- Document the RZ/V2H TSU DT bindings (Ovidiu Panait)

- Document the Kaanapali Temperature Sensor (Manaf Meethalavalappu
   Pallikunhi)
 
 - Document R-Car Gen4 and RZ/G2 support in driver comment (Marek
 Vasut)
 
 - Convert to DEFINE_SIMPLE_DEV_PM_OPS in the R-Car [Gen3] (Geert
   Uytterhoeven)
 
 - Fix format string bug in thermal-engine (Malaya Kumar Rout)
 
 - Make ipq5018 tsens standalone compatible (George Moussalem)
 
 - Add the QCS8300 compatible for the QCom Tsens (Gaurav Kohli)
 
 - Add the support for the NXP i.MX91 thermal module, including the DT
   bindings (Pengfei Li)
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Merge tag 'thermal-v6.19-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal control changes for 6.19-rc1 from Daniel Lezcano:

"- Document the RZ/V2H TSU DT bindings (Ovidiu Panait)

 - Document the Kaanapali Temperature Sensor (Manaf Meethalavalappu
   Pallikunhi)

 - Document R-Car Gen4 and RZ/G2 support in driver comment (Marek Vasut)

 - Convert to DEFINE_SIMPLE_DEV_PM_OPS in the R-Car [Gen3] (Geert
   Uytterhoeven)

 - Fix format string bug in thermal-engine (Malaya Kumar Rout)

 - Make ipq5018 tsens standalone compatible (George Moussalem)

 - Add the QCS8300 compatible for the QCom Tsens (Gaurav Kohli)

 - Add the support for the NXP i.MX91 thermal module, including the DT
   bindings (Pengfei Li)

* tag 'thermal-v6.19-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
  thermal/drivers/imx91: Add support for i.MX91 thermal monitoring unit
  dt-bindings: thermal: fsl,imx91-tmu: add bindings for NXP i.MX91 thermal module
  dt-bindings: thermal: tsens: Add QCS8300 compatible
  dt-bindings: thermal: qcom-tsens: make ipq5018 tsens standalone compatible
  tools/thermal/thermal-engine: Fix format string bug in thermal-engine
  thermal/drivers/rcar_gen3: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  thermal/drivers/rcar: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  thermal/drivers/rcar_gen3: Document R-Car Gen4 and RZ/G2 support in driver comment
  dt-bindings: thermal: qcom-tsens: document the Kaanapali Temperature Sensor
  dt-bindings: thermal: r9a09g047-tsu: Document RZ/V2H TSU

Documentation/devicetree/bindings/thermal/fsl,imx91-tmu.yaml

@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/fsl,imx91-tmu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX91 Thermal
+
+maintainers:
+  - Pengfei Li <pengfei.li_1@nxp.com>
+
+description:
+  i.MX91 features a new temperature sensor. It includes programmable
+  temperature threshold comparators for both normal and privileged
+  accesses and allows a programmable measurement frequency for the
+  Periodic One-Shot Measurement mode. Additionally, it provides
+  status registers for indicating the end of measurement and threshold
+  violation events.
+
+properties:
+  compatible:
+    items:
+      - const: fsl,imx91-tmu
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: Comparator 1 irq
+      - description: Comparator 2 irq
+      - description: Data ready irq
+
+  interrupt-names:
+    items:
+      - const: thr1
+      - const: thr2
+      - const: ready
+
+  nvmem-cells:
+    items:
+      - description: Phandle to the trim control 1 provided by ocotp
+      - description: Phandle to the trim control 2 provided by ocotp
+
+  nvmem-cell-names:
+    items:
+      - const: trim1
+      - const: trim2
+
+  "#thermal-sensor-cells":
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - interrupts
+  - interrupt-names
+
+allOf:
+  - $ref: thermal-sensor.yaml
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/clock/imx93-clock.h>
+
+    thermal-sensor@44482000 {
+        compatible = "fsl,imx91-tmu";
+        reg = <0x44482000 0x1000>;
+        #thermal-sensor-cells = <0>;
+        clocks = <&clk IMX93_CLK_TMC_GATE>;
+        interrupt-parent = <&gic>;
+        interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>,
+                     <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
+        interrupt-names = "thr1", "thr2", "ready";
+        nvmem-cells = <&tmu_trim1>, <&tmu_trim2>;
+        nvmem-cell-names = "trim1", "trim2";
+    };
+
+...

