From: Lorenzo Bianconi <lorenzo@kernel.org>
To: jic23@kernel.org
Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
lorenzo.bianconi@redhat.com
Subject: [PATCH 1/2] iio: imu: st_lsm6dsx: add support to LSM6DS3TR-C
Date: Sat, 29 Jun 2019 12:13:53 +0200 [thread overview]
Message-ID: <c0cf032e04524d20f646993e61d5b8696b9d2fa8.1561802767.git.lorenzo@kernel.org> (raw)
In-Reply-To: <cover.1561802767.git.lorenzo@kernel.org>
Add support to STM LSM6DS3TR-C 6-axis (acc + gyro) Mems sensor
https://www.st.com/resource/en/datasheet/lsm6ds3tr-c.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/iio/imu/st_lsm6dsx/Kconfig | 2 +-
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 | 5 ++++-
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(+), 6 deletions(-)
diff --git a/drivers/iio/imu/st_lsm6dsx/Kconfig b/drivers/iio/imu/st_lsm6dsx/Kconfig
index 9e592973a8a6..b254d03e2043 100644
--- a/drivers/iio/imu/st_lsm6dsx/Kconfig
+++ b/drivers/iio/imu/st_lsm6dsx/Kconfig
@@ -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, lsm6dsox, asm330lhh, lsm6dsr
+ ism330dlc, lsm6dso, lsm6dsox, asm330lhh, lsm6dsr, lsm6ds3tr-c
To compile this driver as a module, choose M here: the module
will be called st_lsm6dsx.
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
index cd1642bb4ec0..ffa8402763c5 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h
@@ -23,6 +23,7 @@
#define ST_ASM330LHH_DEV_NAME "asm330lhh"
#define ST_LSM6DSOX_DEV_NAME "lsm6dsox"
#define ST_LSM6DSR_DEV_NAME "lsm6dsr"
+#define ST_LSM6DS3TRC_DEV_NAME "lsm6ds3tr-c"
enum st_lsm6dsx_hw_id {
ST_LSM6DS3_ID,
@@ -34,6 +35,7 @@ enum st_lsm6dsx_hw_id {
ST_ASM330LHH_ID,
ST_LSM6DSOX_ID,
ST_LSM6DSR_ID,
+ ST_LSM6DS3TRC_ID,
ST_LSM6DSX_MAX_ID,
};
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
index 793598ee960a..61b20fa64108 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_buffer.c
@@ -1,10 +1,10 @@
/*
* STMicroelectronics st_lsm6dsx FIFO buffer library driver
*
- * LSM6DS3/LSM6DS3H/LSM6DSL/LSM6DSM/ISM330DLC: The FIFO buffer can be
- * configured to store data from gyroscope and accelerometer. Samples are
- * queued without any tag according to a specific pattern based on
- * 'FIFO data sets' (6 bytes each):
+ * LSM6DS3/LSM6DS3H/LSM6DSL/LSM6DSM/ISM330DLC/LSM6DS3TR-C:
+ * The FIFO buffer can be configured to store data from gyroscope and
+ * accelerometer. Samples are queued without any tag according to a
+ * specific pattern based on 'FIFO data sets' (6 bytes each):
* - 1st data set is reserved for gyroscope data
* - 2nd data set is reserved for accelerometer data
* The FIFO pattern changes depending on the ODRs and decimation factors
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 04233928d23e..dc479e139cfc 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -17,7 +17,7 @@
* - Gyroscope supported full-scale [dps]: +-125/+-245/+-500/+-1000/+-2000
* - FIFO size: 8KB
*
- * - LSM6DS3H/LSM6DSL/LSM6DSM/ISM330DLC:
+ * - LSM6DS3H/LSM6DSL/LSM6DSM/ISM330DLC/LSM6DS3TR-C:
* - 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
@@ -234,6 +234,9 @@ static const struct st_lsm6dsx_settings st_lsm6dsx_sensor_settings[] = {
}, {
.hw_id = ST_ISM330DLC_ID,
.name = ST_ISM330DLC_DEV_NAME,
+ }, {
+ .hw_id = ST_LSM6DS3TRC_ID,
+ .name = ST_LSM6DS3TRC_DEV_NAME,
},
},
.decimator = {
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c
index 47581a4e456e..0542f64fb673 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_i2c.c
@@ -76,6 +76,10 @@ static const struct of_device_id st_lsm6dsx_i2c_of_match[] = {
.compatible = "st,lsm6dsr",
.data = (void *)ST_LSM6DSR_ID,
},
+ {
+ .compatible = "st,lsm6ds3tr-c",
+ .data = (void *)ST_LSM6DS3TRC_ID,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_lsm6dsx_i2c_of_match);
@@ -90,6 +94,7 @@ static const struct i2c_device_id st_lsm6dsx_i2c_id_table[] = {
{ ST_ASM330LHH_DEV_NAME, ST_ASM330LHH_ID },
{ ST_LSM6DSOX_DEV_NAME, ST_LSM6DSOX_ID },
{ ST_LSM6DSR_DEV_NAME, ST_LSM6DSR_ID },
+ { ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID },
{},
};
MODULE_DEVICE_TABLE(i2c, st_lsm6dsx_i2c_id_table);
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c
index facf66978a4b..4e160dcb0d7d 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_spi.c
@@ -76,6 +76,10 @@ static const struct of_device_id st_lsm6dsx_spi_of_match[] = {
.compatible = "st,lsm6dsr",
.data = (void *)ST_LSM6DSR_ID,
},
+ {
+ .compatible = "st,lsm6ds3tr-c",
+ .data = (void *)ST_LSM6DS3TRC_ID,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_lsm6dsx_spi_of_match);
@@ -90,6 +94,7 @@ static const struct spi_device_id st_lsm6dsx_spi_id_table[] = {
{ ST_ASM330LHH_DEV_NAME, ST_ASM330LHH_ID },
{ ST_LSM6DSOX_DEV_NAME, ST_LSM6DSOX_ID },
{ ST_LSM6DSR_DEV_NAME, ST_LSM6DSR_ID },
+ { ST_LSM6DS3TRC_DEV_NAME, ST_LSM6DS3TRC_ID },
{},
};
MODULE_DEVICE_TABLE(spi, st_lsm6dsx_spi_id_table);
--
2.21.0
next prev parent reply other threads:[~2019-06-29 10:14 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-29 10:13 [PATCH 0/2] add support to STM LSM6DS3TR-C 6-axis Mems sensor Lorenzo Bianconi
2019-06-29 10:13 ` Lorenzo Bianconi [this message]
2019-07-14 16:27 ` [PATCH 1/2] iio: imu: st_lsm6dsx: add support to LSM6DS3TR-C Jonathan Cameron
2019-06-29 10:13 ` [PATCH 2/2] dt-bindings: iio: imu: st_lsm6dsx: add lsm6ds3tr-c device bindings Lorenzo Bianconi
2019-07-14 16:28 ` Jonathan Cameron
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