1 /* 2 * CPSW Ethernet Switch Driver 3 * 4 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ 5 * 6 * This program is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU General Public License as 8 * published by the Free Software Foundation version 2. 9 * 10 * This program is distributed "as is" WITHOUT ANY WARRANTY of any 11 * kind, whether express or implied; without even the implied warranty 12 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 */ 15 16 #ifndef _CPSW_H_ 17 #define _CPSW_H_ 18 19 struct cpsw_slave_data { 20 u32 slave_reg_ofs; 21 u32 sliver_reg_ofs; 22 int phy_addr; 23 int phy_if; 24 int phy_of_handle; 25 }; 26 27 enum { 28 CPSW_CTRL_VERSION_1 = 0, 29 CPSW_CTRL_VERSION_2 /* am33xx like devices */ 30 }; 31 32 struct cpsw_platform_data { 33 u32 mdio_base; 34 u32 cpsw_base; 35 u32 mac_id; 36 u32 gmii_sel; 37 int mdio_div; 38 int channels; /* number of cpdma channels (symmetric) */ 39 u32 cpdma_reg_ofs; /* cpdma register offset */ 40 int slaves; /* number of slave cpgmac ports */ 41 u32 ale_reg_ofs; /* address lookup engine reg offset */ 42 int ale_entries; /* ale table size */ 43 u32 host_port_reg_ofs; /* cpdma host port registers */ 44 u32 hw_stats_reg_ofs; /* cpsw hw stats counters */ 45 u32 bd_ram_ofs; /* Buffer Descriptor RAM offset */ 46 u32 mac_control; 47 struct cpsw_slave_data *slave_data; 48 void (*control)(int enabled); 49 u32 host_port_num; 50 u32 active_slave; 51 bool rmii_clock_external; 52 u8 version; 53 }; 54 55 int cpsw_register(struct cpsw_platform_data *data); 56 int ti_cm_get_macid(struct udevice *dev, int slave, u8 *mac_addr); 57 58 #endif /* _CPSW_H_ */ 59
