diff options
Diffstat (limited to 'drivers/iio/accel/kionix-kx022a.h')
| -rw-r--r-- | drivers/iio/accel/kionix-kx022a.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/iio/accel/kionix-kx022a.h b/drivers/iio/accel/kionix-kx022a.h index 7060438ad88c..0ed54f584223 100644 --- a/drivers/iio/accel/kionix-kx022a.h +++ b/drivers/iio/accel/kionix-kx022a.h @@ -14,6 +14,7 @@ #define KX022A_REG_WHO 0x0f #define KX022A_ID 0xc8 #define KX132ACR_LBZ_ID 0xd8 +#define KX134ACR_LBZ_ID 0xcc #define KX022A_REG_CNTL2 0x19 #define KX022A_MASK_SRST BIT(7) @@ -77,6 +78,7 @@ #define KX132_REG_WHO 0x13 #define KX132_ID 0x3d +#define KX134_1211_ID 0x46 #define KX132_FIFO_LENGTH 86 @@ -135,6 +137,14 @@ struct kx022a_data; * * @name: name of the device * @regmap_config: pointer to register map configuration + * @scale_table: An array of tables of scaling factors for + * a supported acceleration measurement range. + * Each table containing a single scaling + * factor consisting of two integers. The first + * value in a table is the integer part, and + * the second value is the fractional part as + * parts per billion. + * @scale_table_size: Amount of values in tables. * @channels: pointer to iio_chan_spec array * @num_channels: number of iio_chan_spec channels * @fifo_length: number of 16-bit samples in a full buffer @@ -161,6 +171,8 @@ struct kx022a_data; struct kx022a_chip_info { const char *name; const struct regmap_config *regmap_config; + const int (*scale_table)[2]; + const int scale_table_size; const struct iio_chan_spec *channels; unsigned int num_channels; unsigned int fifo_length; @@ -187,6 +199,8 @@ int kx022a_probe_internal(struct device *dev, const struct kx022a_chip_info *chi extern const struct kx022a_chip_info kx022a_chip_info; extern const struct kx022a_chip_info kx132_chip_info; +extern const struct kx022a_chip_info kx134_chip_info; extern const struct kx022a_chip_info kx132acr_chip_info; +extern const struct kx022a_chip_info kx134acr_chip_info; #endif |