15 #include <linux/regmap.h>
335 		regmap_update_bits(nau8825->regmap, NAU8825_REG_HSVOL_CTRL,  in nau8825_hpvol_ramp()
344 	regmap_update_bits(nau8825->regmap, NAU8825_REG_HSVOL_CTRL,  in nau8825_hpvol_ramp()
462 		regmap_read(nau8825->regmap, nau8825_xtalk_baktab[i].reg,  in nau8825_xtalk_backup()
489 		regmap_write(nau8825->regmap, nau8825_xtalk_baktab[i].reg,  in nau8825_xtalk_restore()
499 	regmap_update_bits(nau8825->regmap, NAU8825_REG_ENA_CTRL,  in nau8825_xtalk_prepare_dac()
508 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_xtalk_prepare_dac()
512 	regmap_update_bits(nau8825->regmap, NAU8825_REG_RDAC,  in nau8825_xtalk_prepare_dac()
517 	regmap_update_bits(nau8825->regmap, NAU8825_REG_POWER_UP_CONTROL,  in nau8825_xtalk_prepare_dac()
522 	regmap_update_bits(nau8825->regmap, NAU8825_REG_POWER_UP_CONTROL,  in nau8825_xtalk_prepare_dac()
526 	regmap_update_bits(nau8825->regmap, NAU8825_REG_HSD_CTRL,  in nau8825_xtalk_prepare_dac()
529 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BOOST,  in nau8825_xtalk_prepare_dac()
532 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CLASSG_CTRL,  in nau8825_xtalk_prepare_dac()
540 	regmap_update_bits(nau8825->regmap, NAU8825_REG_ANALOG_ADC_2,  in nau8825_xtalk_prepare_adc()
548 	regmap_write(nau8825->regmap, NAU8825_REG_FLL1, 0x0);  in nau8825_xtalk_clock()
549 	regmap_write(nau8825->regmap, NAU8825_REG_FLL2, 0x3126);  in nau8825_xtalk_clock()
550 	regmap_write(nau8825->regmap, NAU8825_REG_FLL3, 0x0008);  in nau8825_xtalk_clock()
551 	regmap_write(nau8825->regmap, NAU8825_REG_FLL4, 0x0010);  in nau8825_xtalk_clock()
552 	regmap_write(nau8825->regmap, NAU8825_REG_FLL5, 0x0);  in nau8825_xtalk_clock()
553 	regmap_write(nau8825->regmap, NAU8825_REG_FLL6, 0x6000);  in nau8825_xtalk_clock()
555 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_xtalk_clock()
557 	regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6, NAU8825_DCO_EN,  in nau8825_xtalk_clock()
562 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_xtalk_clock()
564 	regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL1,  in nau8825_xtalk_clock()
575 	regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2,  in nau8825_xtalk_prepare()
592 	regmap_update_bits(nau8825->regmap, NAU8825_REG_DACL_CTRL,  in nau8825_xtalk_prepare()
595 	regmap_update_bits(nau8825->regmap, NAU8825_REG_DACR_CTRL,  in nau8825_xtalk_prepare()
601 	regmap_update_bits(nau8825->regmap, NAU8825_REG_IMM_MODE_CTRL,  in nau8825_xtalk_prepare()
607 	regmap_update_bits(nau8825->regmap,  in nau8825_xtalk_prepare()
610 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_xtalk_prepare()
617 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BOOST,  in nau8825_xtalk_clean_dac()
620 	regmap_update_bits(nau8825->regmap, NAU8825_REG_HSD_CTRL,  in nau8825_xtalk_clean_dac()
624 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_xtalk_clean_dac()
628 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_xtalk_clean_dac()
632 	regmap_update_bits(nau8825->regmap, NAU8825_REG_POWER_UP_CONTROL,  in nau8825_xtalk_clean_dac()
634 	regmap_update_bits(nau8825->regmap, NAU8825_REG_POWER_UP_CONTROL,  in nau8825_xtalk_clean_dac()
638 	regmap_update_bits(nau8825->regmap, NAU8825_REG_RDAC,  in nau8825_xtalk_clean_dac()
641 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_xtalk_clean_dac()
644 	regmap_update_bits(nau8825->regmap, NAU8825_REG_ENA_CTRL,  in nau8825_xtalk_clean_dac()
648 		regmap_update_bits(nau8825->regmap,  in nau8825_xtalk_clean_dac()
