clk: meson: g12a: add support for the SPICC SCLK Source clocks

This adds the clocks used for the Amlogic G12A and compatible SoCs SPICC
controller to provide a more complete range of frequencies instead of the
SPICC internal divider over Xtal.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2 files changed