Fix I2C speed settings for consistency with other SoCs

OpenNuvoton / NUC970_U-Boot_v2016.11

U-Boot v2016.11 for NUC970, N9H30, and NUC980

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Closed lightelf76 closed 5 years ago

lightelf76 commented 5 years ago

Allow I2C speed to be specified in both Hz (as defined by U-Boot) and kHz (as was before)