sound/soc/codecs/pcm3168a-spi.c

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * PCM3168A codec spi driver
   4  *
   5  * Copyright (C) 2015 Imagination Technologies Ltd.
   6  *
   7  * Author: Damien Horsley <Damien.Horsley@imgtec.com>
   8  */
   9
  10 #include <linux/init.h>
  11 #include <linux/module.h>
  12 #include <linux/spi/spi.h>
  13
  14 #include <sound/soc.h>
  15
  16 #include "pcm3168a.h"
  17
  18 static int pcm3168a_spi_probe(struct spi_device *spi)
  19 {
  20         struct regmap *regmap;
  21
  22         regmap = devm_regmap_init_spi(spi, &pcm3168a_regmap);
  23         if (IS_ERR(regmap))
  24                 return PTR_ERR(regmap);
  25
  26         return pcm3168a_probe(&spi->dev, regmap);
  27 }
  28
  29 static void pcm3168a_spi_remove(struct spi_device *spi)
  30 {
  31         pcm3168a_remove(&spi->dev);
  32 }
  33
  34 static const struct spi_device_id pcm3168a_spi_id[] = {
  35         { "pcm3168a", },
  36         { },
  37 };
  38 MODULE_DEVICE_TABLE(spi, pcm3168a_spi_id);
  39
  40 static const struct of_device_id pcm3168a_of_match[] = {
  41         { .compatible = "ti,pcm3168a", },
  42         { }
  43 };
  44 MODULE_DEVICE_TABLE(of, pcm3168a_of_match);
  45
  46 static struct spi_driver pcm3168a_spi_driver = {
  47         .probe          = pcm3168a_spi_probe,
  48         .remove         = pcm3168a_spi_remove,
  49         .id_table       = pcm3168a_spi_id,
  50         .driver = {
  51                 .name   = "pcm3168a",
  52                 .of_match_table = pcm3168a_of_match,
  53                 .pm             = &pcm3168a_pm_ops,
  54         },
  55 };
  56 module_spi_driver(pcm3168a_spi_driver);
  57
  58 MODULE_DESCRIPTION("PCM3168A SPI codec driver");
  59 MODULE_AUTHOR("Damien Horsley <Damien.Horsley@imgtec.com>");
  60 MODULE_LICENSE("GPL v2");