The dwc2 usb controller also uses agressive clock gating, which in this
case leads to hclk_peri getting disabled and hanging the system.
Therefore move it to the critical clocks until we also control that
part of the system.
Signed-off-by: NHeiko Stuebner <heiko@sntech.de>
Signed-off-by: NMike Turquette <mturquette@linaro.org>