sound/soc/codecs/ak5558.h

   1 /* SPDX-License-Identifier: GPL-2.0
   2  *
   3  * Audio driver header for AK5558
   4  *
   5  * Copyright (C) 2016 Asahi Kasei Microdevices Corporation
   6  * Copyright 2018 NXP
   7  */
   8
   9 #ifndef _AK5558_H
  10 #define _AK5558_H
  11
  12 #define AK5558_00_POWER_MANAGEMENT1    0x00
  13 #define AK5558_01_POWER_MANAGEMENT2    0x01
  14 #define AK5558_02_CONTROL1             0x02
  15 #define AK5558_03_CONTROL2             0x03
  16 #define AK5558_04_CONTROL3             0x04
  17 #define AK5558_05_DSD                  0x05
  18
  19 /* AK5558_02_CONTROL1 fields */
  20 #define AK5558_DIF                      GENMASK(1, 1)
  21 #define AK5558_DIF_MSB_MODE             (0 << 1)
  22 #define AK5558_DIF_I2S_MODE             (1 << 1)
  23
  24 #define AK5558_BITS                     GENMASK(2, 2)
  25 #define AK5558_DIF_24BIT_MODE           (0 << 2)
  26 #define AK5558_DIF_32BIT_MODE           (1 << 2)
  27
  28 #define AK5558_CKS                      GENMASK(6, 3)
  29 #define AK5558_CKS_128FS_192KHZ         (0 << 3)
  30 #define AK5558_CKS_192FS_192KHZ         (1 << 3)
  31 #define AK5558_CKS_256FS_48KHZ          (2 << 3)
  32 #define AK5558_CKS_256FS_96KHZ          (3 << 3)
  33 #define AK5558_CKS_384FS_96KHZ          (4 << 3)
  34 #define AK5558_CKS_384FS_48KHZ          (5 << 3)
  35 #define AK5558_CKS_512FS_48KHZ          (6 << 3)
  36 #define AK5558_CKS_768FS_48KHZ          (7 << 3)
  37 #define AK5558_CKS_64FS_384KHZ          (8 << 3)
  38 #define AK5558_CKS_32FS_768KHZ          (9 << 3)
  39 #define AK5558_CKS_96FS_384KHZ          (10 << 3)
  40 #define AK5558_CKS_48FS_768KHZ          (11 << 3)
  41 #define AK5558_CKS_64FS_768KHZ          (12 << 3)
  42 #define AK5558_CKS_1024FS_16KHZ         (13 << 3)
  43 #define AK5558_CKS_AUTO                 (15 << 3)
  44
  45 /* AK5558_03_CONTROL2 fields */
  46 #define AK5558_MODE_BITS        GENMASK(6, 5)
  47 #define AK5558_MODE_NORMAL      (0 << 5)
  48 #define AK5558_MODE_TDM128      (1 << 5)
  49 #define AK5558_MODE_TDM256      (2 << 5)
  50 #define AK5558_MODE_TDM512      (3 << 5)
  51
  52 #endif