diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 5aecb95a7639..83488c7ce62f 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -216,14 +216,6 @@ static const struct mfd_cell rk818s[] = {
 };
 
 static const struct rk808_reg_data rk805_pre_init_reg[] = {
-	{RK805_BUCK1_CONFIG_REG, RK805_BUCK1_2_ILMAX_MASK,
-				 RK805_BUCK1_2_ILMAX_4000MA},
-	{RK805_BUCK2_CONFIG_REG, RK805_BUCK1_2_ILMAX_MASK,
-				 RK805_BUCK1_2_ILMAX_4000MA},
-	{RK805_BUCK3_CONFIG_REG, RK805_BUCK3_4_ILMAX_MASK,
-				 RK805_BUCK3_ILMAX_3000MA},
-	{RK805_BUCK4_CONFIG_REG, RK805_BUCK3_4_ILMAX_MASK,
-				 RK805_BUCK4_ILMAX_3500MA},
 	{RK805_BUCK4_CONFIG_REG, BUCK_ILMIN_MASK, BUCK_ILMIN_400MA},
 	{RK805_THERMAL_REG, TEMP_HOTDIE_MSK, TEMP115C},
 };