Re: [PATCH] clk: rockchip: Set "ignore unused" for PMU M0 clocks on rk3399
From: Javier Martinez Canillas
Date: Wed Feb 15 2017 - 10:28:06 EST
On Tue, Feb 14, 2017 at 6:01 PM, Douglas Anderson <dianders@xxxxxxxxxxxx> 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?