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/* SPDX-License-Identifier: GPL-2.0 */
/*
* PCM3060 codec driver
*
* Copyright (C) 2018 Kirill Marinushkin <k.marinushkin@gmail.com>
*/
#ifndef _SND_SOC_PCM3060_H
#define _SND_SOC_PCM3060_H
#include <linux/device.h>
#include <linux/regmap.h>
extern const struct regmap_config pcm3060_regmap;
#define PCM3060_DAI_ID_DAC 0
#define PCM3060_DAI_ID_ADC 1
#define PCM3060_DAI_IDS_NUM 2
/* ADC and DAC can be clocked from separate or same sources CLK1 and CLK2 */
#define PCM3060_CLK_DEF 0 /* default: CLK1->ADC, CLK2->DAC */
#define PCM3060_CLK1 1
#define PCM3060_CLK2 2
struct pcm3060_priv_dai {
bool is_provider;
unsigned int sclk_freq;
};
struct pcm3060_priv {
struct regmap *regmap;
struct pcm3060_priv_dai dai[PCM3060_DAI_IDS_NUM];
u8 out_se: 1;
};
int pcm3060_probe(struct device *dev);
int pcm3060_remove(struct device *dev);
/* registers */
#define PCM3060_REG64 0x40
#define PCM3060_REG_MRST 0x80
#define PCM3060_REG_SRST 0x40
#define PCM3060_REG_ADPSV 0x20
#define PCM3060_REG_SHIFT_ADPSV 0x05
#define PCM3060_REG_DAPSV 0x10
#define PCM3060_REG_SHIFT_DAPSV 0x04
#define PCM3060_REG_SE 0x01
#define PCM3060_REG65 0x41
#define PCM3060_REG66 0x42
#define PCM3060_REG_AT2_MIN 0x36
#define PCM3060_REG_AT2_MAX 0xFF
#define PCM3060_REG67 0x43
#define PCM3060_REG72 0x48
#define PCM3060_REG_CSEL 0x80
#define PCM3060_REG_MASK_MS 0x70
#define PCM3060_REG_MS_S 0x00
#define PCM3060_REG_MS_M768 (0x01 << 4)
#define PCM3060_REG_MS_M512 (0x02 << 4)
#define PCM3060_REG_MS_M384 (0x03 << 4)
#define PCM3060_REG_MS_M256 (0x04 << 4)
#define PCM3060_REG_MS_M192 (0x05 << 4)
#define PCM3060_REG_MS_M128 (0x06 << 4)
#define PCM3060_REG_MASK_FMT 0x03
#define PCM3060_REG_FMT_I2S 0x00
#define PCM3060_REG_FMT_LJ 0x01
#define PCM3060_REG_FMT_RJ 0x02
#define PCM3060_REG68 0x44
#define PCM3060_REG_OVER 0x40
#define PCM3060_REG_DREV2 0x04
#define PCM3060_REG_SHIFT_MUT21 0x00
#define PCM3060_REG_SHIFT_MUT22 0x01
#define PCM3060_REG69 0x45
#define PCM3060_REG_FLT 0x80
#define PCM3060_REG_MASK_DMF 0x60
#define PCM3060_REG_DMC 0x10
#define PCM3060_REG_ZREV 0x02
#define PCM3060_REG_AZRO 0x01
#define PCM3060_REG70 0x46
#define PCM3060_REG71 0x47
#define PCM3060_REG_AT1_MIN 0x0E
#define PCM3060_REG_AT1_MAX 0xFF
#define PCM3060_REG73 0x49
#define PCM3060_REG_ZCDD 0x10
#define PCM3060_REG_BYP 0x08
#define PCM3060_REG_DREV1 0x04
#define PCM3060_REG_SHIFT_MUT11 0x00
#define PCM3060_REG_SHIFT_MUT12 0x01
#endif /* _SND_SOC_PCM3060_H */
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