| /* |
| * cs42l52.h -- CS42L52 ALSA SoC audio driver |
| * |
| * Copyright 2012 CirrusLogic, Inc. |
| * |
| * Author: Georgi Vlaev <joe@nucleusys.com> |
| * Author: Brian Austin <brian.austin@cirrus.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| */ |
| |
| #ifndef __CS42L52_H__ |
| #define __CS42L52_H__ |
| |
| #define CS42L52_NAME "CS42L52" |
| #define CS42L52_DEFAULT_CLK 12000000 |
| #define CS42L52_MIN_CLK 11000000 |
| #define CS42L52_MAX_CLK 27000000 |
| #define CS42L52_DEFAULT_FORMAT SNDRV_PCM_FMTBIT_S16_LE |
| #define CS42L52_DEFAULT_MAX_CHANS 2 |
| #define CS42L52_SYSCLK 1 |
| |
| #define CS42L52_CHIP_SWICTH (1 << 17) |
| #define CS42L52_ALL_IN_ONE (1 << 16) |
| #define CS42L52_CHIP_ONE 0x00 |
| #define CS42L52_CHIP_TWO 0x01 |
| #define CS42L52_CHIP_THR 0x02 |
| #define CS42L52_CHIP_MASK 0x0f |
| |
| #define CS42L52_FIX_BITS_CTL 0x00 |
| #define CS42L52_CHIP 0x01 |
| #define CS42L52_CHIP_ID 0xE0 |
| #define CS42L52_CHIP_ID_MASK 0xF8 |
| #define CS42L52_CHIP_REV_A0 0x00 |
| #define CS42L52_CHIP_REV_A1 0x01 |
| #define CS42L52_CHIP_REV_B0 0x02 |
| #define CS42L52_CHIP_REV_MASK 0x07 |
| |
| #define CS42L52_PWRCTL1 0x02 |
| #define CS42L52_PWRCTL1_PDN_ALL 0x9F |
| #define CS42L52_PWRCTL1_PDN_CHRG 0x80 |
| #define CS42L52_PWRCTL1_PDN_PGAB 0x10 |
| #define CS42L52_PWRCTL1_PDN_PGAA 0x08 |
| #define CS42L52_PWRCTL1_PDN_ADCB 0x04 |
| #define CS42L52_PWRCTL1_PDN_ADCA 0x02 |
| #define CS42L52_PWRCTL1_PDN_CODEC 0x01 |
| |
| #define CS42L52_PWRCTL2 0x03 |
| #define CS42L52_PWRCTL2_OVRDB (1 << 4) |
| #define CS42L52_PWRCTL2_OVRDA (1 << 3) |
| #define CS42L52_PWRCTL2_PDN_MICB (1 << 2) |
| #define CS42L52_PWRCTL2_PDN_MICB_SHIFT 2 |
| #define CS42L52_PWRCTL2_PDN_MICA (1 << 1) |
| #define CS42L52_PWRCTL2_PDN_MICA_SHIFT 1 |
| #define CS42L52_PWRCTL2_PDN_MICBIAS (1 << 0) |
| #define CS42L52_PWRCTL2_PDN_MICBIAS_SHIFT 0 |
| |
| #define CS42L52_PWRCTL3 0x04 |
| #define CS42L52_PWRCTL3_HPB_PDN_SHIFT 6 |
| #define CS42L52_PWRCTL3_HPB_ON_LOW 0x00 |
| #define CS42L52_PWRCTL3_HPB_ON_HIGH 0x01 |
| #define CS42L52_PWRCTL3_HPB_ALWAYS_ON 0x02 |
| #define CS42L52_PWRCTL3_HPB_ALWAYS_OFF 0x03 |
| #define CS42L52_PWRCTL3_HPA_PDN_SHIFT 4 |
| #define CS42L52_PWRCTL3_HPA_ON_LOW 0x00 |
| #define CS42L52_PWRCTL3_HPA_ON_HIGH 0x01 |
| #define CS42L52_PWRCTL3_HPA_ALWAYS_ON 0x02 |
| #define CS42L52_PWRCTL3_HPA_ALWAYS_OFF 0x03 |
