diff --git a/drivers/clk/clk-renesas-pcie.c b/drivers/clk/clk-renesas-pcie.c
index 4c3a5e4eb77a..f94a9c4d0b67 100644
--- a/drivers/clk/clk-renesas-pcie.c
+++ b/drivers/clk/clk-renesas-pcie.c
@@ -64,7 +64,7 @@ struct rs9_driver_data {
 	struct i2c_client	*client;
 	struct regmap		*regmap;
 	const struct rs9_chip_info *chip_info;
-	struct clk_hw		*clk_dif[4];
+	struct clk_hw		*clk_dif[8];
 	u8			pll_amplitude;
 	u8			pll_ssc;
 	u8			clk_dif_sr;