Added driver for the PAJ7620 gesture sensor. For now,
just added basic gesture mode, although sensor also
has other modes (proximity and cursor modes).
Signed-off-by: Paul Timke Contreras <ptimkec@live.com>
- Add bus support for SPI (based on RTIO).
- Support read/decode API for one-shot reads on the following channels:
- SENSOR_CHAN_POS_DX.
- SENSOR_CHAN_POS_DY.
- SENSOR_CHAN_POS_DXYZ.
Signed-off-by: Luis Ubieda <luisf@croxel.com>