linux-kernel - [PATCH v2 0/5] PCI: Keystone: Misc fixes for TI's AM65x PCIe

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Date:   Fri, 26 Nov 2021 14:01:14 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>
CC:     <linux-pci@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        <devicetree@...r.kernel.org>
Subject: [PATCH v2 0/5] PCI: Keystone: Misc fixes for TI's AM65x PCIe

Patch series includes miscellaneous fixes for TI's AM65x SoC
"PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)"  has
already been sent before [1]

The other patch is to prevent PCIEPORTBUS driver to write to
MSI-X table (which is not mapped) leading to ~10sec delay
due to msix_mask_all().

v1 if the patch series is @ [2]

Changes from v1:
1) Added two patches to fix 'dtbs_check'; a DT binding documentation
update and a driver update.
2) Remove falling back to smaller DMA mask as suggested by Christoph.

[1] -> https://lore.kernel.org/r/20210325090026.8843-7-kishon@ti.com
[2] -> https://lore.kernel.org/r/20211110073343.12396-1-kishon@ti.com

Kishon Vijay Abraham I (5):
  dt-bindings: PCI: ti,am65: Fix
    "ti,syscon-pcie-id"/"ti,syscon-pcie-mode" to take argument
  PCI: keystone: Use phandle argument from
    "ti,syscon-pcie-id"/"ti,syscon-pcie-mode"
  PCI: keystone: Add workaround for Errata #i2037 (AM65x SR 1.0)
  PCI: keystone: Add quirk to mark AM654 RC BAR flag as IORESOURCE_UNSET
  PCI: keystone: Set DMA mask and coherent DMA mask

 .../bindings/pci/ti,am65-pci-ep.yaml          |  8 +-
 .../bindings/pci/ti,am65-pci-host.yaml        | 16 +++-
 drivers/pci/controller/dwc/pci-keystone.c     | 82 ++++++++++++++++++-
 3 files changed, 96 insertions(+), 10 deletions(-)

-- 
2.17.1