Orange Pi5 kernel

/*
 * SPI access driver for TI TPS65912x PMICs
 *
 * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
 *	Andrew F. Davis <afd@ti.com>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether expressed or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License version 2 for more details.
 *
 * Based on the TPS65218 driver and the previous TPS65912 driver by
 * Margarita Olaya Cabrera <magi@slimlogic.co.uk>
 */
 
#include <linux/module.h>
#include <linux/regmap.h>
#include <linux/spi/spi.h>
 
#include <linux/mfd/tps65912.h>
 
static const struct of_device_id tps65912_spi_of_match_table[] = {
<------>{ .compatible = "ti,tps65912", },
<------>{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, tps65912_spi_of_match_table);
 
static int tps65912_spi_probe(struct spi_device *spi)
{
<------>struct tps65912 *tps;
 
<------>tps = devm_kzalloc(&spi->dev, sizeof(*tps), GFP_KERNEL);
<------>if (!tps)
<------><------>return -ENOMEM;
 
<------>spi_set_drvdata(spi, tps);
<------>tps->dev = &spi->dev;
<------>tps->irq = spi->irq;
 
<------>tps->regmap = devm_regmap_init_spi(spi, &tps65912_regmap_config);
<------>if (IS_ERR(tps->regmap)) {
<------><------>dev_err(tps->dev, "Failed to initialize register map\n");
<------><------>return PTR_ERR(tps->regmap);
<------>}
 
<------>return tps65912_device_init(tps);
}
 
static int tps65912_spi_remove(struct spi_device *spi)
{
<------>struct tps65912 *tps = spi_get_drvdata(spi);
 
<------>return tps65912_device_exit(tps);
}
 
static const struct spi_device_id tps65912_spi_id_table[] = {
<------>{ "tps65912", 0 },
<------>{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(spi, tps65912_spi_id_table);
 
static struct spi_driver tps65912_spi_driver = {
<------>.driver		= {
<------><------>.name	= "tps65912",
<------><------>.of_match_table = tps65912_spi_of_match_table,
<------>},
<------>.probe		= tps65912_spi_probe,
<------>.remove		= tps65912_spi_remove,
<------>.id_table       = tps65912_spi_id_table,
};
module_spi_driver(tps65912_spi_driver);
 
MODULE_AUTHOR("Andrew F. Davis <afd@ti.com>");
MODULE_DESCRIPTION("TPS65912x SPI Interface Driver");
MODULE_LICENSE("GPL v2");