diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index d7ca9f4..1050b36 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -77,9 +77,6 @@ static int temp_to_code(struct exynos_tmu_data *data, u8 temp)
 	struct exynos_tmu_platform_data *pdata = data->pdata;
 	int temp_code;
 
-	if (pdata->cal_mode == HW_MODE)
-		return temp;
-
 	if (data->soc == SOC_ARCH_EXYNOS4210)
 		/* temp should range between 25 and 125 */
 		if (temp < 25 || temp > 125) {
@@ -114,9 +111,6 @@ static int code_to_temp(struct exynos_tmu_data *data, u8 temp_code)
 	struct exynos_tmu_platform_data *pdata = data->pdata;
 	int temp;
 
-	if (pdata->cal_mode == HW_MODE)
-		return temp_code;
-
 	if (data->soc == SOC_ARCH_EXYNOS4210)
 		/* temp_code should range between 75 and 175 */
 		if (temp_code < 75 || temp_code > 175) {
@@ -167,9 +161,6 @@ static int exynos_tmu_initialize(struct platform_device *pdev)
 	if (TMU_SUPPORTS(pdata, TRIM_RELOAD))
 		__raw_writel(1, data->base + reg->triminfo_ctrl);
 
-	if (pdata->cal_mode == HW_MODE)
-		goto skip_calib_data;
-
 	/* Save trimming info in order to perform calibration */
 	if (data->soc == SOC_ARCH_EXYNOS5440) {
 		/*
@@ -210,7 +201,6 @@ static int exynos_tmu_initialize(struct platform_device *pdev)
 			(pdata->efuse_value >> reg->triminfo_85_shift) &
 			EXYNOS_TMU_TEMP_MASK;
 
-skip_calib_data:
 	if (pdata->max_trigger_level > MAX_THRESHOLD_LEVS) {
 		dev_err(&pdev->dev, "Invalid max trigger level\n");
 		ret = -EINVAL;
@@ -325,7 +315,7 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 	struct exynos_tmu_data *data = platform_get_drvdata(pdev);
 	struct exynos_tmu_platform_data *pdata = data->pdata;
 	const struct exynos_tmu_registers *reg = pdata->registers;
-	unsigned int con, interrupt_en, cal_val;
+	unsigned int con, interrupt_en;
 
 	mutex_lock(&data->lock);
 	clk_enable(data->clk);
@@ -351,27 +341,6 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
 		con |= (pdata->noise_cancel_mode << reg->therm_trip_mode_shift);
 	}
 
-	if (pdata->cal_mode == HW_MODE) {
-		con &= ~(reg->calib_mode_mask << reg->calib_mode_shift);
-		cal_val = 0;
-		switch (pdata->cal_type) {
-		case TYPE_TWO_POINT_TRIMMING:
-			cal_val = 3;
-			break;
-		case TYPE_ONE_POINT_TRIMMING_85:
-			cal_val = 2;
-			break;
-		case TYPE_ONE_POINT_TRIMMING_25:
-			cal_val = 1;
-			break;
-		case TYPE_NONE:
-			break;
-		default:
-			dev_err(&pdev->dev, "Invalid calibration type, using none\n");
-		}
-		con |= cal_val << reg->calib_mode_shift;
-	}
-
 	if (on) {
 		con |= (1 << reg->core_en_shift);
 		interrupt_en =
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index 59799ef..86c5531 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -34,11 +34,6 @@ enum calibration_type {
 	TYPE_NONE,
 };
 
-enum calibration_mode {
-	SW_MODE,
-	HW_MODE,
-};
-
 enum soc_type {
 	SOC_ARCH_EXYNOS4210 = 1,
 	SOC_ARCH_EXYNOS4412,
@@ -94,10 +89,6 @@ enum soc_type {
  * @buf_slope_sel_shift: shift bits of amplifier gain value in tmu_ctrl
 	register.
  * @buf_slope_sel_mask: mask bits of amplifier gain value in tmu_ctrl register.
- * @calib_mode_shift: shift bits of calibration mode value in tmu_ctrl
-	register.
- * @calib_mode_mask: mask bits of calibration mode value in tmu_ctrl
-	register.
  * @core_en_shift: shift bits of TMU core enable bit in tmu_ctrl register.
  * @tmu_status: register drescribing the TMU status.
  * @tmu_cur_temp: register containing the current temperature of the TMU.
@@ -142,8 +133,6 @@ struct exynos_tmu_registers {
 	u32	therm_trip_en_shift;
 	u32	buf_slope_sel_shift;
 	u32	buf_slope_sel_mask;
-	u32	calib_mode_shift;
-	u32	calib_mode_mask;
 	u32	core_en_shift;
 
 	u32	tmu_status;
@@ -225,7 +214,6 @@ struct exynos_tmu_registers {
  * @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.
  * @freq_tab_count: Count of the above table as frequency reduction may
  *	applicable to only some of the trigger levels.
@@ -256,7 +244,6 @@ struct exynos_tmu_platform_data {
 	u8 test_mux;
 
 	enum calibration_type cal_type;
-	enum calibration_mode cal_mode;
 	enum soc_type type;
 	struct freq_clip_table freq_tab[4];
 	unsigned int freq_tab_count;
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 41e8168..3349e13 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -394,8 +394,6 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = {
 	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,
 	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,
 	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,
-	.calib_mode_shift = EXYNOS_TMU_CALIB_MODE_SHIFT,
-	.calib_mode_mask = EXYNOS_TMU_CALIB_MODE_MASK,
 	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,
 	.tmu_status = EXYNOS5440_TMU_S0_7_STATUS,
 	.tmu_cur_temp = EXYNOS5440_TMU_S0_7_TEMP,
@@ -432,7 +430,6 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = {
 	.reference_voltage = 16, \
 	.noise_cancel_mode = 4, \
 	.cal_type = TYPE_ONE_POINT_TRIMMING, \
-	.cal_mode = 0, \
 	.efuse_value = 0x5b2d, \
 	.min_efuse_value = 16, \
 	.max_efuse_value = 76, \
diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h
index 8018815..dd8d659 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.h
+++ b/drivers/thermal/samsung/exynos_tmu_data.h
@@ -62,8 +62,6 @@
 #define EXYNOS_TMU_TRIP_MODE_SHIFT	13
 #define EXYNOS_TMU_TRIP_MODE_MASK	0x7
 #define EXYNOS_TMU_THERM_TRIP_EN_SHIFT	12
-#define EXYNOS_TMU_CALIB_MODE_SHIFT	4
-#define EXYNOS_TMU_CALIB_MODE_MASK	0x3
 
 #define EXYNOS_TMU_INTEN_RISE0_SHIFT	0
 #define EXYNOS_TMU_INTEN_RISE1_SHIFT	4
