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57 lines
1.5 KiB
57 lines
1.5 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* |
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* Copyright (c) 2018 Synopsys, Inc. and/or its affiliates. |
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* |
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* Author: Vitor Soares <[email protected]> |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/module.h> |
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#include <linux/i3c/device.h> |
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#include <linux/i3c/master.h> |
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#include <linux/slab.h> |
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#include <linux/of.h> |
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#include <linux/regmap.h> |
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#include "st_lsm6dsx.h" |
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static const struct i3c_device_id st_lsm6dsx_i3c_ids[] = { |
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I3C_DEVICE(0x0104, 0x006C, (void *)ST_LSM6DSO_ID), |
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I3C_DEVICE(0x0104, 0x006B, (void *)ST_LSM6DSR_ID), |
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{ /* sentinel */ }, |
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}; |
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MODULE_DEVICE_TABLE(i3c, st_lsm6dsx_i3c_ids); |
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static int st_lsm6dsx_i3c_probe(struct i3c_device *i3cdev) |
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{ |
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struct regmap_config st_lsm6dsx_i3c_regmap_config = { |
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.reg_bits = 8, |
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.val_bits = 8, |
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}; |
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const struct i3c_device_id *id = i3c_device_match_id(i3cdev, |
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st_lsm6dsx_i3c_ids); |
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struct regmap *regmap; |
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regmap = devm_regmap_init_i3c(i3cdev, &st_lsm6dsx_i3c_regmap_config); |
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if (IS_ERR(regmap)) { |
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dev_err(&i3cdev->dev, "Failed to register i3c regmap %d\n", |
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(int)PTR_ERR(regmap)); |
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return PTR_ERR(regmap); |
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} |
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return st_lsm6dsx_probe(&i3cdev->dev, 0, (uintptr_t)id->data, regmap); |
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} |
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static struct i3c_driver st_lsm6dsx_driver = { |
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.driver = { |
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.name = "st_lsm6dsx_i3c", |
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.pm = &st_lsm6dsx_pm_ops, |
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}, |
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.probe = st_lsm6dsx_i3c_probe, |
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.id_table = st_lsm6dsx_i3c_ids, |
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}; |
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module_i3c_driver(st_lsm6dsx_driver); |
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MODULE_AUTHOR("Vitor Soares <[email protected]>"); |
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MODULE_DESCRIPTION("STMicroelectronics st_lsm6dsx i3c driver"); |
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MODULE_LICENSE("GPL v2");
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