mmc: mediatek: add pad_tune0 support
authorChaotian Jing <chaotian.jing@mediatek.com>
Mon, 16 Oct 2017 01:46:32 +0000 (09:46 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Thu, 2 Nov 2017 14:20:23 +0000 (15:20 +0100)
commit39add2521f64bcd53307367902e28e91536a00c3
treed4e63701ff284672d45d311468de2004b549b167
parent7f3d58523d12e233de9896fd26781862ca4985d6
mmc: mediatek: add pad_tune0 support

from mt2701, the register of PAD_TUNE has been phased out,
while there is a new register of PAD_TUNE0

Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com>
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/mtk-sd.c