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

@@ -36,10 +36,15 @@ properties:
               - qcom,msm8974-tsens
           - const: qcom,tsens-v0_1
 
+      - description:
+          v1 of TSENS without RPM which requires to be explicitly reset
+          and enabled in the driver.
+        enum:
+          - qcom,ipq5018-tsens
+
       - description: v1 of TSENS
         items:
           - enum:
-              - qcom,ipq5018-tsens
               - qcom,msm8937-tsens
               - qcom,msm8956-tsens
               - qcom,msm8976-tsens
@@ -50,11 +55,13 @@ properties:
         items:
           - enum:
               - qcom,glymur-tsens
+              - qcom,kaanapali-tsens
               - qcom,milos-tsens
               - qcom,msm8953-tsens
               - qcom,msm8996-tsens
               - qcom,msm8998-tsens
               - qcom,qcm2290-tsens
+	      - qcom,qcs8300-tsens
               - qcom,qcs615-tsens
               - qcom,sa8255p-tsens
               - qcom,sa8775p-tsens

Documentation/devicetree/bindings/thermal/renesas,r9a09g047-tsu.yaml

@@ -16,7 +16,11 @@ description:
 
 properties:
   compatible:
-    const: renesas,r9a09g047-tsu
+    oneOf:
+      - const: renesas,r9a09g047-tsu # RZ/G3E
+      - items:
+          - const: renesas,r9a09g057-tsu # RZ/V2H
+          - const: renesas,r9a09g047-tsu # RZ/G3E
 
   reg:
     maxItems: 1

drivers/thermal/Kconfig

@@ -296,6 +296,16 @@ config IMX8MM_THERMAL
 	  cpufreq is used as the cooling device to throttle CPUs when the passive
 	  trip is crossed.
 
+config IMX91_THERMAL
+	tristate "Temperature sensor driver for NXP i.MX91 SoC"
+	depends on ARCH_MXC || COMPILE_TEST
+	depends on OF
+	help
+	  Include one sensor and six comparators. Each of them compares the
+	  temperature value (from the sensor) against the programmable
+	  threshold values. The direction of the comparison is configurable
+	  (greater / lesser than).
+
 config K3_THERMAL
 	tristate "Texas Instruments K3 thermal support"
 	depends on ARCH_K3 || COMPILE_TEST

drivers/thermal/Makefile

@@ -51,6 +51,7 @@ obj-$(CONFIG_ARMADA_THERMAL)	+= armada_thermal.o
 obj-$(CONFIG_IMX_THERMAL)	+= imx_thermal.o
 obj-$(CONFIG_IMX_SC_THERMAL)	+= imx_sc_thermal.o
 obj-$(CONFIG_IMX8MM_THERMAL)	+= imx8mm_thermal.o
+obj-$(CONFIG_IMX91_THERMAL)	+= imx91_thermal.o
 obj-$(CONFIG_MAX77620_THERMAL)	+= max77620_thermal.o
 obj-$(CONFIG_QORIQ_THERMAL)	+= qoriq_thermal.o
 obj-$(CONFIG_DA9062_THERMAL)	+= da9062-thermal.o

