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mvebu_gpio: Multiple fixes.

Description

mvebu_gpio: Multiple fixes.

  • gpio register access primitives
  • locking in interrupt path
  • cleanup

In cooperation with: mw
Reviewed by: mw (initial version)
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D29044
Differential Revision: https://reviews.freebsd.org/D28911

(cherry picked from commit a5dce53b75d8750ba95623ad2dbffac4acfd3545)

Details

Provenance
mmelAuthored on Mar 3 2021, 5:28 PM
Reviewer
mw
Differential Revision
D29044: mvebu_gpio: fix gpio pin configuration update
Parents
rG8c12f9dea14f: mvebu_gpio: fix interrupt cause register configuration
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