1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * M66592 driver platform data
4  *
5  * Copyright (C) 2009  Renesas Solutions Corp.
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; version 2 of the License.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
19  *
20  */
21 
22 #ifndef __LINUX_USB_M66592_H
23 #define __LINUX_USB_M66592_H
24 
25 #define M66592_PLATDATA_XTAL_12MHZ	0x01
26 #define M66592_PLATDATA_XTAL_24MHZ	0x02
27 #define M66592_PLATDATA_XTAL_48MHZ	0x03
28 
29 struct m66592_platdata {
30 	/* one = on chip controller, zero = external controller */
31 	unsigned	on_chip:1;
32 
33 	/* one = big endian, zero = little endian */
34 	unsigned	endian:1;
35 
36 	/* (external controller only) M66592_PLATDATA_XTAL_nnMHZ */
37 	unsigned	xtal:2;
38 
39 	/* (external controller only) one = 3.3V, zero = 1.5V */
40 	unsigned	vif:1;
41 
42 	/* (external controller only) set one = WR0_N shorted to WR1_N */
43 	unsigned	wr0_shorted_to_wr1:1;
44 };
45 
46 #endif /* __LINUX_USB_M66592_H */
47 
48