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-rw-r--r--drivers/thermal/samsung/exynos_thermal_common.c2
-rw-r--r--drivers/thermal/samsung/exynos_tmu.c12
-rw-r--r--drivers/thermal/samsung/exynos_tmu.h7
-rw-r--r--drivers/thermal/samsung/exynos_tmu_data.c30
-rw-r--r--drivers/thermal/samsung/exynos_tmu_data.h13
-rw-r--r--drivers/thermal/thermal_hwmon.c2
-rw-r--r--drivers/thermal/ti-soc-thermal/ti-thermal-common.c1
-rw-r--r--drivers/thermal/x86_pkg_temp_thermal.c14
8 files changed, 60 insertions, 21 deletions
diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c
index f10a6ad37c06..c2301da08ac7 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.c
+++ b/drivers/thermal/samsung/exynos_thermal_common.c
@@ -310,8 +310,6 @@ void exynos_report_trigger(struct thermal_sensor_conf *conf)
 	}
 
 	th_zone = conf->pzone_data;
-	if (th_zone->therm_dev)
-		return;
 
 	if (th_zone->bind == false) {
 		for (i = 0; i < th_zone->cool_dev_size; i++) {
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index b43afda8acd1..32f38b90c4f6 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -317,6 +317,9 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 
 	con = readl(data->base + reg->tmu_ctrl);
 
+	if (pdata->test_mux)
+		con |= (pdata->test_mux << reg->test_mux_addr_shift);
+
 	if (pdata->reference_voltage) {
 		con &= ~(reg->buf_vref_sel_mask << reg->buf_vref_sel_shift);
 		con |= pdata->reference_voltage << reg->buf_vref_sel_shift;
@@ -488,7 +491,7 @@ static const struct of_device_id exynos_tmu_match[] = {
 	},
 	{
 		.compatible = "samsung,exynos4412-tmu",
-		.data = (void *)EXYNOS5250_TMU_DRV_DATA,
+		.data = (void *)EXYNOS4412_TMU_DRV_DATA,
 	},
 	{
 		.compatible = "samsung,exynos5250-tmu",
@@ -629,9 +632,10 @@ static int exynos_tmu_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	if (pdata->type == SOC_ARCH_EXYNOS ||
-		pdata->type == SOC_ARCH_EXYNOS4210 ||
-				pdata->type == SOC_ARCH_EXYNOS5440)
+	if (pdata->type == SOC_ARCH_EXYNOS4210 ||
+	    pdata->type == SOC_ARCH_EXYNOS4412 ||
+	    pdata->type == SOC_ARCH_EXYNOS5250 ||
+	    pdata->type == SOC_ARCH_EXYNOS5440)
 		data->soc = pdata->type;
 	else {
 		ret = -EINVAL;
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index b364c9eee701..3fb65547e64c 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -41,7 +41,8 @@ enum calibration_mode {
 
 enum soc_type {
 	SOC_ARCH_EXYNOS4210 = 1,
-	SOC_ARCH_EXYNOS,
+	SOC_ARCH_EXYNOS4412,
+	SOC_ARCH_EXYNOS5250,
 	SOC_ARCH_EXYNOS5440,
 };
 
@@ -84,6 +85,7 @@ enum soc_type {
  * @triminfo_reload_shift: shift of triminfo reload enable bit in triminfo_ctrl
 	reg.
  * @tmu_ctrl: TMU main controller register.
+ * @test_mux_addr_shift: shift bits of test mux address.
  * @buf_vref_sel_shift: shift bits of reference voltage in tmu_ctrl register.
  * @buf_vref_sel_mask: mask bits of reference voltage in tmu_ctrl register.
  * @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register.
@@ -150,6 +152,7 @@ struct exynos_tmu_registers {
 	u32	triminfo_reload_shift;
 