drivers/thermal/imx91_thermal.c

@@ -0,0 +1,384 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2025 NXP.
+ */
+
+#include <linux/bitfield.h>
+#include <linux/clk.h>
+#include <linux/err.h>
+#include <linux/interrupt.h>
+#include <linux/iopoll.h>
+#include <linux/nvmem-consumer.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include <linux/pm_runtime.h>
+#include <linux/thermal.h>
+#include <linux/units.h>
+
+#define REG_SET					0x4
+#define REG_CLR					0x8
+#define REG_TOG					0xc
+
+#define IMX91_TMU_CTRL0				0x0
+#define   IMX91_TMU_CTRL0_THR1_IE		BIT(9)
+#define   IMX91_TMU_CTRL0_THR1_MASK		GENMASK(3, 2)
+#define   IMX91_TMU_CTRL0_CLR_FLT1		BIT(21)
+
+#define IMX91_TMU_THR_MODE_LE			0
+#define IMX91_TMU_THR_MODE_GE			1
+
+#define IMX91_TMU_STAT0				0x10
+#define   IMX91_TMU_STAT0_THR1_IF		BIT(9)
+#define   IMX91_TMU_STAT0_THR1_STAT		BIT(13)
+#define   IMX91_TMU_STAT0_DRDY0_IF_MASK		BIT(16)
+
+#define IMX91_TMU_DATA0				0x20
+
+#define IMX91_TMU_CTRL1				0x200
+#define IMX91_TMU_CTRL1_EN			BIT(31)
+#define IMX91_TMU_CTRL1_START			BIT(30)
+#define IMX91_TMU_CTRL1_STOP			BIT(29)
+#define IMX91_TMU_CTRL1_RES_MASK		GENMASK(19, 18)
+#define IMX91_TMU_CTRL1_MEAS_MODE_MASK		GENMASK(25, 24)
+#define   IMX91_TMU_CTRL1_MEAS_MODE_SINGLE	0
+#define   IMX91_TMU_CTRL1_MEAS_MODE_CONTINUES	1
+#define   IMX91_TMU_CTRL1_MEAS_MODE_PERIODIC	2
+
+#define IMX91_TMU_THR_CTRL01			0x30
+#define   IMX91_TMU_THR_CTRL01_THR1_MASK	GENMASK(31, 16)
+
+#define IMX91_TMU_REF_DIV			0x280
+#define IMX91_TMU_DIV_EN			BIT(31)
+#define IMX91_TMU_DIV_MASK			GENMASK(23, 16)
+#define IMX91_TMU_DIV_MAX			255
+
+#define IMX91_TMU_PUD_ST_CTRL			0x2b0
+#define IMX91_TMU_PUDL_MASK			GENMASK(23, 16)
+
+#define IMX91_TMU_TRIM1				0x2e0
+#define IMX91_TMU_TRIM2				0x2f0
+
+#define IMX91_TMU_TEMP_LOW_LIMIT		-40000
+#define IMX91_TMU_TEMP_HIGH_LIMIT		125000
+
+#define IMX91_TMU_DEFAULT_TRIM1_CONFIG		0xb561bc2d
+#define IMX91_TMU_DEFAULT_TRIM2_CONFIG		0x65d4
+
+#define IMX91_TMU_PERIOD_CTRL			0x270
+#define   IMX91_TMU_PERIOD_CTRL_MEAS_MASK	GENMASK(23, 0)
+
+#define IMX91_TMP_FRAC				64
+
+struct imx91_tmu {
+	void __iomem *base;
+	struct clk *clk;
+	struct device *dev;
+	struct thermal_zone_device *tzd;
+};
+
+static void imx91_tmu_start(struct imx91_tmu *tmu, bool start)
+{
+	u32 val = start ? IMX91_TMU_CTRL1_START : IMX91_TMU_CTRL1_STOP;
+
+	writel_relaxed(val, tmu->base + IMX91_TMU_CTRL1 + REG_SET);
+}
+
+static void imx91_tmu_enable(struct imx91_tmu *tmu, bool enable)
+{
+	u32 reg = IMX91_TMU_CTRL1;
+
+	reg += enable ? REG_SET : REG_CLR;
+
+	writel_relaxed(IMX91_TMU_CTRL1_EN, tmu->base + reg);
+}
+
+static int imx91_tmu_to_mcelsius(int x)
+{
