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

   1 /*
   2  *  Atheros AR71xx SoC specific platform data definitions
   3  *
   4  *  Copyright (C) 2008-2009 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/if_ether.h>
  16 #include <linux/skbuff.h>
  17 #include <linux/phy.h>
  18 #include <linux/spi/spi.h>
  19 #include <linux/mtd/mtd.h>
  20 #include <linux/mtd/partitions.h>
  21
  22 struct ag71xx_platform_data {
  23         phy_interface_t phy_if_mode;
  24         u32             phy_mask;
  25         int             speed;
  26         int             duplex;
  27         u32             reset_bit;
  28         u32             mii_if;
  29         u8              mac_addr[ETH_ALEN];
  30
  31         u8              has_gbit:1;
  32         u8              is_ar91xx:1;
  33         u8              has_ar8216:1;
  34
  35         void            (* ddr_flush)(void);
  36         void            (* set_pll)(int speed);
  37 };
  38
  39 struct ag71xx_mdio_platform_data {
  40         u32             phy_mask;
  41 };
  42
  43 struct ar71xx_ehci_platform_data {
  44         u8              is_ar91xx;
  45 };
  46
  47 struct ar71xx_spi_platform_data {
  48         unsigned        bus_num;
  49         unsigned        num_chipselect;
  50         u32             (*get_ioc_base)(u8 chip_select, int cs_high, int is_on);
  51 };
  52
  53 #define AR71XX_SPI_CS_INACTIVE  0
  54 #define AR71XX_SPI_CS_ACTIVE    1
  55
  56 struct ar91xx_flash_platform_data {
  57         unsigned int            width;
  58         u8                      is_shared:1;
  59 #ifdef CONFIG_MTD_PARTITIONS
  60         unsigned int            nr_parts;
  61         struct mtd_partition    *parts;
  62 #endif
  63 };
  64
  65 #endif /* __ASM_MACH_AR71XX_PLATFORM_H */