diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index 6b3a7dd05c68..6d19e72a490d 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -158,10 +158,12 @@ enum soc_type {
  *	in the positive-TC generator block
  *	0 < reference_voltage <= 31
  * @tzd: pointer to thermal_zone_device structure
- * @ntrip: number of supported trip points.
  * @enabled: current status of TMU device
- * @tmu_set_trip_temp: SoC specific method to set trip (rising threshold)
- * @tmu_set_trip_hyst: SoC specific to set hysteresis (falling threshold)
+ * @tmu_set_low_temp: SoC specific method to set trip (falling threshold)
+ * @tmu_set_high_temp: SoC specific method to set trip (rising threshold)
+ * @tmu_set_crit_temp: SoC specific method to set critical temperature
+ * @tmu_disable_low: SoC specific method to disable an interrupt (falling threshold)
+ * @tmu_disable_high: SoC specific method to disable an interrupt (rising threshold)
  * @tmu_initialize: SoC specific TMU initialization method
  * @tmu_control: SoC specific TMU control method
  * @tmu_read: SoC specific TMU temperature read method
@@ -183,13 +185,13 @@ struct exynos_tmu_data {
 	u8 gain;
 	u8 reference_voltage;
 	struct thermal_zone_device *tzd;
-	unsigned int ntrip;
 	bool enabled;
 
-	void (*tmu_set_trip_temp)(struct exynos_tmu_data *data, int trip,
-				 u8 temp);
-	void (*tmu_set_trip_hyst)(struct exynos_tmu_data *data, int trip,
-				 u8 temp, u8 hyst);
+	void (*tmu_set_low_temp)(struct exynos_tmu_data *data, u8 temp);
+	void (*tmu_set_high_temp)(struct exynos_tmu_data *data, u8 temp);
+	void (*tmu_set_crit_temp)(struct exynos_tmu_data *data, u8 temp);
+	void (*tmu_disable_low)(struct exynos_tmu_data *data);
+	void (*tmu_disable_high)(struct exynos_tmu_data *data);
 	void (*tmu_initialize)(struct platform_device *pdev);
 	void (*tmu_control)(struct platform_device *pdev, bool on);
 	int (*tmu_read)(struct exynos_tmu_data *data);
@@ -279,49 +281,28 @@ static int exynos_thermal_zone_configure(struct platform_device *pdev)
 {
 	struct exynos_tmu_data *data = platform_get_drvdata(pdev);
 	struct thermal_zone_device *tzd = data->tzd;
-	int i, num_trips = thermal_zone_get_num_trips(tzd);
-	int ret = 0, temp;
+	int ret, temp;
 
 	ret = thermal_zone_get_crit_temp(tzd, &temp);
+	if (ret) {
+		/* FIXME: Remove this special case */
+		if (data->soc == SOC_ARCH_EXYNOS5433)
+			return 0;
 
-	if (ret && data->soc != SOC_ARCH_EXYNOS5433) { /* FIXME */
 		dev_err(&pdev->dev,
 			"No CRITICAL trip point defined in device tree!\n");
-		goto out;
+		return ret;
 	}
 
 	mutex_lock(&data->lock);
-
-	if (num_trips > data->ntrip) {
-		dev_info(&pdev->dev,
-			 "More trip points than supported by this TMU.\n");
-		dev_info(&pdev->dev,
-			 "%d trip points should be configured in polling mode.\n",
-			 num_trips - data->ntrip);
-	}
-
 	clk_enable(data->clk);
 
-	num_trips = min_t(int, num_trips, data->ntrip);
+	data->tmu_set_crit_temp(data, temp / MCELSIUS);
 
-	/* Write temperature code for rising and falling threshold */
-	for (i = 0; i < num_trips; i++) {
-		struct thermal_trip trip;
-
-		ret = thermal_zone_get_trip(tzd, i, &trip);
-		if (ret)
-			goto err;
-
-		data->tmu_set_trip_temp(data, i, trip.temperature / MCELSIUS);
-		data->tmu_set_trip_hyst(data, i, trip.temperature / MCELSIUS,
-					trip.hysteresis / MCELSIUS);
-	}
-
-err:
 	clk_disable(data->clk);
 	mutex_unlock(&data->lock);
-out:
-	return ret;
+
+	return 0;
 }
 
 static u32 get_con_reg(struct exynos_tmu_data *data, u32 con)
@@ -354,17 +335,58 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 	mutex_unlock(&data->lock);
 }
 
