1/* SPDX-License-Identifier: GPL-2.0
2 *
3 * Fifo-attached Serial Interface (FSI) support for SH7724
4 *
5 * Copyright (C) 2009 Renesas Solutions Corp.
6 * Kuninori Morimoto <morimoto.kuninori@renesas.com>
7 */
8#ifndef __SOUND_FSI_H
9#define __SOUND_FSI_H
10
11#include <linux/clk.h>
12#include <sound/soc.h>
13
14/*
15 * flags
16 */
17#define SH_FSI_FMT_SPDIF		(1 << 0) /* spdif for HDMI */
18#define SH_FSI_ENABLE_STREAM_MODE	(1 << 1) /* for 16bit data */
19#define SH_FSI_CLK_CPG			(1 << 2) /* FSIxCK + FSI-DIV */
20
21struct sh_fsi_port_info {
22	unsigned long flags;
23	int tx_id;
24	int rx_id;
25};
26
27struct sh_fsi_platform_info {
28	struct sh_fsi_port_info port_a;
29	struct sh_fsi_port_info port_b;
30};
31
32#endif /* __SOUND_FSI_H */
33