Merge tag 'thermal-v6.8-rc1' of...

Merge tag 'thermal-v6.8-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux into thermal

Merge thermal control material for 6.8-rc1 from Daniel Lezcano:

"- Converted Mediatek Thermal to the json-schema (Rafał Miłecki)

 - Fixed DT bindings issue on Loongson (Binbin Zhou)

 - Fixed returning NULL instead of -ENODEV on Loogsoo (Binbin Zhou)

 - Added the DT binding for the tsens on SM8650 platform (Neil Armstrong)

 - Added a reboot on critical option feature (Fabio Estevam)

 - Made usage of DEFINE_SIMPLE_DEV_PM_OPS on AmLogic (Uwe Kleine-König)

 - Added the D1/T113s THS controller support on Sun8i (Maxim Kiselev)

 - Fixed example in the DT binding for QCom SPMI (Johan Hovold)

 - Fixed compilation warning for the tmon utility (Florian Eckert)

 - Added interrupt based configuration on Exynos along with a set of
   related cleanups (Mateusz Majewski)"

* tag 'thermal-v6.8-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (24 commits)
  thermal/drivers/exynos: Use set_trips ops
  thermal/drivers/exynos: Use BIT wherever possible
  thermal/drivers/exynos: Split initialization of TMU and the thermal zone
  thermal/drivers/exynos: Stop using the threshold mechanism on Exynos 4210
  thermal/drivers/exynos: Simplify regulator (de)initialization
  thermal/drivers/exynos: Handle devm_regulator_get_optional return value correctly
  thermal/drivers/exynos: Wwitch from workqueue-driven interrupt handling to threaded interrupts
  thermal/drivers/exynos: Drop id field
  thermal/drivers/exynos: Remove an unnecessary field description
  tools/thermal/tmon: Fix compilation warning for wrong format
  dt-bindings: thermal: qcom-spmi-adc-tm5/hc: Clean up examples
  dt-bindings: thermal: qcom-spmi-adc-tm5/hc: Fix example node names
  thermal/drivers/sun8i: Add D1/T113s THS controller support
  dt-bindings: thermal: sun8i: Add binding for D1/T113s THS controller
  thermal: amlogic: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions
  thermal: amlogic: Make amlogic_thermal_disable() return void
  thermal/thermal_of: Allow rebooting after critical temp
  reboot: Introduce thermal_zone_device_critical_reboot()
  thermal/core: Prepare for introduction of thermal reboot
  dt-bindings: thermal-zones: Document critical-action
  ...

Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml

@@ -16,6 +16,7 @@ properties:
       - allwinner,sun8i-a83t-ths
       - allwinner,sun8i-h3-ths
       - allwinner,sun8i-r40-ths
+      - allwinner,sun20i-d1-ths
       - allwinner,sun50i-a64-ths
       - allwinner,sun50i-a100-ths
       - allwinner,sun50i-h5-ths
@@ -61,6 +62,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - allwinner,sun20i-d1-ths
               - allwinner,sun50i-a100-ths
               - allwinner,sun50i-h6-ths
 
@@ -84,7 +86,9 @@ allOf:
       properties:
         compatible:
           contains:
-            const: allwinner,sun8i-h3-ths
+            enum:
+              - allwinner,sun8i-h3-ths
+              - allwinner,sun20i-d1-ths
 
     then:
       properties:
@@ -103,6 +107,7 @@ allOf:
             enum:
               - allwinner,sun8i-h3-ths
               - allwinner,sun8i-r40-ths
+              - allwinner,sun20i-d1-ths
               - allwinner,sun50i-a64-ths
               - allwinner,sun50i-a100-ths
               - allwinner,sun50i-h5-ths

Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml

@@ -10,6 +10,9 @@ maintainers:
   - zhanghongchen <zhanghongchen@loongson.cn>
   - Yinbo Zhu <zhuyinbo@loongson.cn>
 
+allOf:
+  - $ref: /schemas/thermal/thermal-sensor.yaml#
+
 properties:
   compatible:
     oneOf:
@@ -26,12 +29,16 @@ properties:
   interrupts:
     maxItems: 1
 
