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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 | ||
23 | static 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 | ||
37 | static int pcm512x_spi_remove(struct spi_device *spi) | |
38 | { | |
39 | pcm512x_remove(&spi->dev); | |
40 | return 0; | |
41 | } | |
42 | ||
43 | static const struct spi_device_id pcm512x_spi_id[] = { | |
44 | { "pcm5121", }, | |
45 | { "pcm5122", }, | |
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46 | { "pcm5141", }, |
47 | { "pcm5142", }, | |
22066226 MB |
48 | { }, |
49 | }; | |
50 | MODULE_DEVICE_TABLE(spi, pcm512x_spi_id); | |
51 | ||
52 | static const struct of_device_id pcm512x_of_match[] = { | |
53 | { .compatible = "ti,pcm5121", }, | |
54 | { .compatible = "ti,pcm5122", }, | |
ba5295e5 PR |
55 | { .compatible = "ti,pcm5141", }, |
56 | { .compatible = "ti,pcm5142", }, | |
22066226 MB |
57 | { } |
58 | }; | |
59 | MODULE_DEVICE_TABLE(of, pcm512x_of_match); | |
60 | ||
61 | static 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", | |
22066226 MB |
67 | .of_match_table = pcm512x_of_match, |
68 | .pm = &pcm512x_pm_ops, | |
69 | }, | |
70 | }; | |
71 | ||
72 | module_spi_driver(pcm512x_spi_driver); |