1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * ALSA SoC TLV320AIC23 codec driver SPI interface
4 *
5 * Author:      Arun KS, <arunks@mistralsolutions.com>
6 * Copyright:   (C) 2008 Mistral Solutions Pvt Ltd.,
7 *
8 * Based on sound/soc/codecs/wm8731.c by Richard Purdie
9 */
10
11#include <linux/module.h>
12#include <linux/regmap.h>
13#include <linux/spi/spi.h>
14#include <sound/soc.h>
15
16#include "tlv320aic23.h"
17
18static int aic23_spi_probe(struct spi_device *spi)
19{
20	int ret;
21	struct regmap *regmap;
22
23	dev_dbg(&spi->dev, "probing tlv320aic23 spi device\n");
24
25	spi->mode = SPI_MODE_0;
26	ret = spi_setup(spi);
27	if (ret < 0)
28		return ret;
29
30	regmap = devm_regmap_init_spi(spi, &tlv320aic23_regmap);
31	return tlv320aic23_probe(&spi->dev, regmap);
32}
33
34static struct spi_driver aic23_spi = {
35	.driver = {
36		.name = "tlv320aic23",
37	},
38	.probe = aic23_spi_probe,
39};
40
41module_spi_driver(aic23_spi);
42
43MODULE_DESCRIPTION("ASoC TLV320AIC23 codec driver SPI");
44MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
45MODULE_LICENSE("GPL");
46