Re: [PATCH 0/2] PCI: mvebu: add support for orion soc

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Hi Bjorn!

On 29.07.22 20:22, Bjorn Helgaas wrote:
On Mon, Jul 18, 2022 at 11:28:40PM +0300, Mauri Sandberg wrote:
Hello all!

Working in close co-operation with Pali we made an initial attempt at bringing
support for orion PCIe into mvebu PCIe driver. Currently the address of
workaround memory range is hard coded and based on compatible string only. As
Pali describes in another thread, we were not able to figure out what's the
correct way to configure a configuration space. That discussion is here:
https://lore.kernel.org/linux-pci/20220710225108.bgedria6igtqpz5l@pali/T/#u

I tested this with D-Link DNS-323 rev A1 and it's working. As usual, all
comments and feedback is welcome.

Thanks,
Mauri

Mauri Sandberg (2):
   dt-bindings: PCI: mvebu: Add orion5x compatible
   PCI: mvebu: add support for orion5x

  .../devicetree/bindings/pci/mvebu-pci.txt     |  1 +
  arch/arm/mach-orion5x/common.c                | 13 ----
  drivers/pci/controller/Kconfig                |  2 +-
  drivers/pci/controller/pci-mvebu.c            | 59 +++++++++++++++++++
  4 files changed, 61 insertions(+), 14 deletions(-)

Hi Mauri,

Can you address anything in 2/2 (if necessary), incorporate any acks,
and post a v2?  There was some confusion around the first patch (there
are two in the thread, likely the same?), and I didn't read the 2/2
feedback in detail to see if any changes were needed.


I give it a little bit time to see if the discussion on how to configure
the configuration space would pick up, but I'll attend to the comments
and post a clean v2 soonish.




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