Add reset gpio control to support RESET PIN connected to gpio.
Signed-off-by: Steve Lee <steve.lee.analog@gmail.com>
Acked-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20220420044900.2989-1-steve.lee.analog@gmail.comSigned-off-by: Mark Brown <broonie@kernel.org>