17 lines
472 B
C
Executable file
17 lines
472 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* 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
|