put_u32(p->msg, THERMAL_GENL_ATTR_TZ_TEMP, p->temp))
 		return -EMSGSIZE;
 
 	return 0;
@@ -285,16 +286,16 @@ int thermal_notify_tz_disable(int tz_id)
 	return thermal_genl_send_event(THERMAL_GENL_EVENT_TZ_DISABLE, &p);
 }
 
-int thermal_notify_tz_trip_down(int tz_id, int trip_id)
+int thermal_notify_tz_trip_down(int tz_id, int trip_id, int temp)
 {
-	struct param p = { .tz_id = tz_id, .trip_id = trip_id };
+	struct param p = { .tz_id = tz_id, .trip_id = trip_id, .temp = temp };
 
 	return thermal_genl_send_event(THERMAL_GENL_EVENT_TZ_TRIP_DOWN, &p);
 }
 
-int thermal_notify_tz_trip_up(int tz_id, int trip_id)
+int thermal_notify_tz_trip_up(int tz_id, int trip_id, int temp)
 {
-	struct param p = { .tz_id = tz_id, .trip_id = trip_id };
+	struct param p = { .tz_id = tz_id, .trip_id = trip_id, .temp = temp };
 
 	return thermal_genl_send_event(THERMAL_GENL_EVENT_TZ_TRIP_UP, &p);
 }
diff --git a/drivers/thermal/thermal_netlink.h b/drivers/thermal/thermal_netlink.h
index 828d1dddfa98b5..e554f76291f414 100644
--- a/drivers/thermal/thermal_netlink.h
+++ b/drivers/thermal/thermal_netlink.h
@@ -11,8 +11,8 @@ int thermal_notify_tz_create(int tz_id, const char *name);
 int thermal_notify_tz_delete(int tz_id);
 int thermal_notify_tz_enable(int tz_id);
 int thermal_notify_tz_disable(int tz_id);
-int thermal_notify_tz_trip_down(int tz_id, int id);
-int thermal_notify_tz_trip_up(int tz_id, int id);
+int thermal_notify_tz_trip_down(int tz_id, int id, int temp);
+int thermal_notify_tz_trip_up(int tz_id, int id, int temp);
 int thermal_notify_tz_trip_delete(int tz_id, int id);
 int thermal_notify_tz_trip_add(int tz_id, int id, int type,
 			       int temp, int hyst);
@@ -49,12 +49,12 @@ static inline int thermal_notify_tz_disable(int tz_id)
 	return 0;
 }
 
-static inline int thermal_notify_tz_trip_down(int tz_id, int id)
+static inline int thermal_notify_tz_trip_down(int tz_id, int id, int temp)
 {
 	return 0;
 }
 
-static inline int thermal_notify_tz_trip_up(int tz_id, int id)
+static inline int thermal_notify_tz_trip_up(int tz_id, int id, int temp)
 {
 	return 0;
 }
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c
index 1c4aac8464a709..f154bada290644 100644
--- a/drivers/thermal/thermal_sysfs.c
+++ b/drivers/thermal/thermal_sysfs.c
@@ -610,6 +610,9 @@ cur_state_store(struct device *dev, struct device_attribute *attr,
 	unsigned long state;
 	int result;
 
+	dev_warn_once(&cdev->device,
+		      "Setting cooling device state is deprecated\n");
+	
 	if (sscanf(buf, "%ld\n", &state) != 1)
 		return -EINVAL;
 
diff --git a/drivers/thermal/uniphier_thermal.c b/drivers/thermal/uniphier_thermal.c
index bba2284412d373..4cae5561a2a384 100644
--- a/drivers/thermal/uniphier_thermal.c
+++ b/drivers/thermal/uniphier_thermal.c
@@ -358,6 +358,10 @@ static const struct of_device_id uniphier_tm_dt_ids[] = {
 		.compatible = "socionext,uniphier-pxs3-thermal",
 		.data       = &uniphier_ld20_tm_data,
 	},
+	{
+		.compatible = "socionext,uniphier-nx1-thermal",
+		.data       = &uniphier_ld20_tm_data,
+	},
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, uniphier_tm_dt_ids);