2 * Platform data definitions.
4 #ifndef __ASM_ARCH_BOARD_H
5 #define __ASM_ARCH_BOARD_H
7 #include <linux/types.h>
8 #include <linux/serial.h>
9 #include <linux/platform_data/macb.h>
10 #include <linux/platform_data/atmel.h>
12 #define GPIO_PIN_NONE (-1)
15 * Clock rates for various on-board oscillators. The number of entries
16 * in this array is chip-dependent.
18 extern unsigned long at32_board_osc_rates
[];
21 * This used to add essential system devices, but this is now done
22 * automatically. Please don't use it in new board code.
24 static inline void __deprecated
at32_add_system_devices(void)
29 #define ATMEL_MAX_UART 4
30 extern struct platform_device
*atmel_default_console_device
;
32 /* Flags for selecting USART extra pins */
33 #define ATMEL_USART_RTS 0x01
34 #define ATMEL_USART_CTS 0x02
35 #define ATMEL_USART_CLK 0x04
37 void at32_map_usart(unsigned int hw_id
, unsigned int line
, int flags
);
38 struct platform_device
*at32_add_device_usart(unsigned int id
);
40 struct platform_device
*
41 at32_add_device_eth(unsigned int id
, struct macb_platform_data
*data
);
43 struct spi_board_info
;
44 struct platform_device
*
45 at32_add_device_spi(unsigned int id
, struct spi_board_info
*b
, unsigned int n
);
46 void at32_spi_setup_slaves(unsigned int bus_num
, struct spi_board_info
*b
, unsigned int n
);
48 struct atmel_lcdfb_info
;
49 struct platform_device
*
50 at32_add_device_lcdc(unsigned int id
, struct atmel_lcdfb_info
*data
,
51 unsigned long fbmem_start
, unsigned long fbmem_len
,
54 struct usba_platform_data
;
55 struct platform_device
*
56 at32_add_device_usba(unsigned int id
, struct usba_platform_data
*data
);
58 struct ide_platform_data
{
61 struct platform_device
*
62 at32_add_device_ide(unsigned int id
, unsigned int extint
,
63 struct ide_platform_data
*data
);
65 /* mask says which PWM channels to mux */
66 struct platform_device
*at32_add_device_pwm(u32 mask
);
68 /* depending on what's hooked up, not all SSC pins will be used */
69 #define ATMEL_SSC_TK 0x01
70 #define ATMEL_SSC_TF 0x02
71 #define ATMEL_SSC_TD 0x04
72 #define ATMEL_SSC_TX (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
74 #define ATMEL_SSC_RK 0x10
75 #define ATMEL_SSC_RF 0x20
76 #define ATMEL_SSC_RD 0x40
77 #define ATMEL_SSC_RX (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
79 struct platform_device
*
80 at32_add_device_ssc(unsigned int id
, unsigned int flags
);
82 struct i2c_board_info
;
83 struct platform_device
*at32_add_device_twi(unsigned int id
,
84 struct i2c_board_info
*b
,
87 struct mci_platform_data
;
88 struct platform_device
*
89 at32_add_device_mci(unsigned int id
, struct mci_platform_data
*data
);
91 struct ac97c_platform_data
;
92 struct platform_device
*
93 at32_add_device_ac97c(unsigned int id
, struct ac97c_platform_data
*data
,
96 struct atmel_abdac_pdata
;
97 struct platform_device
*
98 at32_add_device_abdac(unsigned int id
, struct atmel_abdac_pdata
*data
);
100 struct platform_device
*at32_add_device_psif(unsigned int id
);
102 struct cf_platform_data
{
109 struct platform_device
*
110 at32_add_device_cf(unsigned int id
, unsigned int extint
,
111 struct cf_platform_data
*data
);
113 struct platform_device
*
114 at32_add_device_nand(unsigned int id
, struct atmel_nand_data
*data
);
116 #endif /* __ASM_ARCH_BOARD_H */