local/mmc: dw_mmc: exynos: dynamically adjust the SAMPLE_CLK_TUNING
authorJaehoon Chung <jh80.chung@samsung.com>
Thu, 30 Apr 2015 07:42:36 +0000 (16:42 +0900)
committerSeung-Woo Kim <sw0312.kim@samsung.com>
Wed, 14 Dec 2016 04:44:40 +0000 (13:44 +0900)
commit36b67be6bc51d8e5e540642f1d4c81425129cd88
tree7500598368ee0b405133135c339465e04b94c1bd
parentdd0c58f725ee388ec1aefbf7c31df2586db384e2
local/mmc: dw_mmc: exynos: dynamically adjust the SAMPLE_CLK_TUNING

This is workaround patch.
Some board doesn't work fine, when send the tuning command.
It's related with CLK_TUNING bits.
But every board doesn't work fine with same values.
(In future, needs to analysis this problem.)

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
drivers/mmc/host/dw_mmc-exynos.c