-static void exynos4210_tmu_set_trip_temp(struct exynos_tmu_data *data,
-					 int trip_id, u8 temp)
+static void exynos_tmu_update_bit(struct exynos_tmu_data *data, int reg_off,
+				  int bit_off, bool enable)
 {
-	temp = temp_to_code(data, temp);
-	writeb(temp, data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL0 + trip_id * 4);
+	u32 interrupt_en;
+
+	interrupt_en = readl(data->base + reg_off);
+	if (enable)
+		interrupt_en |= 1 << bit_off;
+	else
+		interrupt_en &= ~(1 << bit_off);
+	writel(interrupt_en, data->base + reg_off);
 }
 
-/* failing thresholds are not supported on Exynos4210 */
-static void exynos4210_tmu_set_trip_hyst(struct exynos_tmu_data *data,
-					 int trip, u8 temp, u8 hyst)
+static void exynos4210_tmu_set_low_temp(struct exynos_tmu_data *data, u8 temp)
 {
+	/*
+	 * Failing thresholds are not supported on Exynos 4210.
+	 * We use polling instead.
+	 */
+}
+
+static void exynos4210_tmu_set_high_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	temp = temp_to_code(data, temp);
+	writeb(temp, data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL0 + 4);
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_RISE0_SHIFT + 4, true);
+}
+
+static void exynos4210_tmu_disable_low(struct exynos_tmu_data *data)
+{
+	/* Again, this is handled by polling. */
+}
+
+static void exynos4210_tmu_disable_high(struct exynos_tmu_data *data)
+{
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_RISE0_SHIFT + 4, false);
+}
+
+static void exynos4210_tmu_set_crit_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	/*
+	 * Hardware critical temperature handling is not supported on Exynos 4210.
+	 * We still set the critical temperature threshold, but this is only to
+	 * make sure it is handled as soon as possible. It is just a normal interrupt.
+	 */
+
+	temp = temp_to_code(data, temp);
+	writeb(temp, data->base + EXYNOS4210_TMU_REG_TRIG_LEVEL0 + 12);
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_RISE0_SHIFT + 12, true);
 }
 
 static void exynos4210_tmu_initialize(struct platform_device *pdev)
@@ -376,33 +398,49 @@ static void exynos4210_tmu_initialize(struct platform_device *pdev)
 	writeb(0, data->base + EXYNOS4210_TMU_REG_THRESHOLD_TEMP);
 }
 
-static void exynos4412_tmu_set_trip_temp(struct exynos_tmu_data *data,
-					 int trip, u8 temp)
-{
-	u32 th, con;
-
-	th = readl(data->base + EXYNOS_THD_TEMP_RISE);
-	th &= ~(0xff << 8 * trip);
-	th |= temp_to_code(data, temp) << 8 * trip;
-	writel(th, data->base + EXYNOS_THD_TEMP_RISE);
-
-	if (trip == 3) {
-		con = readl(data->base + EXYNOS_TMU_REG_CONTROL);
-		con |= (1 << EXYNOS_TMU_THERM_TRIP_EN_SHIFT);
-		writel(con, data->base + EXYNOS_TMU_REG_CONTROL);
-	}
-}
-
-static void exynos4412_tmu_set_trip_hyst(struct exynos_tmu_data *data,
-					 int trip, u8 temp, u8 hyst)
+static void exynos4412_tmu_set_low_temp(struct exynos_tmu_data *data, u8 temp)
 {
 	u32 th;
 
 	th = readl(data->base + EXYNOS_THD_TEMP_FALL);
-	th &= ~(0xff << 8 * trip);
-	if (hyst)
-		th |= temp_to_code(data, temp - hyst) << 8 * trip;
+	th &= ~(0xff << 0);
+	th |= temp_to_code(data, temp) << 0;
 	writel(th, data->base + EXYNOS_THD_TEMP_FALL);
+
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_FALL0_SHIFT, true);
+}
+
+static void exynos4412_tmu_set_high_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	u32 th;
+
+	th = readl(data->base + EXYNOS_THD_TEMP_RISE);
+	th &= ~(0xff << 8);
+	th |= temp_to_code(data, temp) << 8;
+	writel(th, data->base + EXYNOS_THD_TEMP_RISE);
+
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_RISE0_SHIFT + 4, true);
+}
+
+static void exynos4412_tmu_disable_low(struct exynos_tmu_data *data)
+{
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_FALL0_SHIFT, false);
+}
+
+static void exynos4412_tmu_set_crit_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	u32 th;
+
+	th = readl(data->base + EXYNOS_THD_TEMP_RISE);
+	th &= ~(0xff << 24);
+	th |= temp_to_code(data, temp) << 24;
+	writel(th, data->base + EXYNOS_THD_TEMP_RISE);
+
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_CONTROL,
+			      EXYNOS_TMU_THERM_TRIP_EN_SHIFT, true);
 }
 
