LXR linux/sound/soc/spear/spdif_out

   1/* SPDX-License-Identifier: GPL-2.0-or-later */
   2/*
   3 * SPEAr SPDIF OUT controller header file
   4 *
   5 * Copyright (ST) 2011 Vipin Kumar (vipin.kumar@st.com)
   6 */
   7
   8#ifndef SPDIF_OUT_REGS_H
   9#define SPDIF_OUT_REGS_H
  10
  11#define SPDIF_OUT_SOFT_RST      0x00
  12        #define SPDIF_OUT_RESET         (1 << 0)
  13#define SPDIF_OUT_FIFO_DATA     0x04
  14#define SPDIF_OUT_INT_STA       0x08
  15#define SPDIF_OUT_INT_STA_CLR   0x0C
  16        #define SPDIF_INT_UNDERFLOW     (1 << 0)
  17        #define SPDIF_INT_EODATA        (1 << 1)
  18        #define SPDIF_INT_EOBLOCK       (1 << 2)
  19        #define SPDIF_INT_EOLATENCY     (1 << 3)
  20        #define SPDIF_INT_EOPD_DATA     (1 << 4)
  21        #define SPDIF_INT_MEMFULLREAD   (1 << 5)
  22        #define SPDIF_INT_EOPD_PAUSE    (1 << 6)
  23
  24#define SPDIF_OUT_INT_EN        0x10
  25#define SPDIF_OUT_INT_EN_SET    0x14
  26#define SPDIF_OUT_INT_EN_CLR    0x18
  27#define SPDIF_OUT_CTRL          0x1C
  28        #define SPDIF_OPMODE_MASK       (7 << 0)
  29        #define SPDIF_OPMODE_OFF        (0 << 0)
  30        #define SPDIF_OPMODE_MUTE_PCM   (1 << 0)
  31        #define SPDIF_OPMODE_MUTE_PAUSE (2 << 0)
  32        #define SPDIF_OPMODE_AUD_DATA   (3 << 0)
  33        #define SPDIF_OPMODE_ENCODE     (4 << 0)
  34        #define SPDIF_STATE_NORMAL      (1 << 3)
  35        #define SPDIF_DIVIDER_MASK      (0xff << 5)
  36        #define SPDIF_DIVIDER_SHIFT     (5)
  37        #define SPDIF_SAMPLEREAD_MASK   (0x1ffff << 15)
  38        #define SPDIF_SAMPLEREAD_SHIFT  (15)
  39#define SPDIF_OUT_STA           0x20
  40#define SPDIF_OUT_PA_PB         0x24
  41#define SPDIF_OUT_PC_PD         0x28
  42#define SPDIF_OUT_CL1           0x2C
  43#define SPDIF_OUT_CR1           0x30
  44#define SPDIF_OUT_CL2_CR2_UV    0x34
  45#define SPDIF_OUT_PAUSE_LAT     0x38
  46#define SPDIF_OUT_FRMLEN_BRST   0x3C
  47#define SPDIF_OUT_CFG           0x40
  48        #define SPDIF_OUT_MEMFMT_16_0   (0 << 5)
  49        #define SPDIF_OUT_MEMFMT_16_16  (1 << 5)
  50        #define SPDIF_OUT_VALID_DMA     (0 << 3)
  51        #define SPDIF_OUT_VALID_HW      (1 << 3)
  52        #define SPDIF_OUT_USER_DMA      (0 << 2)
  53        #define SPDIF_OUT_USER_HW       (1 << 2)
  54        #define SPDIF_OUT_CHNLSTA_DMA   (0 << 1)
  55        #define SPDIF_OUT_CHNLSTA_HW    (1 << 1)
  56        #define SPDIF_OUT_PARITY_HW     (0 << 0)
  57        #define SPDIF_OUT_PARITY_DMA    (1 << 0)
  58        #define SPDIF_OUT_FDMA_TRIG_2   (2 << 8)
  59        #define SPDIF_OUT_FDMA_TRIG_6   (6 << 8)
  60        #define SPDIF_OUT_FDMA_TRIG_8   (8 << 8)
  61        #define SPDIF_OUT_FDMA_TRIG_10  (10 << 8)
  62        #define SPDIF_OUT_FDMA_TRIG_12  (12 << 8)
  63        #define SPDIF_OUT_FDMA_TRIG_16  (16 << 8)
  64        #define SPDIF_OUT_FDMA_TRIG_18  (18 << 8)
  65
  66#endif /* SPDIF_OUT_REGS_H */
  67