| /* SPDX-License-Identifier: GPL-2.0 |
| * |
| * Fifo-attached Serial Interface (FSI) support for SH7724 |
| * |
| * Copyright (C) 2009 Renesas Solutions Corp. |
| * Kuninori Morimoto <morimoto.kuninori@renesas.com> |
| */ |
| #ifndef __SOUND_FSI_H |
| #define __SOUND_FSI_H |
| |
| #include <linux/clk.h> |
| #include <sound/soc.h> |
| |
| /* |
| * flags |
| */ |
| #define SH_FSI_FMT_SPDIF (1 << 0) /* spdif for HDMI */ |
| #define SH_FSI_ENABLE_STREAM_MODE (1 << 1) /* for 16bit data */ |
| #define SH_FSI_CLK_CPG (1 << 2) /* FSIxCK + FSI-DIV */ |
| |
| struct sh_fsi_port_info { |
| unsigned long flags; |
| int tx_id; |
| int rx_id; |
| }; |
| |
| struct sh_fsi_platform_info { |
| struct sh_fsi_port_info port_a; |
| struct sh_fsi_port_info port_b; |
| }; |
| |
| #endif /* __SOUND_FSI_H */ |
