diff options
Diffstat (limited to 'drivers/staging/iio/magnetometer/hmc5843_i2c.c')
-rw-r--r-- | drivers/staging/iio/magnetometer/hmc5843_i2c.c | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/drivers/staging/iio/magnetometer/hmc5843_i2c.c b/drivers/staging/iio/magnetometer/hmc5843_i2c.c deleted file mode 100644 index 3de7f44..0000000 --- a/drivers/staging/iio/magnetometer/hmc5843_i2c.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - * i2c driver for hmc5843/5843/5883/5883l/5983 - * - * Split from hmc5843.c - * Copyright (C) Josef Gajdusek <atx@atx.name> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/module.h> -#include <linux/i2c.h> -#include <linux/regmap.h> -#include <linux/iio/iio.h> -#include <linux/iio/triggered_buffer.h> - -#include "hmc5843.h" - -static const struct regmap_range hmc5843_readable_ranges[] = { - regmap_reg_range(0, HMC5843_ID_END), -}; - -static const struct regmap_access_table hmc5843_readable_table = { - .yes_ranges = hmc5843_readable_ranges, - .n_yes_ranges = ARRAY_SIZE(hmc5843_readable_ranges), -}; - -static const struct regmap_range hmc5843_writable_ranges[] = { - regmap_reg_range(0, HMC5843_MODE_REG), -}; - -static const struct regmap_access_table hmc5843_writable_table = { - .yes_ranges = hmc5843_writable_ranges, - .n_yes_ranges = ARRAY_SIZE(hmc5843_writable_ranges), -}; - -static const struct regmap_range hmc5843_volatile_ranges[] = { - regmap_reg_range(HMC5843_DATA_OUT_MSB_REGS, HMC5843_STATUS_REG), -}; - -static const struct regmap_access_table hmc5843_volatile_table = { - .yes_ranges = hmc5843_volatile_ranges, - .n_yes_ranges = ARRAY_SIZE(hmc5843_volatile_ranges), -}; - -static const struct regmap_config hmc5843_i2c_regmap_config = { - .reg_bits = 8, - .val_bits = 8, - - .rd_table = &hmc5843_readable_table, - .wr_table = &hmc5843_writable_table, - .volatile_table = &hmc5843_volatile_table, - - .cache_type = REGCACHE_RBTREE, -}; - -static int hmc5843_i2c_probe(struct i2c_client *cli, - const struct i2c_device_id *id) -{ - return hmc5843_common_probe(&cli->dev, - devm_regmap_init_i2c(cli, &hmc5843_i2c_regmap_config), - id->driver_data, id->name); -} - -static int hmc5843_i2c_remove(struct i2c_client *client) -{ - return hmc5843_common_remove(&client->dev); -} - -static const struct i2c_device_id hmc5843_id[] = { - { "hmc5843", HMC5843_ID }, - { "hmc5883", HMC5883_ID }, - { "hmc5883l", HMC5883L_ID }, - { "hmc5983", HMC5983_ID }, - { } -}; -MODULE_DEVICE_TABLE(i2c, hmc5843_id); - -static const struct of_device_id hmc5843_of_match[] = { - { .compatible = "honeywell,hmc5843", .data = (void *)HMC5843_ID }, - { .compatible = "honeywell,hmc5883", .data = (void *)HMC5883_ID }, - { .compatible = "honeywell,hmc5883l", .data = (void *)HMC5883L_ID }, - { .compatible = "honeywell,hmc5983", .data = (void *)HMC5983_ID }, - {} -}; -MODULE_DEVICE_TABLE(of, hmc5843_of_match); - -static struct i2c_driver hmc5843_driver = { - .driver = { - .name = "hmc5843", - .pm = HMC5843_PM_OPS, - .of_match_table = hmc5843_of_match, - }, - .id_table = hmc5843_id, - .probe = hmc5843_i2c_probe, - .remove = hmc5843_i2c_remove, -}; -module_i2c_driver(hmc5843_driver); - -MODULE_AUTHOR("Josef Gajdusek <atx@atx.name>"); -MODULE_DESCRIPTION("HMC5843/5883/5883L/5983 i2c driver"); -MODULE_LICENSE("GPL"); |