PCI: mvebu: add support for reset on GPIO

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This patch adds a check for DT passed reset-gpios property and deasserts/
asserts reset pin on probe/remove with configurable delay. Corresponding
binding documentation is also updated.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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Sebastian Hesselbarth 2013-08-13 14:25:23 +02:00 • committed by Jason Cooper

parent e5615c30c1

commit 52ba992e20

2 changed files with 38 additions and 1 deletions

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6

Documentation/devicetree/bindings/pci/mvebu-pci.txt

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33

drivers/pci/host/pci-mvebu.c

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