655 	regmap_update_bits(nau8825->regmap, NAU8825_REG_ANALOG_ADC_2,  in nau8825_xtalk_clean_adc()
666 	regmap_write(nau8825->regmap, NAU8825_REG_IMM_MODE_CTRL, 0);  in nau8825_xtalk_clean()
668 	regmap_update_bits(nau8825->regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_xtalk_clean()
671 	regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2,  in nau8825_xtalk_clean()
681 	regmap_update_bits(nau8825->regmap, NAU8825_REG_ADC_DGAIN_CTRL,  in nau8825_xtalk_imm_start()
686 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_xtalk_imm_start()
692 		regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_xtalk_imm_start()
698 		regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_xtalk_imm_start()
707 	regmap_update_bits(nau8825->regmap, NAU8825_REG_IMM_MODE_CTRL,  in nau8825_xtalk_imm_start()
714 	regmap_update_bits(nau8825->regmap,  in nau8825_xtalk_imm_stop()
757 		regmap_read(nau8825->regmap, NAU8825_REG_IMM_RMS_L,  in nau8825_xtalk_measure()
774 		regmap_read(nau8825->regmap, NAU8825_REG_IMM_RMS_L,  in nau8825_xtalk_measure()
792 		regmap_write(nau8825->regmap, NAU8825_REG_DAC_DGAIN_CTRL,  in nau8825_xtalk_measure()
922 		regmap_update_bits(nau8825->regmap, NAU8825_REG_ENA_CTRL,  in nau8825_adc_event()
927 			regmap_update_bits(nau8825->regmap,  in nau8825_adc_event()
947 		regmap_update_bits(nau8825->regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_pump_event()
951 		regmap_update_bits(nau8825->regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_pump_event()
970 		regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_output_dac_event()
974 		regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_output_dac_event()
990 	if (!component->regmap)  in nau8825_biq_coeff_get()
993 	regmap_raw_read(component->regmap, NAU8825_REG_BIQ_COF1,  in nau8825_biq_coeff_get()
1005 	if (!component->regmap)  in nau8825_biq_coeff_put()
1013 	regmap_update_bits(component->regmap, NAU8825_REG_BIQ_CTRL,  in nau8825_biq_coeff_put()
1015 	regmap_raw_write(component->regmap, NAU8825_REG_BIQ_COF1,  in nau8825_biq_coeff_put()
1017 	regmap_update_bits(component->regmap, NAU8825_REG_BIQ_CTRL,  in nau8825_biq_coeff_put()
1259 		regmap_read(nau8825->regmap, NAU8825_REG_DAC_CTRL1, &osr);  in nau8825_hw_params()
1266 		regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_hw_params()
1270 		regmap_read(nau8825->regmap, NAU8825_REG_ADC_RATE, &osr);  in nau8825_hw_params()
1277 		regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_hw_params()
1283 	regmap_read(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2, &ctrl_val);  in nau8825_hw_params()
1297 		regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2,  in nau8825_hw_params()
1320 	regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL1,  in nau8825_hw_params()
1378 	regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL1,  in nau8825_set_dai_fmt()
1382 	regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2,  in nau8825_set_dai_fmt()
1433 	struct regmap *regmap = nau8825->regmap;  in nau8825_enable_jack_detect()  local
1440 	regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL,  in nau8825_enable_jack_detect()
1449 static bool nau8825_is_jack_inserted(struct regmap *regmap)  in nau8825_is_jack_inserted()  argument
1454 	regmap_read(regmap, NAU8825_REG_JACK_DET_CTRL, &jkdet);  in nau8825_is_jack_inserted()
1456 	regmap_read(regmap, NAU8825_REG_I2C_DEVICE_ID, &status);  in nau8825_is_jack_inserted()
1464 static void nau8825_restart_jack_detection(struct regmap *regmap)  in nau8825_restart_jack_detection()  argument
