xref: /linux-6.15/include/linux/platform_data/b53.h (revision e22e0790)

/*
 * B53 platform data
 *
 * Copyright (C) 2013 Jonas Gorski <[email protected]>
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef __B53_H
#define __B53_H

#include <linux/types.h>
#include <linux/platform_data/dsa.h>

struct b53_platform_data {
	/* Must be first such that dsa_register_switch() can access it */
	struct dsa_chip_data cd;

	u32 chip_id;
	u16 enabled_ports;

	/* only used by MMAP'd driver */
	unsigned big_endian:1;
	void __iomem *regs;
};

#endif