| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Driver for the MAX9860 Mono Audio Voice Codec |
| * |
| * Author: Peter Rosin <peda@axentia.s> |
| * Copyright 2016 Axentia Technologies |
| */ |
| |
| #ifndef _SND_SOC_MAX9860 |
| #define _SND_SOC_MAX9860 |
| |
| #define MAX9860_INTRSTATUS 0x00 |
| #define MAX9860_MICREADBACK 0x01 |
| #define MAX9860_INTEN 0x02 |
| #define MAX9860_SYSCLK 0x03 |
| #define MAX9860_AUDIOCLKHIGH 0x04 |
| #define MAX9860_AUDIOCLKLOW 0x05 |
| #define MAX9860_IFC1A 0x06 |
| #define MAX9860_IFC1B 0x07 |
| #define MAX9860_VOICEFLTR 0x08 |
| #define MAX9860_DACATTN 0x09 |
| #define MAX9860_ADCLEVEL 0x0a |
| #define MAX9860_DACGAIN 0x0b |
| #define MAX9860_MICGAIN 0x0c |
| #define MAX9860_RESERVED 0x0d |
| #define MAX9860_MICADC 0x0e |
| #define MAX9860_NOISEGATE 0x0f |
| #define MAX9860_PWRMAN 0x10 |
| #define MAX9860_REVISION 0xff |
| |
| #define MAX9860_MAX_REGISTER 0xff |
| |
| /* INTRSTATUS */ |
| #define MAX9860_CLD 0x80 |
| #define MAX9860_SLD 0x40 |
| #define MAX9860_ULK 0x20 |
| |
| /* MICREADBACK */ |
| #define MAX9860_NG 0xe0 |
| #define MAX9860_AGC 0x1f |
| |
| /* INTEN */ |
| #define MAX9860_ICLD 0x80 |
| #define MAX9860_ISLD 0x40 |
| #define MAX9860_IULK 0x20 |
| |
| /* SYSCLK */ |
| #define MAX9860_PSCLK 0x30 |
| #define MAX9860_PSCLK_OFF 0x00 |
| #define MAX9860_PSCLK_SHIFT 4 |
| #define MAX9860_FREQ 0x06 |
| #define MAX9860_FREQ_NORMAL 0x00 |
| #define MAX9860_FREQ_12MHZ 0x02 |
| #define MAX9860_FREQ_13MHZ 0x04 |
| #define MAX9860_FREQ_19_2MHZ 0x06 |
| #define MAX9860_16KHZ 0x01 |
| |
| /* AUDIOCLKHIGH */ |
| #define MAX9860_PLL 0x80 |
| #define MAX9860_NHI 0x7f |
| |
| /* AUDIOCLKLOW */ |
| #define MAX9860_NLO 0xff |
| |
| /* IFC1A */ |
| #define MAX9860_MASTER 0x80 |
| #define MAX9860_WCI 0x40 |
| #define MAX9860_DBCI 0x20 |
| #define MAX9860_DDLY 0x10 |
| #define MAX9860_HIZ 0x08 |
| #define MAX9860_TDM 0x04 |
| |
| /* IFC1B */ |
| #define MAX9860_ABCI 0x20 |
| #define MAX9860_ADLY 0x10 |
| #define MAX9860_ST 0x08 |
| #define MAX9860_BSEL 0x07 |
| #define MAX9860_BSEL_OFF 0x00 |
| #define MAX9860_BSEL_64X 0x01 |
| #define MAX9860_BSEL_48X 0x02 |
| #define MAX9860_BSEL_PCLK_2 0x04 |
| #define MAX9860_BSEL_PCLK_4 0x05 |
| #define MAX9860_BSEL_PCLK_8 0x06 |
| #define MAX9860_BSEL_PCLK_16 0x07 |
| |
| /* VOICEFLTR */ |
| #define MAX9860_AVFLT 0xf0 |
| #define MAX9860_AVFLT_SHIFT 4 |
| #define MAX9860_AVFLT_COUNT 6 |
| #define MAX9860_DVFLT 0x0f |
| #define MAX9860_DVFLT_SHIFT 0 |
| #define MAX9860_DVFLT_COUNT 6 |
| |
| /* DACATTN */ |
| #define MAX9860_DVA 0xfe |
| #define MAX9860_DVA_SHIFT 1 |
| #define MAX9860_DVA_MUTE 0x5e |
| |
| /* ADCLEVEL */ |
| #define MAX9860_ADCRL 0xf0 |
| #define MAX9860_ADCRL_SHIFT 4 |
| #define MAX9860_ADCLL 0x0f |
| #define MAX9860_ADCLL_SHIFT 0 |
| #define MAX9860_ADCxL_MIN 15 |
| |
| /* DACGAIN */ |
| #define MAX9860_DVG 0x60 |
| #define MAX9860_DVG_SHIFT 5 |
| #define MAX9860_DVG_MAX 3 |
| #define MAX9860_DVST 0x1f |
| #define MAX9860_DVST_SHIFT 0 |
| #define MAX9860_DVST_MIN 31 |
| |
| /* MICGAIN */ |
| #define MAX9860_PAM 0x60 |
| #define MAX9860_PAM_SHIFT 5 |
| #define MAX9860_PAM_MAX 3 |
| #define MAX9860_PGAM 0x1f |
| #define MAX9860_PGAM_SHIFT 0 |
| #define MAX9860_PGAM_MIN 20 |
| |
| /* MICADC */ |
| #define MAX9860_AGCSRC 0x80 |
| #define MAX9860_AGCSRC_SHIFT 7 |
| #define MAX9860_AGCSRC_COUNT 2 |
| #define MAX9860_AGCRLS 0x70 |
| #define MAX9860_AGCRLS_SHIFT 4 |
| #define MAX9860_AGCRLS_COUNT 8 |
| #define MAX9860_AGCATK 0x0c |
| #define MAX9860_AGCATK_SHIFT 2 |
| #define MAX9860_AGCATK_COUNT 4 |
| #define MAX9860_AGCHLD 0x03 |
| #define MAX9860_AGCHLD_OFF 0x00 |
| #define MAX9860_AGCHLD_SHIFT 0 |
| #define MAX9860_AGCHLD_COUNT 4 |
| |
| /* NOISEGATE */ |
| #define MAX9860_ANTH 0xf0 |
| #define MAX9860_ANTH_SHIFT 4 |
| #define MAX9860_ANTH_MAX 15 |
| #define MAX9860_AGCTH 0x0f |
| #define MAX9860_AGCTH_SHIFT 0 |
| #define MAX9860_AGCTH_MIN 15 |
| |
| /* PWRMAN */ |
| #define MAX9860_SHDN 0x80 |
| #define MAX9860_DACEN 0x08 |
| #define MAX9860_DACEN_SHIFT 3 |
| #define MAX9860_ADCLEN 0x02 |
| #define MAX9860_ADCLEN_SHIFT 1 |
| #define MAX9860_ADCREN 0x01 |
| #define MAX9860_ADCREN_SHIFT 0 |
| |
| #endif /* _SND_SOC_MAX9860 */ |
