linux/platform_data/b53.h

0001 /*
0002  * B53 platform data
0003  *
0004  * Copyright (C) 2013 Jonas Gorski <jogo@openwrt.org>
0005  *
0006  * Permission to use, copy, modify, and/or distribute this software for any
0007  * purpose with or without fee is hereby granted, provided that the above
0008  * copyright notice and this permission notice appear in all copies.
0009  *
0010  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
0011  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
0012  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
0013  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
0014  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
0015  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
0016  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
0017  */
0018
0019 #ifndef __B53_H
0020 #define __B53_H
0021
0022 #include <linux/types.h>
0023 #include <linux/platform_data/dsa.h>
0024
0025 struct b53_platform_data {
0026     /* Must be first such that dsa_register_switch() can access it */
0027     struct dsa_chip_data cd;
0028
0029     u32 chip_id;
0030     u16 enabled_ports;
0031
0032     /* only used by MMAP'd driver */
0033     unsigned big_endian:1;
0034     void __iomem *regs;
0035 };
0036
0037 #endif