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- /*
- * DaVinci IO address definitions
- *
- * Copied from include/asm/arm/arch-omap/io.h
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
- #ifndef __ASM_ARCH_IO_H
- #define __ASM_ARCH_IO_H
- #define IO_SPACE_LIMIT 0xffffffff
- /*
- * ----------------------------------------------------------------------------
- * I/O mapping
- * ----------------------------------------------------------------------------
- */
- #define IO_PHYS 0x01c00000
- #define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */
- #define IO_SIZE 0x00400000
- #define IO_VIRT (IO_PHYS + IO_OFFSET)
- #define io_v2p(va) ((va) - IO_OFFSET)
- #define __IO_ADDRESS(x) ((x) + IO_OFFSET)
- /*
- * We don't actually have real ISA nor PCI buses, but there is so many
- * drivers out there that might just work if we fake them...
- */
- #define __io(a) __typesafe_io(a)
- #define __mem_pci(a) (a)
- #define __mem_isa(a) (a)
- #define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa))
- #ifdef __ASSEMBLER__
- #define IOMEM(x) x
- #else
- #define IOMEM(x) ((void __force __iomem *)(x))
- #define __arch_ioremap(p, s, t) davinci_ioremap(p, s, t)
- #define __arch_iounmap(v) davinci_iounmap(v)
- void __iomem *davinci_ioremap(unsigned long phys, size_t size,
- unsigned int type);
- void davinci_iounmap(volatile void __iomem *addr);
- #endif /* __ASSEMBLER__ */
- #endif /* __ASM_ARCH_IO_H */
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