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    Subject[PATCH 1/4] dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector
    Date
    Add binding to represent refclk to the PCIe connector.

    Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
    ---
    .../bindings/pci/ti,j721e-pci-host.yaml | 17 +++++++++++++----
    1 file changed, 13 insertions(+), 4 deletions(-)

    diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
    index 0880a613ece6..7607018a115b 100644
    --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
    +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
    @@ -46,12 +46,21 @@ properties:
    maxItems: 1

    clocks:
    - maxItems: 1
    - description: clock-specifier to represent input to the PCIe
    + minItems: 1
    + maxItems: 2
    + description: clock-specifier to represent input to the PCIe for 1 item.
    + 2nd item if present represents reference clock to the connector.

    clock-names:
    - items:
    - - const: fck
    + oneOf:
    + - description: Represent input clock to the PCIe
    + items:
    + - const: fck
    + - description: Represent input clock to the PCIe and reference clock to
    + the connector.
    + items:
    + - const: fck
    + - const: pcie_refclk

    vendor-id:
    const: 0x104c
    --
    2.17.1
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