107 lines
3.3 KiB
C
107 lines
3.3 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
||
|
|
/*
|
||
|
|
* AD193X Audio Codec driver
|
||
|
|
*
|
||
|
|
* Copyright 2010 Analog Devices Inc.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __AD193X_H__
|
||
|
|
#define __AD193X_H__
|
||
|
|
|
||
|
|
#include <linux/regmap.h>
|
||
|
|
|
||
|
|
struct device;
|
||
|
|
|
||
|
|
enum ad193x_type {
|
||
|
|
AD193X,
|
||
|
|
AD1933,
|
||
|
|
AD1934,
|
||
|
|
};
|
||
|
|
|
||
|
|
extern const struct regmap_config ad193x_regmap_config;
|
||
|
|
int ad193x_probe(struct device *dev, struct regmap *regmap,
|
||
|
|
enum ad193x_type type);
|
||
|
|
|
||
|
|
#define AD193X_PLL_CLK_CTRL0 0x00
|
||
|
|
#define AD193X_PLL_POWERDOWN 0x01
|
||
|
|
#define AD193X_PLL_INPUT_MASK 0x6
|
||
|
|
#define AD193X_PLL_INPUT_256 (0 << 1)
|
||
|
|
#define AD193X_PLL_INPUT_384 (1 << 1)
|
||
|
|
#define AD193X_PLL_INPUT_512 (2 << 1)
|
||
|
|
#define AD193X_PLL_INPUT_768 (3 << 1)
|
||
|
|
#define AD193X_PLL_CLK_CTRL1 0x01
|
||
|
|
#define AD193X_PLL_SRC_MASK 0x03
|
||
|
|
#define AD193X_PLL_DAC_SRC_PLL 0
|
||
|
|
#define AD193X_PLL_DAC_SRC_MCLK 1
|
||
|
|
#define AD193X_PLL_CLK_SRC_PLL (0 << 1)
|
||
|
|
#define AD193X_PLL_CLK_SRC_MCLK (1 << 1)
|
||
|
|
#define AD193X_DAC_CTRL0 0x02
|
||
|
|
#define AD193X_DAC_POWERDOWN 0x01
|
||
|
|
#define AD193X_DAC_SERFMT_MASK 0xC0
|
||
|
|
#define AD193X_DAC_SERFMT_STEREO (0 << 6)
|
||
|
|
#define AD193X_DAC_SERFMT_TDM (1 << 6)
|
||
|
|
#define AD193X_DAC_CTRL1 0x03
|
||
|
|
#define AD193X_DAC_CHAN_SHFT 1
|
||
|
|
#define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT)
|
||
|
|
#define AD193X_DAC_LCR_MASTER (1 << 4)
|
||
|
|
#define AD193X_DAC_BCLK_MASTER (1 << 5)
|
||
|
|
#define AD193X_DAC_LEFT_HIGH (1 << 3)
|
||
|
|
#define AD193X_DAC_BCLK_INV (1 << 7)
|
||
|
|
#define AD193X_DAC_FMT_MASK (AD193X_DAC_LCR_MASTER | \
|
||
|
|
AD193X_DAC_BCLK_MASTER | AD193X_DAC_LEFT_HIGH | AD193X_DAC_BCLK_INV)
|
||
|
|
#define AD193X_DAC_CTRL2 0x04
|
||
|
|
#define AD193X_DAC_WORD_LEN_SHFT 3
|
||
|
|
#define AD193X_DAC_WORD_LEN_MASK 0x18
|
||
|
|
#define AD193X_DAC_MASTER_MUTE 1
|
||
|
|
#define AD193X_DAC_CHNL_MUTE 0x05
|
||
|
|
#define AD193X_DACL1_MUTE 0
|
||
|
|
#define AD193X_DACR1_MUTE 1
|
||
|
|
#define AD193X_DACL2_MUTE 2
|
||
|
|
#define AD193X_DACR2_MUTE 3
|
||
|
|
#define AD193X_DACL3_MUTE 4
|
||
|
|
#define AD193X_DACR3_MUTE 5
|
||
|
|
#define AD193X_DACL4_MUTE 6
|
||
|
|
#define AD193X_DACR4_MUTE 7
|
||
|
|
#define AD193X_DAC_L1_VOL 0x06
|
||
|
|
#define AD193X_DAC_R1_VOL 0x07
|
||
|
|
#define AD193X_DAC_L2_VOL 0x08
|
||
|
|
#define AD193X_DAC_R2_VOL 0x09
|
||
|
|
#define AD193X_DAC_L3_VOL 0x0a
|
||
|
|
#define AD193X_DAC_R3_VOL 0x0b
|
||
|
|
#define AD193X_DAC_L4_VOL 0x0c
|
||
|
|
#define AD193X_DAC_R4_VOL 0x0d
|
||
|
|
#define AD193X_ADC_CTRL0 0x0e
|
||
|
|
#define AD193X_ADC_POWERDOWN 0x01
|
||
|
|
#define AD193X_ADC_HIGHPASS_FILTER 1
|
||
|
|
#define AD193X_ADCL1_MUTE 2
|
||
|
|
#define AD193X_ADCR1_MUTE 3
|
||
|
|
#define AD193X_ADCL2_MUTE 4
|
||
|
|
#define AD193X_ADCR2_MUTE 5
|
||
|
|
#define AD193X_ADC_CTRL1 0x0f
|
||
|
|
#define AD193X_ADC_SERFMT_MASK 0x60
|
||
|
|
#define AD193X_ADC_SERFMT_STEREO (0 << 5)
|
||
|
|
#define AD193X_ADC_SERFMT_TDM (1 << 5)
|
||
|
|
#define AD193X_ADC_SERFMT_AUX (2 << 5)
|
||
|
|
#define AD193X_ADC_WORD_LEN_MASK 0x3
|
||
|
|
#define AD193X_ADC_CTRL2 0x10
|
||
|
|
#define AD193X_ADC_CHAN_SHFT 4
|
||
|
|
#define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT)
|
||
|
|
#define AD193X_ADC_LCR_MASTER (1 << 3)
|
||
|
|
#define AD193X_ADC_BCLK_MASTER (1 << 6)
|
||
|
|
#define AD193X_ADC_LEFT_HIGH (1 << 2)
|
||
|
|
#define AD193X_ADC_BCLK_INV (1 << 1)
|
||
|
|
#define AD193X_ADC_FMT_MASK (AD193X_ADC_LCR_MASTER | \
|
||
|
|
AD193X_ADC_BCLK_MASTER | AD193X_ADC_LEFT_HIGH | AD193X_ADC_BCLK_INV)
|
||
|
|
|
||
|
|
#define AD193X_2_CHANNELS 0
|
||
|
|
#define AD193X_4_CHANNELS 1
|
||
|
|
#define AD193X_8_CHANNELS 2
|
||
|
|
#define AD193X_16_CHANNELS 3
|
||
|
|
|
||
|
|
#define AD193X_NUM_REGS 17
|
||
|
|
|
||
|
|
#define AD193X_SYSCLK_PLL 0
|
||
|
|
#define AD193X_SYSCLK_MCLK 1
|
||
|
|
|
||
|
|
#endif
|