+	return x * MILLIDEGREE_PER_DEGREE / IMX91_TMP_FRAC;
+}
+
+static int imx91_tmu_from_mcelsius(int x)
+{
+	return x * IMX91_TMP_FRAC / MILLIDEGREE_PER_DEGREE;
+}
+
+static int imx91_tmu_get_temp(struct thermal_zone_device *tz, int *temp)
+{
+	struct imx91_tmu *tmu = thermal_zone_device_priv(tz);
+	s16 data;
+
+	/* DATA0 is 16bit signed number */
+	data = readw_relaxed(tmu->base + IMX91_TMU_DATA0);
+	*temp = imx91_tmu_to_mcelsius(data);
+
+	return 0;
+}
+
+static int imx91_tmu_set_trips(struct thermal_zone_device *tz, int low, int high)
+{
+	struct imx91_tmu *tmu = thermal_zone_device_priv(tz);
+	int val;
+
+	if (high >= IMX91_TMU_TEMP_HIGH_LIMIT)
+		return -EINVAL;
+
+	writel_relaxed(IMX91_TMU_CTRL0_THR1_IE, tmu->base + IMX91_TMU_CTRL0 + REG_CLR);
+
+	/* Comparator1 for temperature threshold */
+	writel_relaxed(IMX91_TMU_THR_CTRL01_THR1_MASK, tmu->base + IMX91_TMU_THR_CTRL01 + REG_CLR);
+	val = FIELD_PREP(IMX91_TMU_THR_CTRL01_THR1_MASK, imx91_tmu_from_mcelsius(high));
+
+	writel_relaxed(val, tmu->base + IMX91_TMU_THR_CTRL01 + REG_SET);
+
+	writel_relaxed(IMX91_TMU_STAT0_THR1_IF, tmu->base + IMX91_TMU_STAT0 + REG_CLR);
+
+	writel_relaxed(IMX91_TMU_CTRL0_THR1_IE, tmu->base + IMX91_TMU_CTRL0 + REG_SET);
+
+	return 0;
+}
+
+static int imx91_init_from_nvmem_cells(struct imx91_tmu *tmu)
+{
+	struct device *dev = tmu->dev;
+	u32 trim1, trim2;
+	int ret;
+
+	ret = nvmem_cell_read_u32(dev, "trim1", &trim1);
+	if (ret)
+		return ret;
+
+	ret = nvmem_cell_read_u32(dev, "trim2", &trim2);
+	if (ret)
+		return ret;
+
+	if (trim1 == 0 || trim2 == 0)
+		return -EINVAL;
+
+	writel_relaxed(trim1, tmu->base + IMX91_TMU_TRIM1);
+	writel_relaxed(trim2, tmu->base + IMX91_TMU_TRIM2);
+
+	return 0;
+}
+
+static void imx91_tmu_action_remove(void *data)
+{
+	struct imx91_tmu *tmu = data;
+
+	/* disable tmu */
+	imx91_tmu_enable(tmu, false);
+}
+
+static irqreturn_t imx91_tmu_alarm_irq(int irq, void *data)
+{
+	struct imx91_tmu *tmu = data;
+	u32 val;
+
+	val = readl_relaxed(tmu->base + IMX91_TMU_STAT0);
+
+	/* Check if comparison interrupt occurred */
+	if (val & IMX91_TMU_STAT0_THR1_IF) {
+		/* Clear irq flag and disable interrupt until reconfigured */
+		writel(IMX91_TMU_STAT0_THR1_IF, tmu->base + IMX91_TMU_STAT0 + REG_CLR);
+		writel_relaxed(IMX91_TMU_CTRL0_THR1_IE, tmu->base + IMX91_TMU_CTRL0 + REG_CLR);
+
+		return IRQ_WAKE_THREAD;
+	}
+
+	return IRQ_NONE;
+}
+
+static irqreturn_t imx91_tmu_alarm_irq_thread(int irq, void *data)
+{
+	struct imx91_tmu *tmu = data;
+
+	thermal_zone_device_update(tmu->tzd, THERMAL_EVENT_UNSPECIFIED);
+
+	return IRQ_HANDLED;
+}
+
+static int imx91_tmu_change_mode(struct thermal_zone_device *tz, enum thermal_device_mode mode)