1470 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_restart_jack_detection()
1472 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_restart_jack_detection()
1476 static void nau8825_int_status_clear_all(struct regmap *regmap)  in nau8825_int_status_clear_all()  argument
1483 	regmap_read(regmap, NAU8825_REG_IRQ_STATUS, &active_irq);  in nau8825_int_status_clear_all()
1487 			regmap_write(regmap,  in nau8825_int_status_clear_all()
1495 	struct regmap *regmap = nau8825->regmap;  in nau8825_eject_jack()  local
1503 	regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,  in nau8825_eject_jack()
1506 	regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 0xf, 0xf);  in nau8825_eject_jack()
1511 	nau8825_int_status_clear_all(regmap);  in nau8825_eject_jack()
1516 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_DIS_CTRL,  in nau8825_eject_jack()
1519 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_eject_jack()
1524 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_eject_jack()
1528 	regmap_update_bits(regmap, NAU8825_REG_ENA_CTRL,  in nau8825_eject_jack()
1538 	struct regmap *regmap = nau8825->regmap;  in nau8825_setup_auto_irq()  local
1543 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_setup_auto_irq()
1550 	regmap_update_bits(regmap, NAU8825_REG_ENA_CTRL,  in nau8825_setup_auto_irq()
1558 	regmap_update_bits(regmap, NAU8825_REG_I2S_PCM_CTRL2,  in nau8825_setup_auto_irq()
1560 	regmap_update_bits(regmap, NAU8825_REG_I2S_PCM_CTRL2,  in nau8825_setup_auto_irq()
1564 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_setup_auto_irq()
1568 	regmap_write(regmap, NAU8825_REG_INTERRUPT_DIS_CTRL, 0);  in nau8825_setup_auto_irq()
1571 	nau8825_restart_jack_detection(regmap);  in nau8825_setup_auto_irq()
1597 	struct regmap *regmap = nau8825->regmap;  in nau8825_jack_insert()  local
1602 	regmap_read(regmap, NAU8825_REG_GENERAL_STATUS, &jack_status_reg);  in nau8825_jack_insert()
1620 		regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 3 << 2,  in nau8825_jack_insert()
1623 		regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,  in nau8825_jack_insert()
1627 		regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,  in nau8825_jack_insert()
1640 		regmap_update_bits(regmap, NAU8825_REG_HSD_CTRL, 3 << 2,  in nau8825_jack_insert()
1643 		regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,  in nau8825_jack_insert()
1647 		regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,  in nau8825_jack_insert()
1675 	struct regmap *regmap = nau8825->regmap;  in nau8825_interrupt()  local
1678 	if (regmap_read(regmap, NAU8825_REG_IRQ_STATUS, &active_irq)) {  in nau8825_interrupt()
1692 		regmap_read(regmap, NAU8825_REG_INT_CLR_KEY_STATUS,  in nau8825_interrupt()
1708 		if (nau8825_is_jack_inserted(regmap)) {  in nau8825_interrupt()
1770 		if (nau8825_is_jack_inserted(regmap)) {  in nau8825_interrupt()
1772 			regmap_update_bits(regmap,  in nau8825_interrupt()
1776 			regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_interrupt()
1788 	regmap_write(regmap, NAU8825_REG_INT_CLR_KEY_STATUS, clear_irq);  in nau8825_interrupt()
1803 	struct regmap *regmap = nau8825->regmap;  in nau8825_setup_buttons()  local
1805 	regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,  in nau8825_setup_buttons()
1808 	regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,  in nau8825_setup_buttons()
1811 	regmap_update_bits(regmap, NAU8825_REG_SAR_CTRL,  in nau8825_setup_buttons()
