mmc: dw_mmc: support fifo mode in dwc mmc driver
authorhuang lin <hl@rock-chips.com>
Tue, 17 Nov 2015 06:20:22 +0000 (14:20 +0800)
committerSimon Glass <sjg@chromium.org>
Tue, 1 Dec 2015 15:07:22 +0000 (08:07 -0700)
commita65f51b97886f0b1d911eb1ea951fce9efd1700f
tree8643901d9ba712fb8eb6a5ea67d9a5fe02158472
parentf382eb833a06cf3d7cbf17603876a1fabca49144
mmc: dw_mmc: support fifo mode in dwc mmc driver

some soc(rk3036 etc) use dw_mmc but do not have internal dma,
so we implement fifo mode to read and write data.

Signed-off-by: Lin Huang <hl@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
drivers/mmc/dw_mmc.c
include/dwmmc.h