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(parent: 8b39da9) | patch
xtensa: virt: fix PCI IO ports mapping
authorMax Filippov <jcmvbkbc@gmail.com>
Tue, 15 Oct 2019 20:52:03 +0000 (13:52 -0700)
committerMax Filippov <jcmvbkbc@gmail.com>
Tue, 15 Oct 2019 21:29:53 +0000 (14:29 -0700)
commit0c401fdf27ba52830c39670dc81cd8379756bd65
treed229ec6c6a10f12855e4f8cdca26511108675c19tree | snapshot
parent8b39da985194aac2998dd9e3a22d00b596cebf1ecommit | diff
xtensa: virt: fix PCI IO ports mapping

virt device tree incorrectly uses 0xf0000000 on both sides of PCI IO
ports address space mapping. This results in incorrect port address
assignment in PCI IO BARs and subsequent crash on attempt to access
them. Use 0 as base address in PCI IO ports address space.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/boot/dts/virt.dts diff | blob | history
John Crispins staging tree