tree 02e7128bd8e260107ada459b30636ea31170c645
parent ff461d03eb857fbb94994c720b9bf715ee4a4556
author Derek Basehore <dbasehore@chromium.org> 1477026562 -0700
committer Xing Zheng <zhengxing@rock-chips.com> 1487922235 +0800

rk3399: dram: making phy into dll bypass mode at low frequency

when dram frequency below 260MHz, phy master dll may unlock, so
let phy master dll working at dll bypass mode when frequency is
below 260MHz.

Signed-off-by: Lin Huang <hl@rock-chips.com>