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 /* Add basic devices: system manager, interrupt controller, portmuxes, etc. */
  10 void at32_add_system_devices(void);
  11
  12 #define ATMEL_MAX_UART  4
  13 extern struct platform_device *atmel_default_console_device;
  14
  15 struct atmel_uart_data {
  16         short           use_dma_tx;     /* use transmit DMA? */
  17         short           use_dma_rx;     /* use receive DMA? */
  18         void __iomem    *regs;          /* virtual base address, if any */
  19 };
  20 void at32_map_usart(unsigned int hw_id, unsigned int line);
  21 struct platform_device *at32_add_device_usart(unsigned int id);
  22
  23 struct eth_platform_data {
  24         u32     phy_mask;
  25         u8      is_rmii;
  26 };
  27 struct platform_device *
  28 at32_add_device_eth(unsigned int id, struct eth_platform_data *data);
  29
  30 struct spi_board_info;
  31 struct platform_device *
  32 at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
  33
  34 struct atmel_lcdfb_info;
  35 struct platform_device *
  36 at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
  37                      unsigned long fbmem_start, unsigned long fbmem_len);
  38
  39 /* depending on what's hooked up, not all SSC pins will be used */
  40 #define ATMEL_SSC_TK            0x01
  41 #define ATMEL_SSC_TF            0x02
  42 #define ATMEL_SSC_TD            0x04
  43 #define ATMEL_SSC_TX            (ATMEL_SSC_TK | ATMEL_SSC_TF | ATMEL_SSC_TD)
  44
  45 #define ATMEL_SSC_RK            0x10
  46 #define ATMEL_SSC_RF            0x20
  47 #define ATMEL_SSC_RD            0x40
  48 #define ATMEL_SSC_RX            (ATMEL_SSC_RK | ATMEL_SSC_RF | ATMEL_SSC_RD)
  49
  50 struct platform_device *
  51 at32_add_device_ssc(unsigned int id, unsigned int flags);
  52
  53 #endif /* __ASM_ARCH_BOARD_H */