mmc: sdhci: Add support for pinctrl interface

Add support for Linux pin control framework while also supporting
the older TLMM configuration for backward compatibility

CRs-Fixed: 568232
Change-Id: Ib6b8f41fd6ced9aa62c980d7e4a73469603cbc5b
Signed-off-by: Pratibhasagar V <pratibha@codeaurora.org>
[xiaonian@codeaurora.org: fix trivial merge conflict]
Signed-off-by: Xiaonian Wang <xiaonian@codeaurora.org>
2 files changed