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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* CS4271 SPI audio driver
*
* Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru>
*/
#include <linux/module.h>
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <sound/soc.h>
#include "cs4271.h"
static int cs4271_spi_probe(struct spi_device *spi)
{
struct regmap_config config;
config = cs4271_regmap_config;
config.reg_bits = 16;
config.read_flag_mask = 0x21;
config.write_flag_mask = 0x20;
return cs4271_probe(&spi->dev, devm_regmap_init_spi(spi, &config));
}
static struct spi_driver cs4271_spi_driver = {
.driver = {
.name = "cs4271",
.of_match_table = of_match_ptr(cs4271_dt_ids),
},
.probe = cs4271_spi_probe,
};
module_spi_driver(cs4271_spi_driver);
MODULE_DESCRIPTION("ASoC CS4271 SPI Driver");
MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>");
MODULE_LICENSE("GPL");
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