diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index 313963c9aa72..4905291724f7 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -401,6 +401,7 @@ static struct regmap_irq_chip rk805_irq_chip = {
 };
 
 static const struct mfd_cell rk805s[] = {
+	{ .name = "rk808-clkout", },
 	{ .name = "rk818-regulator", },
 	{ .name = "rk8xx-gpio", },
 	{