es8328-i2c.c 1.1 KB

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  1. // SPDX-License-Identifier: GPL-2.0-only
  2. /*
  3. * es8328-i2c.c -- ES8328 ALSA SoC I2C Audio driver
  4. *
  5. * Copyright 2014 Sutajio Ko-Usagi PTE LTD
  6. *
  7. * Author: Sean Cross <xobs@kosagi.com>
  8. */
  9. #include <linux/module.h>
  10. #include <linux/i2c.h>
  11. #include <linux/regmap.h>
  12. #include <sound/soc.h>
  13. #include "es8328.h"
  14. static const struct i2c_device_id es8328_id[] = {
  15. { "es8328", 0 },
  16. { "es8388", 0 },
  17. { }
  18. };
  19. MODULE_DEVICE_TABLE(i2c, es8328_id);
  20. static const struct of_device_id es8328_of_match[] = {
  21. { .compatible = "everest,es8328", },
  22. { .compatible = "everest,es8388", },
  23. { }
  24. };
  25. MODULE_DEVICE_TABLE(of, es8328_of_match);
  26. static int es8328_i2c_probe(struct i2c_client *i2c,
  27. const struct i2c_device_id *id)
  28. {
  29. return es8328_probe(&i2c->dev,
  30. devm_regmap_init_i2c(i2c, &es8328_regmap_config));
  31. }
  32. static struct i2c_driver es8328_i2c_driver = {
  33. .driver = {
  34. .name = "es8328",
  35. .of_match_table = es8328_of_match,
  36. },
  37. .probe = es8328_i2c_probe,
  38. .id_table = es8328_id,
  39. };
  40. module_i2c_driver(es8328_i2c_driver);
  41. MODULE_DESCRIPTION("ASoC ES8328 audio CODEC I2C driver");
  42. MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>");
  43. MODULE_LICENSE("GPL");