tree e4d78fe2f089d8b2d933433895a2453ef8709213
parent 522f5a6c4c0566977aba3349c93f3ebf16539ed0
author Wenyou Yang <wenyou.yang@atmel.com> 1446433029 +0800
committer Andreas Bießmann <andreas.devel@googlemail.com> 1446556891 +0100

mmc: atmel: Add atmel sdhci support

The SDHCI is introduced by sama5d2, named as Secure Digital Multimedia
Card Controller(SDMMC). It supports the embedded MultiMedia Card (e.MMC)
Specification V4.41, the SD Memory Card Specification V3.0, and the SDIO
V3.0 specification. It is compliant with the SD Host Controller Standard
V3.0 specification.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>