tree 64b60adcedd341a02a8f150ce7257e2b0eb40e0c
parent c43fd7746698a10aa6435d62ec28f977dd6246cc
author Jaehoon Chung <jh80.chung@samsung.com> 1318847783 +0900
committer Chris Ball <cjb@laptop.org> 1319661145 -0400

mmc: dw_mmc: modify DATA register offset

In dw_mmc 2.40a spec, Data register's offset is changed.
Before we used Data register offset 0x100. but if somebody uses a
2.40a controller, we must use 0x200 for Data register.

This patch adds a version-id checking point and uses SDMMC_DATA(x)
instead of SDMMC_DATA.  It assumes 2.40a is the latest version.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>