mmc: quirks: add new quirk that allows Cache disable

This change allows us to prevent cache enable for certain
cards that have broken cache functionality.

Change-Id: Iea3f8c8f4e5498a8742fa408a19e3e169d1fa8cb
Signed-off-by: Talel Shenhar <tatias@codeaurora.org>
[subhashj@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
[xiaonian@codeaurora.org: fixed trivial merge conflicts]
Signed-off-by: Xiaonian Wang <xiaonian@codeaurora.org>
3 files changed