+  '#thermal-sensor-cells':
+    const: 1
+
 required:
   - compatible
   - reg
   - interrupts
+  - '#thermal-sensor-cells'
 
-additionalProperties: false
+unevaluatedProperties: false
 
 examples:
   - |
@@ -41,4 +48,5 @@ examples:
         reg = <0x1fe01500 0x30>;
         interrupt-parent = <&liointc0>;
         interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+        #thermal-sensor-cells = <1>;
     };

Documentation/devicetree/bindings/thermal/mediatek,thermal.yaml

+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/mediatek,thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek thermal controller for on-SoC temperatures
+
+maintainers:
+  - Sascha Hauer <s.hauer@pengutronix.de>
+
+description:
+  This device does not have its own ADC, instead it directly controls the AUXADC
+  via AHB bus accesses. For this reason it needs phandles to the AUXADC. Also it
+  controls a mux in the apmixedsys register space via AHB bus accesses, so a
+  phandle to the APMIXEDSYS is also needed.
+
+allOf:
+  - $ref: thermal-sensor.yaml#
+
+properties:
+  compatible:
+    enum:
+      - mediatek,mt2701-thermal
+      - mediatek,mt2712-thermal
+      - mediatek,mt7622-thermal
+      - mediatek,mt7981-thermal
+      - mediatek,mt7986-thermal
+      - mediatek,mt8173-thermal
+      - mediatek,mt8183-thermal
+      - mediatek,mt8365-thermal
+      - mediatek,mt8516-thermal
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: Main clock needed for register access
+      - description: The AUXADC clock
+
+  clock-names:
+    items:
+      - const: therm
+      - const: auxadc
+
+  mediatek,auxadc:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: A phandle to the AUXADC which the thermal controller uses
+
+  mediatek,apmixedsys:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: A phandle to the APMIXEDSYS controller
+
+  resets:
+    description: Reset controller controlling the thermal controller
+
+  nvmem-cells:
+    items:
+      - description:
+          NVMEM cell with EEPROMA phandle to the calibration data provided by an
+          NVMEM device. If unspecified default values shall be used.
+
+  nvmem-cell-names:
+    items:
+      - const: calibration-data
+
+required:
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+  - mediatek,auxadc
+  - mediatek,apmixedsys
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+    #include <dt-bindings/clock/mt8173-clk.h>
+    #include <dt-bindings/reset/mt8173-resets.h>
+
+    thermal@1100b000 {
+        compatible = "mediatek,mt8173-thermal";
+        reg = <0x1100b000 0x1000>;
+        interrupts = <0 70 IRQ_TYPE_LEVEL_LOW>;
+        clocks = <&pericfg CLK_PERI_THERM>, <&pericfg CLK_PERI_AUXADC>;
+        clock-names = "therm", "auxadc";
+        resets = <&pericfg MT8173_PERI_THERM_SW_RST>;
+        mediatek,auxadc = <&auxadc>;
+        mediatek,apmixedsys = <&apmixedsys>;
+        nvmem-cells = <&thermal_calibration_data>;
+        nvmem-cell-names = "calibration-data";
+        #thermal-sensor-cells = <1>;
+    };

