diff options
| -rw-r--r-- | drivers/iio/accel/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/st_accel.h | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/st_accel_core.c | 76 | ||||
| -rw-r--r-- | drivers/iio/accel/st_accel_i2c.c | 5 |
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); |