/* SPDX-License-Identifier: GPL-2.0-only */
/*
* max9867.h -- MAX9867 ALSA SoC Audio driver
*
* Copyright 2013-2015 Maxim Integrated Products
*/
#ifndef _MAX9867_H
#define _MAX9867_H
/* MAX9867 register space */
#define MAX9867_STATUS 0x00
#define MAX9867_JACKSTATUS 0x01
#define MAX9867_AUXHIGH 0x02
#define MAX9867_AUXLOW 0x03
#define MAX9867_INTEN 0x04
#define MAX9867_SYSCLK 0x05
#define MAX9867_FREQ_MASK 0xF
#define MAX9867_PSCLK_SHIFT 0x4
#define MAX9867_PSCLK_WIDTH 0x2
#define MAX9867_PSCLK_MASK (0x03<<MAX9867_PSCLK_SHIFT)
#define MAX9867_PSCLK_10_20 0x1
#define MAX9867_PSCLK_20_40 0x2
#define MAX9867_PSCLK_40_60 0x3
#define MAX9867_AUDIOCLKHIGH 0x06
#define MAX9867_NI_HIGH_MASK 0x7F
#define MAX9867_NI_LOW_MASK 0xFE
#define MAX9867_PLL (1<<7)
#define MAX9867_AUDIOCLKLOW 0x07
#define MAX9867_RAPID_LOCK 0x01
#define MAX9867_IFC1A 0x08
#define MAX9867_MASTER (1<<7)
#define MAX9867_I2S_DLY (1<<4)
#define MAX9867_SDOUT_HIZ (1<<3)
#define MAX9867_TDM_MODE (1<<2)
#define MAX9867_WCI_MODE (1<<6)
#define MAX9867_BCI_MODE (1<<5)
#define MAX9867_IFC1B 0x09
#define MAX9867_IFC1B_BCLK_MASK 7
#define MAX9867_IFC1B_64X 0x01
#define MAX9867_IFC1B_48X 0x02
#define MAX9867_IFC1B_PCLK_2 0x04
#define MAX9867_IFC1B_PCLK_4 0x05
#define MAX9867_IFC1B_PCLK_8 0x06
#define MAX9867_IFC1B_PCLK_16 0x07
#define MAX9867_CODECFLTR 0x0a
#define MAX9867_CODECFLTR_MODE (1<<7)
#define MAX9867_SIDETONE 0x0b
#define MAX9867_DACLEVEL 0x0c
#define MAX9867_ADCLEVEL 0x0d
#define MAX9867_LEFTLINELVL 0x0e
#define MAX9867_RIGHTLINELVL 0x0f
#define MAX9867_LEFTVOL 0x10
#define MAX9867_RIGHTVOL 0x11
#define MAX9867_LEFTMICGAIN 0x12
#define MAX9867_RIGHTMICGAIN 0x13
#define MAX9867_INPUTCONFIG 0x14
#define MAX9867_MICCONFIG 0x15
#define MAX9867_MODECONFIG 0x16
#define MAX9867_PWRMAN 0x17
#define MAX9867_PWRMAN_SHDN (1<<7)
#define MAX9867_REVISION 0xff
#define MAX9867_CACHEREGNUM 10
#endif
Codebase Browser
linux