 	u32	tmu_ctrl;
+	u32     test_mux_addr_shift;
 	u32	buf_vref_sel_shift;
 	u32	buf_vref_sel_mask;
 	u32	therm_trip_mode_shift;
@@ -257,6 +260,7 @@ struct exynos_tmu_registers {
  * @first_point_trim: temp value of the first point trimming
  * @second_point_trim: temp value of the second point trimming
  * @default_temp_offset: default temperature offset in case of no trimming
+ * @test_mux; information if SoC supports test MUX
  * @cal_type: calibration type for temperature
  * @cal_mode: calibration mode for temperature
  * @freq_clip_table: Table representing frequency reduction percentage.
@@ -286,6 +290,7 @@ struct exynos_tmu_platform_data {
 	u8 first_point_trim;
 	u8 second_point_trim;
 	u8 default_temp_offset;
+	u8 test_mux;
 
 	enum calibration_type cal_type;
 	enum calibration_mode cal_mode;
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 9002499c1f69..073c292baa53 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -90,14 +90,15 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = {
 };
 #endif
 
-#if defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412)
-static const struct exynos_tmu_registers exynos5250_tmu_registers = {
+#if defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250)
+static const struct exynos_tmu_registers exynos4412_tmu_registers = {
 	.triminfo_data = EXYNOS_TMU_REG_TRIMINFO,
 	.triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT,
 	.triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT,
 	.triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON,
 	.triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT,
 	.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
+	.test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT,
 	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,
 	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,
 	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,
@@ -128,7 +129,7 @@ static const struct exynos_tmu_registers exynos5250_tmu_registers = {
 	.emul_time_mask = EXYNOS_EMUL_TIME_MASK,
 };
 
-#define EXYNOS5250_TMU_DATA \
+#define EXYNOS4412_TMU_DATA \
 	.threshold_falling = 10, \
 	.trigger_levels[0] = 85, \
 	.trigger_levels[1] = 103, \
@@ -162,15 +163,32 @@ static const struct exynos_tmu_registers exynos5250_tmu_registers = {
 		.temp_level = 103, \
 	}, \
 	.freq_tab_count = 2, \
-	.type = SOC_ARCH_EXYNOS, \
-	.registers = &exynos5250_tmu_registers, \
+	.registers = &exynos4412_tmu_registers, \
 	.features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \
 			TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \
 			TMU_SUPPORT_EMUL_TIME)
+#endif
 
+#if defined(CONFIG_SOC_EXYNOS4412)
+struct exynos_tmu_init_data const exynos4412_default_tmu_data = {
+	.tmu_data = {
+		{
+			EXYNOS4412_TMU_DATA,
+			.type = SOC_ARCH_EXYNOS4412,
+			.test_mux = EXYNOS4412_MUX_ADDR_VALUE,
+		},
+	},
+	.tmu_count = 1,
+};
+#endif
+
+#if defined(CONFIG_SOC_EXYNOS5250)
 struct exynos_tmu_init_data const exynos5250_default_tmu_data = {
 	.tmu_data = {
-		{ EXYNOS5250_TMU_DATA },
+		{
+			EXYNOS4412_TMU_DATA,
+			.type = SOC_ARCH_EXYNOS5250,
+		},
 	},
 	.tmu_count = 1,
 };
diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h
index dc7feb51099b..a1ea19d9e0a6 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.h
+++ b/drivers/thermal/samsung/exynos_tmu_data.h
@@ -95,6 +95,10 @@
 
 #define EXYNOS_MAX_TRIGGER_PER_REG	4
 
+/* Exynos4412 specific */
+#define EXYNOS4412_MUX_ADDR_VALUE          6
+#define EXYNOS4412_MUX_ADDR_SHIFT          20
+
 /*exynos5440 specific registers*/
 #define EXYNOS5440_TMU_S0_7_TRIM		0x000
 #define EXYNOS5440_TMU_S0_7_CTRL		0x020
@@ -138,7 +142,14 @@ extern struct exynos_tmu_init_data const exynos4210_default_tmu_data;
 #define EXYNOS4210_TMU_DRV_DATA (NULL)
 #endif
 
