/* * linux/sound/soc/codecs/tlv320aic32x4-i2c.c * * Copyright 2011 NW Digital Radio * * Author: Jeremy McDermond <nh6z@nh6z.net> * * Based on sound/soc/codecs/wm8974 and TI driver for kernel 2.6.27. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include <linux/i2c.h> #include <linux/module.h> #include <linux/of.h> #include <linux/regmap.h> #include <sound/soc.h> #include "tlv320aic32x4.h" static int aic32x4_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct regmap *regmap; struct regmap_config config; config = aic32x4_regmap_config; config.reg_bits = 8; config.val_bits = 8; regmap = devm_regmap_init_i2c(i2c, &config); return aic32x4_probe(&i2c->dev, regmap); } static int aic32x4_i2c_remove(struct i2c_client *i2c) { return aic32x4_remove(&i2c->dev); } static const struct i2c_device_id aic32x4_i2c_id[] = { { "tlv320aic32x4", 0 }, { "tlv320aic32x6", 1 }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(i2c, aic32x4_i2c_id); static const struct of_device_id aic32x4_of_id[] = { { .compatible = "ti,tlv320aic32x4", }, { .compatible = "ti,tlv320aic32x6", }, { /* senitel */ } }; MODULE_DEVICE_TABLE(of, aic32x4_of_id); static struct i2c_driver aic32x4_i2c_driver = { .driver = { .name = "tlv320aic32x4", .of_match_table = aic32x4_of_id, }, .probe = aic32x4_i2c_probe, .remove = aic32x4_i2c_remove, .id_table = aic32x4_i2c_id, }; module_i2c_driver(aic32x4_i2c_driver); MODULE_DESCRIPTION("ASoC TLV320AIC32x4 codec driver I2C"); MODULE_AUTHOR("Jeremy McDermond <nh6z@nh6z.net>"); MODULE_LICENSE("GPL");