RE: [PATCH] mmc: Add driver for Freescale eSDHC controllers

This patch adds support for the Freescale Enhanced Secure Digital
Host Controller Interface as found in some Freescale PowerPC
microprocessors (e.g. MPC837x SOCs).

The Freescale ESDHC controller is basically compatible with the
standard SDHC controller. but the eshdc expand some bits.

The esdhc.c is much like the orignal sdhci.c.
it is possible to merge them.

Thanks, Dave