Documentation/devicetree/bindings/thermal/mediatek-thermal.txt

-* Mediatek Thermal
-
-This describes the device tree binding for the Mediatek thermal controller
-which measures the on-SoC temperatures. This device does not have its own ADC,
-instead it directly controls the AUXADC via AHB bus accesses. For this reason
-this device needs phandles to the AUXADC. Also it controls a mux in the
-apmixedsys register space via AHB bus accesses, so a phandle to the APMIXEDSYS
-is also needed.
-
-Required properties:
-- compatible:
-  - "mediatek,mt8173-thermal" : For MT8173 family of SoCs
-  - "mediatek,mt2701-thermal" : For MT2701 family of SoCs
-  - "mediatek,mt2712-thermal" : For MT2712 family of SoCs
-  - "mediatek,mt7622-thermal" : For MT7622 SoC
-  - "mediatek,mt7981-thermal", "mediatek,mt7986-thermal" : For MT7981 SoC
-  - "mediatek,mt7986-thermal" : For MT7986 SoC
-  - "mediatek,mt8183-thermal" : For MT8183 family of SoCs
-  - "mediatek,mt8365-thermal" : For MT8365 family of SoCs
-  - "mediatek,mt8516-thermal", "mediatek,mt2701-thermal : For MT8516 family of SoCs
-- reg: Address range of the thermal controller
-- interrupts: IRQ for the thermal controller
-- clocks, clock-names: Clocks needed for the thermal controller. required
-                       clocks are:
-		       "therm":	 Main clock needed for register access
-		       "auxadc": The AUXADC clock
-- mediatek,auxadc: A phandle to the AUXADC which the thermal controller uses
-- mediatek,apmixedsys: A phandle to the APMIXEDSYS controller.
-- #thermal-sensor-cells : Should be 0. See Documentation/devicetree/bindings/thermal/thermal-sensor.yaml for a description.
-
-Optional properties:
-- resets: Reference to the reset controller controlling the thermal controller.
-- nvmem-cells: A phandle to the calibration data provided by a nvmem device. If
-               unspecified default values shall be used.
-- nvmem-cell-names: Should be "calibration-data"
-
-Example:
-
-	thermal: thermal@1100b000 {
-		#thermal-sensor-cells = <1>;
-		compatible = "mediatek,mt8173-thermal";
-		reg = <0 0x1100b000 0 0x1000>;
-		interrupts = <0 70 IRQ_TYPE_LEVEL_LOW>;
-		clocks = <&pericfg CLK_PERI_THERM>, <&pericfg CLK_PERI_AUXADC>;
-		clock-names = "therm", "auxadc";
-		resets = <&pericfg MT8173_PERI_THERM_SW_RST>;
-		reset-names = "therm";
-		mediatek,auxadc = <&auxadc>;
-		mediatek,apmixedsys = <&apmixedsys>;
-		nvmem-cells = <&thermal_calibration_data>;
-		nvmem-cell-names = "calibration-data";
-	};

Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm-hc.yaml

@@ -114,12 +114,14 @@ examples:
   - |
     #include <dt-bindings/iio/qcom,spmi-vadc.h>
     #include <dt-bindings/interrupt-controller/irq.h>
-    spmi_bus {
+
+    pmic {
         #address-cells = <1>;
         #size-cells = <0>;
+
         pm8998_adc: adc@3100 {
-            reg = <0x3100>;
             compatible = "qcom,spmi-adc-rev2";
+            reg = <0x3100>;
             #address-cells = <1>;
             #size-cells = <0>;
             #io-channel-cells = <1>;
@@ -130,7 +132,7 @@ examples:
             };
         };
 
-        pm8998_adc_tm: adc-tm@3400 {
+        adc-tm@3400 {
             compatible = "qcom,spmi-adc-tm-hc";
             reg = <0x3400>;
             interrupts = <0x2 0x34 0x0 IRQ_TYPE_EDGE_RISING>;

Documentation/devicetree/bindings/thermal/qcom-spmi-adc-tm5.yaml

@@ -167,12 +167,14 @@ examples:
   - |
     #include <dt-bindings/iio/qcom,spmi-vadc.h>
     #include <dt-bindings/interrupt-controller/irq.h>
-    spmi_bus {
+
+    pmic {
         #address-cells = <1>;
         #size-cells = <0>;
+
         pm8150b_adc: adc@3100 {
-            reg = <0x3100>;
             compatible = "qcom,spmi-adc5";
+            reg = <0x3100>;
             #address-cells = <1>;
             #size-cells = <0>;
             #io-channel-cells = <1>;
@@ -186,7 +188,7 @@ examples:
             };
         };
 
-        pm8150b_adc_tm: adc-tm@3500 {
+        adc-tm@3500 {
             compatible = "qcom,spmi-adc-tm5";
             reg = <0x3500>;
             interrupts = <0x2 0x35 0x0 IRQ_TYPE_EDGE_RISING>;
@@ -207,12 +209,14 @@ examples:
     #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
     #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
     #include <dt-bindings/interrupt-controller/irq.h>
-    spmi_bus {
+
+    pmic {
         #address-cells = <1>;
         #size-cells = <0>;
+
         pmk8350_vadc: adc@3100 {
-            reg = <0x3100>;
             compatible = "qcom,spmi-adc7";
+            reg = <0x3100>;
             #address-cells = <1>;
             #size-cells = <0>;
             #io-channel-cells = <1>;
@@ -233,7 +237,7 @@ examples:
             };
         };
 
