blob: f297058c0038d1a7c2a7bd999fe664cbf4282433 [file] [log] [blame]
Mark Brown22066222014-03-07 11:44:08 +08001/*
2 * Driver for the PCM512x CODECs
3 *
4 * Author: Mark Brown <broonie@linaro.org>
5 * Copyright 2014 Linaro Ltd
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 */
16
17#include <linux/init.h>
18#include <linux/module.h>
19#include <linux/spi/spi.h>
20
21#include "pcm512x.h"
22
23static int pcm512x_spi_probe(struct spi_device *spi)
24{
25 struct regmap *regmap;
26 int ret;
27
28 regmap = devm_regmap_init_spi(spi, &pcm512x_regmap);
29 if (IS_ERR(regmap)) {
30 ret = PTR_ERR(regmap);
31 return ret;
32 }
33
34 return pcm512x_probe(&spi->dev, regmap);
35}
36
37static int pcm512x_spi_remove(struct spi_device *spi)
38{
39 pcm512x_remove(&spi->dev);
40 return 0;
41}
42
43static const struct spi_device_id pcm512x_spi_id[] = {
44 { "pcm5121", },
45 { "pcm5122", },
46 { },
47};
48MODULE_DEVICE_TABLE(spi, pcm512x_spi_id);
49
50static const struct of_device_id pcm512x_of_match[] = {
51 { .compatible = "ti,pcm5121", },
52 { .compatible = "ti,pcm5122", },
53 { }
54};
55MODULE_DEVICE_TABLE(of, pcm512x_of_match);
56
57static struct spi_driver pcm512x_spi_driver = {
58 .probe = pcm512x_spi_probe,
59 .remove = pcm512x_spi_remove,
60 .id_table = pcm512x_spi_id,
61 .driver = {
62 .name = "pcm512x",
63 .owner = THIS_MODULE,
64 .of_match_table = pcm512x_of_match,
65 .pm = &pcm512x_pm_ops,
66 },
67};
68
69module_spi_driver(pcm512x_spi_driver);