Add optional rcv-gpios property specific to tfa9897 receiver mode.
Signed-off-by: Vincent Knecht <vincent.knecht@mailoo.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211031210956.812101-2-vincent.knecht@mailoo.orgSigned-off-by: Mark Brown <broonie@kernel.org>