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add support to STM LSM6DSRX 6-axis Mems sensor

PATCH Applied Lorenzo Bianconi 3 participants 6 messages Oct 24, 2019 – Oct 27, 2019

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 to STM LSM6DSRX 6-axis Mems sensor

Add support to STM LSM6DSRX 6-axis sensor
https://www.st.com/resource/en/datasheet/lsm6dsrx.pdf

Lorenzo Bianconi (2):
iio: imu: st_lsm6dsx: add support to LSM6DSRX
dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsrx device bindings

 Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt | 1 +
 drivers/iio/imu/st_lsm6dsx/Kconfig                       | 3 ++-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h                  | 2 ++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c           | 8 ++++----
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c             | 3 +++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c              | 5 +++++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c              | 5 +++++
 7 files changed, 22 insertions(+), 5 deletions(-)
Signature · 1 line
2.21.0
author maintainer
#1 lore raw

PATCH 1/2 iio: imu: st_lsm6dsx: add support to LSM6DSRX

Add support to STM LSM6DSRX 6-axis (acc + gyro) Mems sensor
https://www.st.com/resource/en/datasheet/lsm6dsrx.pdf

Signed-off-by Lorenzo Bianconi <[email protected]>
---
 drivers/iio/imu/st_lsm6dsx/Kconfig             | 3 ++-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h        | 2 ++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 8 ++++----
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c   | 3 +++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c    | 5 +++++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c    | 5 +++++
 6 files changed, 21 insertions(+), 5 deletions(-)
drivers/iio/imu/st_lsm6dsx/Kconfig +2 -1
index b425a356d99e..28f59d09208a 100644
@@ -12,7 +12,8 @@ config IIO_ST_LSM6DSX
 	  Say yes here to build support for STMicroelectronics LSM6DSx imu
 	  sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm,
 	  ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c,
-	  ism330dhcx, lsm6ds0 and the accelerometer/gyroscope of lsm9ds1.
+	  ism330dhcx, lsm6dsrx, lsm6ds0 and the accelerometer/gyroscope
+	  of lsm9ds1.
 
 	  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 f660359ccb4d..37e499fe6bcf 100644
@@ -27,6 +27,7 @@
 #define ST_ISM330DHCX_DEV_NAME	"ism330dhcx"
 #define ST_LSM9DS1_DEV_NAME	"lsm9ds1-imu"
 #define ST_LSM6DS0_DEV_NAME	"lsm6ds0"
+#define ST_LSM6DSRX_DEV_NAME	"lsm6dsrx"
 
 enum st_lsm6dsx_hw_id {
 	ST_LSM6DS3_ID,

@@ -42,6 +43,7 @@ enum st_lsm6dsx_hw_id {
 	ST_ISM330DHCX_ID,
 	ST_LSM9DS1_ID,
 	ST_LSM6DS0_ID,
+	ST_LSM6DSRX_ID,
 	ST_LSM6DSX_MAX_ID,
 };
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +4 -4
index ffeb2596b97b..31cd90d2c60e 100644
@@ -14,10 +14,10 @@
  * (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/LSM6DSOX/ASM330LHH/LSM6DSR/ISM330DHCX: 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).
+ * LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/LSM6DSRX/ISM330DHCX:
+ * 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).
  *
  * FIFO supported modes:
  *  - BYPASS: FIFO disabled
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +3 -0
index f9c83aa2c9b7..1f28a7733fc0 100644
@@ -1084,6 +1084,9 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 			}, {
 				.hw_id = ST_ISM330DHCX_ID,
 				.name = ST_ISM330DHCX_DEV_NAME,
+			}, {
+				.hw_id = ST_LSM6DSRX_ID,
+				.name = ST_LSM6DSRX_DEV_NAME,
 			},
 		},
 		.channels = {
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +5 -0
index e57744affbd0..cd47ec1fedcb 100644
@@ -91,6 +91,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = {
 		.compatible = "st,lsm6ds0",
 		.data = (void *)ST_LSM6DS0_ID,
 	},
+	{
+		.compatible = "st,lsm6dsrx",
+		.data = (void *)ST_LSM6DSRX_ID,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match);

