10 #include <linux/mtd/nand.h>
11 #include <linux/mtd/partitions.h>
12 #include <linux/serial.h>
16 int irq_pin
; /* I/O IRQ */
17 int det_pin
; /* Card detect */
18 int vcc_pin
; /* power switching */
19 int rst_pin
; /* card reset */
20 u8 chipselect
; /* EBI Chip Select number */
22 #define AT91_CF_TRUE_IDE 0x01
23 #define AT91_IDE_SWAP_A0_A2 0x02
26 /* NAND / SmartMedia */
27 struct atmel_nand_data
{
28 int enable_pin
; /* chip enable */
29 int det_pin
; /* card detect */
30 int rdy_pin
; /* ready/busy */
31 u8 rdy_pin_active_low
; /* rdy_pin value is inverted */
32 u8 ale
; /* address line number connected to ALE */
33 u8 cle
; /* address line number connected to CLE */
34 u8 bus_width_16
; /* buswidth is 16 bit */
35 u8 ecc_mode
; /* ecc mode */
36 u8 on_flash_bbt
; /* bbt on flash */
37 struct mtd_partition
*parts
;
38 unsigned int num_parts
;
39 bool has_dma
; /* support dma transfer */
41 /* default is false, only for at32ap7000 chip is true */
42 bool need_reset_workaround
;
46 struct atmel_uart_data
{
47 int num
; /* port num */
48 short use_dma_tx
; /* use transmit DMA? */
49 short use_dma_rx
; /* use receive DMA? */
50 void __iomem
*regs
; /* virt. base address, if any */
51 struct serial_rs485 rs485
; /* rs485 settings */
54 /* FIXME: this needs a better location, but gets stuff building again */
55 extern int at91_suspend_entering_slow_clock(void);
57 #endif /* __ATMEL_H__ */
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