clk: tegra: Add TEGRA_PERIPH_NO_DIV flag

This flag indicates the peripheral clock does not have a divider. It will
simplify the initialization tables and avoids some very similar code.

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

diff --cc drivers/clk/tegra/clk-periph.c
Simple merge

diff --cc drivers/clk/tegra/clk.h
Simple merge