 static void exynos4412_tmu_initialize(struct platform_device *pdev)
@@ -432,44 +470,57 @@ static void exynos4412_tmu_initialize(struct platform_device *pdev)
 	sanitize_temp_error(data, trim_info);
 }
 
-static void exynos5433_tmu_set_trip_temp(struct exynos_tmu_data *data,
-					 int trip, u8 temp)
+static void exynos5433_tmu_set_low_temp(struct exynos_tmu_data *data, u8 temp)
 {
-	unsigned int reg_off, j;
 	u32 th;
 
-	if (trip > 3) {
-		reg_off = EXYNOS5433_THD_TEMP_RISE7_4;
-		j = trip - 4;
-	} else {
-		reg_off = EXYNOS5433_THD_TEMP_RISE3_0;
-		j = trip;
-	}
+	th = readl(data->base + EXYNOS5433_THD_TEMP_FALL3_0);
+	th &= ~(0xff << 0);
+	th |= temp_to_code(data, temp) << 0;
+	writel(th, data->base + EXYNOS5433_THD_TEMP_FALL3_0);
 
-	th = readl(data->base + reg_off);
-	th &= ~(0xff << j * 8);
-	th |= (temp_to_code(data, temp) << j * 8);
-	writel(th, data->base + reg_off);
+	exynos_tmu_update_bit(data, EXYNOS5433_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_FALL0_SHIFT, true);
 }
 
-static void exynos5433_tmu_set_trip_hyst(struct exynos_tmu_data *data,
-					 int trip, u8 temp, u8 hyst)
+static void exynos5433_tmu_set_high_temp(struct exynos_tmu_data *data, u8 temp)
 {
-	unsigned int reg_off, j;
 	u32 th;
 
-	if (trip > 3) {
-		reg_off = EXYNOS5433_THD_TEMP_FALL7_4;
-		j = trip - 4;
-	} else {
-		reg_off = EXYNOS5433_THD_TEMP_FALL3_0;
-		j = trip;
-	}
+	th = readl(data->base + EXYNOS5433_THD_TEMP_RISE3_0);
+	th &= ~(0xff << 8);
+	th |= temp_to_code(data, temp) << 8;
+	writel(th, data->base + EXYNOS5433_THD_TEMP_RISE3_0);
 
-	th = readl(data->base + reg_off);
-	th &= ~(0xff << j * 8);
-	th |= (temp_to_code(data, temp - hyst) << j * 8);
-	writel(th, data->base + reg_off);
+	exynos_tmu_update_bit(data, EXYNOS5433_TMU_REG_INTEN,
+			      EXYNOS7_TMU_INTEN_RISE0_SHIFT + 1, true);
+}
+
+static void exynos5433_tmu_disable_low(struct exynos_tmu_data *data)
+{
+	exynos_tmu_update_bit(data, EXYNOS5433_TMU_REG_INTEN,
+			      EXYNOS_TMU_INTEN_FALL0_SHIFT, false);
+}
+
+static void exynos5433_tmu_disable_high(struct exynos_tmu_data *data)
+{
+	exynos_tmu_update_bit(data, EXYNOS5433_TMU_REG_INTEN,
+			      EXYNOS7_TMU_INTEN_RISE0_SHIFT + 1, false);
+}
+
+static void exynos5433_tmu_set_crit_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	u32 th;
+
+	th = readl(data->base + EXYNOS5433_THD_TEMP_RISE7_4);
+	th &= ~(0xff << 24);
+	th |= temp_to_code(data, temp) << 24;
+	writel(th, data->base + EXYNOS5433_THD_TEMP_RISE7_4);
+
+	exynos_tmu_update_bit(data, EXYNOS_TMU_REG_CONTROL,
+			      EXYNOS_TMU_THERM_TRIP_EN_SHIFT, true);
+	exynos_tmu_update_bit(data, EXYNOS5433_TMU_REG_INTEN,
+			      EXYNOS7_TMU_INTEN_RISE0_SHIFT + 7, true);
 }
 
 static void exynos5433_tmu_initialize(struct platform_device *pdev)
@@ -505,34 +556,48 @@ static void exynos5433_tmu_initialize(struct platform_device *pdev)
 			cal_type ?  2 : 1);
 }
 
