projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| bbed297d CK |
1 | /* |
| 2 | * wm8804-spi.c -- WM8804 S/PDIF transceiver driver - SPI | |
| 3 | * | |
| 4 | * Copyright 2015 Cirrus Logic Inc | |
| 5 | * | |
| 6 | * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | */ | |
| 12 | ||
| 13 | #include <linux/init.h> | |
| 14 | #include <linux/module.h> | |
| 15 | #include <linux/spi/spi.h> | |
| 16 | ||
| 17 | #include "wm8804.h" | |
| 18 | ||
| 19 | static int wm8804_spi_probe(struct spi_device *spi) | |
| 20 | { | |
| 21 | struct regmap *regmap; | |
| 22 | ||
| 23 | regmap = devm_regmap_init_spi(spi, &wm8804_regmap_config); | |
| 24 | if (IS_ERR(regmap)) | |
| 25 | return PTR_ERR(regmap); | |
| 26 | ||
| 27 | return wm8804_probe(&spi->dev, regmap); | |
| 28 | } | |
| 29 | ||
| 30 | static int wm8804_spi_remove(struct spi_device *spi) | |
| 31 | { | |
| 32 | wm8804_remove(&spi->dev); | |
| 33 | return 0; | |
| 34 | } | |
| 35 | ||
| 36 | static const struct of_device_id wm8804_of_match[] = { | |
| 37 | { .compatible = "wlf,wm8804", }, | |
| 38 | { } | |
| 39 | }; | |
| 40 | MODULE_DEVICE_TABLE(of, wm8804_of_match); | |
| 41 | ||
| 42 | static struct spi_driver wm8804_spi_driver = { | |
| 43 | .driver = { | |
| 44 | .name = "wm8804", | |
| 45 | .owner = THIS_MODULE, | |
| 1a60667f | 46 | .pm = &wm8804_pm, |
| bbed297d CK |
47 | .of_match_table = wm8804_of_match, |
| 48 | }, | |
| 49 | .probe = wm8804_spi_probe, | |
| 50 | .remove = wm8804_spi_remove | |
| 51 | }; | |
| 52 | ||
| 53 | module_spi_driver(wm8804_spi_driver); | |
| 54 | ||
| 55 | MODULE_DESCRIPTION("ASoC WM8804 driver - SPI"); | |
| 56 | MODULE_AUTHOR("Charles Keepax <ckeepax@opensource.wolfsonmicro.com>"); | |
| 57 | MODULE_LICENSE("GPL"); |