arch/avr32/mach-at32ap/include/mach/board.h

   1 /*
   2  * Platform data definitions.
   3  */
   4 #ifndef __ASM_ARCH_BOARD_H
   5 #define __ASM_ARCH_BOARD_H
   6
   7 #include <linux/types.h>
   8 #include <linux/serial.h>
   9 #include <linux/platform_data/macb.h>
  10 #include <linux/platform_data/atmel.h>
  11
  12 #define GPIO_PIN_NONE   (-1)
  13
  14 /*
  15  * Clock rates for various on-board oscillators. The number of entries
  16  * in this array is chip-dependent.
  17  */
  18 extern unsigned long at32_board_osc_rates[];
  19
  20 /*
  21  * This used to add essential system devices, but this is now done
  22  * automatically. Please don't use it in new board code.
  23  */
  24 static inline void __deprecated at32_add_system_devices(void)
  25 {
  26
  27 }
  28
  29 extern struct platform_device *atmel_default_console_device;
  30
  31 /* Flags for selecting USART extra pins */
  32 #define ATMEL_USART_RTS         0x01
  33 #define ATMEL_USART_CTS         0x02
  34 #define ATMEL_USART_CLK         0x04
  35
  36 void at32_map_usart(unsigned int hw_id, unsigned int line, int flags);
  37 struct platform_device *at32_add_device_usart(unsigned int id);
  38
  39 struct platform_device *
  40 at32_add_device_eth(unsigned int id, struct macb_platform_data *data);
  41
  42 struct spi_board_info;
  43 struct platform_device *
  44 at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
  45 void at32_spi_setup_slaves(unsigned int bus_num, struct spi_board_info *b, unsigned int n);
  46
  47 struct atmel_lcdfb_pdata;
  48 struct platform_device *
  49 at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_pdata *data,
  50                      unsigned long fbmem_start, unsigned long fbmem_len,
  51                      u64 pin_mask);
  52
  53 struct usba_platform_data;
  54 struct platform_device *
  55 at32_add_device_usba(unsigned int id, struct usba_platform_data *data);
  56
  57 struct ide_platform_data {
  58         u8      cs;
  59 };
  60 struct platform_device *
  61 at32_add_device_ide(unsigned int id, unsigned int extint,
  62                     struct ide_platform_data *data);
  63
  64 /* mask says which PWM channels to mux */
  65 struct platform_device *at32_add_device_pwm(u32 mask);
  66
  67 /* depending on what's hooked up, not all SSC pins will be used */
  68 #define ATMEL_SSC_TK            0x01
  69 #define ATMEL_SSC_TF            0x02
  70 #define ATMEL_SSC_TD            0x04
  71 #define ATMEL_SSC_TX            (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
  72
  73 #define ATMEL_SSC_RK            0x10
  74 #define ATMEL_SSC_RF            0x20
  75 #define ATMEL_SSC_RD            0x40
  76 #define ATMEL_SSC_RX            (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
  77
  78 struct platform_device *
  79 at32_add_device_ssc(unsigned int id, unsigned int flags);
  80
  81 struct i2c_board_info;
  82 struct platform_device *at32_add_device_twi(unsigned int id,
  83                                             struct i2c_board_info *b,
  84                                             unsigned int n);
  85
  86 struct mci_platform_data;
  87 struct platform_device *
  88 at32_add_device_mci(unsigned int id, struct mci_platform_data *data);
  89
  90 struct ac97c_platform_data;
  91 struct platform_device *
  92 at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
  93                       unsigned int flags);
  94
  95 struct atmel_abdac_pdata;
  96 struct platform_device *
  97 at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data);
  98
  99 struct platform_device *at32_add_device_psif(unsigned int id);
 100
 101 struct cf_platform_data {
 102         int     detect_pin;
 103         int     reset_pin;
 104         int     vcc_pin;
 105         int     ready_pin;
 106         u8      cs;
 107 };
 108 struct platform_device *
 109 at32_add_device_cf(unsigned int id, unsigned int extint,
 110                 struct cf_platform_data *data);
 111
 112 struct platform_device *
 113 at32_add_device_nand(unsigned int id, struct atmel_nand_data *data);
 114
 115 #endif /* __ASM_ARCH_BOARD_H */