diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 854a189da69f..863069480eb1 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -262,7 +262,6 @@ static const struct rk808_reg_data rk805_pre_init_reg[] = {
 	{RK805_BUCK4_CONFIG_REG, BUCK_ILMIN_MASK, BUCK_ILMIN_400MA},
 	{RK805_GPIO_IO_POL_REG, SLP_SD_MSK, SLEEP_FUN},
 	{RK805_THERMAL_REG, TEMP_HOTDIE_MSK, TEMP115C},
-	{RK808_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
 };
 
 static struct rk808_reg_data rk805_suspend_reg[] = {
@@ -280,7 +279,6 @@ static const struct rk808_reg_data rk808_pre_init_reg[] = {
 	{ RK808_BUCK1_CONFIG_REG, BUCK1_RATE_MASK,  BUCK_ILMIN_200MA },
 	{ RK808_BUCK2_CONFIG_REG, BUCK2_RATE_MASK,  BUCK_ILMIN_200MA },
 	{ RK808_DCDC_UV_ACT_REG,  BUCK_UV_ACT_MASK, BUCK_UV_ACT_DISABLE},
-	{ RK808_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
 	{ RK808_VB_MON_REG,       MASK_ALL,         VB_LO_ACT |
 						    VB_LO_SEL_3500MV },
 };
@@ -314,7 +312,6 @@ static const struct rk808_reg_data rk816_pre_init_reg[] = {
 
 static const struct rk808_reg_data rk817_pre_init_reg[] = {
 	{RK817_SYS_CFG(3), RK817_SLPPOL_MSK, RK817_SLPPOL_L},
-	{RK817_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
 	/* Codec specific registers */
 	{ RK817_CODEC_DTOP_VUCTL, MASK_ALL, 0x03 },
 	{ RK817_CODEC_DTOP_VUCTIME, MASK_ALL, 0x00 },
@@ -413,7 +410,6 @@ static const struct rk808_reg_data rk818_pre_init_reg[] = {
 	{ RK818_H5V_EN_REG,	  BIT(1),	    RK818_REF_RDY_CTRL },
 	/* enable HDMI 5V */
 	{ RK818_H5V_EN_REG,	  BIT(0),	    RK818_H5V_EN },
-	{ RK808_RTC_CTRL_REG, RTC_STOP, RTC_STOP},
 	{ RK808_VB_MON_REG,	  MASK_ALL,	    VB_LO_ACT |
 						    VB_LO_SEL_3500MV },
 	{RK808_CLK32OUT_REG, CLK32KOUT2_FUNC_MASK, CLK32KOUT2_FUNC},