linux-imx

ARM: sun7i: Enable the I2C controllers

The Allwinner A20 shares the same I2C controller than the one that could
be found on earlier SoCs from Allwinner. There is only a few more of
these controllers. Add all of them in the DTSI.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>