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[POWERPC] fsl_soc: add support for fsl_spi

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Add helper function to setup SPI bus/device information

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov
2007-08-23 15:35:56 +04:00
committed by Kumar Gala
parent af6a9aabc1
commit 26f6cb9993
2 changed files with 94 additions and 0 deletions
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7
arch/powerpc/sysdev/fsl_soc.h
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@@ -8,5 +8,12 @@ extern phys_addr_t get_immrbase(void);
extern u32 get_brgfreq(void);
extern u32 get_baudrate(void);
struct spi_board_info;
extern int fsl_spi_init(struct spi_board_info *board_infos,
unsigned int num_board_infos,
void (*activate_cs)(u8 cs, u8 polarity),
void (*deactivate_cs)(u8 cs, u8 polarity));
#endif
#endif