diff --git a/include/dt-bindings/soc/rockchip,vop2.h b/include/dt-bindings/soc/rockchip,vop2.h
new file mode 100644
index 0000000000..6e66a802b9
--- /dev/null
+++ b/include/dt-bindings/soc/rockchip,vop2.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+
+#ifndef __DT_BINDINGS_ROCKCHIP_VOP2_H
+#define __DT_BINDINGS_ROCKCHIP_VOP2_H
+
+#define ROCKCHIP_VOP2_EP_RGB0	1
+#define ROCKCHIP_VOP2_EP_HDMI0	2
+#define ROCKCHIP_VOP2_EP_EDP0	3
+#define ROCKCHIP_VOP2_EP_MIPI0	4
+#define ROCKCHIP_VOP2_EP_LVDS0	5
+#define ROCKCHIP_VOP2_EP_MIPI1	6
+#define ROCKCHIP_VOP2_EP_LVDS1	7
+
+#endif /* __DT_BINDINGS_ROCKCHIP_VOP2_H */