-static void exynos7_tmu_set_trip_temp(struct exynos_tmu_data *data,
-				      int trip, u8 temp)
+static void exynos7_tmu_update_temp(struct exynos_tmu_data *data, u8 temp,
+				    int idx, bool rise)
 {
 	unsigned int reg_off, bit_off;
 	u32 th;
+	void __iomem *reg;
 
-	reg_off = ((7 - trip) / 2) * 4;
-	bit_off = ((8 - trip) % 2);
+	reg_off = ((7 - idx) / 2) * 4;
+	bit_off = ((8 - idx) % 2);
 
-	th = readl(data->base + EXYNOS7_THD_TEMP_RISE7_6 + reg_off);
+	reg = data->base +
+	      (rise ? EXYNOS7_THD_TEMP_RISE7_6 : EXYNOS7_THD_TEMP_FALL7_6) +
+	      reg_off;
+	th = readl(reg);
 	th &= ~(EXYNOS7_TMU_TEMP_MASK << (16 * bit_off));
 	th |= temp_to_code(data, temp) << (16 * bit_off);
-	writel(th, data->base + EXYNOS7_THD_TEMP_RISE7_6 + reg_off);
+	writel(th, reg);
+
+	exynos_tmu_update_bit(data, EXYNOS5433_TMU_REG_INTEN,
+			      (rise ? EXYNOS7_TMU_INTEN_RISE0_SHIFT :
+				      EXYNOS_TMU_INTEN_FALL0_SHIFT) +
+				      idx,
+			      true);
 }
 
-static void exynos7_tmu_set_trip_hyst(struct exynos_tmu_data *data,
-				      int trip, u8 temp, u8 hyst)
+static void exynos7_tmu_set_low_temp(struct exynos_tmu_data *data, u8 temp)
 {
-	unsigned int reg_off, bit_off;
-	u32 th;
+	exynos7_tmu_update_temp(data, temp, 0, false);
+}
 
-	reg_off = ((7 - trip) / 2) * 4;
-	bit_off = ((8 - trip) % 2);
+static void exynos7_tmu_set_high_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	exynos7_tmu_update_temp(data, temp, 1, true);
+}
 
-	th = readl(data->base + EXYNOS7_THD_TEMP_FALL7_6 + reg_off);
-	th &= ~(EXYNOS7_TMU_TEMP_MASK << (16 * bit_off));
-	th |= temp_to_code(data, temp - hyst) << (16 * bit_off);
-	writel(th, data->base + EXYNOS7_THD_TEMP_FALL7_6 + reg_off);
+static void exynos7_tmu_set_crit_temp(struct exynos_tmu_data *data, u8 temp)
+{
+	/*
+	 * Like Exynos 4210, Exynos 7 does not seem to support critical temperature
+	 * handling in hardware. Again, we still set a separate interrupt for it.
+	 */
+	exynos7_tmu_update_temp(data, temp, 7, true);
 }
 
 static void exynos7_tmu_initialize(struct platform_device *pdev)
@@ -547,87 +612,44 @@ static void exynos7_tmu_initialize(struct platform_device *pdev)
 static void exynos4210_tmu_control(struct platform_device *pdev, bool on)
 {
 	struct exynos_tmu_data *data = platform_get_drvdata(pdev);
-	struct thermal_zone_device *tz = data->tzd;
-	struct thermal_trip trip;
-	unsigned int con, interrupt_en = 0, i;
+	unsigned int con;
 
 	con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL));
 
-	if (on) {
-		for (i = 0; i < data->ntrip; i++) {
-			if (thermal_zone_get_trip(tz, i, &trip))
-				continue;
-
-			interrupt_en |=
-				(1 << (EXYNOS_TMU_INTEN_RISE0_SHIFT + i * 4));
-		}
-
-		if (data->soc != SOC_ARCH_EXYNOS4210)
-			interrupt_en |=
-				interrupt_en << EXYNOS_TMU_INTEN_FALL0_SHIFT;
-
+	if (on)
 		con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT);
-	} else {
+	else
 		con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT);
-	}
 
