On Fri, Aug 01, 2025 at 03:07:27PM -0500, Rob Herring (Arm) wrote:
> An interrupt-controller node which is the parent provider for
> "interrupt-map" needs an "#address-cells" property. This fixes
> "interrupt_map" warnings in new dtc.
>
> Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> ---
> PCI maintainers, Please ack, I'll take this with the dtc update for
> 6.18.
>
> Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml | 1 +
> .../devicetree/bindings/pci/marvell,armada-3700-pcie.yaml | 4 ++++
> .../devicetree/bindings/pci/marvell,kirkwood-pcie.yaml | 3 +++
> .../devicetree/bindings/pci/socionext,uniphier-pcie.yaml | 4 ++++
> Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml | 3 +++
> 5 files changed, 15 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml
> index 5434c144d2ec..18e7981241b5 100644
> --- a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.yaml
> @@ -108,6 +108,7 @@ examples:
> #include <dt-bindings/interrupt-controller/arm-gic.h>
>
> gic: interrupt-controller {
> + #address-cells = <0>;
> interrupt-controller;
> #interrupt-cells = <3>;
> };
> diff --git a/Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml b/Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml
> index 68090b3ca419..8403c79634ed 100644
> --- a/Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/marvell,armada-3700-pcie.yaml
> @@ -42,6 +42,9 @@ properties:
> additionalProperties: false
>
> properties:
> + '#address-cells':
> + const: 0
> +
> interrupt-controller: true
>
> '#interrupt-cells':
> @@ -92,6 +95,7 @@ examples:
> reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
>
> pcie_intc: interrupt-controller {
> + #address-cells = <0>;
> interrupt-controller;
> #interrupt-cells = <1>;
> };
> diff --git a/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml b/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml
> index 7be695320ddf..3d68bfbe6feb 100644
> --- a/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/marvell,kirkwood-pcie.yaml
> @@ -101,6 +101,9 @@ patternProperties:
> additionalProperties: false
>
> properties:
> + '#address-cells':
> + const: 0
> +
> interrupt-controller: true
>
> '#interrupt-cells':
> diff --git a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> index 638b99db0433..c07b0ed51613 100644
> --- a/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> +++ b/Documentation/devicetree/bindings/pci/socionext,uniphier-pcie.yaml
> @@ -56,6 +56,9 @@ properties:
> additionalProperties: false
>
> properties:
> + '#address-cells':
> + const: 0
> +
> interrupt-controller: true
>
> '#interrupt-cells':
> @@ -109,6 +112,7 @@ examples:
> <0 0 0 4 &pcie_intc 3>;
>
> pcie_intc: interrupt-controller {
> + #address-cells = <0>;
> interrupt-controller;
> #interrupt-cells = <1>;
> interrupt-parent = <&gic>;
> diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
> index 69b499c96c71..c704099f134b 100644
> --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
> +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml
> @@ -99,6 +99,9 @@ properties:
> additionalProperties: false
>
> properties:
> + '#address-cells':
> + const: 0
> +
> interrupt-controller: true
>
> '#interrupt-cells':
> --
> 2.47.2
>
