Change the PCIe INTx mapping to model the 4 INTx interrupts in the IRQ domain of the iProc PCIe controller itself Signed-off-by: Ray Jui <ray.jui@xxxxxxxxxxxx> --- arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi index 4a2a6af..0373ebe 100644 --- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi +++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi @@ -116,9 +116,14 @@ reg = <0 0x20020000 0 0x1000>; dma-coherent; + interrupt-controller; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 281 IRQ_TYPE_NONE>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie0 1>, + <0 0 0 2 &pcie0 2>, + <0 0 0 3 &pcie0 3>, + <0 0 0 4 &pcie0 4>; + interrupts = <GIC_SPI 281 IRQ_TYPE_NONE>; linux,pci-domain = <0>; @@ -147,9 +152,14 @@ reg = <0 0x50020000 0 0x1000>; dma-coherent; + interrupt-controller; #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0>; - interrupt-map = <0 0 0 0 &gic 0 GIC_SPI 305 IRQ_TYPE_NONE>; + interrupt-map-mask = <0 0 0 7>; + interrupt-map = <0 0 0 1 &pcie4 1>, + <0 0 0 2 &pcie4 2>, + <0 0 0 3 &pcie4 3>, + <0 0 0 4 &pcie4 4>; + interrupts = <GIC_SPI 305 IRQ_TYPE_NONE>; linux,pci-domain = <4>; @@ -169,7 +179,6 @@ phys = <&pci_phy1>; phy-names = "pcie-phy"; - msi-parent = <&v2m0>; }; -- 2.1.4
