sound/soc/spear/spdif_out_regs.h

   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 */