projects / mirror_ubuntu-hirsute-kernel.git / blame
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|---|---|---|
| c173dba4 DM |
1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* | |
| 3 | * tas2562.h - ALSA SoC Texas Instruments TAS2562 Mono Audio Amplifier | |
| 4 | * | |
| 5 | * Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com | |
| 6 | * | |
| 7 | * Author: Dan Murphy <dmurphy@ti.com> | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef __TAS2562_H__ | |
| 11 | #define __TAS2562_H__ | |
| 12 | ||
| 13 | #define TAS2562_PAGE_CTRL 0x00 | |
| 14 | ||
| 15 | #define TAS2562_REG(page, reg) ((page * 128) + reg) | |
| 16 | ||
| 17 | #define TAS2562_SW_RESET TAS2562_REG(0, 0x01) | |
| 18 | #define TAS2562_PWR_CTRL TAS2562_REG(0, 0x02) | |
| 19 | #define TAS2562_PB_CFG1 TAS2562_REG(0, 0x03) | |
| 20 | #define TAS2562_MISC_CFG1 TAS2562_REG(0, 0x04) | |
| 21 | #define TAS2562_MISC_CFG2 TAS2562_REG(0, 0x05) | |
| 22 | ||
| 23 | #define TAS2562_TDM_CFG0 TAS2562_REG(0, 0x06) | |
| 24 | #define TAS2562_TDM_CFG1 TAS2562_REG(0, 0x07) | |
| 25 | #define TAS2562_TDM_CFG2 TAS2562_REG(0, 0x08) | |
| 26 | #define TAS2562_TDM_CFG3 TAS2562_REG(0, 0x09) | |
| 27 | #define TAS2562_TDM_CFG4 TAS2562_REG(0, 0x0a) | |
| 28 | #define TAS2562_TDM_CFG5 TAS2562_REG(0, 0x0b) | |
| 29 | #define TAS2562_TDM_CFG6 TAS2562_REG(0, 0x0c) | |
| 30 | #define TAS2562_TDM_CFG7 TAS2562_REG(0, 0x0d) | |
| 31 | #define TAS2562_TDM_CFG8 TAS2562_REG(0, 0x0e) | |
| 32 | #define TAS2562_TDM_CFG9 TAS2562_REG(0, 0x0f) | |
| 33 | #define TAS2562_TDM_CFG10 TAS2562_REG(0, 0x10) | |
| 34 | #define TAS2562_TDM_DET TAS2562_REG(0, 0x11) | |
| 35 | #define TAS2562_REV_ID TAS2562_REG(0, 0x7d) | |
| 36 | ||
| 37 | /* Page 2 */ | |
| bf726b1c DM |
38 | #define TAS2562_DVC_CFG1 TAS2562_REG(2, 0x0c) |
| 39 | #define TAS2562_DVC_CFG2 TAS2562_REG(2, 0x0d) | |
| 40 | #define TAS2562_DVC_CFG3 TAS2562_REG(2, 0x0e) | |
| 41 | #define TAS2562_DVC_CFG4 TAS2562_REG(2, 0x0f) | |
| c173dba4 DM |
42 | |
| 43 | #define TAS2562_RESET BIT(0) | |
| 44 | ||
| 69e53129 | 45 | #define TAS2562_MODE_MASK GENMASK(1,0) |
| c173dba4 DM |
46 | #define TAS2562_ACTIVE 0x0 |
| 47 | #define TAS2562_MUTE 0x1 | |
| 48 | #define TAS2562_SHUTDOWN 0x2 | |
| 49 | ||
| 50 | #define TAS2562_TDM_CFG1_RX_EDGE_MASK BIT(0) | |
| 51 | #define TAS2562_TDM_CFG1_RX_FALLING 1 | |
| 52 | #define TAS2562_TDM_CFG1_RX_OFFSET_MASK GENMASK(4, 0) | |
| 53 | ||
| 54 | #define TAS2562_TDM_CFG0_RAMPRATE_MASK BIT(5) | |
| 55 | #define TAS2562_TDM_CFG0_RAMPRATE_44_1 BIT(5) | |
| 56 | #define TAS2562_TDM_CFG0_SAMPRATE_MASK GENMASK(3, 1) | |
| 57 | #define TAS2562_TDM_CFG0_SAMPRATE_7305_8KHZ 0x0 | |
| 58 | #define TAS2562_TDM_CFG0_SAMPRATE_14_7_16KHZ 0x1 | |
| 59 | #define TAS2562_TDM_CFG0_SAMPRATE_22_05_24KHZ 0x2 | |
| 60 | #define TAS2562_TDM_CFG0_SAMPRATE_29_4_32KHZ 0x3 | |
| 61 | #define TAS2562_TDM_CFG0_SAMPRATE_44_1_48KHZ 0x4 | |
| 62 | #define TAS2562_TDM_CFG0_SAMPRATE_88_2_96KHZ 0x5 | |
| 63 | #define TAS2562_TDM_CFG0_SAMPRATE_176_4_192KHZ 0x6 | |
| 64 | ||
| 65 | #define TAS2562_TDM_CFG2_RIGHT_JUSTIFY BIT(6) | |
| 66 | ||
| 0e4b8717 | 67 | #define TAS2562_TDM_CFG2_RXLEN_MASK GENMASK(1, 0) |
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68 | #define TAS2562_TDM_CFG2_RXLEN_16B 0x0 |
| 69 | #define TAS2562_TDM_CFG2_RXLEN_24B BIT(0) | |
| 70 | #define TAS2562_TDM_CFG2_RXLEN_32B BIT(1) | |
| 71 | ||
| 72 | #define TAS2562_TDM_CFG2_RXWLEN_MASK GENMASK(3, 2) | |
| 73 | #define TAS2562_TDM_CFG2_RXWLEN_16B 0x0 | |
| 74 | #define TAS2562_TDM_CFG2_RXWLEN_20B BIT(2) | |
| 75 | #define TAS2562_TDM_CFG2_RXWLEN_24B BIT(3) | |
| 76 | #define TAS2562_TDM_CFG2_RXWLEN_32B (BIT(2) | BIT(3)) | |
| 77 | ||
| 69e53129 DM |
78 | #define TAS2562_VSENSE_POWER_EN 2 |
| 79 | #define TAS2562_ISENSE_POWER_EN 3 | |
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80 | |
| 81 | #define TAS2562_TDM_CFG5_VSNS_EN BIT(6) | |
| 82 | #define TAS2562_TDM_CFG5_VSNS_SLOT_MASK GENMASK(5, 0) | |
| 83 | ||
| 84 | #define TAS2562_TDM_CFG6_ISNS_EN BIT(6) | |
| 85 | #define TAS2562_TDM_CFG6_ISNS_SLOT_MASK GENMASK(5, 0) | |
| 86 | ||
| 87 | #endif /* __TAS2562_H__ */ |