| #define CS42L52_PWRCTL3_SPKB_PDN_SHIFT 2 |
| #define CS42L52_PWRCTL3_SPKB_ON_LOW 0x00 |
| #define CS42L52_PWRCTL3_SPKB_ON_HIGH 0x01 |
| #define CS42L52_PWRCTL3_SPKB_ALWAYS_ON 0x02 |
| #define CS42L52_PWRCTL3_PDN_SPKB (1 << 2) |
| #define CS42L52_PWRCTL3_PDN_SPKA (1 << 0) |
| #define CS42L52_PWRCTL3_SPKA_PDN_SHIFT 0 |
| #define CS42L52_PWRCTL3_SPKA_ON_LOW 0x00 |
| #define CS42L52_PWRCTL3_SPKA_ON_HIGH 0x01 |
| #define CS42L52_PWRCTL3_SPKA_ALWAYS_ON 0x02 |
| |
| #define CS42L52_DEFAULT_OUTPUT_STATE 0x05 |
| #define CS42L52_PWRCTL3_CONF_MASK 0x03 |
| |
| #define CS42L52_CLK_CTL 0x05 |
| #define CLK_AUTODECT_ENABLE (1 << 7) |
| #define CLK_SPEED_SHIFT 5 |
| #define CLK_DS_MODE 0x00 |
| #define CLK_SS_MODE 0x01 |
| #define CLK_HS_MODE 0x02 |
| #define CLK_QS_MODE 0x03 |
| #define CLK_32K_SR_SHIFT 4 |
| #define CLK_32K 0x01 |
| #define CLK_NO_32K 0x00 |
| #define CLK_27M_MCLK_SHIFT 3 |
| #define CLK_27M_MCLK 0x01 |
| #define CLK_NO_27M 0x00 |
| #define CLK_RATIO_SHIFT 1 |
| #define CLK_R_128 0x00 |
| #define CLK_R_125 0x01 |
| #define CLK_R_132 0x02 |
| #define CLK_R_136 0x03 |
| |
| #define CS42L52_IFACE_CTL1 0x06 |
| #define CS42L52_IFACE_CTL1_MASTER (1 << 7) |
| #define CS42L52_IFACE_CTL1_SLAVE (0 << 7) |
| #define CS42L52_IFACE_CTL1_INV_SCLK (1 << 6) |
| #define CS42L52_IFACE_CTL1_ADC_FMT_I2S (1 << 5) |
| #define CS42L52_IFACE_CTL1_ADC_FMT_LEFT_J (0 << 5) |
| #define CS42L52_IFACE_CTL1_DSP_MODE_EN (1 << 4) |
| #define CS42L52_IFACE_CTL1_DAC_FMT_LEFT_J (0 << 2) |
| #define CS42L52_IFACE_CTL1_DAC_FMT_I2S (1 << 2) |
| #define CS42L52_IFACE_CTL1_DAC_FMT_RIGHT_J (2 << 2) |
| #define CS42L52_IFACE_CTL1_WL_32BIT (0x00) |
| #define CS42L52_IFACE_CTL1_WL_24BIT (0x01) |
| #define CS42L52_IFACE_CTL1_WL_20BIT (0x02) |
| #define CS42L52_IFACE_CTL1_WL_16BIT (0x03) |
| #define CS42L52_IFACE_CTL1_WL_MASK 0xFFFF |
| |
| #define CS42L52_IFACE_CTL2 0x07 |
| #define CS42L52_IFACE_CTL2_SC_MC_EQ (1 << 6) |
| #define CS42L52_IFACE_CTL2_LOOPBACK (1 << 5) |
| #define CS42L52_IFACE_CTL2_S_MODE_OUTPUT_EN (0 << 4) |
| #define CS42L52_IFACE_CTL2_S_MODE_OUTPUT_HIZ (1 << 4) |
| #define CS42L52_IFACE_CTL2_HP_SW_INV (1 << 3) |
| #define CS42L52_IFACE_CTL2_BIAS_LVL 0x07 |
| |
| #define CS42L52_ADC_PGA_A 0x08 |
| #define CS42L52_ADC_PGA_B 0x09 |
| #define CS42L52_ADC_SEL_SHIFT 5 |
| #define CS42L52_ADC_SEL_AIN1 0x00 |
