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133 lines
3.9 KiB
133 lines
3.9 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef __ADAU17X1_H__ |
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#define __ADAU17X1_H__ |
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#include <linux/regmap.h> |
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#include <linux/platform_data/adau17x1.h> |
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#include "sigmadsp.h" |
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enum adau17x1_type { |
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ADAU1361, |
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ADAU1761, |
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ADAU1381, |
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ADAU1781, |
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}; |
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enum adau17x1_pll { |
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ADAU17X1_PLL, |
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}; |
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enum adau17x1_pll_src { |
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ADAU17X1_PLL_SRC_MCLK, |
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}; |
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enum adau17x1_clk_src { |
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/* Automatically configure PLL based on the sample rate */ |
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ADAU17X1_CLK_SRC_PLL_AUTO, |
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ADAU17X1_CLK_SRC_MCLK, |
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ADAU17X1_CLK_SRC_PLL, |
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}; |
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struct clk; |
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struct adau { |
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unsigned int sysclk; |
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unsigned int pll_freq; |
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struct clk *mclk; |
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enum adau17x1_clk_src clk_src; |
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enum adau17x1_type type; |
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void (*switch_mode)(struct device *dev); |
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unsigned int dai_fmt; |
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uint8_t pll_regs[6]; |
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bool master; |
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unsigned int tdm_slot[2]; |
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bool dsp_bypass[2]; |
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struct regmap *regmap; |
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struct sigmadsp *sigmadsp; |
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}; |
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int adau17x1_add_widgets(struct snd_soc_component *component); |
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int adau17x1_add_routes(struct snd_soc_component *component); |
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int adau17x1_probe(struct device *dev, struct regmap *regmap, |
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enum adau17x1_type type, void (*switch_mode)(struct device *dev), |
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const char *firmware_name); |
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void adau17x1_remove(struct device *dev); |
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int adau17x1_set_micbias_voltage(struct snd_soc_component *component, |
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enum adau17x1_micbias_voltage micbias); |
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bool adau17x1_readable_register(struct device *dev, unsigned int reg); |
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bool adau17x1_volatile_register(struct device *dev, unsigned int reg); |
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bool adau17x1_precious_register(struct device *dev, unsigned int reg); |
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int adau17x1_resume(struct snd_soc_component *component); |
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extern const struct snd_soc_dai_ops adau17x1_dai_ops; |
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#define ADAU17X1_CLOCK_CONTROL 0x4000 |
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#define ADAU17X1_PLL_CONTROL 0x4002 |
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#define ADAU17X1_REC_POWER_MGMT 0x4009 |
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#define ADAU17X1_MICBIAS 0x4010 |
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#define ADAU17X1_SERIAL_PORT0 0x4015 |
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#define ADAU17X1_SERIAL_PORT1 0x4016 |
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#define ADAU17X1_CONVERTER0 0x4017 |
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#define ADAU17X1_CONVERTER1 0x4018 |
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#define ADAU17X1_LEFT_INPUT_DIGITAL_VOL 0x401a |
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#define ADAU17X1_RIGHT_INPUT_DIGITAL_VOL 0x401b |
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#define ADAU17X1_ADC_CONTROL 0x4019 |
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#define ADAU17X1_PLAY_POWER_MGMT 0x4029 |
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#define ADAU17X1_DAC_CONTROL0 0x402a |
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#define ADAU17X1_DAC_CONTROL1 0x402b |
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#define ADAU17X1_DAC_CONTROL2 0x402c |
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#define ADAU17X1_SERIAL_PORT_PAD 0x402d |
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#define ADAU17X1_CONTROL_PORT_PAD0 0x402f |
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#define ADAU17X1_CONTROL_PORT_PAD1 0x4030 |
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#define ADAU17X1_DSP_SAMPLING_RATE 0x40eb |
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#define ADAU17X1_SERIAL_INPUT_ROUTE 0x40f2 |
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#define ADAU17X1_SERIAL_OUTPUT_ROUTE 0x40f3 |
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#define ADAU17X1_DSP_ENABLE 0x40f5 |
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#define ADAU17X1_DSP_RUN 0x40f6 |
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#define ADAU17X1_SERIAL_SAMPLING_RATE 0x40f8 |
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#define ADAU17X1_SERIAL_PORT0_BCLK_POL BIT(4) |
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#define ADAU17X1_SERIAL_PORT0_LRCLK_POL BIT(3) |
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#define ADAU17X1_SERIAL_PORT0_MASTER BIT(0) |
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#define ADAU17X1_SERIAL_PORT1_DELAY1 0x00 |
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#define ADAU17X1_SERIAL_PORT1_DELAY0 0x01 |
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#define ADAU17X1_SERIAL_PORT1_DELAY8 0x02 |
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#define ADAU17X1_SERIAL_PORT1_DELAY16 0x03 |
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#define ADAU17X1_SERIAL_PORT1_DELAY_MASK 0x03 |
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#define ADAU17X1_CLOCK_CONTROL_INFREQ_MASK 0x6 |
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#define ADAU17X1_CLOCK_CONTROL_CORECLK_SRC_PLL BIT(3) |
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#define ADAU17X1_CLOCK_CONTROL_SYSCLK_EN BIT(0) |
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#define ADAU17X1_SERIAL_PORT1_BCLK64 (0x0 << 5) |
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#define ADAU17X1_SERIAL_PORT1_BCLK32 (0x1 << 5) |
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#define ADAU17X1_SERIAL_PORT1_BCLK48 (0x2 << 5) |
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#define ADAU17X1_SERIAL_PORT1_BCLK128 (0x3 << 5) |
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#define ADAU17X1_SERIAL_PORT1_BCLK256 (0x4 << 5) |
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#define ADAU17X1_SERIAL_PORT1_BCLK_MASK (0x7 << 5) |
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#define ADAU17X1_SERIAL_PORT0_STEREO (0x0 << 1) |
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#define ADAU17X1_SERIAL_PORT0_TDM4 (0x1 << 1) |
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#define ADAU17X1_SERIAL_PORT0_TDM8 (0x2 << 1) |
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#define ADAU17X1_SERIAL_PORT0_TDM_MASK (0x3 << 1) |
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#define ADAU17X1_SERIAL_PORT0_PULSE_MODE BIT(5) |
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#define ADAU17X1_CONVERTER0_DAC_PAIR(x) (((x) - 1) << 5) |
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#define ADAU17X1_CONVERTER0_DAC_PAIR_MASK (0x3 << 5) |
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#define ADAU17X1_CONVERTER1_ADC_PAIR(x) ((x) - 1) |
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#define ADAU17X1_CONVERTER1_ADC_PAIR_MASK 0x3 |
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#define ADAU17X1_CONVERTER0_CONVSR_MASK 0x7 |
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#define ADAU17X1_CONVERTER0_ADOSR BIT(3) |
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#endif
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