Add the IDS GmbH Vendor ID and the Product IDs for SI31A (2xRS232)
and CM31A (LoRaWAN Modem).
Signed-off-by: Dominik Andreas Schorpp <dominik.a.schorpp@ids.de>
Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>