clk: tegra: use pll_ref as the pll_e parent

Use pll_ref instead of pll_re_vco as the pll_e parent on Tegra114. Also
add a 12Mhz pll_ref table entry for pll_e for Tegra114. This prevents
the system from crashing at bootup because of an unsupported pll_re_vco
rate.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
2 files changed