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mvebu_gpio: Fix settings of gpio pin direction.

Description

mvebu_gpio: Fix settings of gpio pin direction.

Data Output Enable Control register is inverted – 0 means output direction.
Reflect this fact in code.

MFC after: 3 weeks

(cherry picked from commit 01c6d7918985c6e8610d6245af0f745ced86ffd5)

Details

Provenance
mmelAuthored on Mar 7 2021, 8:50 AM
Parents
rG9ddb35ef1fd2: mvebu_gpio: Multiple fixes.
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