au1550_spi.h

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/*
 * au1550_spi.h - Au1550 PSC SPI controller driver - platform data structure
 */

#ifndef _AU1550_SPI_H_
#define _AU1550_SPI_H_

struct au1550_spi_info {
    u32 mainclk_hz;     /* main input clock frequency of PSC */
    u16 num_chipselect; /* number of chipselects supported */
    void (*activate_cs)(struct au1550_spi_info *spi, int cs, int polarity);
    void (*deactivate_cs)(struct au1550_spi_info *spi, int cs, int polarity);
};

#endif