linux-imx

clk: tegra: Use override bits when needed

PLLM has override bits in the PMC. Use those when PLLM_OVERRIDE_ENABLE
is set.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>