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    Subject[PATCH v5 3/6] dt-bindings: PCI: uniphier: Add iATU register description
    Date
    In the dt-bindings, "atu" reg-names is required to get the register space
    for iATU in Synopsys DWC version 4.80 or later.

    Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
    Acked-by: Rob Herring <robh@kernel.org>
    ---
    Documentation/devicetree/bindings/pci/uniphier-pcie.txt | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
    index 1fa2c59..c4b7381 100644
    --- a/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
    +++ b/Documentation/devicetree/bindings/pci/uniphier-pcie.txt
    @@ -16,6 +16,7 @@ Required properties:
    "dbi" - controller configuration registers
    "link" - SoC-specific glue layer registers
    "config" - PCIe configuration space
    + "atu" - iATU registers for DWC version 4.80 or later
    - clocks: A phandle to the clock gate for PCIe glue layer including
    the host controller.
    - resets: A phandle to the reset line for PCIe glue layer including
    --
    2.7.4
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