wsa883x.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.
 */

#include <linux/bitops.h>
#include <linux/debugfs.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/gpio.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_gpio.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/pm_runtime.h>
#include <linux/printk.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/soundwire/sdw.h>
#include <linux/soundwire/sdw_registers.h>
#include <linux/soundwire/sdw_type.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc-dapm.h>
#include <sound/soc.h>
#include <sound/tlv.h>

#define WSA883X_BASE                    0x3000
#define WSA883X_ANA_BG_TSADC_BASE       (WSA883X_BASE + 0x00000001)
#define WSA883X_REF_CTRL                (WSA883X_ANA_BG_TSADC_BASE + 0x0000)
#define WSA883X_TEST_CTL_0              (WSA883X_ANA_BG_TSADC_BASE + 0x0001)
#define WSA883X_BIAS_0                  (WSA883X_ANA_BG_TSADC_BASE + 0x0002)
#define WSA883X_OP_CTL                  (WSA883X_ANA_BG_TSADC_BASE + 0x0003)
#define WSA883X_IREF_CTL                (WSA883X_ANA_BG_TSADC_BASE + 0x0004)
#define WSA883X_ISENS_CTL               (WSA883X_ANA_BG_TSADC_BASE + 0x0005)
#define WSA883X_CLK_CTL                 (WSA883X_ANA_BG_TSADC_BASE + 0x0006)
#define WSA883X_TEST_CTL_1              (WSA883X_ANA_BG_TSADC_BASE + 0x0007)
#define WSA883X_BIAS_1                  (WSA883X_ANA_BG_TSADC_BASE + 0x0008)
#define WSA883X_ADC_CTL                 (WSA883X_ANA_BG_TSADC_BASE + 0x0009)
#define WSA883X_DOUT_MSB                (WSA883X_ANA_BG_TSADC_BASE + 0x000A)
#define WSA883X_DOUT_LSB                (WSA883X_ANA_BG_TSADC_BASE + 0x000B)
#define WSA883X_VBAT_SNS                (WSA883X_ANA_BG_TSADC_BASE + 0x000C)
#define WSA883X_ITRIM_CODE              (WSA883X_ANA_BG_TSADC_BASE + 0x000D)

#define WSA883X_ANA_IVSENSE_BASE        (WSA883X_BASE + 0x0000000F)
#define WSA883X_EN                      (WSA883X_ANA_IVSENSE_BASE + 0x0000)
#define WSA883X_OVERRIDE1               (WSA883X_ANA_IVSENSE_BASE + 0x0001)
#define WSA883X_OVERRIDE2               (WSA883X_ANA_IVSENSE_BASE + 0x0002)
#define WSA883X_VSENSE1                 (WSA883X_ANA_IVSENSE_BASE + 0x0003)
#define WSA883X_ISENSE1                 (WSA883X_ANA_IVSENSE_BASE + 0x0004)
#define WSA883X_ISENSE2                 (WSA883X_ANA_IVSENSE_BASE + 0x0005)
#define WSA883X_ISENSE_CAL              (WSA883X_ANA_IVSENSE_BASE + 0x0006)
#define WSA883X_MISC                    (WSA883X_ANA_IVSENSE_BASE + 0x0007)
#define WSA883X_ADC_0                   (WSA883X_ANA_IVSENSE_BASE + 0x0008)
#define WSA883X_ADC_1                   (WSA883X_ANA_IVSENSE_BASE + 0x0009)
#define WSA883X_ADC_2                   (WSA883X_ANA_IVSENSE_BASE + 0x000A)
#define WSA883X_ADC_3                   (WSA883X_ANA_IVSENSE_BASE + 0x000B)
#define WSA883X_ADC_4                   (WSA883X_ANA_IVSENSE_BASE + 0x000C)
#define WSA883X_ADC_5                   (WSA883X_ANA_IVSENSE_BASE + 0x000D)
#define WSA883X_ADC_6                   (WSA883X_ANA_IVSENSE_BASE + 0x000E)
#define WSA883X_ADC_7                   (WSA883X_ANA_IVSENSE_BASE + 0x000F)
#define WSA883X_STATUS                  (WSA883X_ANA_IVSENSE_BASE + 0x0010)

#define WSA883X_ANA_SPK_TOP_BASE        (WSA883X_BASE + 0x00000025)
#define WSA883X_DAC_CTRL_REG            (WSA883X_ANA_SPK_TOP_BASE + 0x0000)
#define WSA883X_DAC_EN_DEBUG_REG        (WSA883X_ANA_SPK_TOP_BASE + 0x0001)
#define WSA883X_DAC_OPAMP_BIAS1_REG     (WSA883X_ANA_SPK_TOP_BASE + 0x0002)
#define WSA883X_DAC_OPAMP_BIAS2_REG     (WSA883X_ANA_SPK_TOP_BASE + 0x0003)
#define WSA883X_DAC_VCM_CTRL_REG        (WSA883X_ANA_SPK_TOP_BASE + 0x0004)
#define WSA883X_DAC_VOLTAGE_CTRL_REG    (WSA883X_ANA_SPK_TOP_BASE + 0x0005)
#define WSA883X_ATEST1_REG              (WSA883X_ANA_SPK_TOP_BASE + 0x0006)
#define WSA883X_ATEST2_REG              (WSA883X_ANA_SPK_TOP_BASE + 0x0007)
#define WSA883X_SPKR_TOP_BIAS_REG1      (WSA883X_ANA_SPK_TOP_BASE + 0x0008)
#define WSA883X_SPKR_TOP_BIAS_REG2      (WSA883X_ANA_SPK_TOP_BASE + 0x0009)
#define WSA883X_SPKR_TOP_BIAS_REG3      (WSA883X_ANA_SPK_TOP_BASE + 0x000A)
#define WSA883X_SPKR_TOP_BIAS_REG4      (WSA883X_ANA_SPK_TOP_BASE + 0x000B)
#define WSA883X_SPKR_CLIP_DET_REG       (WSA883X_ANA_SPK_TOP_BASE + 0x000C)
#define WSA883X_SPKR_DRV_LF_BLK_EN      (WSA883X_ANA_SPK_TOP_BASE + 0x000D)
#define WSA883X_SPKR_DRV_LF_EN          (WSA883X_ANA_SPK_TOP_BASE + 0x000E)
#define WSA883X_SPKR_DRV_LF_MASK_DCC_CTL (WSA883X_ANA_SPK_TOP_BASE + 0x000F)
#define WSA883X_SPKR_DRV_LF_MISC_CTL    (WSA883X_ANA_SPK_TOP_BASE + 0x0010)
#define WSA883X_SPKR_DRV_LF_REG_GAIN    (WSA883X_ANA_SPK_TOP_BASE + 0x0011)
#define WSA883X_SPKR_DRV_OS_CAL_CTL     (WSA883X_ANA_SPK_TOP_BASE + 0x0012)
#define WSA883X_SPKR_DRV_OS_CAL_CTL1     (WSA883X_ANA_SPK_TOP_BASE + 0x0013)
#define WSA883X_SPKR_PWM_CLK_CTL        (WSA883X_ANA_SPK_TOP_BASE + 0x0014)
#define WSA883X_SPKR_PWM_FREQ_SEL_MASK	BIT(3)
#define WSA883X_SPKR_PWM_FREQ_F300KHZ	0
#define WSA883X_SPKR_PWM_FREQ_F600KHZ	1
#define WSA883X_SPKR_PDRV_HS_CTL        (WSA883X_ANA_SPK_TOP_BASE + 0x0015)
#define WSA883X_SPKR_PDRV_LS_CTL        (WSA883X_ANA_SPK_TOP_BASE + 0x0016)
#define WSA883X_SPKR_PWRSTG_DBG         (WSA883X_ANA_SPK_TOP_BASE + 0x0017)
#define WSA883X_SPKR_OCP_CTL            (WSA883X_ANA_SPK_TOP_BASE + 0x0018)
#define WSA883X_SPKR_BBM_CTL            (WSA883X_ANA_SPK_TOP_BASE + 0x0019)
#define WSA883X_PA_STATUS0              (WSA883X_ANA_SPK_TOP_BASE + 0x001A)
#define WSA883X_PA_STATUS1              (WSA883X_ANA_SPK_TOP_BASE + 0x001B)
#define WSA883X_PA_STATUS2              (WSA883X_ANA_SPK_TOP_BASE + 0x001C)

#define WSA883X_ANA_BOOST_BASE          (WSA883X_BASE + 0x00000043)
#define WSA883X_EN_CTRL                 (WSA883X_ANA_BOOST_BASE + 0x0000)
#define WSA883X_CURRENT_LIMIT           (WSA883X_ANA_BOOST_BASE + 0x0001)
#define WSA883X_IBIAS1                  (WSA883X_ANA_BOOST_BASE + 0x0002)
#define WSA883X_IBIAS2                  (WSA883X_ANA_BOOST_BASE + 0x0003)
#define WSA883X_IBIAS3                  (WSA883X_ANA_BOOST_BASE + 0x0004)
#define WSA883X_LDO_PROG                (WSA883X_ANA_BOOST_BASE + 0x0005)
#define WSA883X_STABILITY_CTRL1         (WSA883X_ANA_BOOST_BASE + 0x0006)
#define WSA883X_STABILITY_CTRL2         (WSA883X_ANA_BOOST_BASE + 0x0007)
#define WSA883X_PWRSTAGE_CTRL1          (WSA883X_ANA_BOOST_BASE + 0x0008)
#define WSA883X_PWRSTAGE_CTRL2          (WSA883X_ANA_BOOST_BASE + 0x0009)
#define WSA883X_BYPASS_1                (WSA883X_ANA_BOOST_BASE + 0x000A)
#define WSA883X_BYPASS_2                (WSA883X_ANA_BOOST_BASE + 0x000B)
#define WSA883X_ZX_CTRL_1               (WSA883X_ANA_BOOST_BASE + 0x000C)
#define WSA883X_ZX_CTRL_2               (WSA883X_ANA_BOOST_BASE + 0x000D)
#define WSA883X_MISC1                   (WSA883X_ANA_BOOST_BASE + 0x000E)
#define WSA883X_MISC2                   (WSA883X_ANA_BOOST_BASE + 0x000F)
#define WSA883X_GMAMP_SUP1              (WSA883X_ANA_BOOST_BASE + 0x0010)
#define WSA883X_PWRSTAGE_CTRL3          (WSA883X_ANA_BOOST_BASE + 0x0011)
#define WSA883X_PWRSTAGE_CTRL4          (WSA883X_ANA_BOOST_BASE + 0x0012)
#define WSA883X_TEST1                   (WSA883X_ANA_BOOST_BASE + 0x0013)
#define WSA883X_SPARE1                  (WSA883X_ANA_BOOST_BASE + 0x0014)
#define WSA883X_SPARE2                  (WSA883X_ANA_BOOST_BASE + 0x0015)

