| Daniel Baluta | af3acca | 2018-02-20 14:53:10 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 |
| 2 | * |
| Daniel Baluta | 9208847 | 2018-02-13 16:29:33 +0200 | [diff] [blame] | 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 |