-        pmk8350_adc_tm: adc-tm@3400 {
+        adc-tm@3400 {
             compatible = "qcom,spmi-adc-tm5-gen2";
             reg = <0x3400>;
             interrupts = <0x0 0x34 0x0 IRQ_TYPE_EDGE_RISING>;

Documentation/devicetree/bindings/thermal/qcom-tsens.yaml

@@ -66,6 +66,7 @@ properties:
               - qcom,sm8350-tsens
               - qcom,sm8450-tsens
               - qcom,sm8550-tsens
+              - qcom,sm8650-tsens
           - const: qcom,tsens-v2
 
       - description: v2 of TSENS with combined interrupt

Documentation/devicetree/bindings/thermal/thermal-zones.yaml

@@ -75,6 +75,22 @@ patternProperties:
           framework and assumes that the thermal sensors in this zone
           support interrupts.
 
+      critical-action:
+        $ref: /schemas/types.yaml#/definitions/string
+        description: |
+          The action the OS should perform after the critical temperature is reached.
+          By default the system will shutdown as a safe action to prevent damage
+          to the hardware, if the property is not set.
+          The shutdown action should be always the default and preferred one.
+          Choose 'reboot' with care, as the hardware may be in thermal stress,
+          thus leading to infinite reboots that may cause damage to the hardware.
+          Make sure the firmware/bootloader will act as the last resort and take
+          over the thermal control.
+
+        enum:
+          - shutdown
+          - reboot
+
       thermal-sensors:
         $ref: /schemas/types.yaml#/definitions/phandle-array
         maxItems: 1

drivers/thermal/amlogic_thermal.c

@@ -167,13 +167,11 @@ static int amlogic_thermal_enable(struct amlogic_thermal *data)
 	return 0;
 }
 
-static int amlogic_thermal_disable(struct amlogic_thermal *data)
+static void amlogic_thermal_disable(struct amlogic_thermal *data)
 {
 	regmap_update_bits(data->regmap, TSENSOR_CFG_REG1,
 			   TSENSOR_CFG_REG1_ENABLE, 0);
 	clk_disable_unprepare(data->clk);
-
-	return 0;
 }
 
 static int amlogic_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
@@ -298,27 +296,30 @@ static void amlogic_thermal_remove(struct platform_device *pdev)
 	amlogic_thermal_disable(data);
 }
 
-static int __maybe_unused amlogic_thermal_suspend(struct device *dev)
+static int amlogic_thermal_suspend(struct device *dev)
 {
 	struct amlogic_thermal *data = dev_get_drvdata(dev);
 
-	return amlogic_thermal_disable(data);
+	amlogic_thermal_disable(data);
+
+	return 0;
 }
 
-static int __maybe_unused amlogic_thermal_resume(struct device *dev)
+static int amlogic_thermal_resume(struct device *dev)
 {
 	struct amlogic_thermal *data = dev_get_drvdata(dev);
 
 	return amlogic_thermal_enable(data);
 }
 
-static SIMPLE_DEV_PM_OPS(amlogic_thermal_pm_ops,
-			 amlogic_thermal_suspend, amlogic_thermal_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(amlogic_thermal_pm_ops,
+				amlogic_thermal_suspend,
+				amlogic_thermal_resume);
 
 static struct platform_driver amlogic_thermal_driver = {
 	.driver = {
 		.name		= "amlogic_thermal",
-		.pm		= &amlogic_thermal_pm_ops,
+		.pm		= pm_ptr(&amlogic_thermal_pm_ops),
 		.of_match_table = of_amlogic_thermal_match,
 	},
 	.probe = amlogic_thermal_probe,

drivers/thermal/loongson2_thermal.c

@@ -127,7 +127,7 @@ static int loongson2_thermal_probe(struct platform_device *pdev)
 		if (!IS_ERR(tzd))
 			break;
 