#define WSA883X_ANA_PON_LDOL_BASE       (WSA883X_BASE + 0x00000059)
#define WSA883X_PON_CTL_0               (WSA883X_ANA_PON_LDOL_BASE + 0x0000)
#define WSA883X_PON_CLT_1               (WSA883X_ANA_PON_LDOL_BASE + 0x0001)
#define WSA883X_PON_CTL_2               (WSA883X_ANA_PON_LDOL_BASE + 0x0002)
#define WSA883X_PON_CTL_3               (WSA883X_ANA_PON_LDOL_BASE + 0x0003)
#define WSA883X_CKWD_CTL_0              (WSA883X_ANA_PON_LDOL_BASE + 0x0004)
#define WSA883X_CKWD_CTL_1              (WSA883X_ANA_PON_LDOL_BASE + 0x0005)
#define WSA883X_CKWD_CTL_2              (WSA883X_ANA_PON_LDOL_BASE + 0x0006)
#define WSA883X_CKSK_CTL_0              (WSA883X_ANA_PON_LDOL_BASE + 0x0007)
#define WSA883X_PADSW_CTL_0             (WSA883X_ANA_PON_LDOL_BASE + 0x0008)
#define WSA883X_TEST_0                  (WSA883X_ANA_PON_LDOL_BASE + 0x0009)
#define WSA883X_TEST_1                  (WSA883X_ANA_PON_LDOL_BASE + 0x000A)
#define WSA883X_STATUS_0                (WSA883X_ANA_PON_LDOL_BASE + 0x000B)
#define WSA883X_STATUS_1                (WSA883X_ANA_PON_LDOL_BASE + 0x000C)

