sound/soc/codecs/es8328-spi.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * es8328.c  --  ES8328 ALSA SoC SPI Audio driver
   4  *
   5  * Copyright 2014 Sutajio Ko-Usagi PTE LTD
   6  *
   7  * Author: Sean Cross <xobs@kosagi.com>
   8  */
   9
  10 #include <linux/module.h>
  11 #include <linux/regmap.h>
  12 #include <linux/spi/spi.h>
  13 #include <sound/soc.h>
  14 #include "es8328.h"
  15
  16 static const struct of_device_id es8328_of_match[] = {
  17         { .compatible = "everest,es8328", },
  18         { }
  19 };
  20 MODULE_DEVICE_TABLE(of, es8328_of_match);
  21
  22 static int es8328_spi_probe(struct spi_device *spi)
  23 {
  24         return es8328_probe(&spi->dev,
  25                         devm_regmap_init_spi(spi, &es8328_regmap_config));
  26 }
  27
  28 static struct spi_driver es8328_spi_driver = {
  29         .driver = {
  30                 .name           = "es8328",
  31                 .of_match_table = es8328_of_match,
  32         },
  33         .probe  = es8328_spi_probe,
  34 };
  35
  36 module_spi_driver(es8328_spi_driver);
  37 MODULE_DESCRIPTION("ASoC ES8328 audio CODEC SPI driver");
  38 MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>");
  39 MODULE_LICENSE("GPL");