-	writel(interrupt_en, data->base + EXYNOS_TMU_REG_INTEN);
 	writel(con, data->base + EXYNOS_TMU_REG_CONTROL);
 }
 
 static void exynos5433_tmu_control(struct platform_device *pdev, bool on)
 {
 	struct exynos_tmu_data *data = platform_get_drvdata(pdev);
-	struct thermal_zone_device *tz = data->tzd;
-	struct thermal_trip trip;
-	unsigned int con, interrupt_en = 0, pd_det_en, i;
+	unsigned int con, pd_det_en;
 
 	con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL));
 
-	if (on) {
-		for (i = 0; i < data->ntrip; i++) {
-			if (thermal_zone_get_trip(tz, i, &trip))
-				continue;
-
-			interrupt_en |=
-				(1 << (EXYNOS7_TMU_INTEN_RISE0_SHIFT + i));
-		}
-
-		interrupt_en |=
-			interrupt_en << EXYNOS_TMU_INTEN_FALL0_SHIFT;
-
+	if (on)
 		con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT);
-	} else
+	else
 		con &= ~(1 << EXYNOS_TMU_CORE_EN_SHIFT);
 
 	pd_det_en = on ? EXYNOS5433_PD_DET_EN : 0;
 
 	writel(pd_det_en, data->base + EXYNOS5433_TMU_PD_DET_EN);
-	writel(interrupt_en, data->base + EXYNOS5433_TMU_REG_INTEN);
 	writel(con, data->base + EXYNOS_TMU_REG_CONTROL);
 }
 
 static void exynos7_tmu_control(struct platform_device *pdev, bool on)
 {
 	struct exynos_tmu_data *data = platform_get_drvdata(pdev);
-	struct thermal_zone_device *tz = data->tzd;
-	struct thermal_trip trip;
-	unsigned int con, interrupt_en = 0, i;
+	unsigned int con;
 
 	con = get_con_reg(data, readl(data->base + EXYNOS_TMU_REG_CONTROL));
 
 	if (on) {
-		for (i = 0; i < data->ntrip; i++) {
-			if (thermal_zone_get_trip(tz, i, &trip))
-				continue;
-
-			interrupt_en |=
-				(1 << (EXYNOS7_TMU_INTEN_RISE0_SHIFT + i));
-		}
-
-		interrupt_en |=
-			interrupt_en << EXYNOS_TMU_INTEN_FALL0_SHIFT;
-
 		con |= (1 << EXYNOS_TMU_CORE_EN_SHIFT);
 		con |= (1 << EXYNOS7_PD_DET_EN_SHIFT);
 	} else {
@@ -635,7 +657,6 @@ static void exynos7_tmu_control(struct platform_device *pdev, bool on)
 		con &= ~(1 << EXYNOS7_PD_DET_EN_SHIFT);
 	}
 
-	writel(interrupt_en, data->base + EXYNOS7_TMU_REG_INTEN);
 	writel(con, data->base + EXYNOS_TMU_REG_CONTROL);
 }
 
