From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/hwmon/pmbus/xdpe152c4.c | 75 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 drivers/hwmon/pmbus/xdpe152c4.c (limited to 'drivers/hwmon/pmbus/xdpe152c4.c') diff --git a/drivers/hwmon/pmbus/xdpe152c4.c b/drivers/hwmon/pmbus/xdpe152c4.c new file mode 100644 index 000000000..b8a36ef73 --- /dev/null +++ b/drivers/hwmon/pmbus/xdpe152c4.c @@ -0,0 +1,75 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Hardware monitoring driver for Infineon Multi-phase Digital VR Controllers + * + * Copyright (c) 2022 Infineon Technologies. All rights reserved. + */ + +#include +#include +#include +#include +#include +#include "pmbus.h" + +#define XDPE152_PAGE_NUM 2 + +static struct pmbus_driver_info xdpe152_info = { + .pages = XDPE152_PAGE_NUM, + .format[PSC_VOLTAGE_IN] = linear, + .format[PSC_VOLTAGE_OUT] = linear, + .format[PSC_TEMPERATURE] = linear, + .format[PSC_CURRENT_IN] = linear, + .format[PSC_CURRENT_OUT] = linear, + .format[PSC_POWER] = linear, + .func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | + PMBUS_HAVE_IIN | PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT | + PMBUS_HAVE_TEMP | PMBUS_HAVE_TEMP2 | PMBUS_HAVE_STATUS_TEMP | + PMBUS_HAVE_POUT | PMBUS_HAVE_PIN | PMBUS_HAVE_STATUS_INPUT, + .func[1] = PMBUS_HAVE_VIN | PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT | + PMBUS_HAVE_IIN | PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT | + PMBUS_HAVE_POUT | PMBUS_HAVE_PIN | PMBUS_HAVE_STATUS_INPUT, +}; + +static int xdpe152_probe(struct i2c_client *client) +{ + struct pmbus_driver_info *info; + + info = devm_kmemdup(&client->dev, &xdpe152_info, sizeof(*info), + GFP_KERNEL); + if (!info) + return -ENOMEM; + + return pmbus_do_probe(client, info); +} + +static const struct i2c_device_id xdpe152_id[] = { + {"xdpe152c4", 0}, + {"xdpe15284", 0}, + {} +}; + +MODULE_DEVICE_TABLE(i2c, xdpe152_id); + +static const struct of_device_id __maybe_unused xdpe152_of_match[] = { + {.compatible = "infineon,xdpe152c4"}, + {.compatible = "infineon,xdpe15284"}, + {} +}; +MODULE_DEVICE_TABLE(of, xdpe152_of_match); + +static struct i2c_driver xdpe152_driver = { + .driver = { + .name = "xdpe152c4", + .of_match_table = of_match_ptr(xdpe152_of_match), + }, + .probe_new = xdpe152_probe, + .id_table = xdpe152_id, +}; + +module_i2c_driver(xdpe152_driver); + +MODULE_AUTHOR("Greg Schwendimann "); +MODULE_DESCRIPTION("PMBus driver for Infineon XDPE152 family"); +MODULE_LICENSE("GPL"); +MODULE_IMPORT_NS(PMBUS); -- cgit v1.2.3