drivers: modem: ublox-sara-r4: Support SARA-U2 modems, sense VINT
This adds support for SARA-U2 modems. They have different timings on
the PWR_ON pin, don't support AT+CESQ and require a manual GPRS
connection setup.
The VINT pin is used as a more reliable and faster way to power on the
modem.
Based on work by Göran Weinholt <goran.weinholt@endian.se>
Signed-off-by:
Michael Scott <mike@foundries.io>
Loading
Please sign in to comment