Hello Doug, On Tue, Feb 14, 2017 at 6:01 PM, Douglas Anderson <dianders at chromium.org> wrote: > The PMU Cortex M0 on rk3399 is intended to be used for things like > DDRFreq transitions, suspend/resume, and other things that are the > purview of ARM Trusted Firmware and not the kernel. As such, the > kernel shouldn't be messing with the clocks. Add CLK_IGNORE_UNUSED to > these clocks. > Isn't CLK_IS_CRITICAL a more suitable flag for this case? Best regards, Javier