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add support for LSM6DSV

PATCH In review Lorenzo Bianconi 2 participants 4 messages Oct 31, 2022 – Nov 2, 2022

Subsystems (3)
Device tree bindings IIO ST LSM6DSx IMU IIO driver
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Lorenzo Bianconi

author maintainer
#0 lore raw

cover add support for LSM6DSV

Add support for LSM6DSV IMU MEMS sensor
https://www.st.com/resource/en/datasheet/lsm6dsv.pdf

Lorenzo Bianconi (2):
iio: imu: st_lsm6dsx: add support to LSM6DSV
dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv device bindings

 .../bindings/iio/imu/st,lsm6dsx.yaml          |   1 +
 drivers/iio/imu/st_lsm6dsx/Kconfig            |   2 +-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h       |   2 +
 .../iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c    |   2 +-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c  | 202 ++++++++++++++++++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c   |   5 +
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c   |   5 +
 7 files changed, 217 insertions(+), 2 deletions(-)
Signature · 1 line
2.38.1
author maintainer
#1 lore raw

PATCH 1/2 iio: imu: st_lsm6dsx: add support to LSM6DSV

Add support to STM LSM6DSV (accelerometer and gyroscope) Mems sensor.

Datasheet: https://www.st.com/resource/en/datasheet/lsm6dsv.pdf

Signed-off-by Lorenzo Bianconi <[email protected]>
---
 drivers/iio/imu/st_lsm6dsx/Kconfig            |   2 +-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h       |   2 +
 .../iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c    |   2 +-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c  | 202 ++++++++++++++++++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c   |   5 +
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c   |   5 +
 6 files changed, 216 insertions(+), 2 deletions(-)
drivers/iio/imu/st_lsm6dsx/Kconfig +1 -1
index 2ed2b3f40c0b..1c68bac94bce 100644
@@ -13,7 +13,7 @@ config IIO_ST_LSM6DSX
 	  sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm,
 	  ism330dlc, lsm6dso, lsm6dsox, asm330lhh, asm330lhhx, lsm6dsr,
 	  lsm6ds3tr-c, ism330dhcx, lsm6dsrx, lsm6ds0, lsm6dsop, lsm6dstx,
-	  the accelerometer/gyroscope of lsm9ds1 and lsm6dst.
+	  lsm6dsv, the accelerometer/gyroscope of lsm9ds1 and lsm6dst.
 
 	  To compile this driver as a module, choose M here: the module
 	  will be called st_lsm6dsx.
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h +2 -0
index 07ad8027de73..755f7117f0a0 100644
@@ -33,6 +33,7 @@
 #define ST_LSM6DSOP_DEV_NAME	"lsm6dsop"
 #define ST_ASM330LHHX_DEV_NAME	"asm330lhhx"
 #define ST_LSM6DSTX_DEV_NAME	"lsm6dstx"
+#define ST_LSM6DSV_DEV_NAME	"lsm6dsv"
 
 enum st_lsm6dsx_hw_id {
 	ST_LSM6DS3_ID,

@@ -53,6 +54,7 @@ enum st_lsm6dsx_hw_id {
 	ST_LSM6DSOP_ID,
 	ST_ASM330LHHX_ID,
 	ST_LSM6DSTX_ID,
+	ST_LSM6DSV_ID,
 	ST_LSM6DSX_MAX_ID,
 };
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +1 -1
index 48fe6a45671b..7dd5205aea5b 100644
@@ -15,7 +15,7 @@
  * value of the decimation factor and ODR set for each FIFO data set.
  *
  * LSM6DSO/LSM6DSOX/ASM330LHH/ASM330LHHX/LSM6DSR/LSM6DSRX/ISM330DHCX/
- * LSM6DST/LSM6DSOP/LSM6DSTX:
+ * LSM6DST/LSM6DSOP/LSM6DSTX/LSM6DSV:
  * 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).
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +202 -0

208 lines not on this page · raw message

drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +5 -0
index 307c8c436862..239c8920a31f 100644
@@ -109,6 +109,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = {
 		.compatible = "st,lsm6dstx",
 		.data = (void *)ST_LSM6DSTX_ID,
 	},
+	{
+		.compatible = "st,lsm6dsv",
+		.data = (void *)ST_LSM6DSV_ID,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match);

@@ -132,6 +136,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = {
 	{ ST_LSM6DSOP_DEV_NAME, ST_LSM6DSOP_ID },
 	{ ST_ASM330LHHX_DEV_NAME, ST_ASM330LHHX_ID },
 	{ ST_LSM6DSTX_DEV_NAME, ST_LSM6DSTX_ID },
+	{ ST_LSM6DSV_DEV_NAME, ST_LSM6DSV_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table);
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +5 -0
index 6a4eecf4bb05..66705ef16ed0 100644
@@ -109,6 +109,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = {
 		.compatible = "st,lsm6dstx",
 		.data = (void *)ST_LSM6DSTX_ID,
 	},
+	{
+		.compatible = "st,lsm6dsv",
+		.data = (void *)ST_LSM6DSV_ID,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match);

@@ -132,6 +136,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = {
 	{ ST_LSM6DSOP_DEV_NAME, ST_LSM6DSOP_ID },
 	{ ST_ASM330LHHX_DEV_NAME, ST_ASM330LHHX_ID },
 	{ ST_LSM6DSTX_DEV_NAME, ST_LSM6DSTX_ID },
+	{ ST_LSM6DSV_DEV_NAME, ST_LSM6DSV_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table);
Signature · 1 line
2.38.1
author maintainer
#2 lore raw

PATCH 2/2 dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv device bindings

In reply to Lorenzo Bianconi

Introduce device bindings for LSM6DSV IMU sensor.

Signed-off-by Lorenzo Bianconi <[email protected]>
---
 Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml | 1 +
 1 file changed, 1 insertion(+)
Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml +1 -0
index fe1e02e5d7b3..e7349a3275dd 100644
@@ -32,6 +32,7 @@ properties:
           - st,lsm6dsrx
           - st,lsm6dst
           - st,lsm6dsop
+          - st,lsm6dsv
       - items:
           - const: st,asm330lhhx
           - const: st,lsm6dsr
Signature · 1 line
2.38.1