@@ -109,6 +113,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = {
 	{ ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID },
 	{ ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID },
 	{ ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID },
+	{ ST_LSM6DSRX_DEV_NAME, ST_LSM6DSRX_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table);
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +5 -0
index 933d4f9f6a4a..67ff36eac247 100644
@@ -91,6 +91,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = {
 		.compatible = "st,lsm6ds0",
 		.data = (void *)ST_LSM6DS0_ID,
 	},
+	{
+		.compatible = "st,lsm6dsrx",
+		.data = (void *)ST_LSM6DSRX_ID,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match);

@@ -109,6 +113,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = {
 	{ ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID },
 	{ ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID },
 	{ ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID },
+	{ ST_LSM6DSRX_DEV_NAME, ST_LSM6DSRX_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table);
Signature · 1 line
2.21.0
author maintainer
#3 lore raw

PATCH 2/2 dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsrx device bindings

In reply to Lorenzo Bianconi
Signed-off-by Lorenzo Bianconi <[email protected]>
---
 Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt | 1 +
 1 file changed, 1 insertion(+)
Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt +1 -0
index fc018ecba086..cef4bc16fce1 100644
@@ -15,6 +15,7 @@ Required properties:
   "st,ism330dhcx"
   "st,lsm9ds1-imu"
   "st,lsm6ds0"
+  "st,lsm6dsrx"
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties:
Signature · 1 line
2.21.0
maintainer
#2 lore raw

Re: [PATCH 1/2] iio: imu: st_lsm6dsx: add support to LSM6DSRX

In reply to Lorenzo Bianconi
Quoted 4 lines · On Thu, 24 Oct 2019 17:42:33 +0200 Lorenzo Bianconi <[email protected]> wrote:

Add support to STM LSM6DSRX 6-axis (acc + gyro) Mems sensor
https://www.st.com/resource/en/datasheet/lsm6dsrx.pdf

Signed-off-by Lorenzo Bianconi <[email protected]>

Applied to the togreg branch of iio.git and pushed out as testing for the autobuilders to play with it.

Thanks,

Jonathan

Quoted 122 lines
---
 drivers/iio/imu/st_lsm6dsx/Kconfig             | 3 ++-
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h        | 2 ++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c | 8 ++++----
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c   | 3 +++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c    | 5 +++++
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c    | 5 +++++
 6 files changed, 21 insertions(+), 5 deletions(-)
drivers/iio/imu/st_lsm6dsx/Kconfig +2 -1
index b425a356d99e..28f59d09208a 100644
@@ -12,7 +12,8 @@ config IIO_ST_LSM6DSX
 	  Say yes here to build support for STMicroelectronics LSM6DSx imu
 	  sensor. Supported devices: lsm6ds3, lsm6ds3h, lsm6dsl, lsm6dsm,
 	  ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c,
-	  ism330dhcx, lsm6ds0 and the accelerometer/gyroscope of lsm9ds1.
+	  ism330dhcx, lsm6dsrx, lsm6ds0 and the accelerometer/gyroscope
+	  of lsm9ds1.
 
 	  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 f660359ccb4d..37e499fe6bcf 100644
@@ -27,6 +27,7 @@
 #define ST_ISM330DHCX_DEV_NAME	"ism330dhcx"
 #define ST_LSM9DS1_DEV_NAME	"lsm9ds1-imu"
 #define ST_LSM6DS0_DEV_NAME	"lsm6ds0"
+#define ST_LSM6DSRX_DEV_NAME	"lsm6dsrx"
 
