1 /* 2 * es8328.c -- ES8328 ALSA SoC SPI Audio driver 3 * 4 * Copyright 2014 Sutajio Ko-Usagi PTE LTD 5 * 6 * Author: Sean Cross <xobs@kosagi.com> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #include <linux/module.h> 14 #include <linux/regmap.h> 15 #include <linux/spi/spi.h> 16 #include <sound/soc.h> 17 #include "es8328.h" 18 19 static const struct of_device_id es8328_of_match[] = { 20 { .compatible = "everest,es8328", }, 21 { } 22 }; 23 MODULE_DEVICE_TABLE(of, es8328_of_match); 24 25 static int es8328_spi_probe(struct spi_device *spi) 26 { 27 return es8328_probe(&spi->dev, 28 devm_regmap_init_spi(spi, &es8328_regmap_config)); 29 } 30 31 static int es8328_spi_remove(struct spi_device *spi) 32 { 33 snd_soc_unregister_codec(&spi->dev); 34 return 0; 35 } 36 37 static struct spi_driver es8328_spi_driver = { 38 .driver = { 39 .name = "es8328", 40 .of_match_table = es8328_of_match, 41 }, 42 .probe = es8328_spi_probe, 43 .remove = es8328_spi_remove, 44 }; 45 46 module_spi_driver(es8328_spi_driver); 47 MODULE_DESCRIPTION("ASoC ES8328 audio CODEC SPI driver"); 48 MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>"); 49 MODULE_LICENSE("GPL"); 50