tas2562.h (3044B)
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 - https://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#define TAS2562_RX_OFF_MASK GENMASK(5, 1) 38#define TAS2562_TX_OFF_MASK GENMASK(3, 1) 39#define TAS2562_RIGHT_SLOT_SHIFT 4 40 41/* Page 2 */ 42#define TAS2562_DVC_CFG1 TAS2562_REG(2, 0x0c) 43#define TAS2562_DVC_CFG2 TAS2562_REG(2, 0x0d) 44#define TAS2562_DVC_CFG3 TAS2562_REG(2, 0x0e) 45#define TAS2562_DVC_CFG4 TAS2562_REG(2, 0x0f) 46 47#define TAS2562_RESET BIT(0) 48 49#define TAS2562_MODE_MASK GENMASK(1,0) 50#define TAS2562_ACTIVE 0x0 51#define TAS2562_MUTE 0x1 52#define TAS2562_SHUTDOWN 0x2 53 54#define TAS2562_TDM_CFG1_RX_EDGE_MASK BIT(0) 55#define TAS2562_TDM_CFG1_RX_FALLING 1 56 57#define TAS2562_TDM_CFG0_RAMPRATE_MASK BIT(5) 58#define TAS2562_TDM_CFG0_RAMPRATE_44_1 BIT(5) 59#define TAS2562_TDM_CFG0_SAMPRATE_MASK GENMASK(3, 1) 60#define TAS2562_TDM_CFG0_SAMPRATE_7305_8KHZ (0x0 << 1) 61#define TAS2562_TDM_CFG0_SAMPRATE_14_7_16KHZ (0x1 << 1) 62#define TAS2562_TDM_CFG0_SAMPRATE_22_05_24KHZ (0x2 << 1) 63#define TAS2562_TDM_CFG0_SAMPRATE_29_4_32KHZ (0x3 << 1) 64#define TAS2562_TDM_CFG0_SAMPRATE_44_1_48KHZ (0x4 << 1) 65#define TAS2562_TDM_CFG0_SAMPRATE_88_2_96KHZ (0x5 << 1) 66#define TAS2562_TDM_CFG0_SAMPRATE_176_4_192KHZ (0x6 << 1) 67 68#define TAS2562_TDM_CFG2_RIGHT_JUSTIFY BIT(6) 69 70#define TAS2562_TDM_CFG2_RXLEN_MASK GENMASK(1, 0) 71#define TAS2562_TDM_CFG2_RXLEN_16B 0x0 72#define TAS2562_TDM_CFG2_RXLEN_24B BIT(0) 73#define TAS2562_TDM_CFG2_RXLEN_32B BIT(1) 74 75#define TAS2562_TDM_CFG2_RXWLEN_MASK GENMASK(3, 2) 76#define TAS2562_TDM_CFG2_RXWLEN_16B 0x0 77#define TAS2562_TDM_CFG2_RXWLEN_20B BIT(2) 78#define TAS2562_TDM_CFG2_RXWLEN_24B BIT(3) 79#define TAS2562_TDM_CFG2_RXWLEN_32B (BIT(2) | BIT(3)) 80 81#define TAS2562_VSENSE_POWER_EN 2 82#define TAS2562_ISENSE_POWER_EN 3 83 84#define TAS2562_TDM_CFG5_VSNS_EN BIT(6) 85#define TAS2562_TDM_CFG5_VSNS_SLOT_MASK GENMASK(5, 0) 86 87#define TAS2562_TDM_CFG6_ISNS_EN BIT(6) 88#define TAS2562_TDM_CFG6_ISNS_SLOT_MASK GENMASK(5, 0) 89 90#endif /* __TAS2562_H__ */