diff options
Diffstat (limited to 'arch/arm/plat-samsung/include/plat/mfc.h')
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/mfc.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/include/plat/mfc.h b/arch/arm/plat-samsung/include/plat/mfc.h new file mode 100644 index 00000000000..033654e91e2 --- /dev/null +++ b/arch/arm/plat-samsung/include/plat/mfc.h @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2011 Samsung Electronics Co.Ltd + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __PLAT_SAMSUNG_MFC_H +#define __PLAT_SAMSUNG_MFC_H __FILE__ + +struct s5p_mfc_dt_meminfo { + unsigned long loff; + unsigned long lsize; + unsigned long roff; + unsigned long rsize; + char *compatible; +}; + +/** + * s5p_mfc_reserve_mem - function to early reserve memory for MFC driver + * @rbase: base address for MFC 'right' memory interface + * @rsize: size of the memory reserved for MFC 'right' interface + * @lbase: base address for MFC 'left' memory interface + * @lsize: size of the memory reserved for MFC 'left' interface + * + * This function reserves system memory for both MFC device memory + * interfaces and registers it to respective struct device entries as + * coherent memory. + */ +void __init s5p_mfc_reserve_mem(phys_addr_t rbase, unsigned int rsize, + phys_addr_t lbase, unsigned int lsize); + +#endif /* __PLAT_SAMSUNG_MFC_H */ |