#define WSA883X_DIG_CTRL_BASE           (WSA883X_BASE + 0x00000400)
#define WSA883X_CHIP_ID0                (WSA883X_DIG_CTRL_BASE + 0x0001)
#define WSA883X_CHIP_ID1                (WSA883X_DIG_CTRL_BASE + 0x0002)
#define WSA883X_CHIP_ID2                (WSA883X_DIG_CTRL_BASE + 0x0003)
#define WSA883X_CHIP_ID3                (WSA883X_DIG_CTRL_BASE + 0x0004)
#define WSA883X_BUS_ID                  (WSA883X_DIG_CTRL_BASE + 0x0005)
#define WSA883X_CDC_RST_CTL             (WSA883X_DIG_CTRL_BASE + 0x0006)
#define WSA883X_TOP_CLK_CFG             (WSA883X_DIG_CTRL_BASE + 0x0007)
#define WSA883X_CDC_PATH_MODE           (WSA883X_DIG_CTRL_BASE + 0x0008)
#define WSA883X_RXD_MODE_MASK		BIT(1)
#define WSA883X_RXD_MODE_NORMAL		0
#define WSA883X_RXD_MODE_HIFI		1
#define WSA883X_CDC_CLK_CTL             (WSA883X_DIG_CTRL_BASE + 0x0009)
#define WSA883X_SWR_RESET_EN            (WSA883X_DIG_CTRL_BASE + 0x000A)
#define WSA883X_RESET_CTL               (WSA883X_DIG_CTRL_BASE + 0x000B)
#define WSA883X_PA_FSM_CTL              (WSA883X_DIG_CTRL_BASE + 0x0010)
#define WSA883X_GLOBAL_PA_EN_MASK	BIT(0)
#define WSA883X_GLOBAL_PA_ENABLE	1
#define WSA883X_PA_FSM_TIMER0           (WSA883X_DIG_CTRL_BASE + 0x0011)
#define WSA883X_PA_FSM_TIMER1           (WSA883X_DIG_CTRL_BASE + 0x0012)
#define WSA883X_PA_FSM_STA              (WSA883X_DIG_CTRL_BASE + 0x0013)
#define WSA883X_PA_FSM_ERR_COND         (WSA883X_DIG_CTRL_BASE + 0x0014)
#define WSA883X_PA_FSM_MSK              (WSA883X_DIG_CTRL_BASE + 0x0015)
#define WSA883X_PA_FSM_BYP              (WSA883X_DIG_CTRL_BASE + 0x0016)
#define WSA883X_PA_FSM_DBG              (WSA883X_DIG_CTRL_BASE + 0x0017)
#define WSA883X_TADC_VALUE_CTL          (WSA883X_DIG_CTRL_BASE + 0x0020)
#define WSA883X_TEMP_DETECT_CTL         (WSA883X_DIG_CTRL_BASE + 0x0021)
#define WSA883X_TEMP_MSB                (WSA883X_DIG_CTRL_BASE + 0x0022)
#define WSA883X_TEMP_LSB                (WSA883X_DIG_CTRL_BASE + 0x0023)
#define WSA883X_TEMP_CONFIG0            (WSA883X_DIG_CTRL_BASE + 0x0024)
#define WSA883X_TEMP_CONFIG1            (WSA883X_DIG_CTRL_BASE + 0x0025)
#define WSA883X_VBAT_ADC_FLT_CTL        (WSA883X_DIG_CTRL_BASE + 0x0026)
#define WSA883X_VBAT_ADC_FLT_EN_MASK	BIT(0)
#define WSA883X_VBAT_ADC_COEF_SEL_MASK	GENMASK(3, 1)
#define WSA883X_VBAT_ADC_COEF_F_1DIV2	0x0
#define WSA883X_VBAT_ADC_COEF_F_1DIV16	0x3
#define WSA883X_VBAT_DIN_MSB            (WSA883X_DIG_CTRL_BASE + 0x0027)
#define WSA883X_VBAT_DIN_LSB            (WSA883X_DIG_CTRL_BASE + 0x0028)
#define WSA883X_VBAT_DOUT               (WSA883X_DIG_CTRL_BASE + 0x0029)
#define WSA883X_SDM_PDM9_LSB            (WSA883X_DIG_CTRL_BASE + 0x002A)
#define WSA883X_SDM_PDM9_MSB            (WSA883X_DIG_CTRL_BASE + 0x002B)
#define WSA883X_CDC_RX_CTL              (WSA883X_DIG_CTRL_BASE + 0x0030)
#define WSA883X_CDC_SPK_DSM_A1_0        (WSA883X_DIG_CTRL_BASE + 0x0031)
#define WSA883X_CDC_SPK_DSM_A1_1        (WSA883X_DIG_CTRL_BASE + 0x0032)
#define WSA883X_CDC_SPK_DSM_A2_0        (WSA883X_DIG_CTRL_BASE + 0x0033)
#define WSA883X_CDC_SPK_DSM_A2_1        (WSA883X_DIG_CTRL_BASE + 0x0034)
#define WSA883X_CDC_SPK_DSM_A3_0        (WSA883X_DIG_CTRL_BASE + 0x0035)
#define WSA883X_CDC_SPK_DSM_A3_1        (WSA883X_DIG_CTRL_BASE + 0x0036)
#define WSA883X_CDC_SPK_DSM_A4_0        (WSA883X_DIG_CTRL_BASE + 0x0037)
#define WSA883X_CDC_SPK_DSM_A4_1        (WSA883X_DIG_CTRL_BASE + 0x0038)
#define WSA883X_CDC_SPK_DSM_A5_0        (WSA883X_DIG_CTRL_BASE + 0x0039)
#define WSA883X_CDC_SPK_DSM_A5_1        (WSA883X_DIG_CTRL_BASE + 0x003A)
#define WSA883X_CDC_SPK_DSM_A6_0        (WSA883X_DIG_CTRL_BASE + 0x003B)
#define WSA883X_CDC_SPK_DSM_A7_0        (WSA883X_DIG_CTRL_BASE + 0x003C)
#define WSA883X_CDC_SPK_DSM_C_0         (WSA883X_DIG_CTRL_BASE + 0x003D)
#define WSA883X_CDC_SPK_DSM_C_1         (WSA883X_DIG_CTRL_BASE + 0x003E)
#define WSA883X_CDC_SPK_DSM_C_2         (WSA883X_DIG_CTRL_BASE + 0x003F)
#define WSA883X_CDC_SPK_DSM_C_3         (WSA883X_DIG_CTRL_BASE + 0x0040)
#define WSA883X_CDC_SPK_DSM_R1          (WSA883X_DIG_CTRL_BASE + 0x0041)
#define WSA883X_CDC_SPK_DSM_R2          (WSA883X_DIG_CTRL_BASE + 0x0042)
#define WSA883X_CDC_SPK_DSM_R3          (WSA883X_DIG_CTRL_BASE + 0x0043)
#define WSA883X_CDC_SPK_DSM_R4          (WSA883X_DIG_CTRL_BASE + 0x0044)
#define WSA883X_CDC_SPK_DSM_R5          (WSA883X_DIG_CTRL_BASE + 0x0045)
#define WSA883X_CDC_SPK_DSM_R6          (WSA883X_DIG_CTRL_BASE + 0x0046)
#define WSA883X_CDC_SPK_DSM_R7          (WSA883X_DIG_CTRL_BASE + 0x0047)
#define WSA883X_CDC_SPK_GAIN_PDM_0      (WSA883X_DIG_CTRL_BASE + 0x0048)
#define WSA883X_CDC_SPK_GAIN_PDM_1      (WSA883X_DIG_CTRL_BASE + 0x0049)
#define WSA883X_CDC_SPK_GAIN_PDM_2      (WSA883X_DIG_CTRL_BASE + 0x004A)
#define WSA883X_PDM_WD_CTL              (WSA883X_DIG_CTRL_BASE + 0x004B)
#define WSA883X_PDM_EN_MASK		BIT(0)
#define WSA883X_PDM_ENABLE		BIT(0)
#define WSA883X_DEM_BYPASS_DATA0        (WSA883X_DIG_CTRL_BASE + 0x004C)
#define WSA883X_DEM_BYPASS_DATA1        (WSA883X_DIG_CTRL_BASE + 0x004D)
#define WSA883X_DEM_BYPASS_DATA2        (WSA883X_DIG_CTRL_BASE + 0x004E)
#define WSA883X_DEM_BYPASS_DATA3        (WSA883X_DIG_CTRL_BASE + 0x004F)
#define WSA883X_WAVG_CTL                (WSA883X_DIG_CTRL_BASE + 0x0050)
#define WSA883X_WAVG_LRA_PER_0          (WSA883X_DIG_CTRL_BASE + 0x0051)
#define WSA883X_WAVG_LRA_PER_1          (WSA883X_DIG_CTRL_BASE + 0x0052)
#define WSA883X_WAVG_DELTA_THETA_0      (WSA883X_DIG_CTRL_BASE + 0x0053)
#define WSA883X_WAVG_DELTA_THETA_1      (WSA883X_DIG_CTRL_BASE + 0x0054)
#define WSA883X_WAVG_DIRECT_AMP_0       (WSA883X_DIG_CTRL_BASE + 0x0055)
#define WSA883X_WAVG_DIRECT_AMP_1       (WSA883X_DIG_CTRL_BASE + 0x0056)
#define WSA883X_WAVG_PTRN_AMP0_0        (WSA883X_DIG_CTRL_BASE + 0x0057)
#define WSA883X_WAVG_PTRN_AMP0_1        (WSA883X_DIG_CTRL_BASE + 0x0058)
#define WSA883X_WAVG_PTRN_AMP1_0        (WSA883X_DIG_CTRL_BASE + 0x0059)
#define WSA883X_WAVG_PTRN_AMP1_1        (WSA883X_DIG_CTRL_BASE + 0x005A)
#define WSA883X_WAVG_PTRN_AMP2_0        (WSA883X_DIG_CTRL_BASE + 0x005B)
#define WSA883X_WAVG_PTRN_AMP2_1        (WSA883X_DIG_CTRL_BASE + 0x005C)
#define WSA883X_WAVG_PTRN_AMP3_0        (WSA883X_DIG_CTRL_BASE + 0x005D)
#define WSA883X_WAVG_PTRN_AMP3_1        (WSA883X_DIG_CTRL_BASE + 0x005E)
#define WSA883X_WAVG_PTRN_AMP4_0        (WSA883X_DIG_CTRL_BASE + 0x005F)
#define WSA883X_WAVG_PTRN_AMP4_1        (WSA883X_DIG_CTRL_BASE + 0x0060)
#define WSA883X_WAVG_PTRN_AMP5_0        (WSA883X_DIG_CTRL_BASE + 0x0061)
#define WSA883X_WAVG_PTRN_AMP5_1        (WSA883X_DIG_CTRL_BASE + 0x0062)
#define WSA883X_WAVG_PTRN_AMP6_0        (WSA883X_DIG_CTRL_BASE + 0x0063)
#define WSA883X_WAVG_PTRN_AMP6_1        (WSA883X_DIG_CTRL_BASE + 0x0064)
#define WSA883X_WAVG_PTRN_AMP7_0        (WSA883X_DIG_CTRL_BASE + 0x0065)
#define WSA883X_WAVG_PTRN_AMP7_1        (WSA883X_DIG_CTRL_BASE + 0x0066)
#define WSA883X_WAVG_PER_0_1            (WSA883X_DIG_CTRL_BASE + 0x0067)
#define WSA883X_WAVG_PER_2_3            (WSA883X_DIG_CTRL_BASE + 0x0068)
#define WSA883X_WAVG_PER_4_5            (WSA883X_DIG_CTRL_BASE + 0x0069)
#define WSA883X_WAVG_PER_6_7            (WSA883X_DIG_CTRL_BASE + 0x006A)
#define WSA883X_WAVG_STA                (WSA883X_DIG_CTRL_BASE + 0x006B)
#define WSA883X_DRE_CTL_0               (WSA883X_DIG_CTRL_BASE + 0x006C)
#define WSA883X_DRE_OFFSET_MASK		GENMASK(2, 0)
#define WSA883X_DRE_PROG_DELAY_MASK	GENMASK(7, 4)
#define WSA883X_DRE_CTL_1               (WSA883X_DIG_CTRL_BASE + 0x006D)
#define WSA883X_DRE_GAIN_EN_MASK	BIT(0)
#define WSA883X_DRE_GAIN_FROM_CSR	1
#define WSA883X_DRE_IDLE_DET_CTL        (WSA883X_DIG_CTRL_BASE + 0x006E)
#define WSA883X_CLSH_CTL_0              (WSA883X_DIG_CTRL_BASE + 0x0070)
#define WSA883X_CLSH_CTL_1              (WSA883X_DIG_CTRL_BASE + 0x0071)
#define WSA883X_CLSH_V_HD_PA            (WSA883X_DIG_CTRL_BASE + 0x0072)
#define WSA883X_CLSH_V_PA_MIN           (WSA883X_DIG_CTRL_BASE + 0x0073)
#define WSA883X_CLSH_OVRD_VAL           (WSA883X_DIG_CTRL_BASE + 0x0074)
#define WSA883X_CLSH_HARD_MAX           (WSA883X_DIG_CTRL_BASE + 0x0075)
#define WSA883X_CLSH_SOFT_MAX           (WSA883X_DIG_CTRL_BASE + 0x0076)
#define WSA883X_CLSH_SIG_DP             (WSA883X_DIG_CTRL_BASE + 0x0077)
#define WSA883X_TAGC_CTL                (WSA883X_DIG_CTRL_BASE + 0x0078)
#define WSA883X_TAGC_TIME               (WSA883X_DIG_CTRL_BASE + 0x0079)
#define WSA883X_TAGC_E2E_GAIN           (WSA883X_DIG_CTRL_BASE + 0x007A)
#define WSA883X_TAGC_FORCE_VAL          (WSA883X_DIG_CTRL_BASE + 0x007B)
#define WSA883X_VAGC_CTL                (WSA883X_DIG_CTRL_BASE + 0x007C)
#define WSA883X_VAGC_TIME               (WSA883X_DIG_CTRL_BASE + 0x007D)
#define WSA883X_VAGC_ATTN_LVL_1_2       (WSA883X_DIG_CTRL_BASE + 0x007E)
#define WSA883X_VAGC_ATTN_LVL_3         (WSA883X_DIG_CTRL_BASE + 0x007F)
#define WSA883X_INTR_MODE               (WSA883X_DIG_CTRL_BASE + 0x0080)
#define WSA883X_INTR_MASK0              (WSA883X_DIG_CTRL_BASE + 0x0081)
#define WSA883X_INTR_MASK1              (WSA883X_DIG_CTRL_BASE + 0x0082)
#define WSA883X_INTR_STATUS0            (WSA883X_DIG_CTRL_BASE + 0x0083)
#define WSA883X_INTR_STATUS1            (WSA883X_DIG_CTRL_BASE + 0x0084)
#define WSA883X_INTR_CLEAR0             (WSA883X_DIG_CTRL_BASE + 0x0085)
#define WSA883X_INTR_CLEAR1             (WSA883X_DIG_CTRL_BASE + 0x0086)
#define WSA883X_INTR_LEVEL0             (WSA883X_DIG_CTRL_BASE + 0x0087)
#define WSA883X_INTR_LEVEL1             (WSA883X_DIG_CTRL_BASE + 0x0088)
#define WSA883X_INTR_SET0               (WSA883X_DIG_CTRL_BASE + 0x0089)
#define WSA883X_INTR_SET1               (WSA883X_DIG_CTRL_BASE + 0x008A)
#define WSA883X_INTR_TEST0              (WSA883X_DIG_CTRL_BASE + 0x008B)
#define WSA883X_INTR_TEST1              (WSA883X_DIG_CTRL_BASE + 0x008C)
#define WSA883X_OTP_CTRL0               (WSA883X_DIG_CTRL_BASE + 0x0090)
#define WSA883X_OTP_CTRL1               (WSA883X_DIG_CTRL_BASE + 0x0091)
#define WSA883X_HDRIVE_CTL_GROUP1       (WSA883X_DIG_CTRL_BASE + 0x0092)
#define WSA883X_PIN_CTL                 (WSA883X_DIG_CTRL_BASE + 0x0093)
#define WSA883X_PIN_CTL_OE              (WSA883X_DIG_CTRL_BASE + 0x0094)
#define WSA883X_PIN_WDATA_IOPAD         (WSA883X_DIG_CTRL_BASE + 0x0095)
#define WSA883X_PIN_STATUS              (WSA883X_DIG_CTRL_BASE + 0x0096)
#define WSA883X_I2C_SLAVE_CTL           (WSA883X_DIG_CTRL_BASE + 0x0097)
#define WSA883X_PDM_TEST_MODE           (WSA883X_DIG_CTRL_BASE + 0x00A0)
#define WSA883X_ATE_TEST_MODE           (WSA883X_DIG_CTRL_BASE + 0x00A1)
#define WSA883X_DIG_DEBUG_MODE          (WSA883X_DIG_CTRL_BASE + 0x00A3)
#define WSA883X_DIG_DEBUG_SEL           (WSA883X_DIG_CTRL_BASE + 0x00A4)
#define WSA883X_DIG_DEBUG_EN            (WSA883X_DIG_CTRL_BASE + 0x00A5)
#define WSA883X_SWR_HM_TEST0            (WSA883X_DIG_CTRL_BASE + 0x00A6)
#define WSA883X_SWR_HM_TEST1            (WSA883X_DIG_CTRL_BASE + 0x00A7)
#define WSA883X_SWR_PAD_CTL             (WSA883X_DIG_CTRL_BASE + 0x00A8)
#define WSA883X_TADC_DETECT_DBG_CTL     (WSA883X_DIG_CTRL_BASE + 0x00A9)
#define WSA883X_TADC_DEBUG_MSB          (WSA883X_DIG_CTRL_BASE + 0x00AA)
#define WSA883X_TADC_DEBUG_LSB          (WSA883X_DIG_CTRL_BASE + 0x00AB)
#define WSA883X_SAMPLE_EDGE_SEL         (WSA883X_DIG_CTRL_BASE + 0x00AC)
#define WSA883X_SWR_EDGE_SEL            (WSA883X_DIG_CTRL_BASE + 0x00AD)
#define WSA883X_TEST_MODE_CTL           (WSA883X_DIG_CTRL_BASE + 0x00AE)
#define WSA883X_IOPAD_CTL               (WSA883X_DIG_CTRL_BASE + 0x00AF)
#define WSA883X_ANA_CSR_DBG_ADD         (WSA883X_DIG_CTRL_BASE + 0x00B0)
#define WSA883X_ANA_CSR_DBG_CTL         (WSA883X_DIG_CTRL_BASE + 0x00B1)
#define WSA883X_SPARE_R                 (WSA883X_DIG_CTRL_BASE + 0x00BC)
#define WSA883X_SPARE_0                 (WSA883X_DIG_CTRL_BASE + 0x00BD)
#define WSA883X_SPARE_1                 (WSA883X_DIG_CTRL_BASE + 0x00BE)
#define WSA883X_SPARE_2                 (WSA883X_DIG_CTRL_BASE + 0x00BF)
#define WSA883X_SCODE                   (WSA883X_DIG_CTRL_BASE + 0x00C0)

