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- /*
- * au1550_spi.h - au1550 psc spi controller driver - platform data struct
- */
- #ifndef _AU1550_SPI_H_
- #define _AU1550_SPI_H_
- struct au1550_spi_info {
- s16 bus_num; /* defines which PSC and IRQ to use */
- 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
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