Michael Walle 3795d7cc4f gpio: mpc8xxx: simplify ls1028a/ls1088a support ...

Some Layerscape/QoriQ SoCs have input buffers which needs to be enabled
first. This was done in two different ways in the driver. Unify it.

This was tested on a LS1028A SoC.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>

2020-09-30 10:50:30 +02:00

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