#define WSA883X_DIG_TRIM_BASE           (WSA883X_BASE + 0x00000500)
#define WSA883X_OTP_REG_0               (WSA883X_DIG_TRIM_BASE + 0x0080)
#define WSA883X_ID_MASK			GENMASK(3, 0)
#define WSA883X_OTP_REG_1               (WSA883X_DIG_TRIM_BASE + 0x0081)
#define WSA883X_OTP_REG_2               (WSA883X_DIG_TRIM_BASE + 0x0082)
#define WSA883X_OTP_REG_3               (WSA883X_DIG_TRIM_BASE + 0x0083)
#define WSA883X_OTP_REG_4               (WSA883X_DIG_TRIM_BASE + 0x0084)
#define WSA883X_OTP_REG_5               (WSA883X_DIG_TRIM_BASE + 0x0085)
#define WSA883X_OTP_REG_6               (WSA883X_DIG_TRIM_BASE + 0x0086)
#define WSA883X_OTP_REG_7               (WSA883X_DIG_TRIM_BASE + 0x0087)
#define WSA883X_OTP_REG_8               (WSA883X_DIG_TRIM_BASE + 0x0088)
#define WSA883X_OTP_REG_9               (WSA883X_DIG_TRIM_BASE + 0x0089)
#define WSA883X_OTP_REG_10              (WSA883X_DIG_TRIM_BASE + 0x008A)
#define WSA883X_OTP_REG_11              (WSA883X_DIG_TRIM_BASE + 0x008B)
#define WSA883X_OTP_REG_12              (WSA883X_DIG_TRIM_BASE + 0x008C)
#define WSA883X_OTP_REG_13              (WSA883X_DIG_TRIM_BASE + 0x008D)
#define WSA883X_OTP_REG_14              (WSA883X_DIG_TRIM_BASE + 0x008E)
#define WSA883X_OTP_REG_15              (WSA883X_DIG_TRIM_BASE + 0x008F)
#define WSA883X_OTP_REG_16              (WSA883X_DIG_TRIM_BASE + 0x0090)
#define WSA883X_OTP_REG_17              (WSA883X_DIG_TRIM_BASE + 0x0091)
#define WSA883X_OTP_REG_18              (WSA883X_DIG_TRIM_BASE + 0x0092)
#define WSA883X_OTP_REG_19              (WSA883X_DIG_TRIM_BASE + 0x0093)
#define WSA883X_OTP_REG_20              (WSA883X_DIG_TRIM_BASE + 0x0094)
#define WSA883X_OTP_REG_21              (WSA883X_DIG_TRIM_BASE + 0x0095)
#define WSA883X_OTP_REG_22              (WSA883X_DIG_TRIM_BASE + 0x0096)
#define WSA883X_OTP_REG_23              (WSA883X_DIG_TRIM_BASE + 0x0097)
#define WSA883X_OTP_REG_24              (WSA883X_DIG_TRIM_BASE + 0x0098)
#define WSA883X_OTP_REG_25              (WSA883X_DIG_TRIM_BASE + 0x0099)
#define WSA883X_OTP_REG_26              (WSA883X_DIG_TRIM_BASE + 0x009A)
#define WSA883X_OTP_REG_27              (WSA883X_DIG_TRIM_BASE + 0x009B)
#define WSA883X_OTP_REG_28              (WSA883X_DIG_TRIM_BASE + 0x009C)
#define WSA883X_OTP_REG_29              (WSA883X_DIG_TRIM_BASE + 0x009D)
#define WSA883X_OTP_REG_30              (WSA883X_DIG_TRIM_BASE + 0x009E)
#define WSA883X_OTP_REG_31              (WSA883X_DIG_TRIM_BASE + 0x009F)
#define WSA883X_OTP_REG_32              (WSA883X_DIG_TRIM_BASE + 0x00A0)
#define WSA883X_OTP_REG_33              (WSA883X_DIG_TRIM_BASE + 0x00A1)
#define WSA883X_OTP_REG_34              (WSA883X_DIG_TRIM_BASE + 0x00A2)
#define WSA883X_OTP_REG_35              (WSA883X_DIG_TRIM_BASE + 0x00A3)
#define WSA883X_OTP_REG_63              (WSA883X_DIG_TRIM_BASE + 0x00BF)

#define WSA883X_DIG_EMEM_BASE           (WSA883X_BASE + 0x000005C0)
#define WSA883X_EMEM_0                  (WSA883X_DIG_EMEM_BASE + 0x0000)
#define WSA883X_EMEM_1                  (WSA883X_DIG_EMEM_BASE + 0x0001)
#define WSA883X_EMEM_2                  (WSA883X_DIG_EMEM_BASE + 0x0002)
#define WSA883X_EMEM_3                  (WSA883X_DIG_EMEM_BASE + 0x0003)
#define WSA883X_EMEM_4                  (WSA883X_DIG_EMEM_BASE + 0x0004)
#define WSA883X_EMEM_5                  (WSA883X_DIG_EMEM_BASE + 0x0005)
#define WSA883X_EMEM_6                  (WSA883X_DIG_EMEM_BASE + 0x0006)
#define WSA883X_EMEM_7                  (WSA883X_DIG_EMEM_BASE + 0x0007)
#define WSA883X_EMEM_8                  (WSA883X_DIG_EMEM_BASE + 0x0008)
#define WSA883X_EMEM_9                  (WSA883X_DIG_EMEM_BASE + 0x0009)
#define WSA883X_EMEM_10                 (WSA883X_DIG_EMEM_BASE + 0x000A)
#define WSA883X_EMEM_11                 (WSA883X_DIG_EMEM_BASE + 0x000B)
#define WSA883X_EMEM_12                 (WSA883X_DIG_EMEM_BASE + 0x000C)
#define WSA883X_EMEM_13                 (WSA883X_DIG_EMEM_BASE + 0x000D)
#define WSA883X_EMEM_14                 (WSA883X_DIG_EMEM_BASE + 0x000E)
#define WSA883X_EMEM_15                 (WSA883X_DIG_EMEM_BASE + 0x000F)
#define WSA883X_EMEM_16                 (WSA883X_DIG_EMEM_BASE + 0x0010)
#define WSA883X_EMEM_17                 (WSA883X_DIG_EMEM_BASE + 0x0011)
#define WSA883X_EMEM_18                 (WSA883X_DIG_EMEM_BASE + 0x0012)
#define WSA883X_EMEM_19                 (WSA883X_DIG_EMEM_BASE + 0x0013)
#define WSA883X_EMEM_20                 (WSA883X_DIG_EMEM_BASE + 0x0014)
#define WSA883X_EMEM_21                 (WSA883X_DIG_EMEM_BASE + 0x0015)
#define WSA883X_EMEM_22                 (WSA883X_DIG_EMEM_BASE + 0x0016)
#define WSA883X_EMEM_23                 (WSA883X_DIG_EMEM_BASE + 0x0017)
#define WSA883X_EMEM_24                 (WSA883X_DIG_EMEM_BASE + 0x0018)
#define WSA883X_EMEM_25                 (WSA883X_DIG_EMEM_BASE + 0x0019)
#define WSA883X_EMEM_26                 (WSA883X_DIG_EMEM_BASE + 0x001A)
#define WSA883X_EMEM_27                 (WSA883X_DIG_EMEM_BASE + 0x001B)
#define WSA883X_EMEM_28                 (WSA883X_DIG_EMEM_BASE + 0x001C)
#define WSA883X_EMEM_29                 (WSA883X_DIG_EMEM_BASE + 0x001D)
#define WSA883X_EMEM_30                 (WSA883X_DIG_EMEM_BASE + 0x001E)
#define WSA883X_EMEM_31                 (WSA883X_DIG_EMEM_BASE + 0x001F)
#define WSA883X_EMEM_32                 (WSA883X_DIG_EMEM_BASE + 0x0020)
#define WSA883X_EMEM_33                 (WSA883X_DIG_EMEM_BASE + 0x0021)
#define WSA883X_EMEM_34                 (WSA883X_DIG_EMEM_BASE + 0x0022)
#define WSA883X_EMEM_35                 (WSA883X_DIG_EMEM_BASE + 0x0023)
#define WSA883X_EMEM_36                 (WSA883X_DIG_EMEM_BASE + 0x0024)
#define WSA883X_EMEM_37                 (WSA883X_DIG_EMEM_BASE + 0x0025)
#define WSA883X_EMEM_38                 (WSA883X_DIG_EMEM_BASE + 0x0026)
#define WSA883X_EMEM_39                 (WSA883X_DIG_EMEM_BASE + 0x0027)
#define WSA883X_EMEM_40                 (WSA883X_DIG_EMEM_BASE + 0x0028)
#define WSA883X_EMEM_41                 (WSA883X_DIG_EMEM_BASE + 0x0029)
#define WSA883X_EMEM_42                 (WSA883X_DIG_EMEM_BASE + 0x002A)
#define WSA883X_EMEM_43                 (WSA883X_DIG_EMEM_BASE + 0x002B)
#define WSA883X_EMEM_44                 (WSA883X_DIG_EMEM_BASE + 0x002C)
#define WSA883X_EMEM_45                 (WSA883X_DIG_EMEM_BASE + 0x002D)
#define WSA883X_EMEM_46                 (WSA883X_DIG_EMEM_BASE + 0x002E)
#define WSA883X_EMEM_47                 (WSA883X_DIG_EMEM_BASE + 0x002F)
#define WSA883X_EMEM_48                 (WSA883X_DIG_EMEM_BASE + 0x0030)
#define WSA883X_EMEM_49                 (WSA883X_DIG_EMEM_BASE + 0x0031)
#define WSA883X_EMEM_50                 (WSA883X_DIG_EMEM_BASE + 0x0032)
#define WSA883X_EMEM_51                 (WSA883X_DIG_EMEM_BASE + 0x0033)
#define WSA883X_EMEM_52                 (WSA883X_DIG_EMEM_BASE + 0x0034)
#define WSA883X_EMEM_53                 (WSA883X_DIG_EMEM_BASE + 0x0035)
#define WSA883X_EMEM_54                 (WSA883X_DIG_EMEM_BASE + 0x0036)
#define WSA883X_EMEM_55                 (WSA883X_DIG_EMEM_BASE + 0x0037)
#define WSA883X_EMEM_56                 (WSA883X_DIG_EMEM_BASE + 0x0038)
#define WSA883X_EMEM_57                 (WSA883X_DIG_EMEM_BASE + 0x0039)
#define WSA883X_EMEM_58                 (WSA883X_DIG_EMEM_BASE + 0x003A)
#define WSA883X_EMEM_59                 (WSA883X_DIG_EMEM_BASE + 0x003B)
#define WSA883X_EMEM_60                 (WSA883X_DIG_EMEM_BASE + 0x003C)
#define WSA883X_EMEM_61                 (WSA883X_DIG_EMEM_BASE + 0x003D)
#define WSA883X_EMEM_62                 (WSA883X_DIG_EMEM_BASE + 0x003E)
#define WSA883X_EMEM_63                 (WSA883X_DIG_EMEM_BASE + 0x003F)

