| 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 mdio_platform_data { |
| 18 | unsigned long bus_freq; |
| 19 | }; |
| 20 | |
| 21 | struct emac_platform_data { |
| 22 | char mac_addr[ETH_ALEN]; |
| 23 | u32 ctrl_reg_offset; |
| 24 | u32 ctrl_mod_reg_offset; |
| 25 | u32 ctrl_ram_offset; |
| 26 | u32 hw_ram_addr; |
| 27 | u32 ctrl_ram_size; |
| 28 | |
| 29 | /* |
| 30 | * phy_id can be one of the following: |
| 31 | * - NULL : use the first phy on the bus, |
| 32 | * - "" : force to 100/full, no mdio control |
| 33 | * - "<bus>:<addr>" : use the specified bus and phy |
| 34 | */ |
| 35 | const char *phy_id; |
| 36 | |
| 37 | u8 rmii_en; |
| 38 | u8 version; |
| 39 | bool no_bd_ram; |
| 40 | void (*interrupt_enable) (void); |
| 41 | void (*interrupt_disable) (void); |
| 42 | }; |
| 43 | |
| 44 | enum { |
| 45 | EMAC_VERSION_1, /* DM644x */ |
| 46 | EMAC_VERSION_2, /* DM646x */ |
| 47 | }; |
| 48 | |
| 49 | void davinci_get_mac_addr(struct memory_accessor *mem_acc, void *context); |
| 50 | #endif |