- bus-width: Number of data lines.
See: Documentation/devicetree/bindings/mmc/mmc.txt.
-- max-frequency: Can be 200MHz, 100Mz or 50MHz (default) and used for
+- max-frequency: Can be 200MHz, 100MHz or 50MHz (default) and used for
configuring the CCONFIG3 in the mmcss.
See: Documentation/devicetree/bindings/mmc/mmc.txt.