+{
+	struct imx91_tmu *tmu = thermal_zone_device_priv(tz);
+	int ret;
+
+	if (mode == THERMAL_DEVICE_ENABLED) {
+		ret = pm_runtime_get(tmu->dev);
+		if (ret < 0)
+			return ret;
+
+		writel_relaxed(IMX91_TMU_CTRL0_THR1_IE | IMX91_TMU_CTRL0_THR1_MASK,
+			       tmu->base + IMX91_TMU_CTRL0 + REG_CLR);
+
+		writel_relaxed(FIELD_PREP(IMX91_TMU_CTRL0_THR1_MASK, IMX91_TMU_THR_MODE_GE),
+			       tmu->base + IMX91_TMU_CTRL0 + REG_SET);
+		imx91_tmu_start(tmu, true);
+	} else {
+		writel_relaxed(IMX91_TMU_CTRL0_THR1_IE, tmu->base + IMX91_TMU_CTRL0 + REG_CLR);
+		imx91_tmu_start(tmu, false);
+		pm_runtime_put(tmu->dev);
+	}
+
+	return 0;
+}
+
+static struct thermal_zone_device_ops tmu_tz_ops = {
+	.get_temp = imx91_tmu_get_temp,
+	.change_mode = imx91_tmu_change_mode,
+	.set_trips = imx91_tmu_set_trips,
+};
+
+static int imx91_tmu_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct imx91_tmu *tmu;
+	unsigned long rate;
+	int irq, ret;
+	u32 div;
+
+	tmu = devm_kzalloc(dev, sizeof(struct imx91_tmu), GFP_KERNEL);
+	if (!tmu)
+		return -ENOMEM;
+
+	tmu->dev = dev;
+
+	tmu->base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(tmu->base))
+		return dev_err_probe(dev, PTR_ERR(tmu->base), "failed to get io resource");
+
+	tmu->clk = devm_clk_get_enabled(dev, NULL);
+	if (IS_ERR(tmu->clk))
+		return dev_err_probe(dev, PTR_ERR(tmu->clk), "failed to get tmu clock\n");
+
+	platform_set_drvdata(pdev, tmu);
+
+	/* disable the monitor during initialization */
+	imx91_tmu_enable(tmu, false);
+	imx91_tmu_start(tmu, false);
+
+	ret = imx91_init_from_nvmem_cells(tmu);
+	if (ret) {
+		dev_warn(dev, "can't get trim value, use default settings\n");
+
+		writel_relaxed(IMX91_TMU_DEFAULT_TRIM1_CONFIG, tmu->base + IMX91_TMU_TRIM1);
+		writel_relaxed(IMX91_TMU_DEFAULT_TRIM2_CONFIG, tmu->base + IMX91_TMU_TRIM2);
+	}
+
+	/* The typical conv clk is 4MHz, the output freq is 'rate / (div + 1)' */
+	rate = clk_get_rate(tmu->clk);
+	div = (rate / (4 * HZ_PER_MHZ)) - 1;
+	if (div > IMX91_TMU_DIV_MAX)
+		return dev_err_probe(dev, -EINVAL, "clock divider exceed hardware limitation");
+
+	/* Set divider value and enable divider */
+	writel_relaxed(IMX91_TMU_DIV_EN | FIELD_PREP(IMX91_TMU_DIV_MASK, div),
+		       tmu->base + IMX91_TMU_REF_DIV);
+
+	/* Set max power up delay: 'Tpud(ms) = 0xFF * 1000 / 4000000' */
+	writel_relaxed(FIELD_PREP(IMX91_TMU_PUDL_MASK, 100U), tmu->base + IMX91_TMU_PUD_ST_CTRL);
+
+	/*
+	 * Set resolution mode
+	 * 00b - Conversion time = 0.59325 ms
+	 * 01b - Conversion time = 1.10525 ms
+	 * 10b - Conversion time = 2.12925 ms
+	 * 11b - Conversion time = 4.17725 ms
+	 */