 enum st_lsm6dsx_hw_id {
 	ST_LSM6DS3_ID,

@@ -42,6 +43,7 @@ enum st_lsm6dsx_hw_id {
 	ST_ISM330DHCX_ID,
 	ST_LSM9DS1_ID,
 	ST_LSM6DS0_ID,
+	ST_LSM6DSRX_ID,
 	ST_LSM6DSX_MAX_ID,
 };
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c +4 -4
index ffeb2596b97b..31cd90d2c60e 100644
@@ -14,10 +14,10 @@
  * (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/LSM6DSOX/ASM330LHH/LSM6DSR/ISM330DHCX: 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).
+ * LSM6DSO/LSM6DSOX/ASM330LHH/LSM6DSR/LSM6DSRX/ISM330DHCX:
+ * 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).
  *
  * FIFO supported modes:
  *  - BYPASS: FIFO disabled
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +3 -0
index f9c83aa2c9b7..1f28a7733fc0 100644
@@ -1084,6 +1084,9 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
 			}, {
 				.hw_id = ST_ISM330DHCX_ID,
 				.name = ST_ISM330DHCX_DEV_NAME,
+			}, {
+				.hw_id = ST_LSM6DSRX_ID,
+				.name = ST_LSM6DSRX_DEV_NAME,
 			},
 		},
 		.channels = {
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c +5 -0
index e57744affbd0..cd47ec1fedcb 100644
@@ -91,6 +91,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = {
 		.compatible = "st,lsm6ds0",
 		.data = (void *)ST_LSM6DS0_ID,
 	},
+	{
+		.compatible = "st,lsm6dsrx",
+		.data = (void *)ST_LSM6DSRX_ID,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match);

@@ -109,6 +113,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = {
 	{ ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID },
 	{ ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID },
 	{ ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID },
+	{ ST_LSM6DSRX_DEV_NAME, ST_LSM6DSRX_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table);
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c +5 -0
index 933d4f9f6a4a..67ff36eac247 100644
@@ -91,6 +91,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = {
 		.compatible = "st,lsm6ds0",
 		.data = (void *)ST_LSM6DS0_ID,
 	},
+	{
+		.compatible = "st,lsm6dsrx",
+		.data = (void *)ST_LSM6DSRX_ID,
+	},
 	{},
 };
 MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match);

@@ -109,6 +113,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = {
 	{ ST_ISM330DHCX_DEV_NAME, ST_ISM330DHCX_ID },
 	{ ST_LSM9DS1_DEV_NAME, ST_LSM9DS1_ID },
 	{ ST_LSM6DS0_DEV_NAME, ST_LSM6DS0_ID },
+	{ ST_LSM6DSRX_DEV_NAME, ST_LSM6DSRX_ID },
 	{},
 };
 MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table);
maintainer Applied
#4 lore raw

Re: [PATCH 2/2] dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsrx device bindings

In reply to Lorenzo Bianconi
Quoted 1 line · On Thu, 24 Oct 2019 17:42:34 +0200 Lorenzo Bianconi <[email protected]> wrote:
Signed-off-by Lorenzo Bianconi <[email protected]>

Applied. If you get bored and feel like converting this over to yaml at somepoint that would be great ;)

Thanks,

Jonathan

Quoted 16 lines
---
 Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt | 1 +
 1 file changed, 1 insertion(+)
Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt +1 -0
index fc018ecba086..cef4bc16fce1 100644
@@ -15,6 +15,7 @@ Required properties:
   "st,ism330dhcx"
   "st,lsm9ds1-imu"
   "st,lsm6ds0"
+  "st,lsm6dsrx"
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties:
#5 lore raw

Re: [PATCH 2/2] dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsrx device bindings

Quoted 9 lines
Quoted 1 line · On Thu, 24 Oct 2019 17:42:34 +0200 Lorenzo Bianconi <[email protected]> wrote:
Signed-off-by Lorenzo Bianconi <[email protected]>

Applied. If you get bored and feel like converting this over to yaml at somepoint that would be great ;)

Thanks,

ack, added to my ToDo list :)

Regards,
Lorenzo

Quoted 20 lines

Jonathan

Quoted 16 lines
---
 Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt | 1 +
 1 file changed, 1 insertion(+)
Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt +1 -0
index fc018ecba086..cef4bc16fce1 100644
@@ -15,6 +15,7 @@ Required properties:
   "st,ism330dhcx"
   "st,lsm9ds1-imu"
   "st,lsm6ds0"
+  "st,lsm6dsrx"
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties: