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Diffstat (limited to 'include/sound/sh_fsi.h')
| -rw-r--r-- | include/sound/sh_fsi.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h new file mode 100644 index 0000000000..89eafe23ef --- /dev/null +++ b/include/sound/sh_fsi.h @@ -0,0 +1,32 @@ +/* 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 */ |