diff options
Diffstat (limited to 'sound/soc/codecs/wsa883x.c')
| -rw-r--r-- | sound/soc/codecs/wsa883x.c | 1511 |
1 files changed, 1511 insertions, 0 deletions
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c new file mode 100644 index 000000000000..63e1d7aa6137 --- /dev/null +++ b/sound/soc/codecs/wsa883x.c @@ -0,0 +1,1511 @@ +// 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, +}; + +static const char * const wsa_dev_mode_text[] = { + "Speaker", "Receiver", "Ultrasound" +}; + +enum { + SPEAKER, + RECEIVER, + ULTRASOUND, +}; + +static const struct soc_enum wsa_dev_mode_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(wsa_dev_mode_text), wsa_dev_mode_text); + +/* 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 wsa_dev_mode_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct wsa883x_priv *wsa883x = snd_soc_component_get_drvdata(component); + + ucontrol->value.enumerated.item[0] = wsa883x->dev_mode; + + return 0; +} + +static int wsa_dev_mode_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct wsa883x_priv *wsa883x = snd_soc_component_get_drvdata(component); + + if (wsa883x->dev_mode == ucontrol->value.enumerated.item[0]) + return 0; + + wsa883x->dev_mode = ucontrol->value.enumerated.item[0]; + + return 1; +} + +static const DECLARE_TLV_DB_SCALE(pa_gain, -300, 150, -300); + +static int wsa883x_get_swr_port(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol); + struct wsa883x_priv *data = snd_soc_component_get_drvdata(comp); + struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value; + int portidx = mixer->reg; + + ucontrol->value.integer.value[0] = data->port_enable[portidx]; + + return 0; +} + +static int wsa883x_set_swr_port(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *comp = snd_soc_kcontrol_component(kcontrol); + struct wsa883x_priv *data = snd_soc_component_get_drvdata(comp); + struct soc_mixer_control *mixer = (struct soc_mixer_control *)kcontrol->private_value; + int portidx = mixer->reg; + + if (ucontrol->value.integer.value[0]) { + if (data->port_enable[portidx]) + return 0; + + data->port_enable[portidx] = true; + } else { + if (!data->port_enable[portidx]) + return 0; + + data->port_enable[portidx] = false; + } + + return 1; +} + +static int wsa883x_get_comp_offset(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct wsa883x_priv *wsa883x = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = wsa883x->comp_offset; + + return 0; +} + +static int wsa883x_set_comp_offset(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct wsa883x_priv *wsa883x = snd_soc_component_get_drvdata(component); + + if (wsa883x->comp_offset == ucontrol->value.integer.value[0]) + return 0; + + wsa883x->comp_offset = ucontrol->value.integer.value[0]; + + return 1; +} + +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 int wsa883x_spkr_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + struct wsa883x_priv *wsa883x = snd_soc_component_get_drvdata(component); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + switch (wsa883x->dev_mode) { + case RECEIVER: + snd_soc_component_write_field(component, WSA883X_CDC_PATH_MODE, + WSA883X_RXD_MODE_MASK, + WSA883X_RXD_MODE_HIFI); + snd_soc_component_write_field(component, WSA883X_SPKR_PWM_CLK_CTL, + WSA883X_SPKR_PWM_FREQ_SEL_MASK, + WSA883X_SPKR_PWM_FREQ_F600KHZ); + snd_soc_component_write_field(component, WSA883X_DRE_CTL_0, + WSA883X_DRE_PROG_DELAY_MASK, 0x0); + break; + case SPEAKER: + snd_soc_component_write_field(component, WSA883X_CDC_PATH_MODE, + WSA883X_RXD_MODE_MASK, + WSA883X_RXD_MODE_NORMAL); + snd_soc_component_write_field(component, WSA883X_SPKR_PWM_CLK_CTL, + WSA883X_SPKR_PWM_FREQ_SEL_MASK, + WSA883X_SPKR_PWM_FREQ_F300KHZ); + snd_soc_component_write_field(component, WSA883X_DRE_CTL_0, + WSA883X_DRE_PROG_DELAY_MASK, 0x9); + break; + default: + break; + } + + snd_soc_component_write_field(component, WSA883X_DRE_CTL_1, + WSA883X_DRE_GAIN_EN_MASK, + WSA883X_DRE_GAIN_FROM_CSR); + if (wsa883x->port_enable[WSA883X_PORT_COMP]) + snd_soc_component_write_field(component, WSA883X_DRE_CTL_0, + WSA883X_DRE_OFFSET_MASK, + wsa883x->comp_offset); + snd_soc_component_write_field(component, WSA883X_VBAT_ADC_FLT_CTL, + WSA883X_VBAT_ADC_COEF_SEL_MASK, + WSA883X_VBAT_ADC_COEF_F_1DIV16); + snd_soc_component_write_field(component, WSA883X_VBAT_ADC_FLT_CTL, + WSA883X_VBAT_ADC_FLT_EN_MASK, 0x1); + snd_soc_component_write_field(component, WSA883X_PDM_WD_CTL, + WSA883X_PDM_EN_MASK, + WSA883X_PDM_ENABLE); + snd_soc_component_write_field(component, WSA883X_PA_FSM_CTL, + WSA883X_GLOBAL_PA_EN_MASK, + WSA883X_GLOBAL_PA_ENABLE); + + break; + case SND_SOC_DAPM_PRE_PMD: + snd_soc_component_write_field(component, WSA883X_VBAT_ADC_FLT_CTL, + WSA883X_VBAT_ADC_FLT_EN_MASK, 0x0); + snd_soc_component_write_field(component, WSA883X_VBAT_ADC_FLT_CTL, + WSA883X_VBAT_ADC_COEF_SEL_MASK, + WSA883X_VBAT_ADC_COEF_F_1DIV2); + snd_soc_component_write_field(component, WSA883X_PA_FSM_CTL, + WSA883X_GLOBAL_PA_EN_MASK, 0); + snd_soc_component_write_field(component, WSA883X_PDM_WD_CTL, + WSA883X_PDM_EN_MASK, 0); + break; + } + return 0; +} + +static const struct snd_soc_dapm_widget wsa883x_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("IN"), + SND_SOC_DAPM_SPK("SPKR", wsa883x_spkr_event), +}; + +static const struct snd_kcontrol_new wsa883x_snd_controls[] = { + SOC_SINGLE_RANGE_TLV("PA Volume", WSA883X_DRE_CTL_1, 1, + 0x0, 0x1f, 1, pa_gain), + SOC_ENUM_EXT("WSA MODE", wsa_dev_mode_enum, + wsa_dev_mode_get, wsa_dev_mode_put), + SOC_SINGLE_EXT("COMP Offset", SND_SOC_NOPM, 0, 4, 0, + wsa883x_get_comp_offset, wsa883x_set_comp_offset), + SOC_SINGLE_EXT("DAC Switch", WSA883X_PORT_DAC, 0, 1, 0, + wsa883x_get_swr_port, wsa883x_set_swr_port), + SOC_SINGLE_EXT("COMP Switch", WSA883X_PORT_COMP, 0, 1, 0, + wsa883x_get_swr_port, wsa883x_set_swr_port), + SOC_SINGLE_EXT("BOOST Switch", WSA883X_PORT_BOOST, 0, 1, 0, + wsa883x_get_swr_port, wsa883x_set_swr_port), + SOC_SINGLE_EXT("VISENSE Switch", WSA883X_PORT_VISENSE, 0, 1, 0, + wsa883x_get_swr_port, wsa883x_set_swr_port), +}; + +static const struct snd_soc_dapm_route wsa883x_audio_map[] = { + {"SPKR", NULL, "IN"}, +}; + +static const struct snd_soc_component_driver wsa883x_component_drv = { + .name = "WSA883x", + .probe = wsa883x_codec_probe, + .controls = wsa883x_snd_controls, + .num_controls = ARRAY_SIZE(wsa883x_snd_controls), + .dapm_widgets = wsa883x_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(wsa883x_dapm_widgets), + .dapm_routes = wsa883x_audio_map, + .num_dapm_routes = ARRAY_SIZE(wsa883x_audio_map), +}; + +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); + unsigned long time; + 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); + + time = wait_for_completion_timeout(&slave->initialization_complete, + msecs_to_jiffies(WSA883X_PROBE_TIMEOUT)); + if (!time) { + dev_err(dev, "Initialization not complete, timed out\n"); + gpiod_direction_output(wsa883x->sd_n, 0); + regulator_disable(wsa883x->vdd); + return -ETIMEDOUT; + } + + 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), + {}, +}; + +MODULE_DEVICE_TABLE(sdw, wsa883x_swr_id); + +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"); |