mirror of
https://github.com/torvalds/linux.git
synced 2024-11-26 22:21:42 +00:00
d8a66f3621
These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20240430085654.1028864-2-u.kleine-koenig@pengutronix.de Signed-off-by: Guenter Roeck <linux@roeck-us.net>
67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Hardware monitoring driver for the Infineon IRPS5401M PMIC.
|
|
*
|
|
* Copyright (c) 2019 SED Systems, a division of Calian Ltd.
|
|
*
|
|
* The device supports VOUT_PEAK, IOUT_PEAK, and TEMPERATURE_PEAK, however
|
|
* this driver does not currently support them.
|
|
*/
|
|
|
|
#include <linux/err.h>
|
|
#include <linux/i2c.h>
|
|
#include <linux/init.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/module.h>
|
|
#include "pmbus.h"
|
|
|
|
#define IRPS5401_SW_FUNC (PMBUS_HAVE_VIN | PMBUS_HAVE_IIN | \
|
|
PMBUS_HAVE_STATUS_INPUT | \
|
|
PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | \
|
|
PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT | \
|
|
PMBUS_HAVE_PIN | PMBUS_HAVE_POUT | \
|
|
PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP)
|
|
|
|
#define IRPS5401_LDO_FUNC (PMBUS_HAVE_VIN | \
|
|
PMBUS_HAVE_STATUS_INPUT | \
|
|
PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | \
|
|
PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT | \
|
|
PMBUS_HAVE_PIN | PMBUS_HAVE_POUT | \
|
|
PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP)
|
|
|
|
static struct pmbus_driver_info irps5401_info = {
|
|
.pages = 5,
|
|
.func[0] = IRPS5401_SW_FUNC,
|
|
.func[1] = IRPS5401_SW_FUNC,
|
|
.func[2] = IRPS5401_SW_FUNC,
|
|
.func[3] = IRPS5401_SW_FUNC,
|
|
.func[4] = IRPS5401_LDO_FUNC,
|
|
};
|
|
|
|
static int irps5401_probe(struct i2c_client *client)
|
|
{
|
|
return pmbus_do_probe(client, &irps5401_info);
|
|
}
|
|
|
|
static const struct i2c_device_id irps5401_id[] = {
|
|
{"irps5401"},
|
|
{}
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(i2c, irps5401_id);
|
|
|
|
static struct i2c_driver irps5401_driver = {
|
|
.driver = {
|
|
.name = "irps5401",
|
|
},
|
|
.probe = irps5401_probe,
|
|
.id_table = irps5401_id,
|
|
};
|
|
|
|
module_i2c_driver(irps5401_driver);
|
|
|
|
MODULE_AUTHOR("Robert Hancock");
|
|
MODULE_DESCRIPTION("PMBus driver for Infineon IRPS5401");
|
|
MODULE_LICENSE("GPL");
|
|
MODULE_IMPORT_NS(PMBUS);
|