diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pci')
| -rw-r--r-- | Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml index ad9954f7fe02..1ae8dcfa072c 100644 --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml @@ -93,6 +93,28 @@ properties: - const: legacy - const: err + legacy-interrupt-controller: + description: Interrupt controller node for handling legacy PCI interrupts. + type: object + additionalProperties: false + properties: + "#address-cells": + const: 0 + + "#interrupt-cells": + const: 1 + + interrupt-controller: true + + interrupts: + items: + - description: combined legacy interrupt + required: + - "#address-cells" + - "#interrupt-cells" + - interrupt-controller + - interrupts + msi-map: true num-lanes: true @@ -180,6 +202,14 @@ examples: reset-names = "pipe"; #address-cells = <3>; #size-cells = <2>; + + legacy-interrupt-controller { + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 72 IRQ_TYPE_EDGE_RISING>; + }; }; }; ... |