LXR linux/include/sound/sh

   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