blob: c2f0466523ec6f8bafbcadb2a676aa5bccf79de3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
/*
* 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
|
