korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-02 00:24:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

iio: accel: bmi088: Add support for bmi090l accel

Browse Source 
Add supports for BMI090L, it's a high-performance Inertial
Measurement Unit, with an accelerometer and gyroscope.
The commit adds the accelerometer driver for the SPI interface.
The gyroscope part is already supported by the BMG160 driver.
Same as BMI088, BMI090L have the range of +/-3, 6, 12, and 24g.

Reviewed-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn>
Link: https://lore.kernel.org/r/20220526133359.2261928-6-Qing-wu.Li@leica-geosystems.com.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
LI Qingwu 2022-05-26 13:33:58 +00:00 committed by Jonathan Cameron
parent 7a61456c83
commit 57387d3c09
3 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/iio/accel/bmi088-accel-core.c
View File

@ -479,6 +479,13 @@ static const struct bmi088_accel_chip_info bmi088_accel_chip_info_tbl[] = {
.num_channels = ARRAY_SIZE(bmi088_accel_channels),
.scale_table = {{0, 897}, {0, 1794}, {0, 3589}, {0, 7178}},
},
[BOSCH_BMI090L] = {
.name = "bmi090l-accel",
.chip_id = 0x1A,
.channels = bmi088_accel_channels,
.num_channels = ARRAY_SIZE(bmi088_accel_channels),
.scale_table = {{0, 897}, {0, 1794}, {0, 3589}, {0, 7178}},
},
};
static const struct iio_info bmi088_accel_info = {

2
drivers/iio/accel/bmi088-accel-spi.c
View File

@ -64,6 +64,7 @@ static void bmi088_accel_remove(struct spi_device *spi)
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);
@ -71,6 +72,7 @@ MODULE_DEVICE_TABLE(of, bmi088_of_match);
static const struct spi_device_id bmi088_accel_id[] = {
{"bmi085-accel", BOSCH_BMI085},
{"bmi088-accel", BOSCH_BMI088},
{"bmi090l-accel", BOSCH_BMI090L},
{}
};
MODULE_DEVICE_TABLE(spi, bmi088_accel_id);

1
drivers/iio/accel/bmi088-accel.h
View File

@ -11,6 +11,7 @@ struct device;
enum bmi_device_type {
BOSCH_BMI085,
BOSCH_BMI088,
BOSCH_BMI090L,
BOSCH_UNKNOWN,
};