| /* 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 |
