1 #ifndef __ASM_MACH_EP93XX_SPI_H
2 #define __ASM_MACH_EP93XX_SPI_H
7 * struct ep93xx_spi_info - EP93xx specific SPI descriptor
8 * @num_chipselect: number of chip selects on this board, must be
11 struct ep93xx_spi_info {
16 * struct ep93xx_spi_chip_ops - operation callbacks for SPI slave device
17 * @setup: setup the chip select mechanism
18 * @cleanup: cleanup the chip select mechanism
19 * @cs_control: control the device chip select
21 struct ep93xx_spi_chip_ops {
22 int (*setup)(struct spi_device *spi);
23 void (*cleanup)(struct spi_device *spi);
24 void (*cs_control)(struct spi_device *spi, int value);
27 #endif /* __ASM_MACH_EP93XX_SPI_H */