Messages in this thread | | | From | Michael Ellerman <> | Subject | Re: [PATCH] powerpc: isa-bridge: Fix ISA mmapping when "ranges" is not present | Date | Mon, 03 Jul 2023 15:21:16 +1000 |
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On Fri, 05 May 2023 12:18:17 -0500, Rob Herring wrote: > Commit e4ab08be5b49 ("powerpc/isa-bridge: Remove open coded "ranges" > parsing") broke PASemi Nemo board booting. The issue is the ISA I/O > range was not getting mapped as the logic to handle no "ranges" was > inverted. If phb_io_base_phys is non-zero, then the ISA range defaults > to the first 64K of the PCI I/O space. phb_io_base_phys should only be 0 > when looking for a non-PCI ISA region. > > [...]
Applied to powerpc/fixes.
[1/1] powerpc: isa-bridge: Fix ISA mmapping when "ranges" is not present https://git.kernel.org/powerpc/c/79de36042eecb684e0f748d17ba52f365fde0d65
cheers
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