Add nxp,pca9956b compatible, which has 24 instead of 16 outputs. Adjust
the documentation for the difference.
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Pieterjan Camerlynck <pieterjanca@gmail.com>
Link: https://lore.kernel.org/r/20240711-pca995x-v4-1-702a67148065@gmail.comSigned-off-by: Lee Jones <lee@kernel.org>