#define WSA883X_NUM_REGISTERS           (WSA883X_EMEM_63 + 1)
#define WSA883X_MAX_REGISTER            (WSA883X_NUM_REGISTERS - 1)
#define WSA883X_PROBE_TIMEOUT 1000

#define WSA883X_VERSION_1_0 0
#define WSA883X_VERSION_1_1 1

#define WSA883X_MAX_SWR_PORTS   4
#define WSA883X_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
			SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\
			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000 |\
			SNDRV_PCM_RATE_384000)
/* Fractional Rates */
#define WSA883X_FRAC_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\
				SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_352800)

#define WSA883X_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
		SNDRV_PCM_FMTBIT_S24_LE |\
		SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)

struct wsa883x_priv {
	struct regmap *regmap;
	struct device *dev;
	struct regulator *vdd;
	struct sdw_slave *slave;
	struct sdw_stream_config sconfig;
	struct sdw_stream_runtime *sruntime;
	struct sdw_port_config port_config[WSA883X_MAX_SWR_PORTS];
	struct gpio_desc *sd_n;
	bool port_prepared[WSA883X_MAX_SWR_PORTS];
	bool port_enable[WSA883X_MAX_SWR_PORTS];
	int version;
	int variant;
	int active_ports;
	int dev_mode;
	int comp_offset;
};

enum {
	WSA8830 = 0,
	WSA8835,
	WSA8832,
	WSA8835_V2 = 5,
};

enum {
	COMP_OFFSET0,
	COMP_OFFSET1,
	COMP_OFFSET2,
	COMP_OFFSET3,
	COMP_OFFSET4,
};

enum wsa_port_ids {
	WSA883X_PORT_DAC,
	WSA883X_PORT_COMP,
	WSA883X_PORT_BOOST,
	WSA883X_PORT_VISENSE,
};

/* 4 ports */
static struct sdw_dpn_prop wsa_sink_dpn_prop[WSA883X_MAX_SWR_PORTS] = {
	{
		/* DAC */
		.num = 1,
		.type = SDW_DPN_SIMPLE,
		.min_ch = 1,
		.max_ch = 1,
		.simple_ch_prep_sm = true,
		.read_only_wordlength = true,
	}, {
		/* COMP */
		.num = 2,
		.type = SDW_DPN_SIMPLE,
		.min_ch = 1,
		.max_ch = 1,
		.simple_ch_prep_sm = true,
		.read_only_wordlength = true,
	}, {
		/* BOOST */
		.num = 3,
		.type = SDW_DPN_SIMPLE,
		.min_ch = 1,
		.max_ch = 1,
		.simple_ch_prep_sm = true,
		.read_only_wordlength = true,
	}, {
		/* VISENSE */
		.num = 4,
		.type = SDW_DPN_SIMPLE,
		.min_ch = 1,
		.max_ch = 1,
		.simple_ch_prep_sm = true,
		.read_only_wordlength = true,
	}
};

static struct sdw_port_config wsa883x_pconfig[WSA883X_MAX_SWR_PORTS] = {
	{
		.num = 1,
		.ch_mask = 0x1,
	}, {
		.num = 2,
		.ch_mask = 0xf,
	}, {
		.num = 3,
		.ch_mask = 0x3,
	}, {	/* IV feedback */
		.num = 4,
		.ch_mask = 0x3,
	},
};

