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clock: rk3399: add support for dwmmc 400K
authorKever Yang <kever.yang@rock-chips.com>
Thu, 4 Aug 2016 03:44:58 +0000 (11:44 +0800)
committerSimon Glass <sjg@chromium.org>
Sat, 6 Aug 2016 00:02:51 +0000 (18:02 -0600)
commitfd4b2dc05996dad7680442ed574614d3db048f86
tree7799ff37f5289cb2641b476f8e40b383c7c15766tree | snapshot
parent583b1bc029d86d87152d7819cd06cc557de6ddf9commit | diff
clock: rk3399: add support for dwmmc 400K

MMC core will use 400KHz for card initialize first and then switch to
higher frequency like 50MHz, we need to support both 400KHz and about
50MHz for dwmmc controller.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
drivers/clk/rockchip/clk_rk3399.c diff | blob | blame | history
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