Commit bcd7ec2c authored by Rob Herring's avatar Rob Herring
Browse files

dt-bindings: PCI: socionext,uniphier-pcie: Add missing child interrupt controller 



The Socionext interrupt controller internal to the the PCI block isn't
documented which causes warnings when unevaluatedProperties check is
also fixed. Add the 'interrupt-controller' child node and properties and
fixup the example so that interrupt properties can be parsed.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarKunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/20220525210117.2489333-1-robh@kernel.org
parent cdc46fa8

Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml

+22 −1
Original line number Diff line number Diff line
@@ -51,6 +51,19 @@ properties: 
  phy-names:

    const: pcie-phy



  interrupt-controller:

    type: object

    additionalProperties: false



    properties:

      interrupt-controller: true



      '#interrupt-cells':

        const: 1



      interrupts:

        maxItems: 1



required:

  - compatible

  - reg
@@ -62,6 +75,13 @@ unevaluatedProperties: false 


examples:

  - |

    bus {

        gic: interrupt-controller {

            interrupt-controller;

            #interrupt-cells = <3>;

        };

    };



    pcie: pcie@66000000 {

        compatible = "socionext,uniphier-pcie";

        reg-names = "dbi", "link", "config";
@@ -80,6 +100,7 @@ examples: 
        phys = <&pcie_phy>;

        #interrupt-cells = <1>;

        interrupt-names = "dma", "msi";

        interrupt-parent = <&gic>;

        interrupts = <0 224 4>, <0 225 4>;

        interrupt-map-mask = <0 0 0  7>;

        interrupt-map = <0 0 0  1  &pcie_intc 0>,
@@ -87,7 +108,7 @@ examples: 
                        <0 0 0  3  &pcie_intc 2>,

                        <0 0 0  4  &pcie_intc 3>;



        pcie_intc: legacy-interrupt-controller {

        pcie_intc: interrupt-controller {

            interrupt-controller;

            #interrupt-cells = <1>;

            interrupt-parent = <&gic>;