This patch adds support for additional host capabilities like SD/MMC
high speed, SDHCI bus width, etc.
Signed-off-by: NJeongbae Seo <jeongbae.seo@samsung.com>
Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: NChris Ball <cjb@laptop.org>