tree 3a7177de901d4f8b8eaf291a35bc70eadae4e5f5
parent 93280b75c1011ad176ecdc5edaaa307abaeef4ff
author Derek Basehore <dbasehore@chromium.org> 1487917896 +0800
committer Xing Zheng <zhengxing@rock-chips.com> 1487938064 +0800

rockchip: rk3399: add support for ddrfreq suspend/resume

This patch sets the frequency configuration of the next DRAM DFS index
to the configuration of the current index. This does not perform a
frequency transition. It just configures registers so the training on
resume for both indices will be correct.

Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Signed-off-by: Xing Zheng <zhengxing@rock-chips.com>