i2c: meson: add configurable divider factors

This patch add support for I2C controller in Meson-AXG SoC,
Due to the IP changes between I2C controller, we need to introduce
a compatible data to make the divider factor configurable.

backport from linux:
931b18e92cd0 ("2c: meson: add configurable divider factors")

Signed-off-by: Guillaume La Roque <glaroque@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
1 file changed