26f6cb9993
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>
20 lines
413 B
C
20 lines
413 B
C
#ifndef __PPC_FSL_SOC_H
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#define __PPC_FSL_SOC_H
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#ifdef __KERNEL__
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#include <asm/mmu.h>
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extern phys_addr_t get_immrbase(void);
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extern u32 get_brgfreq(void);
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extern u32 get_baudrate(void);
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struct spi_board_info;
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extern int fsl_spi_init(struct spi_board_info *board_infos,
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unsigned int num_board_infos,
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void (*activate_cs)(u8 cs, u8 polarity),
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void (*deactivate_cs)(u8 cs, u8 polarity));
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#endif
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#endif
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