-		if (PTR_ERR(tzd) != ENODEV)
+		if (PTR_ERR(tzd) != -ENODEV)
 			continue;
 
 		return dev_err_probe(dev, PTR_ERR(tzd), "failed to register");

drivers/thermal/sun8i_thermal.c

@@ -606,6 +606,18 @@ static const struct ths_thermal_chip sun50i_h6_ths = {
 	.calc_temp = sun8i_ths_calc_temp,
 };
 
+static const struct ths_thermal_chip sun20i_d1_ths = {
+	.sensor_num = 1,
+	.has_bus_clk_reset = true,
+	.offset = 188552,
+	.scale = 673,
+	.temp_data_base = SUN50I_H6_THS_TEMP_DATA,
+	.calibrate = sun50i_h6_ths_calibrate,
+	.init = sun50i_h6_thermal_init,
+	.irq_ack = sun50i_h6_irq_ack,
+	.calc_temp = sun8i_ths_calc_temp,
+};
+
 static const struct of_device_id of_ths_match[] = {
 	{ .compatible = "allwinner,sun8i-a83t-ths", .data = &sun8i_a83t_ths },
 	{ .compatible = "allwinner,sun8i-h3-ths", .data = &sun8i_h3_ths },
@@ -614,6 +626,7 @@ static const struct of_device_id of_ths_match[] = {
 	{ .compatible = "allwinner,sun50i-a100-ths", .data = &sun50i_a100_ths },
 	{ .compatible = "allwinner,sun50i-h5-ths", .data = &sun50i_h5_ths },
 	{ .compatible = "allwinner,sun50i-h6-ths", .data = &sun50i_h6_ths },
+	{ .compatible = "allwinner,sun20i-d1-ths", .data = &sun20i_d1_ths },
 	{ /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, of_ths_match);

drivers/thermal/thermal_core.c

@@ -318,21 +318,34 @@ void thermal_governor_update_tz(struct thermal_zone_device *tz,
 	tz->governor->update_tz(tz, reason);
 }
 
-void thermal_zone_device_critical(struct thermal_zone_device *tz)
+static void thermal_zone_device_halt(struct thermal_zone_device *tz, bool shutdown)
 {
 	/*
 	 * poweroff_delay_ms must be a carefully profiled positive value.
 	 * Its a must for forced_emergency_poweroff_work to be scheduled.
 	 */
 	int poweroff_delay_ms = CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS;
+	const char *msg = "Temperature too high";
 
-	dev_emerg(&tz->device, "%s: critical temperature reached, "
-		  "shutting down\n", tz->type);
+	dev_emerg(&tz->device, "%s: critical temperature reached\n", tz->type);
 
-	hw_protection_shutdown("Temperature too high", poweroff_delay_ms);
+	if (shutdown)
+		hw_protection_shutdown(msg, poweroff_delay_ms);
+	else
+		hw_protection_reboot(msg, poweroff_delay_ms);
+}
+
+void thermal_zone_device_critical(struct thermal_zone_device *tz)
+{
+	thermal_zone_device_halt(tz, true);
 }
 EXPORT_SYMBOL(thermal_zone_device_critical);
 
+void thermal_zone_device_critical_reboot(struct thermal_zone_device *tz)
+{
+	thermal_zone_device_halt(tz, false);
+}
+
 static void handle_critical_trips(struct thermal_zone_device *tz,
 				  const struct thermal_trip *trip)
 {

drivers/thermal/thermal_core.h

@@ -114,6 +114,7 @@ int thermal_zone_device_set_policy(struct thermal_zone_device *, char *);
 int thermal_build_list_of_policies(char *buf);
 void __thermal_zone_device_update(struct thermal_zone_device *tz,
 				  enum thermal_notify_event event);
+void thermal_zone_device_critical_reboot(struct thermal_zone_device *tz);
 void thermal_governor_update_tz(struct thermal_zone_device *tz,
 				enum thermal_notify_event reason);
 

drivers/thermal/thermal_of.c

@@ -475,6 +475,7 @@ static struct thermal_zone_device *thermal_of_zone_register(struct device_node *
 	struct thermal_zone_params tzp = {};
 	struct thermal_zone_device_ops *of_ops;
 	struct device_node *np;
+	const char *action;
 	int delay, pdelay;
 	int ntrips, mask;
 	int ret;
@@ -511,6 +512,11 @@ static struct thermal_zone_device *thermal_of_zone_register(struct device_node *
 
 	mask = GENMASK_ULL((ntrips) - 1, 0);
 
