Machine dies if HCLK, SCLK or EMC is disabled. Hence mark these clocks
as critical.
Signed-off-by: NDmitry Osipenko <digetx@gmail.com>
Acked-by: NPeter De Schrijver <pdeschrijver@nvidia.com>
Cc: <stable@vger.kernel.org> # v4.16
Signed-off-by: NThierry Reding <treding@nvidia.com>