Merge tag 'thermal-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Convert tsens configuration DT binding to yaml (Rajeshwari)

 - Add interrupt support on the rcar sensor (Niklas Söderlund)

 - Add a new Spreadtrum thermal driver (Baolin Wang)

 - Add thermal binding for the fsl scu board, a new API to retrieve the
   sensor id bound to the thermal zone and i.MX system controller sensor
   (Anson Huang))

 - Remove warning log when a deferred probe is requested on Exynos
   (Marek Szyprowski)

 - Add the thermal monitoring unit support for imx8mm with its DT
   bindings (Anson Huang)

 - Rephrase the Kconfig text for clarity (Linus Walleij)

 - Use the gpio descriptor for the ti-soc-thermal (Linus Walleij)

 - Align msg structure to 4 bytes for i.MX SC, fix the Kconfig
   dependency, add the __may_be unused annotation for PM functions and
   the COMPILE_TEST option for imx8mm (Anson Huang)

 - Fix a dependency on regmap in Kconfig for qoriq (Yuantian Tang)

 - Add DT binding and support for the rcar gen3 r8a77961 and improve the
   error path on the rcar init function (Niklas Söderlund)

 - Cleanup and improvements for the tsens Qcom sensor (Amit Kucheria)

 - Improve code by removing lock and caching values in the rcar thermal
   sensor (Niklas Söderlund)

 - Cleanup in the qoriq drivers and add a call to
   imx_thermal_unregister_legacy_cooling in the removal function (Anson
   Huang)

 - Remove redundant 'maxItems' in tsens and sprd DT bindings (Rob
   Herring)

 - Change the thermal DT bindings by making the cooling-maps optional
   (Yuantian Tang)

 - Add Tiger Lake support (Sumeet Pawnikar)

 - Use scnprintf() for avoiding potential buffer overflow (Takashi Iwai)

 - Make pkg_temp_lock a raw_spinlock_t(Clark Williams)

 - Fix incorrect data types by changing them to signed on i.MX SC (Anson
   Huang)

 - Replace zero-length array with flexible-array member (Gustavo A. R.
   Silva)

 - Add support for i.MX8MP in the driver and in the DT bindings (Anson
   Huang)

 - Fix return value of the cpufreq_set_cur_state() function (Willy
   Wolff)

 - Remove abusing and scary WARN_ON in the cpufreq cooling device
   (Daniel Lezcano)

 - Fix build warning of incorrect argument type reported by sparse on
   imx8mm (Anson Huang)

 - Fix stub for the devfreq cooling device (Martin Blumenstingl)

 - Fix cpu idle cooling documentation (Sergey Vidishev)

* tag 'thermal-v5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (52 commits)
  Documentation: cpu-idle-cooling: Fix diagram for 33% duty cycle
  thermal: devfreq_cooling: inline all stubs for CONFIG_DEVFREQ_THERMAL=n
  thermal: imx8mm: Fix build warning of incorrect argument type
  thermal/drivers/cpufreq_cooling: Remove abusing WARN_ON
  thermal/drivers/cpufreq_cooling: Fix return of cpufreq_set_cur_state
  thermal: imx8mm: Add i.MX8MP support
  dt-bindings: thermal: imx8mm-thermal: Add support for i.MX8MP
  thermal: qcom: tsens.h: Replace zero-length array with flexible-array member
  thermal: imx_sc_thermal: Fix incorrect data type
  thermal: int340x_thermal: Use scnprintf() for avoiding potential buffer overflow
  thermal: int340x: processor_thermal: Add Tiger Lake support
  thermal/x86_pkg_temp: Make pkg_temp_lock a raw_spinlock_t
  dt-bindings: thermal: make cooling-maps property optional
  dt-bindings: thermal: qcom-tsens: Remove redundant 'maxItems'
  dt-bindings: thermal: sprd: Remove redundant 'maxItems'
  thermal: imx: Calling imx_thermal_unregister_legacy_cooling() in .remove
  thermal: qoriq: Sort includes alphabetically
  thermal: qoriq: Use devm_add_action_or_reset() to handle all cleanups
  thermal: rcar_thermal: Remove lock in rcar_thermal_get_current_temp()
  thermal: rcar_thermal: Do not store ctemp in rcar_thermal_priv
  ...

1 files changed, 39 insertions, 26 deletions

diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 0e7cf5236932..2f77d235cf73 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -85,11 +85,42 @@ static const struct thermal_zone_of_device_ops tsens_of_ops = {
 	.set_trips = tsens_set_trips,
 };
 
+static int tsens_register_irq(struct tsens_priv *priv, char *irqname,
+			      irq_handler_t thread_fn)
+{
+	struct platform_device *pdev;
+	int ret, irq;
+
+	pdev = of_find_device_by_node(priv->dev->of_node);
+	if (!pdev)
+		return -ENODEV;
+
+	irq = platform_get_irq_byname(pdev, irqname);
+	if (irq < 0) {
+		ret = irq;
+		/* For old DTs with no IRQ defined */
+		if (irq == -ENXIO)
+			ret = 0;
+	} else {
+		ret = devm_request_threaded_irq(&pdev->dev, irq,
+						NULL, thread_fn,
+						IRQF_ONESHOT,
+						dev_name(&pdev->dev), priv);
+		if (ret)
+			dev_err(&pdev->dev, "%s: failed to get irq\n",
+				__func__);
+		else
+			enable_irq_wake(irq);
+	}
+
+	put_device(&pdev->dev);
+	return ret;
+}
+
 static int tsens_register(struct tsens_priv *priv)
 {
-	int i, ret, irq;
+	int i, ret;
 	struct thermal_zone_device *tzd;
-	struct platform_device *pdev;
 
 	for (i = 0;  i < priv->num_sensors; i++) {
 		priv->sensor[i].priv = priv;
@@ -103,32 +134,14 @@ static int tsens_register(struct tsens_priv *priv)
 			priv->ops->enable(priv, i);
 	}
 
-	pdev = of_find_device_by_node(priv->dev->of_node);
-	if (!pdev)
-		return -ENODEV;
-
-	irq = platform_get_irq_byname(pdev, "uplow");
-	if (irq < 0) {
-		ret = irq;
-		/* For old DTs with no IRQ defined */
-		if (irq == -ENXIO)
-			ret = 0;
-		goto err_put_device;
-	}
-
-	ret = devm_request_threaded_irq(&pdev->dev, irq,
-					NULL, tsens_irq_thread,
-					IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
-					dev_name(&pdev->dev), priv);
-	if (ret) {
-		dev_err(&pdev->dev, "%s: failed to get irq\n", __func__);
-		goto err_put_device;
-	}
+	ret = tsens_register_irq(priv, "uplow", tsens_irq_thread);
+	if (ret < 0)
+		return ret;
 
-	enable_irq_wake(irq);
+	if (priv->feat->crit_int)
+		ret = tsens_register_irq(priv, "critical",
+					 tsens_critical_irq_thread);
 
-err_put_device:
-	put_device(&pdev->dev);
 	return ret;
 }