linux-kernel - [PATCH 0/2] PCI: mvebu: add support for orion soc

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Date:   Mon, 18 Jul 2022 23:28:40 +0300
From:   Mauri Sandberg <maukka@....kapsi.fi>
To:     linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:     bhelgaas@...gle.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, andrew@...n.ch,
        sebastian.hesselbarth@...il.com, gregory.clement@...tlin.com,
        linux@...linux.org.uk, lpieralisi@...nel.org, kw@...ux.com,
        thomas.petazzoni@...tlin.com, pali@...nel.org,
        Mauri Sandberg <maukka@....kapsi.fi>
Subject: [PATCH 0/2] PCI: mvebu: add support for orion soc

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(-)

base-commit: ff6992735ade75aae3e35d16b17da1008d753d28
--
2.25.1