staging: mt7621-pci: use gpio perst instead of builtin behaviour

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Some boards seems to ignore the PERST builtin behaviour to properly
perform a pcie line reset. Use gpio PERST behaviour instead which
seems to be more common.

Fixes: bd1a05bd87 ("staging: mt7621-pci: use PERST_N instead of gpio control")
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sergio Paracuellos 2019-06-19 09:44:56 +02:00 • committed by Greg Kroah-Hartman

parent fdd228cd6d

commit 07420a02b0

1 changed files with 58 additions and 48 deletions

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drivers/staging/mt7621-pci/pci-mt7621.c

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