67 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			67 lines
		
	
	
		
			1.6 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
// SPDX-License-Identifier: GPL-2.0-only
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/*
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 * 3-axis magnetometer driver support following SPI Bosch-Sensortec chips:
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 *  - BMC150
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 *  - BMC156
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 *  - BMM150
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 *
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 * Copyright (c) 2016, Intel Corporation.
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 */
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#include <linux/module.h>
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#include <linux/mod_devicetable.h>
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#include <linux/spi/spi.h>
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#include <linux/regmap.h>
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#include "bmc150_magn.h"
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static int bmc150_magn_spi_probe(struct spi_device *spi)
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{
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	struct regmap *regmap;
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	const struct spi_device_id *id = spi_get_device_id(spi);
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	regmap = devm_regmap_init_spi(spi, &bmc150_magn_regmap_config);
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	if (IS_ERR(regmap)) {
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		dev_err(&spi->dev, "Failed to register spi regmap: %pe\n",
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			regmap);
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		return PTR_ERR(regmap);
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	}
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	return bmc150_magn_probe(&spi->dev, regmap, spi->irq, id->name);
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}
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static void bmc150_magn_spi_remove(struct spi_device *spi)
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{
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	bmc150_magn_remove(&spi->dev);
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}
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static const struct spi_device_id bmc150_magn_spi_id[] = {
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	{"bmc150_magn", 0},
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	{"bmc156_magn", 0},
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	{"bmm150_magn", 0},
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	{}
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};
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MODULE_DEVICE_TABLE(spi, bmc150_magn_spi_id);
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static const struct acpi_device_id bmc150_magn_acpi_match[] = {
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	{"BMC150B", 0},
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	{"BMC156B", 0},
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	{"BMM150B", 0},
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	{},
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};
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MODULE_DEVICE_TABLE(acpi, bmc150_magn_acpi_match);
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static struct spi_driver bmc150_magn_spi_driver = {
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	.probe		= bmc150_magn_spi_probe,
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	.remove		= bmc150_magn_spi_remove,
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	.id_table	= bmc150_magn_spi_id,
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	.driver = {
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		.acpi_match_table = bmc150_magn_acpi_match,
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		.name	= "bmc150_magn_spi",
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	},
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};
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module_spi_driver(bmc150_magn_spi_driver);
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MODULE_AUTHOR("Daniel Baluta <daniel.baluta@intel.com");
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MODULE_DESCRIPTION("BMC150 magnetometer SPI driver");
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MODULE_LICENSE("GPL v2");
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MODULE_IMPORT_NS(IIO_BMC150_MAGN);
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