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/nvmem-consumer.h>
16
17struct mdio_platform_data {
18	unsigned long		bus_freq;
19};
20
21struct 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
44enum {
45	EMAC_VERSION_1,	/* DM644x */
46	EMAC_VERSION_2,	/* DM646x */
47};
48
49#endif
50