-#if (defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412))
+#if defined(CONFIG_SOC_EXYNOS4412)
+extern struct exynos_tmu_init_data const exynos4412_default_tmu_data;
+#define EXYNOS4412_TMU_DRV_DATA (&exynos4412_default_tmu_data)
+#else
+#define EXYNOS4412_TMU_DRV_DATA (NULL)
+#endif
+
+#if defined(CONFIG_SOC_EXYNOS5250)
 extern struct exynos_tmu_init_data const exynos5250_default_tmu_data;
 #define EXYNOS5250_TMU_DRV_DATA (&exynos5250_default_tmu_data)
 #else
diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmon.c
index eeef0e2498ca..fdb07199d9c2 100644
--- a/drivers/thermal/thermal_hwmon.c
+++ b/drivers/thermal/thermal_hwmon.c
@@ -159,7 +159,7 @@ int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz)
 
 	INIT_LIST_HEAD(&hwmon->tz_list);
 	strlcpy(hwmon->type, tz->type, THERMAL_NAME_LENGTH);
-	hwmon->device = hwmon_device_register(&tz->device);
+	hwmon->device = hwmon_device_register(NULL);
 	if (IS_ERR(hwmon->device)) {
 		result = PTR_ERR(hwmon->device);
 		goto free_mem;
diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
index 4f8b9af54a5a..5a47cc8c8f85 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal-common.c
@@ -110,6 +110,7 @@ static inline int ti_thermal_get_temp(struct thermal_zone_device *thermal,
 		} else {
 			dev_err(bgp->dev,
 				"Failed to read PCB state. Using defaults\n");
+			ret = 0;
 		}
 	}
 	*temp = ti_thermal_hotspot_temperature(tmp, slope, constant);
diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
index f36950e4134f..7722cb9d5a80 100644
--- a/drivers/thermal/x86_pkg_temp_thermal.c
+++ b/drivers/thermal/x86_pkg_temp_thermal.c
@@ -316,18 +316,19 @@ static void pkg_temp_thermal_threshold_work_fn(struct work_struct *work)
 	int phy_id = topology_physical_package_id(cpu);
 	struct phy_dev_entry *phdev = pkg_temp_thermal_get_phy_entry(cpu);
 	bool notify = false;
+	unsigned long flags;
 
 	if (!phdev)
 		return;
 
-	spin_lock(&pkg_work_lock);
+	spin_lock_irqsave(&pkg_work_lock, flags);
 	++pkg_work_cnt;
 	if (unlikely(phy_id > max_phy_id)) {
-		spin_unlock(&pkg_work_lock);
+		spin_unlock_irqrestore(&pkg_work_lock, flags);
 		return;
 	}
 	pkg_work_scheduled[phy_id] = 0;
-	spin_unlock(&pkg_work_lock);
+	spin_unlock_irqrestore(&pkg_work_lock, flags);
 
 	enable_pkg_thres_interrupt();
 	rdmsrl(MSR_IA32_PACKAGE_THERM_STATUS, msr_val);
@@ -397,6 +398,7 @@ static int pkg_temp_thermal_device_add(unsigned int cpu)
 	int thres_count;
 	u32 eax, ebx, ecx, edx;
 	u8 *temp;
+	unsigned long flags;
 
 	cpuid(6, &eax, &ebx, &ecx, &edx);
 	thres_count = ebx & 0x07;
@@ -420,19 +422,19 @@ static int pkg_temp_thermal_device_add(unsigned int cpu)
 		goto err_ret_unlock;
 	}
 
-	spin_lock(&pkg_work_lock);
+	spin_lock_irqsave(&pkg_work_lock, flags);
 	if (topology_physical_package_id(cpu) > max_phy_id)
 		max_phy_id = topology_physical_package_id(cpu);
 	temp = krealloc(pkg_work_scheduled,
 			(max_phy_id+1) * sizeof(u8), GFP_ATOMIC);
 	if (!temp) {
-		spin_unlock(&pkg_work_lock);
+		spin_unlock_irqrestore(&pkg_work_lock, flags);
 		err = -ENOMEM;
 		goto err_ret_free;
 	}
 	pkg_work_scheduled = temp;
 	pkg_work_scheduled[topology_physical_package_id(cpu)] = 0;
-	spin_unlock(&pkg_work_lock);
+	spin_unlock_irqrestore(&pkg_work_lock, flags);
 
 	phy_dev_entry->phys_proc_id = topology_physical_package_id(cpu);
 	phy_dev_entry->first_cpu = cpu;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-04 08:41:49 +0000