+	writel_relaxed(FIELD_PREP(IMX91_TMU_CTRL1_RES_MASK, 0x3),
+		       tmu->base + IMX91_TMU_CTRL1 + REG_CLR);
+	writel_relaxed(FIELD_PREP(IMX91_TMU_CTRL1_RES_MASK, 0x1),
+		       tmu->base + IMX91_TMU_CTRL1 + REG_SET);
+
+	writel_relaxed(IMX91_TMU_CTRL1_MEAS_MODE_MASK, tmu->base + IMX91_TMU_CTRL1 + REG_CLR);
+	writel_relaxed(FIELD_PREP(IMX91_TMU_CTRL1_MEAS_MODE_MASK,
+				  IMX91_TMU_CTRL1_MEAS_MODE_PERIODIC),
+		       tmu->base + IMX91_TMU_CTRL1 + REG_SET);
+
+	/*
+	 * Set Periodic Measurement Frequency to 25Hz:
+	 * tMEAS_FREQ = tCONV_CLK * PERIOD_CTRL[MEAS_FREQ]
+	 */
+	writel_relaxed(FIELD_PREP(IMX91_TMU_PERIOD_CTRL_MEAS_MASK, 4 * HZ_PER_MHZ / 25),
+		       tmu->base + IMX91_TMU_PERIOD_CTRL);
+
+	imx91_tmu_enable(tmu, true);
+	ret = devm_add_action(dev, imx91_tmu_action_remove, tmu);
+	if (ret)
+		return dev_err_probe(dev, ret, "Failure to add action imx91_tmu_action_remove()\n");
+
+	pm_runtime_set_active(dev);
+	pm_runtime_get_noresume(dev);
+	ret = devm_pm_runtime_enable(dev);
+	if (ret)
+		return ret;
+
+	tmu->tzd = devm_thermal_of_zone_register(dev, 0, tmu, &tmu_tz_ops);
+	if (IS_ERR(tmu->tzd))
+		return dev_err_probe(dev, PTR_ERR(tmu->tzd),
+				     "failed to register thermal zone sensor\n");
+
+	irq = platform_get_irq(pdev, 0);
+	if (irq < 0)
+		return irq;
+
+	ret = devm_request_threaded_irq(dev, irq, imx91_tmu_alarm_irq,
+					imx91_tmu_alarm_irq_thread,
+					IRQF_ONESHOT, "imx91_thermal", tmu);
+
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "failed to request alarm irq\n");
+
+	pm_runtime_put(dev);
+
+	return 0;
+}
+
+static int imx91_tmu_runtime_suspend(struct device *dev)
+{
+	struct imx91_tmu *tmu = dev_get_drvdata(dev);
+
+	/* disable tmu */
+	imx91_tmu_enable(tmu, false);
+
+	clk_disable_unprepare(tmu->clk);
+
+	return 0;
+}
+
+static int imx91_tmu_runtime_resume(struct device *dev)
+{
+	struct imx91_tmu *tmu = dev_get_drvdata(dev);
+	int ret;
+
+	ret = clk_prepare_enable(tmu->clk);
+	if (ret)
+		return ret;
+
+	imx91_tmu_enable(tmu, true);
+
+	return 0;
+}
+
+static DEFINE_RUNTIME_DEV_PM_OPS(imx91_tmu_pm_ops, imx91_tmu_runtime_suspend,
+				 imx91_tmu_runtime_resume, NULL);
+
+static const struct of_device_id imx91_tmu_table[] = {
+	{ .compatible = "fsl,imx91-tmu", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, imx91_tmu_table);
+
+static struct platform_driver imx91_tmu = {
+	.driver = {
+		.name	= "imx91_thermal",
+		.pm	= pm_ptr(&imx91_tmu_pm_ops),
+		.of_match_table = imx91_tmu_table,
+	},
+	.probe = imx91_tmu_probe,
+};
+module_platform_driver(imx91_tmu);
+
+MODULE_AUTHOR("Peng Fan <peng.fan@nxp.com>");
+MODULE_DESCRIPTION("i.MX91 Thermal Monitor Unit driver");
+MODULE_LICENSE("GPL");

