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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * wm8523.h -- WM8523 ASoC driver4 *5 * Copyright 2009 Wolfson Microelectronics, plc6 *7 * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>8 *9 * Based on wm8753.h10 */11 12#ifndef _WM8523_H13#define _WM8523_H14 15/*16 * Register values.17 */18#define WM8523_DEVICE_ID 0x0019#define WM8523_REVISION 0x0120#define WM8523_PSCTRL1 0x0221#define WM8523_AIF_CTRL1 0x0322#define WM8523_AIF_CTRL2 0x0423#define WM8523_DAC_CTRL3 0x0524#define WM8523_DAC_GAINL 0x0625#define WM8523_DAC_GAINR 0x0726#define WM8523_ZERO_DETECT 0x0827 28#define WM8523_REGISTER_COUNT 929#define WM8523_MAX_REGISTER 0x0830 31/*32 * Field Definitions.33 */34 35/*36 * R0 (0x00) - DEVICE_ID37 */38#define WM8523_CHIP_ID_MASK 0xFFFF /* CHIP_ID - [15:0] */39#define WM8523_CHIP_ID_SHIFT 0 /* CHIP_ID - [15:0] */40#define WM8523_CHIP_ID_WIDTH 16 /* CHIP_ID - [15:0] */41 42/*43 * R1 (0x01) - REVISION44 */45#define WM8523_CHIP_REV_MASK 0x0007 /* CHIP_REV - [2:0] */46#define WM8523_CHIP_REV_SHIFT 0 /* CHIP_REV - [2:0] */47#define WM8523_CHIP_REV_WIDTH 3 /* CHIP_REV - [2:0] */48 49/*50 * R2 (0x02) - PSCTRL151 */52#define WM8523_SYS_ENA_MASK 0x0003 /* SYS_ENA - [1:0] */53#define WM8523_SYS_ENA_SHIFT 0 /* SYS_ENA - [1:0] */54#define WM8523_SYS_ENA_WIDTH 2 /* SYS_ENA - [1:0] */55 56/*57 * R3 (0x03) - AIF_CTRL158 */59#define WM8523_TDM_MODE_MASK 0x1800 /* TDM_MODE - [12:11] */60#define WM8523_TDM_MODE_SHIFT 11 /* TDM_MODE - [12:11] */61#define WM8523_TDM_MODE_WIDTH 2 /* TDM_MODE - [12:11] */62#define WM8523_TDM_SLOT_MASK 0x0600 /* TDM_SLOT - [10:9] */63#define WM8523_TDM_SLOT_SHIFT 9 /* TDM_SLOT - [10:9] */64#define WM8523_TDM_SLOT_WIDTH 2 /* TDM_SLOT - [10:9] */65#define WM8523_DEEMPH 0x0100 /* DEEMPH */66#define WM8523_DEEMPH_MASK 0x0100 /* DEEMPH */67#define WM8523_DEEMPH_SHIFT 8 /* DEEMPH */68#define WM8523_DEEMPH_WIDTH 1 /* DEEMPH */69#define WM8523_AIF_MSTR 0x0080 /* AIF_MSTR */70#define WM8523_AIF_MSTR_MASK 0x0080 /* AIF_MSTR */71#define WM8523_AIF_MSTR_SHIFT 7 /* AIF_MSTR */72#define WM8523_AIF_MSTR_WIDTH 1 /* AIF_MSTR */73#define WM8523_LRCLK_INV 0x0040 /* LRCLK_INV */74#define WM8523_LRCLK_INV_MASK 0x0040 /* LRCLK_INV */75#define WM8523_LRCLK_INV_SHIFT 6 /* LRCLK_INV */76#define WM8523_LRCLK_INV_WIDTH 1 /* LRCLK_INV */77#define WM8523_BCLK_INV 0x0020 /* BCLK_INV */78#define WM8523_BCLK_INV_MASK 0x0020 /* BCLK_INV */79#define WM8523_BCLK_INV_SHIFT 5 /* BCLK_INV */80#define WM8523_BCLK_INV_WIDTH 1 /* BCLK_INV */81#define WM8523_WL_MASK 0x0018 /* WL - [4:3] */82#define WM8523_WL_SHIFT 3 /* WL - [4:3] */83#define WM8523_WL_WIDTH 2 /* WL - [4:3] */84#define WM8523_FMT_MASK 