// SPDX-License-Identifier: GPL-2.0-or-later /* * PCM179X ASoC SPI driver * * Copyright (c) Amarula Solutions B.V. 2013 * * Michael Trimarchi <michael@amarulasolutions.com> */ #include <linux/module.h> #include <linux/of.h> #include <linux/spi/spi.h> #include <linux/regmap.h> #include "pcm179x.h" static int pcm179x_spi_probe(struct spi_device *spi) { struct regmap *regmap; int ret; regmap = devm_regmap_init_spi(spi, &pcm179x_regmap_config); if (IS_ERR(regmap)) { ret = PTR_ERR(regmap); dev_err(&spi->dev, "Failed to allocate regmap: %d\n", ret); return ret; } return pcm179x_common_init(&spi->dev, regmap); } static const struct of_device_id pcm179x_of_match[] = { { .compatible = "ti,pcm1792a", }, { } }; MODULE_DEVICE_TABLE(of, pcm179x_of_match); static const struct spi_device_id pcm179x_spi_ids[] = { { "pcm1792a", 0 }, { "pcm179x", 0 }, { }, }; MODULE_DEVICE_TABLE(spi, pcm179x_spi_ids); static struct spi_driver pcm179x_spi_driver = { .driver = { .name = "pcm179x", .of_match_table = of_match_ptr(pcm179x_of_match), }, .id_table = pcm179x_spi_ids, .probe = pcm179x_spi_probe, }; module_spi_driver(pcm179x_spi_driver); MODULE_DESCRIPTION("ASoC PCM179X SPI driver"); MODULE_AUTHOR("Michael Trimarchi <michael@amarulasolutions.com>"); MODULE_LICENSE("GPL");