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-rw-r--r--drivers/iio/accel/Kconfig2
-rw-r--r--drivers/iio/accel/st_accel.h2
-rw-r--r--drivers/iio/accel/st_accel_core.c76
-rw-r--r--drivers/iio/accel/st_accel_i2c.c5
4 files changed, 84 insertions, 1 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 4a1f133538ba..62a970a20219 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -223,7 +223,7 @@ config IIO_ST_ACCEL_3AXIS
Say yes here to build support for STMicroelectronics accelerometers:
LSM303DLH, LSM303DLHC, LIS3DH, LSM330D, LSM330DL, LSM330DLC,
LIS331DLH, LSM303DL, LSM303DLM, LSM330, LIS2DH12, H3LIS331DL,
- LNG2DM, LIS3DE
+ LNG2DM, LIS3DE, LIS2DE12
This driver can also be built as a module. If so, these modules
will be created:
diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h
index fd53258656ca..9d25955af58e 100644
--- a/drivers/iio/accel/st_accel.h
+++ b/drivers/iio/accel/st_accel.h
@@ -34,6 +34,7 @@ enum st_accel_type {
LIS3LV02DL,
LIS2DW12,
LIS3DHH,
+ LIS2DE12,
ST_ACCEL_MAX,
};
@@ -57,6 +58,7 @@ enum st_accel_type {
#define LIS2DW12_ACCEL_DEV_NAME "lis2dw12"
#define LIS3DHH_ACCEL_DEV_NAME "lis3dhh"
#define LIS3DE_ACCEL_DEV_NAME "lis3de"
+#define LIS2DE12_ACCEL_DEV_NAME "lis2de12"
/**
* struct st_sensors_platform_data - default accel platform data
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index 9930edf423bf..5ff04d9755d5 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -831,6 +831,82 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.multi_read_bit = false,
.bootime = 2,
},
+ {
+ .wai = 0x33,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+ .sensors_supported = {
+ [0] = LIS2DE12_ACCEL_DEV_NAME,
+ },
+ .ch = (struct iio_chan_spec *)st_accel_8bit_channels,
+ .odr = {
+ .addr = 0x20,
+ .mask = 0xf0,
+ .odr_avl = {
+ { .hz = 1, .value = 0x01, },
+ { .hz = 10, .value = 0x02, },
+ { .hz = 25, .value = 0x03, },
+ { .hz = 50, .value = 0x04, },
+ { .hz = 100, .value = 0x05, },
+ { .hz = 200, .value = 0x06, },
+ { .hz = 400, .value = 0x07, },
+ { .hz = 1620, .value = 0x08, },
+ { .hz = 5376, .value = 0x09, },
+ },
+ },
+ .pw = {
+ .addr = 0x20,
+ .mask = 0xf0,
+ .value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
+ },
+ .enable_axis = {
+ .addr = ST_SENSORS_DEFAULT_AXIS_ADDR,
+ .mask = ST_SENSORS_DEFAULT_AXIS_MASK,
+ },
+ .fs = {
+ .addr = 0x23,
+ .mask = 0x30,
+ .fs_avl = {
+ [0] = {
+ .num = ST_ACCEL_FS_AVL_2G,
+ .value = 0x00,
+ .gain = IIO_G_TO_M_S_2(15600),
+ },
+ [1] = {
+ .num = ST_ACCEL_FS_AVL_4G,
+ .value = 0x01,
+ .gain = IIO_G_TO_M_S_2(31200),
+ },
+ [2] = {
+ .num = ST_ACCEL_FS_AVL_8G,
+ .value = 0x02,
+ .gain = IIO_G_TO_M_S_2(62500),
+ },
+ [3] = {
+ .num = ST_ACCEL_FS_AVL_16G,
+ .value = 0x03,
+ .gain = IIO_G_TO_M_S_2(187500),
+ },
+ },
+ },
+ .drdy_irq = {
+ .int1 = {
+ .addr = 0x22,
+ .mask = 0x10,
+ },
+ .addr_ihl = 0x25,
+ .mask_ihl = 0x02,
+ .stat_drdy = {
+ .addr = ST_SENSORS_DEFAULT_STAT_ADDR,
+ .mask = 0x07,
+ },
+ },
+ .sim = {
+ .addr = 0x23,
+ .value = BIT(0),
+ },
+ .multi_read_bit = true,
+ .bootime = 2,
+ },
};
static int st_accel_read_raw(struct iio_dev *indio_dev,
diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
index de8ae4327094..4e54477ccf24 100644
--- a/drivers/iio/accel/st_accel_i2c.c
+++ b/drivers/iio/accel/st_accel_i2c.c
@@ -102,6 +102,10 @@ static const struct of_device_id st_accel_of_match[] = {
.compatible = "st,lis3de",
.data = LIS3DE_ACCEL_DEV_NAME,
},
+ {
+ .compatible = "st,lis2de12",
+ .data = LIS2DE12_ACCEL_DEV_NAME,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -140,6 +144,7 @@ static const struct i2c_device_id st_accel_id_table[] = {
{ LIS3LV02DL_ACCEL_DEV_NAME },
{ LIS2DW12_ACCEL_DEV_NAME },
{ LIS3DE_ACCEL_DEV_NAME },
+ { LIS2DE12_ACCEL_DEV_NAME },
{},
};
MODULE_DEVICE_TABLE(i2c, st_accel_id_table);