include/asm-avr32/arch-at32ap/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
   9 #define GPIO_PIN_NONE   (-1)
  10
  11 /* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
  12 void at32_add_system_devices(void);
  13
  14 #define ATMEL_MAX_UART  4
  15 extern struct platform_device *atmel_default_console_device;
  16
  17 struct atmel_uart_data {
  18         short           use_dma_tx;     /* use transmit DMA? */
  19         short           use_dma_rx;     /* use receive DMA? */
  20         void __iomem    *regs;          /* virtual base address, if any */
  21 };
  22 void at32_map_usart(unsigned int hw_id, unsigned int line);
  23 struct platform_device *at32_add_device_usart(unsigned int id);
  24
  25 struct eth_platform_data {
  26         u32     phy_mask;
  27         u8      is_rmii;
  28 };
  29 struct platform_device *
  30 at32_add_device_eth(unsigned int id, struct eth_platform_data *data);
  31
  32 struct spi_board_info;
  33 struct platform_device *
  34 at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
  35
  36 struct atmel_lcdfb_info;
  37 struct platform_device *
  38 at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
  39                      unsigned long fbmem_start, unsigned long fbmem_len);
  40
  41 struct usba_platform_data;
  42 struct platform_device *
  43 at32_add_device_usba(unsigned int id, struct usba_platform_data *data);
  44
  45 struct ide_platform_data {
  46         u8      cs;
  47 };
  48 struct platform_device *
  49 at32_add_device_ide(unsigned int id, unsigned int extint,
  50                     struct ide_platform_data *data);
  51
  52 /* mask says which PWM channels to mux */
  53 struct platform_device *at32_add_device_pwm(u32 mask);
  54
  55 /* depending on what's hooked up, not all SSC pins will be used */
  56 #define ATMEL_SSC_TK            0x01
  57 #define ATMEL_SSC_TF            0x02
  58 #define ATMEL_SSC_TD            0x04
  59 #define ATMEL_SSC_TX            (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
  60
  61 #define ATMEL_SSC_RK            0x10
  62 #define ATMEL_SSC_RF            0x20
  63 #define ATMEL_SSC_RD            0x40
  64 #define ATMEL_SSC_RX            (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
  65
  66 struct platform_device *
  67 at32_add_device_ssc(unsigned int id, unsigned int flags);
  68
  69 struct i2c_board_info;
  70 struct platform_device *at32_add_device_twi(unsigned int id,
  71                                             struct i2c_board_info *b,
  72                                             unsigned int n);
  73 struct platform_device *at32_add_device_mci(unsigned int id);
  74 struct platform_device *at32_add_device_ac97c(unsigned int id);
  75 struct platform_device *at32_add_device_abdac(unsigned int id);
  76
  77 struct cf_platform_data {
  78         int     detect_pin;
  79         int     reset_pin;
  80         int     vcc_pin;
  81         int     ready_pin;
  82         u8      cs;
  83 };
  84 struct platform_device *
  85 at32_add_device_cf(unsigned int id, unsigned int extint,
  86                 struct cf_platform_data *data);
  87
  88 #endif /* __ASM_ARCH_BOARD_H */