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1// SPDX-License-Identifier: GPL-2.0-only2/*3 * wm8804-spi.c -- WM8804 S/PDIF transceiver driver - SPI4 *5 * Copyright 2015 Cirrus Logic Inc6 *7 * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>8 */9 10#include <linux/init.h>11#include <linux/module.h>12#include <linux/spi/spi.h>13 14#include "wm8804.h"15 16static int wm8804_spi_probe(struct spi_device *spi)17{18 struct regmap *regmap;19 20 regmap = devm_regmap_init_spi(spi, &wm8804_regmap_config);21 if (IS_ERR(regmap))22 return PTR_ERR(regmap);23 24 return wm8804_probe(&spi->dev, regmap);25}26 27static void wm8804_spi_remove(struct spi_device *spi)28{29 wm8804_remove(&spi->dev);30}31 32static const struct of_device_id wm8804_of_match[] = {33 { .compatible = "wlf,wm8804", },34 { }35};36MODULE_DEVICE_TABLE(of, wm8804_of_match);37 38static struct spi_driver wm8804_spi_driver = {39 .driver = {40 .name = "wm8804",41 .pm = &wm8804_pm,42 .of_match_table = wm8804_of_match,43 },44 .probe = wm8804_spi_probe,45 .remove = wm8804_spi_remove46};47 48module_spi_driver(wm8804_spi_driver);49 50MODULE_DESCRIPTION("ASoC WM8804 driver - SPI");51MODULE_AUTHOR("Charles Keepax <ckeepax@opensource.wolfsonmicro.com>");52MODULE_LICENSE("GPL");53