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Diffstat (limited to 'arch/arm/mach-lh7a40x/include/mach/hardware.h')
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/hardware.h62
1 files changed, 0 insertions, 62 deletions
diff --git a/arch/arm/mach-lh7a40x/include/mach/hardware.h b/arch/arm/mach-lh7a40x/include/mach/hardware.h
deleted file mode 100644
index 59d2ace3521..00000000000
--- a/arch/arm/mach-lh7a40x/include/mach/hardware.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* arch/arm/mach-lh7a40x/include/mach/hardware.h
- *
- * Copyright (C) 2004 Coastal Environmental Systems
- *
- * [ Substantially cribbed from arch/arm/mach-pxa/include/mach/hardware.h ]
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/sizes.h> /* Added for the sake of amba-clcd driver */
-
-#define io_p2v(x) (0xf0000000 | (((x) & 0xfff00000) >> 4) | ((x) & 0x0000ffff))
-#define io_v2p(x) ( (((x) & 0x0fff0000) << 4) | ((x) & 0x0000ffff))
-
-#ifdef __ASSEMBLY__
-
-# define __REG(x) io_p2v(x)
-# define __PREG(x) io_v2p(x)
-
-#else
-
-# if 0
-# define __REG(x) (*((volatile u32 *)io_p2v(x)))
-# else
-/*
- * This __REG() version gives the same results as the one above, except
- * that we are fooling gcc somehow so it generates far better and smaller
- * assembly code for access to contiguous registers. It's a shame that gcc
- * doesn't guess this by itself.
- */
-#include <asm/types.h>
-typedef struct { volatile u32 offset[4096]; } __regbase;
-# define __REGP(x) ((__regbase *)((x)&~4095))->offset[((x)&4095)>>2]
-# define __REG(x) __REGP(io_p2v(x))
-typedef struct { volatile u16 offset[4096]; } __regbase16;
-# define __REGP16(x) ((__regbase16 *)((x)&~4095))->offset[((x)&4095)>>1]
-# define __REG16(x) __REGP16(io_p2v(x))
-typedef struct { volatile u8 offset[4096]; } __regbase8;
-# define __REGP8(x) ((__regbase8 *)((x)&~4095))->offset[(x)&4095]
-# define __REG8(x) __REGP8(io_p2v(x))
-#endif
-
-/* Let's kick gcc's ass again... */
-# define __REG2(x,y) \
- ( __builtin_constant_p(y) ? (__REG((x) + (y))) \
- : (*(volatile u32 *)((u32)&__REG(x) + (y))) )
-
-# define __PREG(x) (io_v2p((u32)&(x)))
-
-#endif
-
-#define MASK_AND_SET(v,m,s) (v) = ((v)&~(m))|(s)
-
-#include "registers.h"
-
-#endif /* _ASM_ARCH_HARDWARE_H */