LXR linux/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 */
  18extern 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 */
  24static inline void __deprecated at32_add_system_devices(void)
  25{
  26
  27}
  28
  29extern 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
  36void at32_map_usart(unsigned int hw_id, unsigned int line, int flags);
  37struct platform_device *at32_add_device_usart(unsigned int id);
  38
  39struct platform_device *
  40at32_add_device_eth(unsigned int id, struct macb_platform_data *data);
  41
  42struct spi_board_info;
  43struct platform_device *
  44at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
  45void at32_spi_setup_slaves(unsigned int bus_num, struct spi_board_info *b, unsigned int n);
  46
  47struct atmel_lcdfb_pdata;
  48struct platform_device *
  49at32_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
  53struct usba_platform_data;
  54struct platform_device *
  55at32_add_device_usba(unsigned int id, struct usba_platform_data *data);
  56
  57struct ide_platform_data {
  58        u8      cs;
  59};
  60struct platform_device *
  61at32_add_device_ide(unsigned int id, unsigned int extint,
  62                    struct ide_platform_data *data);
  63
  64/* mask says which PWM channels to mux */
  65struct 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
  78struct platform_device *
  79at32_add_device_ssc(unsigned int id, unsigned int flags);
  80
  81struct i2c_board_info;
  82struct platform_device *at32_add_device_twi(unsigned int id,
  83                                            struct i2c_board_info *b,
  84                                            unsigned int n);
  85
  86struct mci_platform_data;
  87struct platform_device *
  88at32_add_device_mci(unsigned int id, struct mci_platform_data *data);
  89
  90struct ac97c_platform_data;
  91struct platform_device *
  92at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data,
  93                      unsigned int flags);
  94
  95struct atmel_abdac_pdata;
  96struct platform_device *
  97at32_add_device_abdac(unsigned int id, struct atmel_abdac_pdata *data);
  98
  99struct platform_device *at32_add_device_psif(unsigned int id);
 100
 101struct cf_platform_data {
 102        int     detect_pin;
 103        int     reset_pin;
 104        int     vcc_pin;
 105        int     ready_pin;
 106        u8      cs;
 107};
 108struct platform_device *
 109at32_add_device_cf(unsigned int id, unsigned int extint,
 110                struct cf_platform_data *data);
 111
 112struct platform_device *
 113at32_add_device_nand(unsigned int id, struct atmel_nand_data *data);
 114
 115#endif /* __ASM_ARCH_BOARD_H */
 116