Add bindings to specify interrupt controller for legacy interrupts. Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> --- .../bindings/pci/ti,j721e-pci-host.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml index cc900202df29..f461d7b4c0cc 100644 --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml @@ -74,6 +74,11 @@ properties: msi-map: true +patternProperties: + "interrupt-controller": + type: object + description: interrupt controller to handle legacy interrupts. + required: - compatible - reg @@ -97,6 +102,8 @@ unevaluatedProperties: false examples: - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/soc/ti,sci_pm_domain.h> #include <dt-bindings/gpio/gpio.h> @@ -131,5 +138,13 @@ examples: ranges = <0x01000000 0x0 0x10001000 0x00 0x10001000 0x0 0x0010000>, <0x02000000 0x0 0x10011000 0x00 0x10011000 0x0 0x7fef000>; dma-ranges = <0x02000000 0x0 0x0 0x0 0x0 0x10000 0x0>; + + + pcie0_intc: interrupt-controller { + interrupt-controller; + #interrupt-cells = <1>; + interrupt-parent = <&gic500>; + interrupts = <GIC_SPI 312 IRQ_TYPE_EDGE_RISING>; + }; }; }; -- 2.17.1