static struct reg_default wsa883x_defaults[] = {
	{ WSA883X_REF_CTRL, 0xD5 },
	{ WSA883X_TEST_CTL_0, 0x06 },
	{ WSA883X_BIAS_0, 0xD2 },
	{ WSA883X_OP_CTL, 0xE0 },
	{ WSA883X_IREF_CTL, 0x57 },
	{ WSA883X_ISENS_CTL, 0x47 },
	{ WSA883X_CLK_CTL, 0x87 },
	{ WSA883X_TEST_CTL_1, 0x00 },
	{ WSA883X_BIAS_1, 0x51 },
	{ WSA883X_ADC_CTL, 0x01 },
	{ WSA883X_DOUT_MSB, 0x00 },
	{ WSA883X_DOUT_LSB, 0x00 },
	{ WSA883X_VBAT_SNS, 0x40 },
	{ WSA883X_ITRIM_CODE, 0x9F },
	{ WSA883X_EN, 0x20 },
	{ WSA883X_OVERRIDE1, 0x00 },
	{ WSA883X_OVERRIDE2, 0x08 },
	{ WSA883X_VSENSE1, 0xD3 },
	{ WSA883X_ISENSE1, 0xD4 },
	{ WSA883X_ISENSE2, 0x20 },
	{ WSA883X_ISENSE_CAL, 0x00 },
	{ WSA883X_MISC, 0x08 },
	{ WSA883X_ADC_0, 0x00 },
	{ WSA883X_ADC_1, 0x00 },
	{ WSA883X_ADC_2, 0x40 },
	{ WSA883X_ADC_3, 0x80 },
	{ WSA883X_ADC_4, 0x25 },
	{ WSA883X_ADC_5, 0x25 },
	{ WSA883X_ADC_6, 0x08 },
	{ WSA883X_ADC_7, 0x81 },
	{ WSA883X_STATUS, 0x00 },
	{ WSA883X_DAC_CTRL_REG, 0x53 },
	{ WSA883X_DAC_EN_DEBUG_REG, 0x00 },
	{ WSA883X_DAC_OPAMP_BIAS1_REG, 0x48 },
	{ WSA883X_DAC_OPAMP_BIAS2_REG, 0x48 },
	{ WSA883X_DAC_VCM_CTRL_REG, 0x88 },
	{ WSA883X_DAC_VOLTAGE_CTRL_REG, 0xA5 },
	{ WSA883X_ATEST1_REG, 0x00 },
	{ WSA883X_ATEST2_REG, 0x00 },
	{ WSA883X_SPKR_TOP_BIAS_REG1, 0x6A },
	{ WSA883X_SPKR_TOP_BIAS_REG2, 0x65 },
	{ WSA883X_SPKR_TOP_BIAS_REG3, 0x55 },
	{ WSA883X_SPKR_TOP_BIAS_REG4, 0xA9 },
	{ WSA883X_SPKR_CLIP_DET_REG, 0x9C },
	{ WSA883X_SPKR_DRV_LF_BLK_EN, 0x0F },
	{ WSA883X_SPKR_DRV_LF_EN, 0x0A },
	{ WSA883X_SPKR_DRV_LF_MASK_DCC_CTL, 0x00 },
	{ WSA883X_SPKR_DRV_LF_MISC_CTL, 0x3A },
	{ WSA883X_SPKR_DRV_LF_REG_GAIN, 0x00 },
	{ WSA883X_SPKR_DRV_OS_CAL_CTL, 0x00 },
	{ WSA883X_SPKR_DRV_OS_CAL_CTL1, 0x90 },
	{ WSA883X_SPKR_PWM_CLK_CTL, 0x00 },
	{ WSA883X_SPKR_PDRV_HS_CTL, 0x52 },
	{ WSA883X_SPKR_PDRV_LS_CTL, 0x48 },
	{ WSA883X_SPKR_PWRSTG_DBG, 0x08 },
	{ WSA883X_SPKR_OCP_CTL, 0xE2 },
	{ WSA883X_SPKR_BBM_CTL, 0x92 },
	{ WSA883X_PA_STATUS0, 0x00 },
	{ WSA883X_PA_STATUS1, 0x00 },
	{ WSA883X_PA_STATUS2, 0x80 },
	{ WSA883X_EN_CTRL, 0x44 },
	{ WSA883X_CURRENT_LIMIT, 0xCC },
	{ WSA883X_IBIAS1, 0x00 },
	{ WSA883X_IBIAS2, 0x00 },
	{ WSA883X_IBIAS3, 0x00 },
	{ WSA883X_LDO_PROG, 0x02 },
	{ WSA883X_STABILITY_CTRL1, 0x8E },
	{ WSA883X_STABILITY_CTRL2, 0x10 },
	{ WSA883X_PWRSTAGE_CTRL1, 0x06 },
	{ WSA883X_PWRSTAGE_CTRL2, 0x00 },
	{ WSA883X_BYPASS_1, 0x19 },
	{ WSA883X_BYPASS_2, 0x13 },
	{ WSA883X_ZX_CTRL_1, 0xF0 },
	{ WSA883X_ZX_CTRL_2, 0x04 },
	{ WSA883X_MISC1, 0x06 },
	{ WSA883X_MISC2, 0xA0 },
	{ WSA883X_GMAMP_SUP1, 0x82 },
	{ WSA883X_PWRSTAGE_CTRL3, 0x39 },
	{ WSA883X_PWRSTAGE_CTRL4, 0x5F },
	{ WSA883X_TEST1, 0x00 },
	{ WSA883X_SPARE1, 0x00 },
	{ WSA883X_SPARE2, 0x00 },
	{ WSA883X_PON_CTL_0, 0x10 },
	{ WSA883X_PON_CLT_1, 0xE0 },
	{ WSA883X_PON_CTL_2, 0x90 },
	{ WSA883X_PON_CTL_3, 0x70 },
	{ WSA883X_CKWD_CTL_0, 0x34 },
	{ WSA883X_CKWD_CTL_1, 0x0F },
	{ WSA883X_CKWD_CTL_2, 0x00 },
	{ WSA883X_CKSK_CTL_0, 0x00 },
	{ WSA883X_PADSW_CTL_0, 0x00 },
	{ WSA883X_TEST_0, 0x00 },
	{ WSA883X_TEST_1, 0x00 },
	{ WSA883X_STATUS_0, 0x00 },
	{ WSA883X_STATUS_1, 0x00 },
	{ WSA883X_CHIP_ID0, 0x00 },
	{ WSA883X_CHIP_ID1, 0x00 },
	{ WSA883X_CHIP_ID2, 0x02 },
	{ WSA883X_CHIP_ID3, 0x02 },
	{ WSA883X_BUS_ID, 0x00 },
	{ WSA883X_CDC_RST_CTL, 0x01 },
	{ WSA883X_TOP_CLK_CFG, 0x00 },
	{ WSA883X_CDC_PATH_MODE, 0x00 },
	{ WSA883X_CDC_CLK_CTL, 0xFF },
	{ WSA883X_SWR_RESET_EN, 0x00 },
	{ WSA883X_RESET_CTL, 0x00 },
	{ WSA883X_PA_FSM_CTL, 0x00 },
	{ WSA883X_PA_FSM_TIMER0, 0x80 },
	{ WSA883X_PA_FSM_TIMER1, 0x80 },
	{ WSA883X_PA_FSM_STA, 0x00 },
	{ WSA883X_PA_FSM_ERR_COND, 0x00 },
	{ WSA883X_PA_FSM_MSK, 0x00 },
	{ WSA883X_PA_FSM_BYP, 0x01 },
	{ WSA883X_PA_FSM_DBG, 0x00 },
	{ WSA883X_TADC_VALUE_CTL, 0x03 },
	{ WSA883X_TEMP_DETECT_CTL, 0x01 },
	{ WSA883X_TEMP_MSB, 0x00 },
	{ WSA883X_TEMP_LSB, 0x00 },
	{ WSA883X_TEMP_CONFIG0, 0x00 },
	{ WSA883X_TEMP_CONFIG1, 0x00 },
	{ WSA883X_VBAT_ADC_FLT_CTL, 0x00 },
	{ WSA883X_VBAT_DIN_MSB, 0x00 },
	{ WSA883X_VBAT_DIN_LSB, 0x00 },
	{ WSA883X_VBAT_DOUT, 0x00 },
	{ WSA883X_SDM_PDM9_LSB, 0x00 },
	{ WSA883X_SDM_PDM9_MSB, 0x00 },
	{ WSA883X_CDC_RX_CTL, 0xFE },
	{ WSA883X_CDC_SPK_DSM_A1_0, 0x00 },
	{ WSA883X_CDC_SPK_DSM_A1_1, 0x01 },
	{ WSA883X_CDC_SPK_DSM_A2_0, 0x96 },
	{ WSA883X_CDC_SPK_DSM_A2_1, 0x09 },
	{ WSA883X_CDC_SPK_DSM_A3_0, 0xAB },
	{ WSA883X_CDC_SPK_DSM_A3_1, 0x05 },
	{ WSA883X_CDC_SPK_DSM_A4_0, 0x1C },
	{ WSA883X_CDC_SPK_DSM_A4_1, 0x02 },
	{ WSA883X_CDC_SPK_DSM_A5_0, 0x17 },
	{ WSA883X_CDC_SPK_DSM_A5_1, 0x02 },
	{ WSA883X_CDC_SPK_DSM_A6_0, 0xAA },
	{ WSA883X_CDC_SPK_DSM_A7_0, 0xE3 },
	{ WSA883X_CDC_SPK_DSM_C_0, 0x69 },
	{ WSA883X_CDC_SPK_DSM_C_1, 0x54 },
	{ WSA883X_CDC_SPK_DSM_C_2, 0x02 },
	{ WSA883X_CDC_SPK_DSM_C_3, 0x15 },
	{ WSA883X_CDC_SPK_DSM_R1, 0xA4 },
	{ WSA883X_CDC_SPK_DSM_R2, 0xB5 },
	{ WSA883X_CDC_SPK_DSM_R3, 0x86 },
	{ WSA883X_CDC_SPK_DSM_R4, 0x85 },
	{ WSA883X_CDC_SPK_DSM_R5, 0xAA },
	{ WSA883X_CDC_SPK_DSM_R6, 0xE2 },
	{ WSA883X_CDC_SPK_DSM_R7, 0x62 },
	{ WSA883X_CDC_SPK_GAIN_PDM_0, 0x00 },
	{ WSA883X_CDC_SPK_GAIN_PDM_1, 0xFC },
	{ WSA883X_CDC_SPK_GAIN_PDM_2, 0x05 },
	{ WSA883X_PDM_WD_CTL, 0x00 },
	{ WSA883X_DEM_BYPASS_DATA0, 0x00 },
	{ WSA883X_DEM_BYPASS_DATA1, 0x00 },
	{ WSA883X_DEM_BYPASS_DATA2, 0x00 },
	{ WSA883X_DEM_BYPASS_DATA3, 0x00 },
	{ WSA883X_WAVG_CTL, 0x06 },
	{ WSA883X_WAVG_LRA_PER_0, 0xD1 },
	{ WSA883X_WAVG_LRA_PER_1, 0x00 },
	{ WSA883X_WAVG_DELTA_THETA_0, 0xE6 },
	{ WSA883X_WAVG_DELTA_THETA_1, 0x04 },
	{ WSA883X_WAVG_DIRECT_AMP_0, 0x50 },
	{ WSA883X_WAVG_DIRECT_AMP_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP0_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP0_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP1_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP1_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP2_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP2_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP3_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP3_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP4_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP4_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP5_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP5_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP6_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP6_1, 0x00 },
	{ WSA883X_WAVG_PTRN_AMP7_0, 0x50 },
	{ WSA883X_WAVG_PTRN_AMP7_1, 0x00 },
	{ WSA883X_WAVG_PER_0_1, 0x88 },
	{ WSA883X_WAVG_PER_2_3, 0x88 },
	{ WSA883X_WAVG_PER_4_5, 0x88 },
	{ WSA883X_WAVG_PER_6_7, 0x88 },
	{ WSA883X_WAVG_STA, 0x00 },
	{ WSA883X_DRE_CTL_0, 0x70 },
	{ WSA883X_DRE_CTL_1, 0x08 },
	{ WSA883X_DRE_IDLE_DET_CTL, 0x1F },
	{ WSA883X_CLSH_CTL_0, 0x37 },
	{ WSA883X_CLSH_CTL_1, 0x81 },
	{ WSA883X_CLSH_V_HD_PA, 0x0F },
	{ WSA883X_CLSH_V_PA_MIN, 0x00 },
	{ WSA883X_CLSH_OVRD_VAL, 0x00 },
	{ WSA883X_CLSH_HARD_MAX, 0xFF },
	{ WSA883X_CLSH_SOFT_MAX, 0xF5 },
	{ WSA883X_CLSH_SIG_DP, 0x00 },
	{ WSA883X_TAGC_CTL, 0x10 },
	{ WSA883X_TAGC_TIME, 0x20 },
	{ WSA883X_TAGC_E2E_GAIN, 0x02 },
	{ WSA883X_TAGC_FORCE_VAL, 0x00 },
	{ WSA883X_VAGC_CTL, 0x00 },
	{ WSA883X_VAGC_TIME, 0x08 },
	{ WSA883X_VAGC_ATTN_LVL_1_2, 0x21 },
	{ WSA883X_VAGC_ATTN_LVL_3, 0x03 },
	{ WSA883X_INTR_MODE, 0x00 },
	{ WSA883X_INTR_MASK0, 0x90 },
	{ WSA883X_INTR_MASK1, 0x00 },
	{ WSA883X_INTR_STATUS0, 0x00 },
	{ WSA883X_INTR_STATUS1, 0x00 },
	{ WSA883X_INTR_CLEAR0, 0x00 },
	{ WSA883X_INTR_CLEAR1, 0x00 },
	{ WSA883X_INTR_LEVEL0, 0x00 },
	{ WSA883X_INTR_LEVEL1, 0x00 },
	{ WSA883X_INTR_SET0, 0x00 },
	{ WSA883X_INTR_SET1, 0x00 },
	{ WSA883X_INTR_TEST0, 0x00 },
	{ WSA883X_INTR_TEST1, 0x00 },
	{ WSA883X_OTP_CTRL0, 0x00 },
	{ WSA883X_OTP_CTRL1, 0x00 },
	{ WSA883X_HDRIVE_CTL_GROUP1, 0x00 },
	{ WSA883X_PIN_CTL, 0x04 },
	{ WSA883X_PIN_CTL_OE, 0x00 },
	{ WSA883X_PIN_WDATA_IOPAD, 0x00 },
	{ WSA883X_PIN_STATUS, 0x00 },
	{ WSA883X_I2C_SLAVE_CTL, 0x00 },
	{ WSA883X_PDM_TEST_MODE, 0x00 },
	{ WSA883X_ATE_TEST_MODE, 0x00 },
	{ WSA883X_DIG_DEBUG_MODE, 0x00 },
	{ WSA883X_DIG_DEBUG_SEL, 0x00 },
	{ WSA883X_DIG_DEBUG_EN, 0x00 },
	{ WSA883X_SWR_HM_TEST0, 0x08 },
	{ WSA883X_SWR_HM_TEST1, 0x00 },
	{ WSA883X_SWR_PAD_CTL, 0x37 },
	{ WSA883X_TADC_DETECT_DBG_CTL, 0x00 },
	{ WSA883X_TADC_DEBUG_MSB, 0x00 },
	{ WSA883X_TADC_DEBUG_LSB, 0x00 },
	{ WSA883X_SAMPLE_EDGE_SEL, 0x7F },
	{ WSA883X_SWR_EDGE_SEL, 0x00 },
	{ WSA883X_TEST_MODE_CTL, 0x04 },
	{ WSA883X_IOPAD_CTL, 0x00 },
	{ WSA883X_ANA_CSR_DBG_ADD, 0x00 },
	{ WSA883X_ANA_CSR_DBG_CTL, 0x12 },
	{ WSA883X_SPARE_R, 0x00 },
	{ WSA883X_SPARE_0, 0x00 },
	{ WSA883X_SPARE_1, 0x00 },
	{ WSA883X_SPARE_2, 0x00 },
	{ WSA883X_SCODE, 0x00 },
	{ WSA883X_OTP_REG_0, 0x05 },
	{ WSA883X_OTP_REG_1, 0xFF },
	{ WSA883X_OTP_REG_2, 0xC0 },
	{ WSA883X_OTP_REG_3, 0xFF },
	{ WSA883X_OTP_REG_4, 0xC0 },
	{ WSA883X_OTP_REG_5, 0xFF },
	{ WSA883X_OTP_REG_6, 0xFF },
	{ WSA883X_OTP_REG_7, 0xFF },
	{ WSA883X_OTP_REG_8, 0xFF },
	{ WSA883X_OTP_REG_9, 0xFF },
	{ WSA883X_OTP_REG_10, 0xFF },
	{ WSA883X_OTP_REG_11, 0xFF },
	{ WSA883X_OTP_REG_12, 0xFF },
	{ WSA883X_OTP_REG_13, 0xFF },
	{ WSA883X_OTP_REG_14, 0xFF },
	{ WSA883X_OTP_REG_15, 0xFF },
	{ WSA883X_OTP_REG_16, 0xFF },
	{ WSA883X_OTP_REG_17, 0xFF },
	{ WSA883X_OTP_REG_18, 0xFF },
	{ WSA883X_OTP_REG_19, 0xFF },
	{ WSA883X_OTP_REG_20, 0xFF },
	{ WSA883X_OTP_REG_21, 0xFF },
	{ WSA883X_OTP_REG_22, 0xFF },
	{ WSA883X_OTP_REG_23, 0xFF },
	{ WSA883X_OTP_REG_24, 0x37 },
	{ WSA883X_OTP_REG_25, 0x3F },
	{ WSA883X_OTP_REG_26, 0x03 },
	{ WSA883X_OTP_REG_27, 0x00 },
	{ WSA883X_OTP_REG_28, 0x00 },
	{ WSA883X_OTP_REG_29, 0x00 },
	{ WSA883X_OTP_REG_30, 0x00 },
	{ WSA883X_OTP_REG_31, 0x03 },
	{ WSA883X_OTP_REG_32, 0x00 },
	{ WSA883X_OTP_REG_33, 0xFF },
	{ WSA883X_OTP_REG_34, 0x00 },
	{ WSA883X_OTP_REG_35, 0x00 },
	{ WSA883X_OTP_REG_63, 0x40 },
	{ WSA883X_EMEM_0, 0x00 },
	{ WSA883X_EMEM_1, 0x00 },
	{ WSA883X_EMEM_2, 0x00 },
	{ WSA883X_EMEM_3, 0x00 },
	{ WSA883X_EMEM_4, 0x00 },
	{ WSA883X_EMEM_5, 0x00 },
	{ WSA883X_EMEM_6, 0x00 },
	{ WSA883X_EMEM_7, 0x00 },
	{ WSA883X_EMEM_8, 0x00 },
	{ WSA883X_EMEM_9, 0x00 },
	{ WSA883X_EMEM_10, 0x00 },
	{ WSA883X_EMEM_11, 0x00 },
	{ WSA883X_EMEM_12, 0x00 },
	{ WSA883X_EMEM_13, 0x00 },
	{ WSA883X_EMEM_14, 0x00 },
	{ WSA883X_EMEM_15, 0x00 },
	{ WSA883X_EMEM_16, 0x00 },
	{ WSA883X_EMEM_17, 0x00 },
	{ WSA883X_EMEM_18, 0x00 },
	{ WSA883X_EMEM_19, 0x00 },
	{ WSA883X_EMEM_20, 0x00 },
	{ WSA883X_EMEM_21, 0x00 },
	{ WSA883X_EMEM_22, 0x00 },
	{ WSA883X_EMEM_23, 0x00 },
	{ WSA883X_EMEM_24, 0x00 },
	{ WSA883X_EMEM_25, 0x00 },
	{ WSA883X_EMEM_26, 0x00 },
	{ WSA883X_EMEM_27, 0x00 },
	{ WSA883X_EMEM_28, 0x00 },
	{ WSA883X_EMEM_29, 0x00 },
	{ WSA883X_EMEM_30, 0x00 },
	{ WSA883X_EMEM_31, 0x00 },
	{ WSA883X_EMEM_32, 0x00 },
	{ WSA883X_EMEM_33, 0x00 },
	{ WSA883X_EMEM_34, 0x00 },
	{ WSA883X_EMEM_35, 0x00 },
	{ WSA883X_EMEM_36, 0x00 },
	{ WSA883X_EMEM_37, 0x00 },
	{ WSA883X_EMEM_38, 0x00 },
	{ WSA883X_EMEM_39, 0x00 },
	{ WSA883X_EMEM_40, 0x00 },
	{ WSA883X_EMEM_41, 0x00 },
	{ WSA883X_EMEM_42, 0x00 },
	{ WSA883X_EMEM_43, 0x00 },
	{ WSA883X_EMEM_44, 0x00 },
	{ WSA883X_EMEM_45, 0x00 },
	{ WSA883X_EMEM_46, 0x00 },
	{ WSA883X_EMEM_47, 0x00 },
	{ WSA883X_EMEM_48, 0x00 },
	{ WSA883X_EMEM_49, 0x00 },
	{ WSA883X_EMEM_50, 0x00 },
	{ WSA883X_EMEM_51, 0x00 },
	{ WSA883X_EMEM_52, 0x00 },
	{ WSA883X_EMEM_53, 0x00 },
	{ WSA883X_EMEM_54, 0x00 },
	{ WSA883X_EMEM_55, 0x00 },
	{ WSA883X_EMEM_56, 0x00 },
	{ WSA883X_EMEM_57, 0x00 },
	{ WSA883X_EMEM_58, 0x00 },
	{ WSA883X_EMEM_59, 0x00 },
	{ WSA883X_EMEM_60, 0x00 },
	{ WSA883X_EMEM_61, 0x00 },
	{ WSA883X_EMEM_62, 0x00 },
	{ WSA883X_EMEM_63, 0x00 },
};

