Add RTIO async and RTIO stream functionalities that enables, among all the other things, the sensor data streaming from FIFO. RTIO stream supports following triggers: - SENSOR_TRIG_FIFO_WATERMARK - SENSOR_TRIG_FIFO_FULL - SENSOR_TRIG_DATA_READY Following FIFO parameters has to be defined in device tree to correctly stream sensor data: - fifo-watermark - accel-fifo-batch-rate Currently the driver can decode FIFO content with Accelerometer 16-bit samples. Signed-off-by: Armando Visconti <armando.visconti@st.com> |
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