diff --git a/drivers/phy/rockchip/phy-rockchip-csi2-dphy-hw.c b/drivers/phy/rockchip/phy-rockchip-csi2-dphy-hw.c
index db265f27bcd3..4e96b19ac333 100644
--- a/drivers/phy/rockchip/phy-rockchip-csi2-dphy-hw.c
+++ b/drivers/phy/rockchip/phy-rockchip-csi2-dphy-hw.c
@@ -1394,7 +1394,7 @@ int rockchip_csi2_dphy_hw_init(void)
 	return platform_driver_register(&rockchip_csi2_dphy_hw_driver);
 }
 
-#if defined(CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP) && !defined(CONFIG_INITCALL_ASYNC)
+#if defined(CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP)
 subsys_initcall(rockchip_csi2_dphy_hw_init);
 #else
 #if !defined(CONFIG_VIDEO_REVERSE_IMAGE)
diff --git a/drivers/phy/rockchip/phy-rockchip-csi2-dphy.c b/drivers/phy/rockchip/phy-rockchip-csi2-dphy.c
index b4a976e06f18..895d0d8fe849 100644
--- a/drivers/phy/rockchip/phy-rockchip-csi2-dphy.c
+++ b/drivers/phy/rockchip/phy-rockchip-csi2-dphy.c
@@ -1276,8 +1276,8 @@ int rockchip_csi2_dphy_init(void)
 	return platform_driver_register(&rockchip_csi2_dphy_driver);
 }
 
-#if defined(CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP) && !defined(CONFIG_INITCALL_ASYNC)
-subsys_initcall(rockchip_csi2_dphy_init);
+#if defined(CONFIG_VIDEO_ROCKCHIP_THUNDER_BOOT_ISP)
+subsys_initcall_sync(rockchip_csi2_dphy_init);
 #else
 #if !defined(CONFIG_VIDEO_REVERSE_IMAGE)
 module_platform_driver(rockchip_csi2_dphy_driver);