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Clock control is similar in SDHCI versions greater then version 2. Add support for more recent versions of the controller specification. SD card support for 1.8V is also present in controller versions 3 and greater. https://bugzilla.tianocore.org/show_bug.cgi?id=1233 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com>