clk: tegra: Remove the old emc_mux clock for Tegra210

Remove the old emc_mux clock and don't use the common EMC clock
definition. This will be replaced by a new clock defined in the
EMC driver.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
1 file changed