0x0007 /* FMT - [2:0] */85#define WM8523_FMT_SHIFT 0 /* FMT - [2:0] */86#define WM8523_FMT_WIDTH 3 /* FMT - [2:0] */87 88/*89 * R4 (0x04) - AIF_CTRL290 */91#define WM8523_DAC_OP_MUX_MASK 0x00C0 /* DAC_OP_MUX - [7:6] */92#define WM8523_DAC_OP_MUX_SHIFT 6 /* DAC_OP_MUX - [7:6] */93#define WM8523_DAC_OP_MUX_WIDTH 2 /* DAC_OP_MUX - [7:6] */94#define WM8523_BCLKDIV_MASK 0x0038 /* BCLKDIV - [5:3] */95#define WM8523_BCLKDIV_SHIFT 3 /* BCLKDIV - [5:3] */96#define WM8523_BCLKDIV_WIDTH 3 /* BCLKDIV - [5:3] */97#define WM8523_SR_MASK 0x0007 /* SR - [2:0] */98#define WM8523_SR_SHIFT 0 /* SR - [2:0] */99#define WM8523_SR_WIDTH 3 /* SR - [2:0] */100 101/*102 * R5 (0x05) - DAC_CTRL3103 */104#define WM8523_ZC 0x0010 /* ZC */105#define WM8523_ZC_MASK 0x0010 /* ZC */106#define WM8523_ZC_SHIFT 4 /* ZC */107#define WM8523_ZC_WIDTH 1 /* ZC */108#define WM8523_DACR 0x0008 /* DACR */109#define WM8523_DACR_MASK 0x0008 /* DACR */110#define WM8523_DACR_SHIFT 3 /* DACR */111#define WM8523_DACR_WIDTH 1 /* DACR */112#define WM8523_DACL 0x0004 /* DACL */113#define WM8523_DACL_MASK 0x0004 /* DACL */114#define WM8523_DACL_SHIFT 2 /* DACL */115#define WM8523_DACL_WIDTH 1 /* DACL */116#define WM8523_VOL_UP_RAMP 0x0002 /* VOL_UP_RAMP */117#define WM8523_VOL_UP_RAMP_MASK 0x0002 /* VOL_UP_RAMP */118#define WM8523_VOL_UP_RAMP_SHIFT 1 /* VOL_UP_RAMP */119#define WM8523_VOL_UP_RAMP_WIDTH 1 /* VOL_UP_RAMP */120#define WM8523_VOL_DOWN_RAMP 0x0001 /* VOL_DOWN_RAMP */121#define WM8523_VOL_DOWN_RAMP_MASK 0x0001 /* VOL_DOWN_RAMP */122#define WM8523_VOL_DOWN_RAMP_SHIFT 0 /* VOL_DOWN_RAMP */123#define WM8523_VOL_DOWN_RAMP_WIDTH 1 /* VOL_DOWN_RAMP */124 125/*126 * R6 (0x06) - DAC_GAINL127 */128#define WM8523_DACL_VU 0x0200 /* DACL_VU */129#define WM8523_DACL_VU_MASK 0x0200 /* DACL_VU */130#define WM8523_DACL_VU_SHIFT 9 /* DACL_VU */131#define WM8523_DACL_VU_WIDTH 1 /* DACL_VU */132#define WM8523_DACL_VOL_MASK 0x01FF /* DACL_VOL - [8:0] */133#define WM8523_DACL_VOL_SHIFT 0 /* DACL_VOL - [8:0] */134#define WM8523_DACL_VOL_WIDTH 9 /* DACL_VOL - [8:0] */135 136/*137 * R7 (0x07) - DAC_GAINR138 */139#define WM8523_DACR_VU 0x0200 /* DACR_VU */140#define WM8523_DACR_VU_MASK 0x0200 /* DACR_VU */141#define WM8523_DACR_VU_SHIFT 9 /* DACR_VU */142#define WM8523_DACR_VU_WIDTH 1 /* DACR_VU */143#define WM8523_DACR_VOL_MASK 0x01FF /* DACR_VOL - [8:0] */144#define WM8523_DACR_VOL_SHIFT 0 /* DACR_VOL - [8:0] */145#define WM8523_DACR_VOL_WIDTH 9 /* DACR_VOL - [8:0] */146 147/*148 * R8 (0x08) - ZERO_DETECT149 */150#define WM8523_ZD_COUNT_MASK 0x0003 /* ZD_COUNT - [1:0] */151#define WM8523_ZD_COUNT_SHIFT 0 /* ZD_COUNT - [1:0] */152#define WM8523_ZD_COUNT_WIDTH 2 /* ZD_COUNT - [1:0] */153 154#endif155