include/linux/platform_data/atmel.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * atmel platform data
   4  */
   5
   6 #ifndef __ATMEL_H__
   7 #define __ATMEL_H__
   8
   9  /* Compact Flash */
  10 struct at91_cf_data {
  11         int     irq_pin;                /* I/O IRQ */
  12         int     det_pin;                /* Card detect */
  13         int     vcc_pin;                /* power switching */
  14         int     rst_pin;                /* card reset */
  15         u8      chipselect;             /* EBI Chip Select number */
  16         u8      flags;
  17 #define AT91_CF_TRUE_IDE        0x01
  18 #define AT91_IDE_SWAP_A0_A2     0x02
  19 };
  20
  21 /* FIXME: this needs a better location, but gets stuff building again */
  22 #ifdef CONFIG_ATMEL_PM
  23 extern int at91_suspend_entering_slow_clock(void);
  24 #else
  25 static inline int at91_suspend_entering_slow_clock(void)
  26 {
  27         return 0;
  28 }
  29 #endif
  30
  31 #endif /* __ATMEL_H__ */