Add proper support for L3GD20H gyroscope sensor. In particular:
- use L3GD20H as device name instead of L3GD20
- fix available full scales
- fix available sample frequencies
Fixes: 9444a300c2be (IIO: Add support for L3GD20H gyroscope)
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxx>
---
drivers/iio/gyro/st_gyro.h | 1 +
drivers/iio/gyro/st_gyro_core.c | 13 +++++++------
drivers/iio/gyro/st_gyro_i2c.c | 5 +++++
drivers/iio/gyro/st_gyro_spi.c | 1 +
4 files changed, 14 insertions(+), 6 deletions(-)
diff --git a/drivers/iio/gyro/st_gyro.h b/drivers/iio/gyro/st_gyro.h
index a5c5c4e29add..48923ae6ac3b 100644
--- a/drivers/iio/gyro/st_gyro.h
+++ b/drivers/iio/gyro/st_gyro.h
@@ -19,6 +19,7 @@
#define LSM330DL_GYRO_DEV_NAME "lsm330dl_gyro"
#define LSM330DLC_GYRO_DEV_NAME "lsm330dlc_gyro"
#define L3GD20_GYRO_DEV_NAME "l3gd20"
+#define L3GD20H_GYRO_DEV_NAME "l3gd20h"
#define L3G4IS_GYRO_DEV_NAME "l3g4is_ui"
#define LSM330_GYRO_DEV_NAME "lsm330_gyro"
#define LSM9DS0_GYRO_DEV_NAME "lsm9ds0_gyro"
diff --git a/drivers/iio/gyro/st_gyro_core.c b/drivers/iio/gyro/st_gyro_core.c
index 2a42b3d583e8..e366422e8512 100644
--- a/drivers/iio/gyro/st_gyro_core.c
+++ b/drivers/iio/gyro/st_gyro_core.c
@@ -35,6 +35,7 @@
#define ST_GYRO_DEFAULT_OUT_Z_L_ADDR 0x2c
/* FULLSCALE */
+#define ST_GYRO_FS_AVL_245DPS 245
#define ST_GYRO_FS_AVL_250DPS 250
#define ST_GYRO_FS_AVL_500DPS 500
#define ST_GYRO_FS_AVL_2000DPS 2000
@@ -196,17 +197,17 @@ static const struct st_sensor_settings st_gyro_sensors_settings[] = {
.wai = 0xd7,
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
- [0] = L3GD20_GYRO_DEV_NAME,
+ [0] = L3GD20H_GYRO_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_gyro_16bit_channels,
.odr = {
.addr = 0x20,
.mask = 0xc0,
.odr_avl = {
- { .hz = 95, .value = 0x00, },
- { .hz = 190, .value = 0x01, },
- { .hz = 380, .value = 0x02, },
- { .hz = 760, .value = 0x03, },
+ { .hz = 100, .value = 0x00, },
+ { .hz = 200, .value = 0x01, },
+ { .hz = 400, .value = 0x02, },
+ { .hz = 800, .value = 0x03, },
},
},
.pw = {
@@ -224,7 +225,7 @@ static const struct st_sensor_settings st_gyro_sensors_settings[] = {
.mask = 0x30,
.fs_avl = {
[0] = {
- .num = ST_GYRO_FS_AVL_250DPS,
+ .num = ST_GYRO_FS_AVL_245DPS,
.value = 0x00,
.gain = IIO_DEGREE_TO_RAD(8750),
},
diff --git a/drivers/iio/gyro/st_gyro_i2c.c b/drivers/iio/gyro/st_gyro_i2c.c
index 40056b821036..3f628746cb93 100644
--- a/drivers/iio/gyro/st_gyro_i2c.c
+++ b/drivers/iio/gyro/st_gyro_i2c.c
@@ -41,6 +41,10 @@ static const struct of_device_id st_gyro_of_match[] = {
.data = L3GD20_GYRO_DEV_NAME,
},
{
+ .compatible = "st,l3gd20h-gyro",
+ .data = L3GD20H_GYRO_DEV_NAME,
+ },
+ {
.compatible = "st,l3g4is-gyro",
.data = L3G4IS_GYRO_DEV_NAME,
},
@@ -95,6 +99,7 @@ static const struct i2c_device_id st_gyro_id_table[] = {
{ LSM330DL_GYRO_DEV_NAME },
{ LSM330DLC_GYRO_DEV_NAME },
{ L3GD20_GYRO_DEV_NAME },
+ { L3GD20H_GYRO_DEV_NAME },
{ L3G4IS_GYRO_DEV_NAME },
{ LSM330_GYRO_DEV_NAME },
{ LSM9DS0_GYRO_DEV_NAME },
diff --git a/drivers/iio/gyro/st_gyro_spi.c b/drivers/iio/gyro/st_gyro_spi.c
index fbf2faed501c..fa14d8f2170d 100644
--- a/drivers/iio/gyro/st_gyro_spi.c
+++ b/drivers/iio/gyro/st_gyro_spi.c
@@ -52,6 +52,7 @@ static const struct spi_device_id st_gyro_id_table[] = {
{ LSM330DL_GYRO_DEV_NAME },
{ LSM330DLC_GYRO_DEV_NAME },
{ L3GD20_GYRO_DEV_NAME },
+ { L3GD20H_GYRO_DEV_NAME },
{ L3G4IS_GYRO_DEV_NAME },
{ LSM330_GYRO_DEV_NAME },
{ LSM9DS0_GYRO_DEV_NAME },
--
2.13.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
