linux-phytec-fsl

clk: tegra: introduce TEGRA_PLL_HAS_LOCK_ENABLE

Tegra114 PLLC2 and PLLC3 don't have a lock enable bit. The lock bits are
always functional.

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