diff --git a/drivers/regulator/fan53555.c b/drivers/regulator/fan53555.c
index 85f46874eb49..6557d8cbe98d 100644
--- a/drivers/regulator/fan53555.c
+++ b/drivers/regulator/fan53555.c
@@ -114,6 +114,7 @@ enum {
 enum {
 	FAN53555_CHIP_REV_00 = 0x3,
 	FAN53555_CHIP_REV_13 = 0xf,
+	FAN53555_CHIP_REV_23 = 0xc,
 };
 
 enum {
@@ -306,6 +307,11 @@ static int fan53555_voltages_setup_fairchild(struct fan53555_device_info *di)
 			di->vsel_step = 10000;
 			di->enable_time = 400;
 			break;
+		case FAN53555_CHIP_REV_23:
+			di->vsel_min = 600000;
+			di->vsel_step = 12500;
+			di->enable_time = 400;
+			break;
 		default:
 			dev_err(di->dev,
 				"Chip ID %d with rev %d not supported!\n",