include/linux/davinci_emac.h

   1 /*
   2  * TI DaVinci EMAC platform support
   3  *
   4  * Author: Kevin Hilman, Deep Root Systems, LLC
   5  *
   6  * 2007 (c) Deep Root Systems, LLC. This file is licensed under
   7  * the terms of the GNU General Public License version 2. This program
   8  * is licensed "as is" without any warranty of any kind, whether express
   9  * or implied.
  10  */
  11 #ifndef _LINUX_DAVINCI_EMAC_H
  12 #define _LINUX_DAVINCI_EMAC_H
  13
  14 #include <linux/if_ether.h>
  15 #include <linux/memory.h>
  16
  17 struct emac_platform_data {
  18         char mac_addr[ETH_ALEN];
  19         u32 ctrl_reg_offset;
  20         u32 ctrl_mod_reg_offset;
  21         u32 ctrl_ram_offset;
  22         u32 hw_ram_addr;
  23         u32 mdio_reg_offset;
  24         u32 ctrl_ram_size;
  25         u32 phy_mask;
  26         u32 mdio_max_freq;
  27         u8 rmii_en;
  28         u8 version;
  29         void (*interrupt_enable) (void);
  30         void (*interrupt_disable) (void);
  31 };
  32
  33 enum {
  34         EMAC_VERSION_1, /* DM644x */
  35         EMAC_VERSION_2, /* DM646x */
  36 };
  37
  38 void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context);
  39 #endif