diff --git a/drivers/pinctrl/rockchip/pinctrl_rv1108.c b/drivers/pinctrl/rockchip/pinctrl_rv1108.c
index bdf3910..cda94f4 100644
--- a/drivers/pinctrl/rockchip/pinctrl_rv1108.c
+++ b/drivers/pinctrl/rockchip/pinctrl_rv1108.c
@@ -108,8 +108,7 @@
 	u32 cell[3];
 	int ret;
 
-	ret = fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(periph),
-				   "interrupts", cell, ARRAY_SIZE(cell));
+	ret = dev_read_u32_array(periph, "interrupts", cell, ARRAY_SIZE(cell));
 	if (ret < 0)
 		return -EINVAL;