rk3399: dram: making phy into dll bypass mode at low frequency
authorDerek Basehore <dbasehore@chromium.org>
Fri, 21 Oct 2016 05:09:22 +0000 (22:09 -0700)
committerXing Zheng <zhengxing@rock-chips.com>
Fri, 24 Feb 2017 07:43:55 +0000 (15:43 +0800)
commit9a6376c8a1d0757ab8e862c60ebc2e09dc599c66
tree02e7128bd8e260107ada459b30636ea31170c645
parentf91b969c1e6415c91cec9cf3b803c0d5380ccf09
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>
plat/rockchip/rk3399/drivers/dram/dfs.c