52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* IIO accel SPI driver for Freescale MMA7455L 3-axis 10-bit accelerometer
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* Copyright 2015 Joachim Eastwood <manabian@gmail.com>
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*/
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#include <linux/module.h>
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#include <linux/regmap.h>
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#include <linux/spi/spi.h>
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#include "mma7455.h"
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static int mma7455_spi_probe(struct spi_device *spi)
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{
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const struct spi_device_id *id = spi_get_device_id(spi);
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struct regmap *regmap;
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regmap = devm_regmap_init_spi(spi, &mma7455_core_regmap);
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if (IS_ERR(regmap))
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return PTR_ERR(regmap);
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return mma7455_core_probe(&spi->dev, regmap, id->name);
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}
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static int mma7455_spi_remove(struct spi_device *spi)
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{
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mma7455_core_remove(&spi->dev);
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return 0;
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}
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static const struct spi_device_id mma7455_spi_ids[] = {
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{ "mma7455", 0 },
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{ "mma7456", 0 },
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{ }
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};
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MODULE_DEVICE_TABLE(spi, mma7455_spi_ids);
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static struct spi_driver mma7455_spi_driver = {
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.probe = mma7455_spi_probe,
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.remove = mma7455_spi_remove,
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.id_table = mma7455_spi_ids,
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.driver = {
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.name = "mma7455-spi",
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},
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};
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module_spi_driver(mma7455_spi_driver);
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MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
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MODULE_DESCRIPTION("Freescale MMA7455L SPI accelerometer driver");
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MODULE_LICENSE("GPL v2");
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