mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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c1e60c0d57
This driver doesn't use the id information provided by the old i2c
probe function, so it can trivially be converted to the simple
("probe_new") form.
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20200813162851.1519546-1-steve@sk2.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Analog Devices LTC2947 high precision power and energy monitor over I2C
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*
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* Copyright 2019 Analog Devices Inc.
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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 <linux/regmap.h>
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#include "ltc2947.h"
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static const struct regmap_config ltc2947_regmap_config = {
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.reg_bits = 8,
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.val_bits = 8,
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};
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static int ltc2947_probe(struct i2c_client *i2c)
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{
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struct regmap *map;
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map = devm_regmap_init_i2c(i2c, <c2947_regmap_config);
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if (IS_ERR(map))
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return PTR_ERR(map);
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return ltc2947_core_probe(map, i2c->name);
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}
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static const struct i2c_device_id ltc2947_id[] = {
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{"ltc2947", 0},
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{}
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};
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MODULE_DEVICE_TABLE(i2c, ltc2947_id);
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static struct i2c_driver ltc2947_driver = {
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.driver = {
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.name = "ltc2947",
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.of_match_table = ltc2947_of_match,
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.pm = <c2947_pm_ops,
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},
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.probe_new = ltc2947_probe,
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.id_table = ltc2947_id,
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};
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module_i2c_driver(ltc2947_driver);
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MODULE_AUTHOR("Nuno Sa <nuno.sa@analog.com>");
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MODULE_DESCRIPTION("LTC2947 I2C power and energy monitor driver");
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MODULE_LICENSE("GPL");
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