/* SPDX-License-Identifier: GPL-2.0 */
/*
* Driver for the MAX9860 Mono Audio Voice Codec
*
* Author: Peter Rosin <[email protected]>
* 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 */
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