1 /*
2 * B53 platform data
3 *
4 * Copyright (C) 2013 Jonas Gorski <jogo@openwrt.org>
5 *
6 * Permission to use, copy, modify, and/or distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #ifndef __B53_H
20 #define __B53_H
21
22 #include <linux/kernel.h>
23 #include <linux/platform_data/dsa.h>
24
25 struct b53_platform_data {
26 /* Must be first such that dsa_register_switch() can access it */
27 struct dsa_chip_data cd;
28
29 u32 chip_id;
30 u16 enabled_ports;
31
32 /* only used by MMAP'd driver */
33 unsigned big_endian:1;
34 void __iomem *regs;
35 };
36
37 #endif