| /* |
| * pcm186x.c - Texas Instruments PCM186x Universal Audio ADC - I2C |
| * |
| * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com |
| * |
| * Author: Andreas Dannenberg <dannenberg@ti.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * version 2 as published by the Free Software Foundation. |
| * |
| * 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/init.h> |
| #include <linux/module.h> |
| #include <linux/i2c.h> |
| |
| #include "pcm186x.h" |
| |
| static int pcm186x_i2c_probe(struct i2c_client *i2c, |
| const struct i2c_device_id *id) |
| { |
| const enum pcm186x_type type = (enum pcm186x_type)id->driver_data; |
| int irq = i2c->irq; |
| struct regmap *regmap; |
| |
| dev_info(&i2c->dev, "%s() i2c->addr=%d\n", __func__, i2c->addr); |
| |
| regmap = devm_regmap_init_i2c(i2c, &pcm186x_regmap); |
| if (IS_ERR(regmap)) |
| return PTR_ERR(regmap); |
| |
| return pcm186x_probe(&i2c->dev, type, irq, regmap); |
| } |
| |
| static int pcm186x_i2c_remove(struct i2c_client *i2c) |
| { |
| pcm186x_remove(&i2c->dev); |
| return 0; |
| } |
| |
| static const struct i2c_device_id pcm186x_i2c_id[] = { |
| { " pcm1862", PCM1862 }, |
| { " pcm1863", PCM1863 }, |
| { " pcm1864", PCM1864 }, |
| { " pcm1865", PCM1865 }, |
| { } |
| }; |
| MODULE_DEVICE_TABLE(i2c, pcm186x_i2c_id); |
| |
| static const struct of_device_id pcm186x_of_match[] = { |
| { .compatible = "ti, pcm1862", }, |
| { .compatible = "ti, pcm1863", }, |
| { .compatible = "ti, pcm1864", }, |
| { .compatible = "ti, pcm1865", }, |
| { } |
| }; |
| MODULE_DEVICE_TABLE(of, pcm186x_of_match); |
| |
| static struct i2c_driver pcm186x_i2c_driver = { |
| .probe = pcm186x_i2c_probe, |
| .remove = pcm186x_i2c_remove, |
| .id_table = pcm186x_i2c_id, |
| .driver = { |
| .name = "pcm186x", |
| .of_match_table = pcm186x_of_match, |
| .pm = &pcm186x_pm_ops, |
| }, |
| }; |
| |
| module_i2c_driver(pcm186x_i2c_driver); |
| |
| MODULE_DESCRIPTION("PCM186x Universal Audio ADC driver - I2C"); |
| MODULE_AUTHOR("Andreas Dannenberg <dannenberg@ti.com>"); |
| MODULE_LICENSE("GPL"); |
| |