Commit 6af0e8a9 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Jonathan Cameron
Browse files

iio: imu: st_lsm6dsx: add support to LSM6DSOX

Add support to STM LSM6DSOX 6-axis (acc + gyro) Mems sensor
https://www.st.com/resource/en/datasheet/lsm6dsox.pdf



Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 753a9870
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+1 −1
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@@ -9,7 +9,7 @@ config IIO_ST_LSM6DSX
	help
	  Say yes here to build support for STMicroelectronics LSM6DSx imu
	  sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm,
	  ism330dlc, lsm6dso, asm330lhh
	  ism330dlc, lsm6dso, lsm6dsox, asm330lhh

	  To compile this driver as a module, choose M here: the module
	  will be called st_lsm6dsx.
+2 −0
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@@ -21,6 +21,7 @@
#define ST_ISM330DLC_DEV_NAME	"ism330dlc"
#define ST_LSM6DSO_DEV_NAME	"lsm6dso"
#define ST_ASM330LHH_DEV_NAME	"asm330lhh"
#define ST_LSM6DSOX_DEV_NAME	"lsm6dsox"

enum st_lsm6dsx_hw_id {
	ST_LSM6DS3_ID,
@@ -30,6 +31,7 @@ enum st_lsm6dsx_hw_id {
	ST_ISM330DLC_ID,
	ST_LSM6DSO_ID,
	ST_ASM330LHH_ID,
	ST_LSM6DSOX_ID,
	ST_LSM6DSX_MAX_ID,
};

+2 −2
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@@ -13,7 +13,7 @@
 * (e.g. Gx, Gy, Gz, Ax, Ay, Az), then data are repeated depending on the
 * value of the decimation factor and ODR set for each FIFO data set.
 *
 * LSM6DSO/ASM330LHH: The FIFO buffer can be configured to store data
 * LSM6DSO/LSM6DSOX/ASM330LHH: The FIFO buffer can be configured to store data
 * from gyroscope and accelerometer. Each sample is queued with a tag (1B)
 * indicating data source (gyroscope, accelerometer, hw timer).
 *
@@ -506,7 +506,7 @@ st_lsm6dsx_push_tagged_data(struct st_lsm6dsx_hw *hw, u8 tag,
}

/**
 * st_lsm6dsx_read_tagged_fifo() - LSM6DSO/ASM330LHH read FIFO routine
 * st_lsm6dsx_read_tagged_fifo() - LSM6DSO/LSM6DSOX/ASM330LHH read FIFO routine
 * @hw: Pointer to instance of struct st_lsm6dsx_hw.
 *
 * Read samples from the hw FIFO and push them to IIO buffers.
+2 −1
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@@ -23,7 +23,7 @@
 *   - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000
 *   - FIFO size: 4KB
 *
 * - LSM6DSO/ASM330LHH
 * - LSM6DSO/LSM6DSOX/ASM330LHH
 *   - Accelerometer/Gyroscope supported ODR [Hz]: 13, 26, 52, 104, 208, 416
 *   - Accelerometer supported full-scale [g]: +-2/+-4/+-8/+-16
 *   - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000
@@ -287,6 +287,7 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
		.max_fifo_size = 512,
		.id = {
			[0] = ST_LSM6DSO_ID,
			[1] = ST_LSM6DSOX_ID,
		},
		.batch = {
			[ST_LSM6DSX_ID_ACC] = {
+5 −0
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@@ -69,6 +69,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = {
		.compatible = "st,asm330lhh",
		.data = (void *)ST_ASM330LHH_ID,
	},
	{
		.compatible = "st,lsm6dsox",
		.data = (void *)ST_LSM6DSOX_ID,
	},
	{},
};
MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match);
@@ -81,6 +85,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = {
	{ ST_ISM330DLC_DEV_NAME, ST_ISM330DLC_ID },
	{ ST_LSM6DSO_DEV_NAME, ST_LSM6DSO_ID },
	{ ST_ASM330LHH_DEV_NAME, ST_ASM330LHH_ID },
	{ ST_LSM6DSOX_DEV_NAME, ST_LSM6DSOX_ID },
	{},
};
MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table);
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