tree 186844d76bc1b66b682f111529b68c11585bcb64
parent 4d54a25ba5df8d4fd1c1604d1526c9279237ac27
author Shawn Lin <shawn.lin@rock-chips.com> 1466445401 -0700
committer Ulf Hansson <ulf.hansson@linaro.org> 1469435655 +0200

phy: rockchip-emmc: configure frequency range and drive impedance

Signal integrity analysis has suggested we set these values. Do this in
power_on(), so that they get reconfigured after suspend/resume.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>