1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * AD1938/AD1939 audio driver
4 *
5 * Copyright 2014 Analog Devices Inc.
6 */
7
8#include <linux/module.h>
9#include <linux/spi/spi.h>
10#include <linux/regmap.h>
11
12#include <sound/soc.h>
13
14#include "ad193x.h"
15
16static int ad193x_spi_probe(struct spi_device *spi)
17{
18	const struct spi_device_id *id = spi_get_device_id(spi);
19	struct regmap_config config;
20
21	config = ad193x_regmap_config;
22	config.val_bits = 8;
23	config.reg_bits = 16;
24	config.read_flag_mask = 0x09;
25	config.write_flag_mask = 0x08;
26
27	return ad193x_probe(&spi->dev, devm_regmap_init_spi(spi, &config),
28			    (enum ad193x_type)id->driver_data);
29}
30
31static const struct spi_device_id ad193x_spi_id[] = {
32	{ "ad193x", AD193X },
33	{ "ad1933", AD1933 },
34	{ "ad1934", AD1934 },
35	{ "ad1938", AD193X },
36	{ "ad1939", AD193X },
37	{ "adau1328", AD193X },
38	{ }
39};
40MODULE_DEVICE_TABLE(spi, ad193x_spi_id);
41
42static struct spi_driver ad193x_spi_driver = {
43	.driver = {
44		.name	= "ad193x",
45	},
46	.probe		= ad193x_spi_probe,
47	.id_table	= ad193x_spi_id,
48};
49module_spi_driver(ad193x_spi_driver);
50
51MODULE_DESCRIPTION("ASoC AD1938/AD1939 audio CODEC driver");
52MODULE_AUTHOR("Barry Song <21cnbao@gmail.com>");
53MODULE_LICENSE("GPL");
54