提交 e1f80bfc 编写于 作者: T Tony Lindgren

ARM: OMAP: Remove __REG access for multi-omap

This does not play nicely with multi-omap as it cannot be replaced
by a function in io.c for omaps with different IO bases.
Signed-off-by: NTony Lindgren <tony@atomide.com>
上级 f35ae634
......@@ -183,35 +183,12 @@
#define omap_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v))
#define omap_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v))
/* 16 bit uses LDRH/STRH, base +/- offset_8 */
typedef struct { volatile u16 offset[256]; } __regbase16;
#define __REGV16(vaddr) ((__regbase16 *)((vaddr)&~0xff)) \
->offset[((vaddr)&0xff)>>1]
#define __REG16(paddr) __REGV16(io_p2v(paddr))
/* 8/32 bit uses LDR/STR, base +/- offset_12 */
typedef struct { volatile u8 offset[4096]; } __regbase8;
#define __REGV8(vaddr) ((__regbase8 *)((vaddr)&~4095)) \
->offset[((vaddr)&4095)>>0]
#define __REG8(paddr) __REGV8(io_p2v(paddr))
typedef struct { volatile u32 offset[4096]; } __regbase32;
#define __REGV32(vaddr) ((__regbase32 *)((vaddr)&~4095)) \
->offset[((vaddr)&4095)>>2]
#define __REG32(paddr) __REGV32(io_p2v(paddr))
extern void omap1_map_common_io(void);
extern void omap1_init_common_hw(void);
extern void omap2_map_common_io(void);
extern void omap2_init_common_hw(void);
#else
#define __REG8(paddr) io_p2v(paddr)
#define __REG16(paddr) io_p2v(paddr)
#define __REG32(paddr) io_p2v(paddr)
#endif
#endif
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