Michael Walle 2810da7c80 board: sl28: remove "Useful I2C tricks" section from docs
They are no longer needed, because we now have proper driver support for
the sl28cpld management controller.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2022-02-28 11:59:35 +05:30
..