Add entries for Toshiba Visconti PLL and clock controller binding and
driver.
Signed-off-by: NNobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Link: https://lore.kernel.org/r/20211025031038.4180686-5-nobuhiro1.iwamatsu@toshiba.co.jpSigned-off-by: NStephen Boyd <sboyd@kernel.org>