static bool wsa883x_readonly_register(struct device *dev, unsigned int reg)
{
	switch (reg) {
	case WSA883X_DOUT_MSB:
	case WSA883X_DOUT_LSB:
	case WSA883X_STATUS:
	case WSA883X_PA_STATUS0:
	case WSA883X_PA_STATUS1:
	case WSA883X_PA_STATUS2:
	case WSA883X_STATUS_0:
	case WSA883X_STATUS_1:
	case WSA883X_CHIP_ID0:
	case WSA883X_CHIP_ID1:
	case WSA883X_CHIP_ID2:
	case WSA883X_CHIP_ID3:
	case WSA883X_BUS_ID:
	case WSA883X_PA_FSM_STA:
	case WSA883X_PA_FSM_ERR_COND:
	case WSA883X_TEMP_MSB:
	case WSA883X_TEMP_LSB:
	case WSA883X_VBAT_DIN_MSB:
	case WSA883X_VBAT_DIN_LSB:
	case WSA883X_VBAT_DOUT:
	case WSA883X_SDM_PDM9_LSB:
	case WSA883X_SDM_PDM9_MSB:
	case WSA883X_WAVG_STA:
	case WSA883X_INTR_STATUS0:
	case WSA883X_INTR_STATUS1:
	case WSA883X_OTP_CTRL1:
	case WSA883X_PIN_STATUS:
	case WSA883X_ATE_TEST_MODE:
	case WSA883X_SWR_HM_TEST1:
	case WSA883X_SPARE_R:
	case WSA883X_OTP_REG_0:
		return true;
	}
	return false;
}

static bool wsa883x_writeable_register(struct device *dev, unsigned int reg)
{
	return !wsa883x_readonly_register(dev, reg);
}

static bool wsa883x_volatile_register(struct device *dev, unsigned int reg)
{
	return wsa883x_readonly_register(dev, reg);
}

static struct regmap_config wsa883x_regmap_config = {
	.reg_bits = 32,
	.val_bits = 8,
	.cache_type = REGCACHE_RBTREE,
	.reg_defaults = wsa883x_defaults,
	.max_register = WSA883X_MAX_REGISTER,
	.num_reg_defaults = ARRAY_SIZE(wsa883x_defaults),
	.volatile_reg = wsa883x_volatile_register,
	.writeable_reg = wsa883x_writeable_register,
	.reg_format_endian = REGMAP_ENDIAN_NATIVE,
	.val_format_endian = REGMAP_ENDIAN_NATIVE,
	.can_multi_write = true,
	.use_single_read = true,
};

static const struct reg_sequence reg_init[] = {
	{WSA883X_PA_FSM_BYP, 0x00},
	{WSA883X_ADC_6, 0x02},
	{WSA883X_CDC_SPK_DSM_A2_0, 0x0A},
	{WSA883X_CDC_SPK_DSM_A2_1, 0x08},
	{WSA883X_CDC_SPK_DSM_A3_0, 0xF3},
	{WSA883X_CDC_SPK_DSM_A3_1, 0x07},
	{WSA883X_CDC_SPK_DSM_A4_0, 0x79},
	{WSA883X_CDC_SPK_DSM_A4_1, 0x02},
	{WSA883X_CDC_SPK_DSM_A5_0, 0x0B},
	{WSA883X_CDC_SPK_DSM_A5_1, 0x02},
	{WSA883X_CDC_SPK_DSM_A6_0, 0x8A},
	{WSA883X_CDC_SPK_DSM_A7_0, 0x9B},
	{WSA883X_CDC_SPK_DSM_C_0, 0x68},
	{WSA883X_CDC_SPK_DSM_C_1, 0x54},
	{WSA883X_CDC_SPK_DSM_C_2, 0xF2},
	{WSA883X_CDC_SPK_DSM_C_3, 0x20},
	{WSA883X_CDC_SPK_DSM_R1, 0x83},
	{WSA883X_CDC_SPK_DSM_R2, 0x7F},
	{WSA883X_CDC_SPK_DSM_R3, 0x9D},
	{WSA883X_CDC_SPK_DSM_R4, 0x82},
	{WSA883X_CDC_SPK_DSM_R5, 0x8B},
	{WSA883X_CDC_SPK_DSM_R6, 0x9B},
	{WSA883X_CDC_SPK_DSM_R7, 0x3F},
	{WSA883X_VBAT_SNS, 0x20},
	{WSA883X_DRE_CTL_0, 0x92},
	{WSA883X_DRE_IDLE_DET_CTL, 0x0F},
	{WSA883X_CURRENT_LIMIT, 0xC4},
	{WSA883X_VAGC_TIME, 0x0F},
	{WSA883X_VAGC_ATTN_LVL_1_2, 0x00},
	{WSA883X_VAGC_ATTN_LVL_3, 0x01},
	{WSA883X_VAGC_CTL, 0x01},
	{WSA883X_TAGC_CTL, 0x1A},
	{WSA883X_TAGC_TIME, 0x2C},
	{WSA883X_TEMP_CONFIG0, 0x02},
	{WSA883X_TEMP_CONFIG1, 0x02},
	{WSA883X_OTP_REG_1, 0x49},
	{WSA883X_OTP_REG_2, 0x80},
	{WSA883X_OTP_REG_3, 0xC9},
	{WSA883X_OTP_REG_4, 0x40},
	{WSA883X_TAGC_CTL, 0x1B},
	{WSA883X_ADC_2, 0x00},
	{WSA883X_ADC_7, 0x85},
	{WSA883X_ADC_7, 0x87},
	{WSA883X_CKWD_CTL_0, 0x14},
	{WSA883X_CKWD_CTL_1, 0x1B},
	{WSA883X_GMAMP_SUP1, 0xE2},
};

static void wsa883x_init(struct wsa883x_priv *wsa883x)
{
	struct regmap *regmap = wsa883x->regmap;
	int variant, version;

	regmap_read(regmap, WSA883X_OTP_REG_0, &variant);
	wsa883x->variant = variant & WSA883X_ID_MASK;

	regmap_read(regmap, WSA883X_CHIP_ID0, &version);
	wsa883x->version = version;

	switch (wsa883x->variant) {
	case WSA8830:
		dev_info(wsa883x->dev, "WSA883X Version 1_%d, Variant: WSA8830\n",
			 wsa883x->version);
		break;
	case WSA8835:
		dev_info(wsa883x->dev, "WSA883X Version 1_%d, Variant: WSA8835\n",
			 wsa883x->version);
		break;
	case WSA8832:
		dev_info(wsa883x->dev, "WSA883X Version 1_%d, Variant: WSA8832\n",
			 wsa883x->version);
		break;
	case WSA8835_V2:
		dev_info(wsa883x->dev, "WSA883X Version 1_%d, Variant: WSA8835_V2\n",
			 wsa883x->version);
		break;
	default:
		break;
	}

	wsa883x->comp_offset = COMP_OFFSET2;

