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Commit fd5e5dd5 authored by Ray Jui's avatar Ray Jui Committed by Florian Fainelli
Browse files

arm64: dts: Add PCIe0 and PCIe4 DT nodes for NS2 



This patch enables PCIe0 and PCIe4 for NS2 by adding
appropriate DT nodes in NS2 DT.

Signed-off-by: default avatarRay Jui <rjui@broadcom.com>
Signed-off-by: default avatarAnup Patel <anup.patel@broadcom.com>
Reviewed-by: default avatarScott Branden <sbranden@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 6e79e7cf

arch/arm64/boot/dts/broadcom/ns2-svk.dts

+8 −0
Original line number Diff line number Diff line
@@ -52,6 +52,14 @@ 
	};

};



&pcie0 {

	status = "ok";

};



&pcie4 {

	status = "ok";

};



&i2c0 {

	status = "ok";

};

arch/arm64/boot/dts/broadcom/ns2.dtsi

+74 −0
Original line number Diff line number Diff line
@@ -137,6 +137,80 @@ 
		};

	};



	pcie0: pcie@20020000 {

		compatible = "brcm,iproc-pcie";

		reg = <0 0x20020000 0 0x1000>;



		#interrupt-cells = <1>;

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

		interrupt-map = <0 0 0 0 &gic GIC_SPI 281 IRQ_TYPE_NONE>;



		linux,pci-domain = <0>;



		bus-range = <0x00 0xff>;



		#address-cells = <3>;

		#size-cells = <2>;

		device_type = "pci";

		ranges = <0x83000000 0 0x00000000 0 0x00000000 0 0x20000000>;



		brcm,pcie-ob;

		brcm,pcie-ob-oarr-size;

		brcm,pcie-ob-axi-offset = <0x00000000>;

		brcm,pcie-ob-window-size = <256>;



		status = "disabled";



		msi-parent = <&msi0>;

		msi0: msi@20020000 {

			compatible = "brcm,iproc-msi";

			msi-controller;

			interrupt-parent = <&gic>;

			interrupts = <GIC_SPI 277 IRQ_TYPE_NONE>,

				     <GIC_SPI 278 IRQ_TYPE_NONE>,

				     <GIC_SPI 279 IRQ_TYPE_NONE>,

				     <GIC_SPI 280 IRQ_TYPE_NONE>;

			brcm,num-eq-region = <1>;

			brcm,num-msi-msg-region = <1>;

		};

	};



	pcie4: pcie@50020000 {

		compatible = "brcm,iproc-pcie";

		reg = <0 0x50020000 0 0x1000>;



		#interrupt-cells = <1>;

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

		interrupt-map = <0 0 0 0 &gic GIC_SPI 305 IRQ_TYPE_NONE>;



		linux,pci-domain = <4>;



		bus-range = <0x00 0xff>;



		#address-cells = <3>;

		#size-cells = <2>;

		device_type = "pci";

		ranges = <0x83000000 0 0x00000000 0 0x30000000 0 0x20000000>;



		brcm,pcie-ob;

		brcm,pcie-ob-oarr-size;

		brcm,pcie-ob-axi-offset = <0x30000000>;

		brcm,pcie-ob-window-size = <256>;



		status = "disabled";



		msi-parent = <&msi4>;

		msi4: msi@50020000 {

			compatible = "brcm,iproc-msi";

			msi-controller;

			interrupt-parent = <&gic>;

			interrupts = <GIC_SPI 301 IRQ_TYPE_NONE>,

				     <GIC_SPI 302 IRQ_TYPE_NONE>,

				     <GIC_SPI 303 IRQ_TYPE_NONE>,

				     <GIC_SPI 304 IRQ_TYPE_NONE>;

		};

	};



	soc: soc {

		compatible = "simple-bus";

		#address-cells = <1>;