+	ret = of_property_read_string(np, "critical-action", &action);
+	if (!ret)
+		if (!of_ops->critical && !strcasecmp(action, "reboot"))
+			of_ops->critical = thermal_zone_device_critical_reboot;
+
 	tz = thermal_zone_device_register_with_trips(np->name, trips, ntrips,
 						     mask, data, of_ops, &tzp,
 						     pdelay, delay);

include/linux/reboot.h

@@ -177,7 +177,17 @@ void ctrl_alt_del(void);
 
 extern void orderly_poweroff(bool force);
 extern void orderly_reboot(void);
-void hw_protection_shutdown(const char *reason, int ms_until_forced);
+void __hw_protection_shutdown(const char *reason, int ms_until_forced, bool shutdown);
+
+static inline void hw_protection_reboot(const char *reason, int ms_until_forced)
+{
+	__hw_protection_shutdown(reason, ms_until_forced, false);
+}
+
+static inline void hw_protection_shutdown(const char *reason, int ms_until_forced)
+{
+	__hw_protection_shutdown(reason, ms_until_forced, true);
+}
 
 /*
  * Emergency restart, callable from an interrupt handler.

kernel/reboot.c

@@ -957,21 +957,24 @@ static void hw_failure_emergency_poweroff(int poweroff_delay_ms)
 }
 
 /**
- * hw_protection_shutdown - Trigger an emergency system poweroff
+ * __hw_protection_shutdown - Trigger an emergency system shutdown or reboot
  *
- * @reason:		Reason of emergency shutdown to be printed.
- * @ms_until_forced:	Time to wait for orderly shutdown before tiggering a
- *			forced shudown. Negative value disables the forced
- *			shutdown.
+ * @reason:		Reason of emergency shutdown or reboot to be printed.
+ * @ms_until_forced:	Time to wait for orderly shutdown or reboot before
+ *			triggering it. Negative value disables the forced
+ *			shutdown or reboot.
+ * @shutdown:		If true, indicates that a shutdown will happen
+ *			after the critical tempeature is reached.
+ *			If false, indicates that a reboot will happen
+ *			after the critical tempeature is reached.
  *
- * Initiate an emergency system shutdown in order to protect hardware from
- * further damage. Usage examples include a thermal protection or a voltage or
- * current regulator failures.
- * NOTE: The request is ignored if protection shutdown is already pending even
- * if the previous request has given a large timeout for forced shutdown.
- * Can be called from any context.
+ * Initiate an emergency system shutdown or reboot in order to protect
+ * hardware from further damage. Usage examples include a thermal protection.
+ * NOTE: The request is ignored if protection shutdown or reboot is already
+ * pending even if the previous request has given a large timeout for forced
+ * shutdown/reboot.
  */
-void hw_protection_shutdown(const char *reason, int ms_until_forced)
+void __hw_protection_shutdown(const char *reason, int ms_until_forced, bool shutdown)
 {
 	static atomic_t allow_proceed = ATOMIC_INIT(1);
 
@@ -986,9 +989,12 @@ void hw_protection_shutdown(const char *reason, int ms_until_forced)
 	 * orderly_poweroff failure
 	 */
 	hw_failure_emergency_poweroff(ms_until_forced);
+	if (shutdown)
 		orderly_poweroff(true);
+	else
+		orderly_reboot();
 }
-EXPORT_SYMBOL_GPL(hw_protection_shutdown);
+EXPORT_SYMBOL_GPL(__hw_protection_shutdown);
 
 static int __init reboot_setup(char *str)
 {

tools/thermal/tmon/tui.c

@@ -213,7 +213,7 @@ void show_cooling_device(void)
 		 * cooling device instances. skip unused idr.
 		 */
 		mvwprintw(cooling_device_window, j + 2, 1,
-			"%02d %12.12s%6d %6d",
+			"%02d %12.12s%6lu %6lu",
 			ptdata.cdi[j].instance,
 			ptdata.cdi[j].type,
 			ptdata.cdi[j].cur_state,