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diff --git a/drivers/gpu/mali400/r3p2/mali/common/mali_memory.h b/drivers/gpu/mali400/r3p2/mali/common/mali_memory.h
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+/*
+ * Copyright (C) 2010-2012 ARM Limited. All rights reserved.
+ * 
+ * This program is free software and is provided to you under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation, and any use by you of this program is subject to the terms of such GNU licence.
+ * 
+ * A copy of the licence is included with the program, and can also be obtained from Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef __MALI_MEMORY_H__
+#define __MALI_MEMORY_H__
+
+#include "mali_osk.h"
+#include "mali_session.h"
+
+/** @brief Initialize Mali memory subsystem
+ *
+ * Allocate and initialize internal data structures. Must be called before
+ * allocating Mali memory.
+ *
+ * @return On success _MALI_OSK_ERR_OK, othervise some error code describing the error.
+ */
+_mali_osk_errcode_t mali_memory_initialize(void);
+
+/** @brief Terminate Mali memory system
+ *
+ * Clean up and release internal data structures.
+ */
+void mali_memory_terminate(void);
+
+/** @brief Start new Mali memory session
+ *
+ * Allocate and prepare session specific memory allocation data data. The
+ * session page directory, lock, and descriptor map is set up.
+ *
+ * @param mali_session_data pointer to the session data structure
+ */
+_mali_osk_errcode_t mali_memory_session_begin(struct mali_session_data *mali_session_data);
+
+/** @brief Close a Mali memory session
+ *
+ * Release session specific memory allocation related data.
+ *
+ * @param mali_session_data pointer to the session data structure
+ */
+void mali_memory_session_end(struct mali_session_data *mali_session_data);
+
+/** @brief Allocate a page table page
+ *
+ * Allocate a page for use as a page directory or page table. The page is
+ * mapped into kernel space.
+ *
+ * @return _MALI_OSK_ERR_OK on success, othervise an error code
+ * @param table_page GPU pointer to the allocated page
+ * @param mapping CPU pointer to the mapping of the allocated page
+ */
+_mali_osk_errcode_t mali_mmu_get_table_page(u32 *table_page, mali_io_address *mapping);
+
+/** @brief Release a page table page
+ *
+ * Release a page table page allocated through \a mali_mmu_get_table_page
+ *
+ * @param pa the GPU address of the page to release
+ */
+void mali_mmu_release_table_page(u32 pa);
+
+
+/** @brief Parse resource and prepare the OS memory allocator
+ *
+ * @param size Maximum size to allocate for Mali GPU.
+ * @return _MALI_OSK_ERR_OK on success, otherwise failure.
+ */
+_mali_osk_errcode_t mali_memory_core_resource_os_memory(u32 size);
+
+/** @brief Parse resource and prepare the dedicated memory allocator
+ *
+ * @param start Physical start address of dedicated Mali GPU memory.
+ * @param size Size of dedicated Mali GPU memory.
+ * @return _MALI_OSK_ERR_OK on success, otherwise failure.
+ */
+_mali_osk_errcode_t mali_memory_core_resource_dedicated_memory(u32 start, u32 size);
+
+mali_allocation_engine mali_mem_get_memory_engine(void);
+
+#endif /* __MALI_MEMORY_H__ */