[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/irqchip/irq-mvebu-gicp.h b/src/kernel/linux/v4.14/drivers/irqchip/irq-mvebu-gicp.h
new file mode 100644
index 0000000..eaa12fb
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/irqchip/irq-mvebu-gicp.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __MVEBU_GICP_H__
+#define __MVEBU_GICP_H__
+
+#include <linux/types.h>
+
+struct device_node;
+
+int mvebu_gicp_get_doorbells(struct device_node *dn, phys_addr_t *setspi,
+			     phys_addr_t *clrspi);
+
+#endif /* __MVEBU_GICP_H__ */