target/linux/ar71xx/files/include/asm-mips/mach-ar71xx/platform.h

   1 /*
   2  *  Atheros AR71xx SoC specific platform definitions
   3  *
   4  *  Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
   5  *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify it
   8  *  under the terms of the GNU General Public License version 2 as published
   9  *  by the Free Software Foundation.
  10  */
  11
  12 #ifndef __ASM_MACH_AR71XX_PLATFORM_H
  13 #define __ASM_MACH_AR71XX_PLATFORM_H
  14
  15 #include <linux/skbuff.h>
  16 #include <linux/phy.h>
  17 #include <linux/spi/spi.h>
  18
  19 struct ag71xx_platform_data {
  20         u32             reset_bit;
  21         u32             flush_reg;
  22         u32             phy_mask;
  23         phy_interface_t phy_if_mode;
  24         u32             mii_if;
  25 };
  26
  27 struct ar71xx_spi_platform_data {
  28         unsigned        bus_num;
  29         unsigned        num_chipselect;
  30         u32             (*get_ioc_base)(u8 chip_select, int cs_high, int is_on);
  31 };
  32
  33 #define AR71XX_SPI_CS_INACTIVE  0
  34 #define AR71XX_SPI_CS_ACTIVE    1
  35
  36 extern void ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
  37                                 struct spi_board_info const *info,
  38                                 unsigned n) __init;
  39 extern void ar71xx_add_device_eth(unsigned int id, phy_interface_t phy_if_mode,
  40                                 u32 phy_mask) __init;
  41
  42 #endif /* __ASM_MACH_AR71XX_PLATFORM_H */