1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Driver for the PCM512x CODECs
 4 *
 5 * Author:	Mark Brown <broonie@kernel.org>
 6 *		Copyright 2014 Linaro Ltd
 
 
 
 
 
 
 
 
 
 7 */
 8
 9#include <linux/init.h>
10#include <linux/module.h>
11#include <linux/spi/spi.h>
12
13#include "pcm512x.h"
14
15static int pcm512x_spi_probe(struct spi_device *spi)
16{
17	struct regmap *regmap;
18	int ret;
19
20	regmap = devm_regmap_init_spi(spi, &pcm512x_regmap);
21	if (IS_ERR(regmap)) {
22		ret = PTR_ERR(regmap);
23		return ret;
24	}
25
26	return pcm512x_probe(&spi->dev, regmap);
27}
28
29static void pcm512x_spi_remove(struct spi_device *spi)
30{
31	pcm512x_remove(&spi->dev);
 
32}
33
34static const struct spi_device_id pcm512x_spi_id[] = {
35	{ "pcm5121", },
36	{ "pcm5122", },
37	{ "pcm5141", },
38	{ "pcm5142", },
39	{ "pcm5242", },
40	{ },
41};
42MODULE_DEVICE_TABLE(spi, pcm512x_spi_id);
43
44static const struct of_device_id pcm512x_of_match[] = {
45	{ .compatible = "ti,pcm5121", },
46	{ .compatible = "ti,pcm5122", },
47	{ .compatible = "ti,pcm5141", },
48	{ .compatible = "ti,pcm5142", },
49	{ .compatible = "ti,pcm5242", },
50	{ }
51};
52MODULE_DEVICE_TABLE(of, pcm512x_of_match);
53
54static struct spi_driver pcm512x_spi_driver = {
55	.probe		= pcm512x_spi_probe,
56	.remove		= pcm512x_spi_remove,
57	.id_table	= pcm512x_spi_id,
58	.driver = {
59		.name	= "pcm512x",
60		.of_match_table = pcm512x_of_match,
61		.pm     = &pcm512x_pm_ops,
62	},
63};
64
65module_spi_driver(pcm512x_spi_driver);
66
67MODULE_DESCRIPTION("ASoC PCM512x codec driver - SPI");
68MODULE_AUTHOR("Mark Brown <broonie@kernel.org>");
69MODULE_LICENSE("GPL v2");

 
 1/*
 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	{ "pcm5141", },
47	{ "pcm5142", },
 
48	{ },
49};
50MODULE_DEVICE_TABLE(spi, pcm512x_spi_id);
51
52static const struct of_device_id pcm512x_of_match[] = {
53	{ .compatible = "ti,pcm5121", },
54	{ .compatible = "ti,pcm5122", },
55	{ .compatible = "ti,pcm5141", },
56	{ .compatible = "ti,pcm5142", },
 
57	{ }
58};
59MODULE_DEVICE_TABLE(of, pcm512x_of_match);
60
61static struct spi_driver pcm512x_spi_driver = {
62	.probe		= pcm512x_spi_probe,
63	.remove		= pcm512x_spi_remove,
64	.id_table	= pcm512x_spi_id,
65	.driver = {
66		.name	= "pcm512x",
67		.of_match_table = pcm512x_of_match,
68		.pm     = &pcm512x_pm_ops,
69	},
70};
71
72module_spi_driver(pcm512x_spi_driver);