@@ -873,13 +894,15 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 
 	switch (data->soc) {
 	case SOC_ARCH_EXYNOS4210:
-		data->tmu_set_trip_temp = exynos4210_tmu_set_trip_temp;
-		data->tmu_set_trip_hyst = exynos4210_tmu_set_trip_hyst;
+		data->tmu_set_low_temp = exynos4210_tmu_set_low_temp;
+		data->tmu_set_high_temp = exynos4210_tmu_set_high_temp;
+		data->tmu_disable_low = exynos4210_tmu_disable_low;
+		data->tmu_disable_high = exynos4210_tmu_disable_high;
+		data->tmu_set_crit_temp = exynos4210_tmu_set_crit_temp;
 		data->tmu_initialize = exynos4210_tmu_initialize;
 		data->tmu_control = exynos4210_tmu_control;
 		data->tmu_read = exynos4210_tmu_read;
 		data->tmu_clear_irqs = exynos4210_tmu_clear_irqs;
-		data->ntrip = 4;
 		data->gain = 15;
 		data->reference_voltage = 7;
 		data->efuse_value = 55;
@@ -892,14 +915,16 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 	case SOC_ARCH_EXYNOS5260:
 	case SOC_ARCH_EXYNOS5420:
 	case SOC_ARCH_EXYNOS5420_TRIMINFO:
-		data->tmu_set_trip_temp = exynos4412_tmu_set_trip_temp;
-		data->tmu_set_trip_hyst = exynos4412_tmu_set_trip_hyst;
+		data->tmu_set_low_temp = exynos4412_tmu_set_low_temp;
+		data->tmu_set_high_temp = exynos4412_tmu_set_high_temp;
+		data->tmu_disable_low = exynos4412_tmu_disable_low;
+		data->tmu_disable_high = exynos4210_tmu_disable_high;
+		data->tmu_set_crit_temp = exynos4412_tmu_set_crit_temp;
 		data->tmu_initialize = exynos4412_tmu_initialize;
 		data->tmu_control = exynos4210_tmu_control;
 		data->tmu_read = exynos4412_tmu_read;
 		data->tmu_set_emulation = exynos4412_tmu_set_emulation;
 		data->tmu_clear_irqs = exynos4210_tmu_clear_irqs;
-		data->ntrip = 4;
 		data->gain = 8;
 		data->reference_voltage = 16;
 		data->efuse_value = 55;
@@ -911,14 +936,16 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 		data->max_efuse_value = 100;
 		break;
 	case SOC_ARCH_EXYNOS5433:
-		data->tmu_set_trip_temp = exynos5433_tmu_set_trip_temp;
-		data->tmu_set_trip_hyst = exynos5433_tmu_set_trip_hyst;
+		data->tmu_set_low_temp = exynos5433_tmu_set_low_temp;
+		data->tmu_set_high_temp = exynos5433_tmu_set_high_temp;
+		data->tmu_disable_low = exynos5433_tmu_disable_low;
+		data->tmu_disable_high = exynos5433_tmu_disable_high;
+		data->tmu_set_crit_temp = exynos5433_tmu_set_crit_temp;
 		data->tmu_initialize = exynos5433_tmu_initialize;
 		data->tmu_control = exynos5433_tmu_control;
 		data->tmu_read = exynos4412_tmu_read;
 		data->tmu_set_emulation = exynos4412_tmu_set_emulation;
 		data->tmu_clear_irqs = exynos4210_tmu_clear_irqs;
-		data->ntrip = 8;
 		data->gain = 8;
 		if (res.start == EXYNOS5433_G3D_BASE)
 			data->reference_voltage = 23;
@@ -929,14 +956,16 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 		data->max_efuse_value = 150;
 		break;
 	case SOC_ARCH_EXYNOS7:
-		data->tmu_set_trip_temp = exynos7_tmu_set_trip_temp;
-		data->tmu_set_trip_hyst = exynos7_tmu_set_trip_hyst;
+		data->tmu_set_low_temp = exynos7_tmu_set_low_temp;
+		data->tmu_set_high_temp = exynos7_tmu_set_high_temp;
+		data->tmu_disable_low = exynos5433_tmu_disable_low;
+		data->tmu_disable_high = exynos5433_tmu_disable_high;
+		data->tmu_set_crit_temp = exynos7_tmu_set_crit_temp;
 		data->tmu_initialize = exynos7_tmu_initialize;
 		data->tmu_control = exynos7_tmu_control;
 		data->tmu_read = exynos7_tmu_read;
 		data->tmu_set_emulation = exynos4412_tmu_set_emulation;
 		data->tmu_clear_irqs = exynos4210_tmu_clear_irqs;
-		data->ntrip = 8;
 		data->gain = 9;
 		data->reference_voltage = 17;
 		data->efuse_value = 75;
@@ -972,9 +1001,32 @@ static int exynos_map_dt_data(struct platform_device *pdev)
 	return 0;
 }
 
+static int exynos_set_trips(struct thermal_zone_device *tz, int low, int high)
+{
+	struct exynos_tmu_data *data = thermal_zone_device_priv(tz);
+
+	mutex_lock(&data->lock);
+	clk_enable(data->clk);
+
+	if (low > INT_MIN)
+		data->tmu_set_low_temp(data, low / MCELSIUS);
+	else
+		data->tmu_disable_low(data);
+	if (high < INT_MAX)
+		data->tmu_set_high_temp(data, high / MCELSIUS);
+	else
+		data->tmu_disable_high(data);
+
+	clk_disable(data->clk);
+	mutex_unlock(&data->lock);
+
+	return 0;
+}
+
 static const struct thermal_zone_device_ops exynos_sensor_ops = {
 	.get_temp = exynos_get_temp,
 	.set_emul_temp = exynos_tmu_set_emulation,
+	.set_trips = exynos_set_trips,
 };
 
 static int exynos_tmu_probe(struct platform_device *pdev)
