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This adds the generic core support for Cirrus Logic "Madera" class codecs. These are complex audio codec SoCs with a variety of digital and analogue I/O, onboard audio processing and DSPs, and other features. These codecs are all based off a common set of hardware IP so can be supported by a core of common code (with a few minor device-to-device variations). Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Nikesh Oswal <Nikesh.Oswal@cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
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* MFD internals for Cirrus Logic Madera codecs
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*
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* Copyright 2015-2018 Cirrus Logic
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef MADERA_MFD_H
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#define MADERA_MFD_H
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#include <linux/of.h>
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#include <linux/pm.h>
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struct madera;
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extern const struct dev_pm_ops madera_pm_ops;
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extern const struct of_device_id madera_of_match[];
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int madera_dev_init(struct madera *madera);
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int madera_dev_exit(struct madera *madera);
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const char *madera_name_from_type(enum madera_type type);
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extern const struct regmap_config cs47l35_16bit_spi_regmap;
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extern const struct regmap_config cs47l35_32bit_spi_regmap;
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extern const struct regmap_config cs47l35_16bit_i2c_regmap;
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extern const struct regmap_config cs47l35_32bit_i2c_regmap;
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int cs47l35_patch(struct madera *madera);
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extern const struct regmap_config cs47l85_16bit_spi_regmap;
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extern const struct regmap_config cs47l85_32bit_spi_regmap;
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extern const struct regmap_config cs47l85_16bit_i2c_regmap;
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extern const struct regmap_config cs47l85_32bit_i2c_regmap;
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int cs47l85_patch(struct madera *madera);
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extern const struct regmap_config cs47l90_16bit_spi_regmap;
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extern const struct regmap_config cs47l90_32bit_spi_regmap;
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extern const struct regmap_config cs47l90_16bit_i2c_regmap;
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extern const struct regmap_config cs47l90_32bit_i2c_regmap;
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int cs47l90_patch(struct madera *madera);
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#endif
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