1815 	regmap_update_bits(regmap, NAU8825_REG_KEYDET_CTRL,  in nau8825_setup_buttons()
1818 	regmap_update_bits(regmap, NAU8825_REG_KEYDET_CTRL,  in nau8825_setup_buttons()
1821 	regmap_update_bits(regmap, NAU8825_REG_KEYDET_CTRL,  in nau8825_setup_buttons()
1825 	regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_1,  in nau8825_setup_buttons()
1827 	regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_2,  in nau8825_setup_buttons()
1829 	regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_3,  in nau8825_setup_buttons()
1831 	regmap_write(regmap, NAU8825_REG_VDET_THRESHOLD_4,  in nau8825_setup_buttons()
1835 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_setup_buttons()
1842 	struct regmap *regmap = nau8825->regmap;  in nau8825_init_regs()  local
1845 	regmap_write(regmap, NAU8825_REG_IIC_ADDR_SET, 0x0001);  in nau8825_init_regs()
1847 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_init_regs()
1849 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BOOST,  in nau8825_init_regs()
1853 	regmap_update_bits(regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_init_regs()
1857 	regmap_update_bits(regmap, NAU8825_REG_BOOST,  in nau8825_init_regs()
1863 	regmap_update_bits(regmap, NAU8825_REG_GPIO12_CTRL,  in nau8825_init_regs()
1866 	regmap_update_bits(regmap, NAU8825_REG_GPIO12_CTRL,  in nau8825_init_regs()
1869 	regmap_update_bits(regmap, NAU8825_REG_GPIO12_CTRL,  in nau8825_init_regs()
1872 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_init_regs()
1877 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_init_regs()
1880 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_init_regs()
1885 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_init_regs()
1889 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK, 0x7ff, 0x7ff);  in nau8825_init_regs()
1891 	regmap_update_bits(regmap, NAU8825_REG_MIC_BIAS,  in nau8825_init_regs()
1900 	regmap_update_bits(regmap, NAU8825_REG_ADC_RATE,  in nau8825_init_regs()
1903 	regmap_update_bits(regmap, NAU8825_REG_DAC_CTRL1,  in nau8825_init_regs()
1906 	regmap_update_bits(regmap, NAU8825_REG_CHARGE_PUMP,  in nau8825_init_regs()
1913 	regmap_update_bits(nau8825->regmap, NAU8825_REG_BIAS_ADJ,  in nau8825_init_regs()
1916 	regmap_update_bits(regmap, NAU8825_REG_DAC_CTRL1,  in nau8825_init_regs()
1920 	regmap_update_bits(regmap, NAU8825_REG_ANALOG_CONTROL_2,  in nau8825_init_regs()
1926 	regmap_update_bits(regmap, NAU8825_REG_CLASSG_CTRL,  in nau8825_init_regs()
1930 	regmap_update_bits(regmap, NAU8825_REG_RDAC,  in nau8825_init_regs()
1935 	regmap_update_bits(nau8825->regmap, NAU8825_REG_DACL_CTRL,  in nau8825_init_regs()
1937 	regmap_update_bits(nau8825->regmap, NAU8825_REG_DACR_CTRL,  in nau8825_init_regs()
1940 	regmap_update_bits(regmap, NAU8825_REG_LEFT_TIME_SLOT,  in nau8825_init_regs()
2045 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_fll_apply()
2049 	regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL1,  in nau8825_fll_apply()
2053 	regmap_write(nau8825->regmap, NAU8825_REG_FLL2, fll_param->fll_frac);  in nau8825_fll_apply()
2055 	regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL3,  in nau8825_fll_apply()
2058 	regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL4,  in nau8825_fll_apply()
2062 	regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL5,  in nau8825_fll_apply()
2065 	regmap_update_bits(nau8825->regmap,  in nau8825_fll_apply()
2069 		regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL5,  in nau8825_fll_apply()