	/* Initial settings */
	regmap_multi_reg_write(regmap, reg_init, ARRAY_SIZE(reg_init));

	if (wsa883x->variant == WSA8830 || wsa883x->variant == WSA8832) {
		wsa883x->comp_offset = COMP_OFFSET3;
		regmap_update_bits(regmap, WSA883X_DRE_CTL_0,
				   WSA883X_DRE_OFFSET_MASK,
				   wsa883x->comp_offset);
	}
}

static int wsa883x_update_status(struct sdw_slave *slave,
				 enum sdw_slave_status status)
{
	struct wsa883x_priv *wsa883x = dev_get_drvdata(&slave->dev);

	if (status == SDW_SLAVE_ATTACHED && slave->dev_num > 0)
		wsa883x_init(wsa883x);

	return 0;
}

static int wsa883x_port_prep(struct sdw_slave *slave,
			     struct sdw_prepare_ch *prepare_ch,
			     enum sdw_port_prep_ops state)
{
	struct wsa883x_priv *wsa883x = dev_get_drvdata(&slave->dev);

	if (state == SDW_OPS_PORT_POST_PREP)
		wsa883x->port_prepared[prepare_ch->num - 1] = true;
	else
		wsa883x->port_prepared[prepare_ch->num - 1] = false;

	return 0;
}

static struct sdw_slave_ops wsa883x_slave_ops = {
	.update_status = wsa883x_update_status,
	.port_prep = wsa883x_port_prep,
};

static int wsa883x_codec_probe(struct snd_soc_component *comp)
{
	struct wsa883x_priv *wsa883x = snd_soc_component_get_drvdata(comp);

	snd_soc_component_init_regmap(comp, wsa883x->regmap);

	return 0;
}

static const struct snd_soc_component_driver wsa883x_component_drv = {
	.name = "WSA883x",
	.probe = wsa883x_codec_probe,
};

static int wsa883x_hw_params(struct snd_pcm_substream *substream,
			     struct snd_pcm_hw_params *params,
			     struct snd_soc_dai *dai)
{
	struct wsa883x_priv *wsa883x = dev_get_drvdata(dai->dev);
	int i;

	wsa883x->active_ports = 0;
	for (i = 0; i < WSA883X_MAX_SWR_PORTS; i++) {
		if (!wsa883x->port_enable[i])
			continue;

		wsa883x->port_config[wsa883x->active_ports] = wsa883x_pconfig[i];
		wsa883x->active_ports++;
	}

	wsa883x->sconfig.frame_rate = params_rate(params);

	return sdw_stream_add_slave(wsa883x->slave, &wsa883x->sconfig,
				    wsa883x->port_config, wsa883x->active_ports,
				    wsa883x->sruntime);
}

static int wsa883x_hw_free(struct snd_pcm_substream *substream,
			   struct snd_soc_dai *dai)
{
	struct wsa883x_priv *wsa883x = dev_get_drvdata(dai->dev);

	sdw_stream_remove_slave(wsa883x->slave, wsa883x->sruntime);

	return 0;
}

static int wsa883x_set_sdw_stream(struct snd_soc_dai *dai,
				  void *stream, int direction)
{
	struct wsa883x_priv *wsa883x = dev_get_drvdata(dai->dev);

	wsa883x->sruntime = stream;

	return 0;
}

static int wsa883x_digital_mute(struct snd_soc_dai *dai, int mute, int stream)
{
	struct snd_soc_component *component = dai->component;

	if (mute) {
		snd_soc_component_write_field(component, WSA883X_DRE_CTL_1,
					      WSA883X_DRE_GAIN_EN_MASK, 0);
		snd_soc_component_write_field(component, WSA883X_PA_FSM_CTL,
					      WSA883X_GLOBAL_PA_EN_MASK, 0);

	} else {
		snd_soc_component_write_field(component, WSA883X_DRE_CTL_1,
					      WSA883X_DRE_GAIN_EN_MASK,
					      WSA883X_DRE_GAIN_FROM_CSR);
		snd_soc_component_write_field(component, WSA883X_PA_FSM_CTL,
					      WSA883X_GLOBAL_PA_EN_MASK, 1);

	}

	return 0;
}

static const struct snd_soc_dai_ops wsa883x_dai_ops = {
	.hw_params = wsa883x_hw_params,
	.hw_free = wsa883x_hw_free,
	.mute_stream = wsa883x_digital_mute,
	.set_stream = wsa883x_set_sdw_stream,
};

static struct snd_soc_dai_driver wsa883x_dais[] = {
	{
		.name = "SPKR",
		.playback = {
			.stream_name = "SPKR Playback",
			.rates = WSA883X_RATES | WSA883X_FRAC_RATES,
			.formats = WSA883X_FORMATS,
			.rate_max = 8000,
			.rate_min = 352800,
			.channels_min = 1,
			.channels_max = 1,
		},
		.ops = &wsa883x_dai_ops,
	},
};

static int wsa883x_probe(struct sdw_slave *pdev,
			 const struct sdw_device_id *id)
{
	struct wsa883x_priv *wsa883x;
	struct device *dev = &pdev->dev;
	int ret;

	wsa883x = devm_kzalloc(&pdev->dev, sizeof(*wsa883x), GFP_KERNEL);
	if (!wsa883x)
		return -ENOMEM;

	wsa883x->vdd = devm_regulator_get(dev, "vdd");
	if (IS_ERR(wsa883x->vdd)) {
		dev_err(dev, "No vdd regulator found\n");
		return PTR_ERR(wsa883x->vdd);
	}

	ret = regulator_enable(wsa883x->vdd);
	if (ret) {
		dev_err(dev, "Failed to enable vdd regulator (%d)\n", ret);
		return ret;
	}

	wsa883x->sd_n = devm_gpiod_get_optional(&pdev->dev, "powerdown",
						GPIOD_FLAGS_BIT_NONEXCLUSIVE);
	if (IS_ERR(wsa883x->sd_n)) {
		dev_err(&pdev->dev, "Shutdown Control GPIO not found\n");
		ret = PTR_ERR(wsa883x->sd_n);
		goto err;
	}

	dev_set_drvdata(&pdev->dev, wsa883x);
	wsa883x->slave = pdev;
	wsa883x->dev = &pdev->dev;
	wsa883x->sconfig.ch_count = 1;
	wsa883x->sconfig.bps = 1;
	wsa883x->sconfig.direction = SDW_DATA_DIR_RX;
	wsa883x->sconfig.type = SDW_STREAM_PDM;

	pdev->prop.sink_ports = GENMASK(WSA883X_MAX_SWR_PORTS, 0);
	pdev->prop.sink_dpn_prop = wsa_sink_dpn_prop;
	pdev->prop.scp_int1_mask = SDW_SCP_INT1_BUS_CLASH | SDW_SCP_INT1_PARITY;
	gpiod_direction_output(wsa883x->sd_n, 1);

	wsa883x->regmap = devm_regmap_init_sdw(pdev, &wsa883x_regmap_config);
	if (IS_ERR(wsa883x->regmap)) {
		dev_err(&pdev->dev, "regmap_init failed\n");
		ret = PTR_ERR(wsa883x->regmap);
		goto err;
	}
	pm_runtime_set_autosuspend_delay(dev, 3000);
	pm_runtime_use_autosuspend(dev);
	pm_runtime_mark_last_busy(dev);
	pm_runtime_set_active(dev);
	pm_runtime_enable(dev);

	ret = devm_snd_soc_register_component(&pdev->dev,
					      &wsa883x_component_drv,
					       wsa883x_dais,
					       ARRAY_SIZE(wsa883x_dais));
err:
	if (ret)
		regulator_disable(wsa883x->vdd);

	return ret;

}

static int __maybe_unused wsa883x_runtime_suspend(struct device *dev)
{
	struct regmap *regmap = dev_get_regmap(dev, NULL);
	struct wsa883x_priv *wsa883x = dev_get_drvdata(dev);

	gpiod_direction_output(wsa883x->sd_n, 0);

	regcache_cache_only(regmap, true);
	regcache_mark_dirty(regmap);

	regulator_disable(wsa883x->vdd);
	return 0;
}

static int __maybe_unused wsa883x_runtime_resume(struct device *dev)
{
	struct sdw_slave *slave = dev_to_sdw_dev(dev);
	struct regmap *regmap = dev_get_regmap(dev, NULL);
	struct wsa883x_priv *wsa883x = dev_get_drvdata(dev);
	int ret;

	ret = regulator_enable(wsa883x->vdd);
	if (ret) {
		dev_err(dev, "Failed to enable vdd regulator (%d)\n", ret);
		return ret;
	}

	gpiod_direction_output(wsa883x->sd_n, 1);

	wait_for_completion_timeout(&slave->initialization_complete,
				    msecs_to_jiffies(WSA883X_PROBE_TIMEOUT));

	usleep_range(20000, 20010);
	regcache_cache_only(regmap, false);
	regcache_sync(regmap);

	return 0;
}

static const struct dev_pm_ops wsa883x_pm_ops = {
	SET_RUNTIME_PM_OPS(wsa883x_runtime_suspend, wsa883x_runtime_resume, NULL)
};

static const struct sdw_device_id wsa883x_swr_id[] = {
	SDW_SLAVE_ENTRY(0x0217, 0x0202, 0),
	{},
};

static struct sdw_driver wsa883x_codec_driver = {
	.driver = {
		.name = "wsa883x-codec",
		.pm = &wsa883x_pm_ops,
		.suppress_bind_attrs = true,
	},
	.probe = wsa883x_probe,
	.ops = &wsa883x_slave_ops,
	.id_table = wsa883x_swr_id,
};

module_sdw_driver(wsa883x_codec_driver);

MODULE_DESCRIPTION("WSA883x codec driver");
MODULE_LICENSE("GPL");