52 lines · c
1// SPDX-License-Identifier: GPL-2.0-only2/*3 * es8328-i2c.c -- ES8328 ALSA SoC I2C Audio driver4 *5 * Copyright 2014 Sutajio Ko-Usagi PTE LTD6 *7 * Author: Sean Cross <xobs@kosagi.com>8 */9 10#include <linux/module.h>11#include <linux/i2c.h>12#include <linux/regmap.h>13 14#include <sound/soc.h>15 16#include "es8328.h"17 18static const struct i2c_device_id es8328_id[] = {19 { "es8328" },20 { "es8388" },21 { }22};23MODULE_DEVICE_TABLE(i2c, es8328_id);24 25static const struct of_device_id es8328_of_match[] = {26 { .compatible = "everest,es8328", },27 { .compatible = "everest,es8388", },28 { }29};30MODULE_DEVICE_TABLE(of, es8328_of_match);31 32static int es8328_i2c_probe(struct i2c_client *i2c)33{34 return es8328_probe(&i2c->dev,35 devm_regmap_init_i2c(i2c, &es8328_regmap_config));36}37 38static struct i2c_driver es8328_i2c_driver = {39 .driver = {40 .name = "es8328",41 .of_match_table = es8328_of_match,42 },43 .probe = es8328_i2c_probe,44 .id_table = es8328_id,45};46 47module_i2c_driver(es8328_i2c_driver);48 49MODULE_DESCRIPTION("ASoC ES8328 audio CODEC I2C driver");50MODULE_AUTHOR("Sean Cross <xobs@kosagi.com>");51MODULE_LICENSE("GPL");52