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Cyril Chemparathy2b629972012-07-24 12:22:16 +00001/*
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
19struct cpsw_slave_data {
20 u32 slave_reg_ofs;
21 u32 sliver_reg_ofs;
Mugunthan V N9c653aa2014-02-18 07:31:52 -050022 int phy_addr;
Cyril Chemparathy2b629972012-07-24 12:22:16 +000023 int phy_if;
Dan Murphycb386222016-05-02 15:45:56 -050024 int phy_of_handle;
Cyril Chemparathy2b629972012-07-24 12:22:16 +000025};
26
27enum {
28 CPSW_CTRL_VERSION_1 = 0,
29 CPSW_CTRL_VERSION_2 /* am33xx like devices */
30};
31
32struct cpsw_platform_data {
33 u32 mdio_base;
34 u32 cpsw_base;
Mugunthan V N4cc77892015-09-07 14:22:21 +053035 u32 mac_id;
36 u32 gmii_sel;
Cyril Chemparathy2b629972012-07-24 12:22:16 +000037 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 */
Mugunthan V N2bf36ac2013-07-08 16:04:37 +053045 u32 bd_ram_ofs; /* Buffer Descriptor RAM offset */
Cyril Chemparathy2b629972012-07-24 12:22:16 +000046 u32 mac_control;
47 struct cpsw_slave_data *slave_data;
48 void (*control)(int enabled);
49 u32 host_port_num;
Mugunthan V N7a022752014-05-22 14:37:10 +053050 u32 active_slave;
Cyril Chemparathy2b629972012-07-24 12:22:16 +000051 u8 version;
52};
53
54int cpsw_register(struct cpsw_platform_data *data);
Mugunthan V Ne4310562016-04-28 15:36:07 +053055int ti_cm_get_macid(struct udevice *dev, int slave, u8 *mac_addr);
Cyril Chemparathy2b629972012-07-24 12:22:16 +000056
57#endif /* _CPSW_H_ */