diff options
| -rw-r--r-- | include/linux/iio/imu/adis.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h index ac7cfd073804..63e456aa5c8a 100644 --- a/include/linux/iio/imu/adis.h +++ b/include/linux/iio/imu/adis.h @@ -73,6 +73,20 @@ struct adis_data { bool has_paging; }; +/** + * struct adis - ADIS device instance data + * @spi: Reference to SPI device which owns this ADIS IIO device + * @trig: IIO trigger object data + * @data: ADIS chip variant specific data + * @burst: ADIS burst transfer information + * @state_lock: Lock used by the device to protect state + * @msg: SPI message object + * @xfer: SPI transfer objects to be used for a @msg + * @current_page: Some ADIS devices have registers, this selects current page + * @buffer: Data buffer for information read from the device + * @tx: DMA safe TX buffer for SPI transfers + * @rx: DMA safe RX buffer for SPI transfers + */ struct adis { struct spi_device *spi; struct iio_trigger *trig; |