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(parent: 0976f16) | patch
mmc: dw_mmc: exynos: add variable delay tuning sequence
authorSeungwon Jeon <tgih.jun@samsung.com>
Fri, 30 Aug 2013 15:12:50 +0000 (00:12 +0900)
committerChris Ball <cjb@laptop.org>
Thu, 26 Sep 2013 01:33:21 +0000 (21:33 -0400)
commitc537a1c5ff63d3553617a9ff80ef5ed1493028e2
tree9a0526c1df557aba9ea30e9d984a4dceac45a5b6tree | snapshot
parent0976f16d2d7fdd3d33738c1f64b83cde6f783db3commit | diff
mmc: dw_mmc: exynos: add variable delay tuning sequence

Implements variable delay tuning. In this change, exynos host can
determine the correct sampling point for the HS200 and SDR104 speed mode.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/host/dw_mmc-exynos.c diff | blob | history
John Crispins staging tree