drivers/thermal/renesas/rcar_gen3_thermal.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- *  R-Car Gen3 THS thermal sensor driver
+ *  R-Car Gen3, Gen4 and RZ/G2 THS thermal sensor driver
  *  Based on rcar_thermal.c and work from Hien Dang and Khiem Nguyen.
  *
  * Copyright (C) 2016 Renesas Electronics Corporation.
@@ -601,7 +601,7 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int __maybe_unused rcar_gen3_thermal_resume(struct device *dev)
+static int rcar_gen3_thermal_resume(struct device *dev)
 {
 	struct rcar_gen3_thermal_priv *priv = dev_get_drvdata(dev);
 	unsigned int i;
@@ -615,13 +615,13 @@ static int __maybe_unused rcar_gen3_thermal_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(rcar_gen3_thermal_pm_ops, NULL,
+static DEFINE_SIMPLE_DEV_PM_OPS(rcar_gen3_thermal_pm_ops, NULL,
-			 rcar_gen3_thermal_resume);
+				rcar_gen3_thermal_resume);
 
 static struct platform_driver rcar_gen3_thermal_driver = {
 	.driver	= {
 		.name	= "rcar_gen3_thermal",
-		.pm = &rcar_gen3_thermal_pm_ops,
+		.pm = pm_sleep_ptr(&rcar_gen3_thermal_pm_ops),
 		.of_match_table = rcar_gen3_thermal_dt_ids,
 	},
 	.probe		= rcar_gen3_thermal_probe,

drivers/thermal/renesas/rcar_thermal.c

@@ -534,7 +534,6 @@ static int rcar_thermal_probe(struct platform_device *pdev)
 	return ret;
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int rcar_thermal_suspend(struct device *dev)
 {
 	struct rcar_thermal_common *common = dev_get_drvdata(dev);
@@ -567,15 +566,14 @@ static int rcar_thermal_resume(struct device *dev)
 
 	return 0;
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(rcar_thermal_pm_ops, rcar_thermal_suspend,
+static DEFINE_SIMPLE_DEV_PM_OPS(rcar_thermal_pm_ops, rcar_thermal_suspend,
-			 rcar_thermal_resume);
+				rcar_thermal_resume);
 
 static struct platform_driver rcar_thermal_driver = {
 	.driver	= {
 		.name	= "rcar_thermal",
-		.pm = &rcar_thermal_pm_ops,
+		.pm = pm_sleep_ptr(&rcar_thermal_pm_ops),
 		.of_match_table = rcar_thermal_dt_ids,
 	},
 	.probe		= rcar_thermal_probe,

tools/thermal/thermal-engine/thermal-engine.c

@@ -374,7 +374,7 @@ int main(int argc, char *argv[])
 	}
 
 	if (options.daemonize && daemon(0, 0)) {
-		ERROR("Failed to daemonize: %p\n");
+		ERROR("Failed to daemonize: %m\n");
 		return THERMAL_ENGINE_DAEMON_ERROR;
 	}