52 lines
1.3 KiB
C
52 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* Hardware monitoring driver for E50SN12051
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*/
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#include <linux/i2c.h>
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#include <linux/module.h>
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#include "pmbus.h"
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static struct pmbus_driver_info e50sn12051_info = {
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.pages = 1,
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.format[PSC_VOLTAGE_IN] = linear,
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.format[PSC_VOLTAGE_OUT] = linear,
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.format[PSC_CURRENT_OUT] = linear,
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.format[PSC_TEMPERATURE] = linear,
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.func[0] = PMBUS_HAVE_VIN | PMBUS_HAVE_STATUS_INPUT |
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PMBUS_HAVE_VOUT | PMBUS_HAVE_STATUS_VOUT |
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PMBUS_HAVE_IOUT | PMBUS_HAVE_STATUS_IOUT |
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PMBUS_HAVE_TEMP | PMBUS_HAVE_STATUS_TEMP,
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};
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static const struct i2c_device_id e50sn12051_id[] = { { "e50sn12051", 0 }, {} };
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MODULE_DEVICE_TABLE(i2c, e50sn12051_id);
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static const struct of_device_id e50sn12051_of_match[] = {
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{ .compatible = "delta,e50sn12051" },
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{},
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};
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MODULE_DEVICE_TABLE(of, e50sn12051_of_match);
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static int e50sn12051_probe(struct i2c_client *client)
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{
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return pmbus_do_probe(client, &e50sn12051_info);
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}
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static struct i2c_driver e50sn12051_driver = {
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.driver = {
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.name = "e50sn12051",
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.of_match_table = e50sn12051_of_match,
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},
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.probe = e50sn12051_probe,
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.id_table = e50sn12051_id,
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};
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module_i2c_driver(e50sn12051_driver);
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MODULE_AUTHOR("Kevin Chang <kevin.chang2@amd.com>");
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MODULE_DESCRIPTION("PMBus driver for E50SN12051");
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MODULE_LICENSE("GPL");
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MODULE_IMPORT_NS("PMBUS");
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