2074 		regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6,  in nau8825_fll_apply()
2079 		regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL5,  in nau8825_fll_apply()
2082 		regmap_update_bits(nau8825->regmap, NAU8825_REG_FLL6,  in nau8825_fll_apply()
2107 	regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_set_pll()
2143 static void nau8825_configure_mclk_as_sysclk(struct regmap *regmap)  in nau8825_configure_mclk_as_sysclk()  argument
2145 	regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_configure_mclk_as_sysclk()
2147 	regmap_update_bits(regmap, NAU8825_REG_FLL6,  in nau8825_configure_mclk_as_sysclk()
2150 	regmap_update_bits(regmap, NAU8825_REG_FLL1,  in nau8825_configure_mclk_as_sysclk()
2157 	struct regmap *regmap = nau8825->regmap;  in nau8825_configure_sysclk()  local
2163 		nau8825_configure_mclk_as_sysclk(regmap);  in nau8825_configure_sysclk()
2177 		nau8825_configure_mclk_as_sysclk(regmap);  in nau8825_configure_sysclk()
2179 		regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_configure_sysclk()
2190 		if (nau8825_is_jack_inserted(nau8825->regmap)) {  in nau8825_configure_sysclk()
2191 			regmap_update_bits(regmap, NAU8825_REG_FLL6,  in nau8825_configure_sysclk()
2193 			regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_configure_sysclk()
2198 			regmap_update_bits(regmap, NAU8825_REG_CLK_DIVIDER,  in nau8825_configure_sysclk()
2200 			regmap_update_bits(regmap, NAU8825_REG_FLL1,  in nau8825_configure_sysclk()
2203 			regmap_update_bits(regmap, NAU8825_REG_FLL6,  in nau8825_configure_sysclk()
2209 			nau8825_configure_mclk_as_sysclk(regmap);  in nau8825_configure_sysclk()
2229 		regmap_update_bits(regmap, NAU8825_REG_FLL3,  in nau8825_configure_sysclk()
2253 		regmap_update_bits(regmap, NAU8825_REG_FLL3,  in nau8825_configure_sysclk()
2279 		regmap_update_bits(regmap, NAU8825_REG_FLL3,  in nau8825_configure_sysclk()
2312 	struct regmap *regmap = nau8825->regmap;  in nau8825_resume_setup()  local
2318 	nau8825_int_status_clear_all(regmap);  in nau8825_resume_setup()
2323 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_MASK,  in nau8825_resume_setup()
2327 	regmap_update_bits(regmap, NAU8825_REG_JACK_DET_CTRL,  in nau8825_resume_setup()
2329 	regmap_update_bits(regmap, NAU8825_REG_INTERRUPT_DIS_CTRL,  in nau8825_resume_setup()
2365 		regmap_update_bits(nau8825->regmap, NAU8825_REG_MIC_BIAS,  in nau8825_set_bias_level()
2368 		regmap_update_bits(nau8825->regmap,  in nau8825_set_bias_level()
2375 		regmap_write(nau8825->regmap,  in nau8825_set_bias_level()
2378 		regmap_update_bits(nau8825->regmap, NAU8825_REG_ENA_CTRL,  in nau8825_set_bias_level()
2397 	regcache_cache_only(nau8825->regmap, true);  in nau8825_suspend()
2398 	regcache_mark_dirty(nau8825->regmap);  in nau8825_suspend()
2408 	regcache_cache_only(nau8825->regmap, false);  in nau8825_resume()
2409 	regcache_sync(nau8825->regmap);  in nau8825_resume()
2440 static void nau8825_reset_chip(struct regmap *regmap)  in nau8825_reset_chip()  argument
2442 	regmap_write(regmap, NAU8825_REG_RESET, 0x00);  in nau8825_reset_chip()
2443 	regmap_write(regmap, NAU8825_REG_RESET, 0x00);  in nau8825_reset_chip()
2590 	nau8825->regmap = devm_regmap_init_i2c(i2c, &nau8825_regmap_config);  in nau8825_i2c_probe()
2591 	if (IS_ERR(nau8825->regmap))  in nau8825_i2c_probe()
2592 		return PTR_ERR(nau8825->regmap);  in nau8825_i2c_probe()
2606 	nau8825_reset_chip(nau8825->regmap);  in nau8825_i2c_probe()
2607 	ret = regmap_read(nau8825->regmap, NAU8825_REG_I2C_DEVICE_ID, &value);  in nau8825_i2c_probe()