// SPDX-License-Identifier: GPL-2.0
/*
* Texas Instruments PCM186x Universal Audio ADC - SPI
*
* Copyright (C) 2015-2017 Texas Instruments Incorporated - https://www.ti.com
* Andreas Dannenberg <dannenberg@ti.com>
* Andrew F. Davis <afd@ti.com>
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/spi/spi.h>
#include "pcm186x.h"
static const struct of_device_id pcm186x_of_match[] = {
{ .compatible =
"ti,pcm1862", .data = (
void *)PCM1862 },
{ .compatible =
"ti,pcm1863", .data = (
void *)PCM1863 },
{ .compatible =
"ti,pcm1864", .data = (
void *)PCM1864 },
{ .compatible =
"ti,pcm1865", .data = (
void *)PCM1865 },
{ }
};
MODULE_DEVICE_TABLE(of, pcm186x_of_match);
static int pcm186x_spi_probe(
struct spi_device *spi)
{
const enum pcm186x_type type =
(
enum pcm186x_type)spi_get_device_id(spi)->driver_data;
int irq = spi->irq;
struct regmap *regmap;
regmap = devm_regmap_init_spi(spi, &pcm186x_regmap);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
return pcm186x_probe(&spi->dev, type, irq, regmap);
}
static const struct spi_device_id pcm186x_spi_id[] = {
{
"pcm1862", PCM1862 },
{
"pcm1863", PCM1863 },
{
"pcm1864", PCM1864 },
{
"pcm1865", PCM1865 },
{ }
};
MODULE_DEVICE_TABLE(spi, pcm186x_spi_id);
static struct spi_driver pcm186x_spi_driver = {
.probe = pcm186x_spi_probe,
.id_table = pcm186x_spi_id,
.driver = {
.name =
"pcm186x",
.of_match_table = pcm186x_of_match,
},
};
module_spi_driver(pcm186x_spi_driver);
MODULE_AUTHOR(
"Andreas Dannenberg ");
MODULE_AUTHOR(
"Andrew F. Davis ");
MODULE_DESCRIPTION(
"PCM186x Universal Audio ADC SPI Interface Driver");
MODULE_LICENSE(
"GPL v2");