This patch adds the description of model property used to specify card
name from dts.
Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211129141057.12422-3-trevor.wu@mediatek.comSigned-off-by: Mark Brown <broonie@kernel.org>