| #define CS42L52_ADC_SEL_AIN2 0x01 |
| #define CS42L52_ADC_SEL_AIN3 0x02 |
| #define CS42L52_ADC_SEL_AIN4 0x03 |
| #define CS42L52_ADC_SEL_PGA 0x04 |
| |
| #define CS42L52_ANALOG_HPF_CTL 0x0A |
| #define CS42L52_HPF_CTL_ANLGSFTB (1 << 3) |
| #define CS42L52_HPF_CTL_ANLGSFTA (1 << 0) |
| |
| #define CS42L52_ADC_HPF_FREQ 0x0B |
| #define CS42L52_ADC_MISC_CTL 0x0C |
| #define CS42L52_ADC_MISC_CTL_SOURCE_DSP (1 << 6) |
| |
| #define CS42L52_PB_CTL1 0x0D |
| #define CS42L52_PB_CTL1_HP_GAIN_SHIFT 5 |
| #define CS42L52_PB_CTL1_HP_GAIN_03959 0x00 |
| #define CS42L52_PB_CTL1_HP_GAIN_04571 0x01 |
| #define CS42L52_PB_CTL1_HP_GAIN_05111 0x02 |
| #define CS42L52_PB_CTL1_HP_GAIN_06047 0x03 |
| #define CS42L52_PB_CTL1_HP_GAIN_07099 0x04 |
| #define CS42L52_PB_CTL1_HP_GAIN_08399 0x05 |
| #define CS42L52_PB_CTL1_HP_GAIN_10000 0x06 |
| #define CS42L52_PB_CTL1_HP_GAIN_11430 0x07 |
| #define CS42L52_PB_CTL1_INV_PCMB (1 << 3) |
| #define CS42L52_PB_CTL1_INV_PCMA (1 << 2) |
| #define CS42L52_PB_CTL1_MSTB_MUTE (1 << 1) |
| #define CS42L52_PB_CTL1_MSTA_MUTE (1 << 0) |
| #define CS42L52_PB_CTL1_MUTE_MASK 0x03 |
| #define CS42L52_PB_CTL1_MUTE 3 |
| #define CS42L52_PB_CTL1_UNMUTE 0 |
| |
| #define CS42L52_MISC_CTL 0x0E |
| #define CS42L52_MISC_CTL_DEEMPH (1 << 2) |
| #define CS42L52_MISC_CTL_DIGSFT (1 << 1) |
| #define CS42L52_MISC_CTL_DIGZC (1 << 0) |
| |
| #define CS42L52_PB_CTL2 0x0F |
| #define CS42L52_PB_CTL2_HPB_MUTE (1 << 7) |
| #define CS42L52_PB_CTL2_HPA_MUTE (1 << 6) |
| #define CS42L52_PB_CTL2_SPKB_MUTE (1 << 5) |
| #define CS42L52_PB_CTL2_SPKA_MUTE (1 << 4) |
| #define CS42L52_PB_CTL2_SPK_SWAP (1 << 2) |
| #define CS42L52_PB_CTL2_SPK_MONO (1 << 1) |
| #define CS42L52_PB_CTL2_SPK_MUTE50 (1 << 0) |
| |
| #define CS42L52_MICA_CTL 0x10 |
| #define CS42L52_MICB_CTL 0x11 |
| #define CS42L52_MIC_CTL_MIC_SEL_MASK 0xBF |
| #define CS42L52_MIC_CTL_MIC_SEL_SHIFT 6 |
| #define CS42L52_MIC_CTL_TYPE_MASK 0x20 |
| #define CS42L52_MIC_CTL_TYPE_SHIFT 5 |
| |
| |
| #define CS42L52_PGAA_CTL 0x12 |
| #define CS42L52_PGAB_CTL 0x13 |
| #define CS42L52_PGAX_CTL_VOL_12DB 24 |
| #define CS42L52_PGAX_CTL_VOL_6DB 12 /*step size 0.5db*/ |
| |
| #define CS42L52_PASSTHRUA_VOL 0x14 |
| #define CS42L52_PASSTHRUB_VOL 0x15 |
| |
| #define CS42L52_ADCA_VOL 0x16 |
| #define CS42L52_ADCB_VOL 0x17 |
| #define CS42L52_ADCX_VOL_24DB 24 /*step size 1db*/ |
