mmc: sdhci: Add MSI interrupt support for O2 SD host

Add MSI interrupt support if the SD host device can support MSI interrupt.

Signed-off-by: ernest.zhang <ernest.zhang@bayhubtech.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>