diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-21 13:21:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-21 13:21:31 -0700 |
| commit | bb41fe35dce709ea8f91d313c558ee6c68f705ef (patch) | |
| tree | 4a88617cf410763964342b01240e3e6f8c8a64ef /drivers/iio/accel/bmi088-accel-i2c.c | |
| parent | 0a59b3f42e5703a89dd6ddf5bc818a4cff975302 (diff) | |
| parent | 367b3560e10bbae3660d8ba4d0a7cc92170d8398 (diff) | |
Merge tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver subsystem updates from Greg KH:
"Here is the big set of char/misc and a number of other driver
subsystem updates for 6.9-rc1. Included in here are:
- IIO driver updates, loads of new ones and evolution of existing ones
- coresight driver updates
- const cleanups for many driver subsystems
- speakup driver additions
- platform remove callback void cleanups
- mei driver updates
- mhi driver updates
- cdx driver updates for MSI interrupt handling
- nvmem driver updates
- other smaller driver updates and cleanups, full details in the
shortlog
All of these have been in linux-next for a long time with no reported
issue, other than a build warning for the speakup driver"
The build warning hits clang and is a gcc (and C23) extension, and is
fixed up in the merge.
Link: https://lore.kernel.org/all/20240321134831.GA2762840@dev-arch.thelio-3990X/
* tag 'char-misc-6.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (279 commits)
binder: remove redundant variable page_addr
uio_dmem_genirq: UIO_MEM_DMA_COHERENT conversion
uio_pruss: UIO_MEM_DMA_COHERENT conversion
cnic,bnx2,bnx2x: use UIO_MEM_DMA_COHERENT
uio: introduce UIO_MEM_DMA_COHERENT type
cdx: add MSI support for CDX bus
pps: use cflags-y instead of EXTRA_CFLAGS
speakup: Add /dev/synthu device
speakup: Fix 8bit characters from direct synth
parport: sunbpp: Convert to platform remove callback returning void
parport: amiga: Convert to platform remove callback returning void
char: xillybus: Convert to platform remove callback returning void
vmw_balloon: change maintainership
MAINTAINERS: change the maintainer for hpilo driver
char: xilinx_hwicap: Fix NULL vs IS_ERR() bug
hpet: remove hpets::hp_clocksource
platform: goldfish: move the separate 'default' propery for CONFIG_GOLDFISH
char: xilinx_hwicap: drop casting to void in dev_set_drvdata
greybus: move is_gb_* functions out of greybus.h
greybus: Remove usage of the deprecated ida_simple_xx() API
...
Diffstat (limited to 'drivers/iio/accel/bmi088-accel-i2c.c')
| -rw-r--r-- | drivers/iio/accel/bmi088-accel-i2c.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/drivers/iio/accel/bmi088-accel-i2c.c b/drivers/iio/accel/bmi088-accel-i2c.c new file mode 100644 index 000000000000..17e9156bbe89 --- /dev/null +++ b/drivers/iio/accel/bmi088-accel-i2c.c @@ -0,0 +1,70 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * 3-axis accelerometer driver supporting following Bosch-Sensortec chips: + * - BMI088 + * - BMI085 + * - BMI090L + * + * Copyright 2023 Jun Yan <jerrysteve1101@gmail.com> + */ + +#include <linux/i2c.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/slab.h> + +#include "bmi088-accel.h" + +static int bmi088_accel_probe(struct i2c_client *i2c) +{ + struct regmap *regmap; + const struct i2c_device_id *id = i2c_client_get_device_id(i2c); + + regmap = devm_regmap_init_i2c(i2c, &bmi088_regmap_conf); + if (IS_ERR(regmap)) { + dev_err(&i2c->dev, "Failed to initialize i2c regmap\n"); + return PTR_ERR(regmap); + } + + return bmi088_accel_core_probe(&i2c->dev, regmap, i2c->irq, + id->driver_data); +} + +static void bmi088_accel_remove(struct i2c_client *i2c) +{ + bmi088_accel_core_remove(&i2c->dev); +} + +static const struct of_device_id bmi088_of_match[] = { + { .compatible = "bosch,bmi085-accel" }, + { .compatible = "bosch,bmi088-accel" }, + { .compatible = "bosch,bmi090l-accel" }, + {} +}; +MODULE_DEVICE_TABLE(of, bmi088_of_match); + +static const struct i2c_device_id bmi088_accel_id[] = { + { "bmi085-accel", BOSCH_BMI085 }, + { "bmi088-accel", BOSCH_BMI088 }, + { "bmi090l-accel", BOSCH_BMI090L }, + {} +}; +MODULE_DEVICE_TABLE(i2c, bmi088_accel_id); + +static struct i2c_driver bmi088_accel_driver = { + .driver = { + .name = "bmi088_accel_i2c", + .pm = pm_ptr(&bmi088_accel_pm_ops), + .of_match_table = bmi088_of_match, + }, + .probe = bmi088_accel_probe, + .remove = bmi088_accel_remove, + .id_table = bmi088_accel_id, +}; +module_i2c_driver(bmi088_accel_driver); + +MODULE_AUTHOR("Jun Yan <jerrysteve1101@gmail.com>"); +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("BMI088 accelerometer driver (I2C)"); +MODULE_IMPORT_NS(IIO_BMI088); |