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
38