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1 | #ifndef __SOUND_FSI_H | |
2 | #define __SOUND_FSI_H | |
3 | ||
4 | /* | |
5 | * Fifo-attached Serial Interface (FSI) support for SH7724 | |
6 | * | |
7 | * Copyright (C) 2009 Renesas Solutions Corp. | |
8 | * Kuninori Morimoto <morimoto.kuninori@renesas.com> | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License version 2 as | |
12 | * published by the Free Software Foundation. | |
13 | */ | |
14 | #include <linux/clk.h> | |
15 | #include <sound/soc.h> | |
16 | ||
17 | /* | |
18 | * flags | |
19 | */ | |
20 | #define SH_FSI_FMT_SPDIF (1 << 0) /* spdif for HDMI */ | |
21 | #define SH_FSI_ENABLE_STREAM_MODE (1 << 1) /* for 16bit data */ | |
22 | #define SH_FSI_CLK_CPG (1 << 2) /* FSIxCK + FSI-DIV */ | |
23 | ||
24 | struct sh_fsi_port_info { | |
25 | unsigned long flags; | |
26 | int tx_id; | |
27 | int rx_id; | |
28 | }; | |
29 | ||
30 | struct sh_fsi_platform_info { | |
31 | struct sh_fsi_port_info port_a; | |
32 | struct sh_fsi_port_info port_b; | |
33 | }; | |
34 | ||
35 | #endif /* __SOUND_FSI_H */ |