| #define CS42L52_ADCX_VOL_12DB 12 |
| #define CS42L52_ADCX_VOL_6DB 6 |
| |
| #define CS42L52_ADCA_MIXER_VOL 0x18 |
| #define CS42L52_ADCB_MIXER_VOL 0x19 |
| #define CS42L52_ADC_MIXER_VOL_12DB 0x18 |
| |
| #define CS42L52_PCMA_MIXER_VOL 0x1A |
| #define CS42L52_PCMB_MIXER_VOL 0x1B |
| |
| #define CS42L52_BEEP_FREQ 0x1C |
| #define CS42L52_BEEP_VOL 0x1D |
| #define CS42L52_BEEP_TONE_CTL 0x1E |
| #define CS42L52_BEEP_RATE_SHIFT 4 |
| #define CS42L52_BEEP_RATE_MASK 0x0F |
| |
| #define CS42L52_TONE_CTL 0x1F |
| #define CS42L52_BEEP_EN_MASK 0x3F |
| |
| #define CS42L52_MASTERA_VOL 0x20 |
| #define CS42L52_MASTERB_VOL 0x21 |
| |
| #define CS42L52_HPA_VOL 0x22 |
| #define CS42L52_HPB_VOL 0x23 |
| #define CS42L52_DEFAULT_HP_VOL 0xF0 |
| |
| #define CS42L52_SPKA_VOL 0x24 |
| #define CS42L52_SPKB_VOL 0x25 |
| #define CS42L52_DEFAULT_SPK_VOL 0xF0 |
| |
| #define CS42L52_ADC_PCM_MIXER 0x26 |
| |
| #define CS42L52_LIMITER_CTL1 0x27 |
| #define CS42L52_LIMITER_CTL2 0x28 |
| #define CS42L52_LIMITER_AT_RATE 0x29 |
| |
| #define CS42L52_ALC_CTL 0x2A |
| #define CS42L52_ALC_CTL_ALCB_ENABLE_SHIFT 7 |
| #define CS42L52_ALC_CTL_ALCA_ENABLE_SHIFT 6 |
| #define CS42L52_ALC_CTL_FASTEST_ATTACK 0 |
| |
| #define CS42L52_ALC_RATE 0x2B |
| #define CS42L52_ALC_SLOWEST_RELEASE 0x3F |
| |
| #define CS42L52_ALC_THRESHOLD 0x2C |
| #define CS42L52_ALC_MAX_RATE_SHIFT 5 |
| #define CS42L52_ALC_MIN_RATE_SHIFT 2 |
| #define CS42L52_ALC_RATE_0DB 0 |
| #define CS42L52_ALC_RATE_3DB 1 |
| #define CS42L52_ALC_RATE_6DB 2 |
| |
| #define CS42L52_NOISE_GATE_CTL 0x2D |
| #define CS42L52_NG_ENABLE_SHIFT 6 |
| #define CS42L52_NG_THRESHOLD_SHIFT 2 |
| #define CS42L52_NG_MIN_70DB 2 |
| #define CS42L52_NG_DELAY_SHIFT 0 |
| #define CS42L52_NG_DELAY_100MS 1 |
| |
| #define CS42L52_CLK_STATUS 0x2E |
| #define CS42L52_BATT_COMPEN 0x2F |
| |
| #define CS42L52_BATT_LEVEL 0x30 |
| #define CS42L52_SPK_STATUS 0x31 |
| #define CS42L52_SPK_STATUS_PIN_SHIFT 3 |
| #define CS42L52_SPK_STATUS_PIN_HIGH 1 |
| |
| #define CS42L52_TEM_CTL 0x32 |
| #define CS42L52_TEM_CTL_SET 0x80 |
| #define CS42L52_THE_FOLDBACK 0x33 |
| #define CS42L52_CHARGE_PUMP 0x34 |
| #define CS42L52_CHARGE_PUMP_MASK 0xF0 |
| #define CS42L52_CHARGE_PUMP_SHIFT 4 |
| #define CS42L52_FIX_BITS1 0x3E |
| #define CS42L52_FIX_BITS2 0x47 |
| |
| #define CS42L52_MAX_REGISTER 0x47 |
| |
| #endif |
