1a1533d94SBarry Song /* 2a1533d94SBarry Song * AD193X Audio Codec driver 3a1533d94SBarry Song * 4a1533d94SBarry Song * Copyright 2010 Analog Devices Inc. 5a1533d94SBarry Song * 6a1533d94SBarry Song * Licensed under the GPL-2 or later. 7a1533d94SBarry Song */ 8a1533d94SBarry Song 9a1533d94SBarry Song #ifndef __AD193X_H__ 10a1533d94SBarry Song #define __AD193X_H__ 11a1533d94SBarry Song 126c3d713eSLars-Peter Clausen #include <linux/regmap.h> 136c3d713eSLars-Peter Clausen 146c3d713eSLars-Peter Clausen struct device; 156c3d713eSLars-Peter Clausen 16e5224f58SCyrille Pitchen enum ad193x_type { 17e5224f58SCyrille Pitchen AD193X, 18e5224f58SCyrille Pitchen AD1933, 19e5224f58SCyrille Pitchen AD1934, 20e5224f58SCyrille Pitchen }; 21e5224f58SCyrille Pitchen 226c3d713eSLars-Peter Clausen extern const struct regmap_config ad193x_regmap_config; 23e5224f58SCyrille Pitchen int ad193x_probe(struct device *dev, struct regmap *regmap, 24e5224f58SCyrille Pitchen enum ad193x_type type); 256c3d713eSLars-Peter Clausen 2630ab1e78SLars-Peter Clausen #define AD193X_PLL_CLK_CTRL0 0x00 27a1533d94SBarry Song #define AD193X_PLL_POWERDOWN 0x01 28f3aa7219SAxel Lin #define AD193X_PLL_INPUT_MASK 0x6 29fab90aa4SBarry Song #define AD193X_PLL_INPUT_256 (0 << 1) 30fab90aa4SBarry Song #define AD193X_PLL_INPUT_384 (1 << 1) 31fab90aa4SBarry Song #define AD193X_PLL_INPUT_512 (2 << 1) 32fab90aa4SBarry Song #define AD193X_PLL_INPUT_768 (3 << 1) 3330ab1e78SLars-Peter Clausen #define AD193X_PLL_CLK_CTRL1 0x01 3430ab1e78SLars-Peter Clausen #define AD193X_DAC_CTRL0 0x02 35a1533d94SBarry Song #define AD193X_DAC_POWERDOWN 0x01 36a1533d94SBarry Song #define AD193X_DAC_SERFMT_MASK 0xC0 37a1533d94SBarry Song #define AD193X_DAC_SERFMT_STEREO (0 << 6) 38a1533d94SBarry Song #define AD193X_DAC_SERFMT_TDM (1 << 6) 3930ab1e78SLars-Peter Clausen #define AD193X_DAC_CTRL1 0x03 40a1533d94SBarry Song #define AD193X_DAC_CHAN_SHFT 1 41a1533d94SBarry Song #define AD193X_DAC_CHAN_MASK (3 << AD193X_DAC_CHAN_SHFT) 42a1533d94SBarry Song #define AD193X_DAC_LCR_MASTER (1 << 4) 43a1533d94SBarry Song #define AD193X_DAC_BCLK_MASTER (1 << 5) 44a1533d94SBarry Song #define AD193X_DAC_LEFT_HIGH (1 << 3) 45a1533d94SBarry Song #define AD193X_DAC_BCLK_INV (1 << 7) 46b82ca578SLars-Peter Clausen #define AD193X_DAC_FMT_MASK (AD193X_DAC_LCR_MASTER | \ 47b82ca578SLars-Peter Clausen AD193X_DAC_BCLK_MASTER | AD193X_DAC_LEFT_HIGH | AD193X_DAC_BCLK_INV) 4830ab1e78SLars-Peter Clausen #define AD193X_DAC_CTRL2 0x04 4995c93d85SScott Jiang #define AD193X_DAC_WORD_LEN_SHFT 3 50bf545ed7SScott Jiang #define AD193X_DAC_WORD_LEN_MASK 0x18 51a1533d94SBarry Song #define AD193X_DAC_MASTER_MUTE 1 5230ab1e78SLars-Peter Clausen #define AD193X_DAC_CHNL_MUTE 0x05 53a1533d94SBarry Song #define AD193X_DACL1_MUTE 0 54a1533d94SBarry Song #define AD193X_DACR1_MUTE 1 55a1533d94SBarry Song #define AD193X_DACL2_MUTE 2 56a1533d94SBarry Song #define AD193X_DACR2_MUTE 3 57a1533d94SBarry Song #define AD193X_DACL3_MUTE 4 58a1533d94SBarry Song #define AD193X_DACR3_MUTE 5 59a1533d94SBarry Song #define AD193X_DACL4_MUTE 6 60a1533d94SBarry Song #define AD193X_DACR4_MUTE 7 6130ab1e78SLars-Peter Clausen #define AD193X_DAC_L1_VOL 0x06 6230ab1e78SLars-Peter Clausen #define AD193X_DAC_R1_VOL 0x07 6330ab1e78SLars-Peter Clausen #define AD193X_DAC_L2_VOL 0x08 6430ab1e78SLars-Peter Clausen #define AD193X_DAC_R2_VOL 0x09 6530ab1e78SLars-Peter Clausen #define AD193X_DAC_L3_VOL 0x0a 6630ab1e78SLars-Peter Clausen #define AD193X_DAC_R3_VOL 0x0b 6730ab1e78SLars-Peter Clausen #define AD193X_DAC_L4_VOL 0x0c 6830ab1e78SLars-Peter Clausen #define AD193X_DAC_R4_VOL 0x0d 6930ab1e78SLars-Peter Clausen #define AD193X_ADC_CTRL0 0x0e 70a1533d94SBarry Song #define AD193X_ADC_POWERDOWN 0x01 71a1533d94SBarry Song #define AD193X_ADC_HIGHPASS_FILTER 1 72a1533d94SBarry Song #define AD193X_ADCL1_MUTE 2 73a1533d94SBarry Song #define AD193X_ADCR1_MUTE 3 74a1533d94SBarry Song #define AD193X_ADCL2_MUTE 4 75a1533d94SBarry Song #define AD193X_ADCR2_MUTE 5 7630ab1e78SLars-Peter Clausen #define AD193X_ADC_CTRL1 0x0f 77a1533d94SBarry Song #define AD193X_ADC_SERFMT_MASK 0x60 78a1533d94SBarry Song #define AD193X_ADC_SERFMT_STEREO (0 << 5) 79bf545ed7SScott Jiang #define AD193X_ADC_SERFMT_TDM (1 << 5) 80a1533d94SBarry Song #define AD193X_ADC_SERFMT_AUX (2 << 5) 81a1533d94SBarry Song #define AD193X_ADC_WORD_LEN_MASK 0x3 8230ab1e78SLars-Peter Clausen #define AD193X_ADC_CTRL2 0x10 83a1533d94SBarry Song #define AD193X_ADC_CHAN_SHFT 4 84a1533d94SBarry Song #define AD193X_ADC_CHAN_MASK (3 << AD193X_ADC_CHAN_SHFT) 85a1533d94SBarry Song #define AD193X_ADC_LCR_MASTER (1 << 3) 86a1533d94SBarry Song #define AD193X_ADC_BCLK_MASTER (1 << 6) 87a1533d94SBarry Song #define AD193X_ADC_LEFT_HIGH (1 << 2) 88a1533d94SBarry Song #define AD193X_ADC_BCLK_INV (1 << 1) 89b82ca578SLars-Peter Clausen #define AD193X_ADC_FMT_MASK (AD193X_ADC_LCR_MASTER | \ 90b82ca578SLars-Peter Clausen AD193X_ADC_BCLK_MASTER | AD193X_ADC_LEFT_HIGH | AD193X_ADC_BCLK_INV) 91b82ca578SLars-Peter Clausen 92b82ca578SLars-Peter Clausen #define AD193X_2_CHANNELS 0 93b82ca578SLars-Peter Clausen #define AD193X_4_CHANNELS 1 94b82ca578SLars-Peter Clausen #define AD193X_8_CHANNELS 2 95b82ca578SLars-Peter Clausen #define AD193X_16_CHANNELS 3 96a1533d94SBarry Song 97a1533d94SBarry Song #define AD193X_NUM_REGS 17 98a1533d94SBarry Song 99a1533d94SBarry Song #endif 100