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-rw-r--r--arch/arm/mach-davinci/include/mach/io.h61
1 files changed, 0 insertions, 61 deletions
diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h
deleted file mode 100644
index a48795fd241..00000000000
--- a/arch/arm/mach-davinci/include/mach/io.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * 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))
-
-/*
- * Functions to access the DaVinci IO region
- *
- * NOTE: - Use davinci_read/write[bwl] for physical register addresses
- * - Use __raw_read/write[bwl]() for virtual register addresses
- * - Use IO_ADDRESS(phys_addr) to convert registers to virtual addresses
- * - DO NOT use hardcoded virtual addresses to allow changing the
- * IO address space again if needed
- */
-#define davinci_readb(a) __raw_readb(IO_ADDRESS(a))
-#define davinci_readw(a) __raw_readw(IO_ADDRESS(a))
-#define davinci_readl(a) __raw_readl(IO_ADDRESS(a))
-
-#define davinci_writeb(v, a) __raw_writeb(v, IO_ADDRESS(a))
-#define davinci_writew(v, a) __raw_writew(v, IO_ADDRESS(a))
-#define davinci_writel(v, a) __raw_writel(v, IO_ADDRESS(a))
-
-#endif /* __ASSEMBLER__ */
-#endif /* __ASM_ARCH_IO_H */