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Commit bcc74b09 authored by Stanimir Varbanov's avatar Stanimir Varbanov Committed by Bjorn Helgaas
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ARM: dts: apq8064: add PCIe devicetree node 



Add the PCIe DT node so that it can probe and be used.

Signed-off-by: default avatarStanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 82a82383

arch/arm/boot/dts/qcom-apq8064.dtsi

+36 −0
Original line number Diff line number Diff line
@@ -659,5 +659,41 @@ 
			compatible = "qcom,tcsr-apq8064", "syscon";

			reg = <0x1a400000 0x100>;

		};



		pcie: pci@1b500000 {

			compatible = "qcom,pcie-apq8064", "snps,dw-pcie";

			reg = <0x1b500000 0x1000

			       0x1b502000 0x80

			       0x1b600000 0x100

			       0x0ff00000 0x100000>;

			reg-names = "dbi", "elbi", "parf", "config";

			device_type = "pci";

			linux,pci-domain = <0>;

			bus-range = <0x00 0xff>;

			num-lanes = <1>;

			#address-cells = <3>;

			#size-cells = <2>;

			ranges = <0x81000000 0 0 0x0fe00000 0 0x00100000   /* I/O */

				  0x82000000 0 0 0x08000000 0 0x07e00000>; /* memory */

			interrupts = <GIC_SPI 238 IRQ_TYPE_NONE>;

			interrupt-names = "msi";

			#interrupt-cells = <1>;

			interrupt-map-mask = <0 0 0 0x7>;

			interrupt-map = <0 0 0 1 &intc 0 36 IRQ_TYPE_LEVEL_HIGH>, /* int_a */

					<0 0 0 2 &intc 0 37 IRQ_TYPE_LEVEL_HIGH>, /* int_b */

					<0 0 0 3 &intc 0 38 IRQ_TYPE_LEVEL_HIGH>, /* int_c */

					<0 0 0 4 &intc 0 39 IRQ_TYPE_LEVEL_HIGH>; /* int_d */

			clocks = <&gcc PCIE_A_CLK>,

				 <&gcc PCIE_H_CLK>,

				 <&gcc PCIE_PHY_REF_CLK>;

			clock-names = "core", "iface", "phy";

			resets = <&gcc PCIE_ACLK_RESET>,

				 <&gcc PCIE_HCLK_RESET>,

				 <&gcc PCIE_POR_RESET>,

				 <&gcc PCIE_PCI_RESET>,

				 <&gcc PCIE_PHY_RESET>;

			reset-names = "axi", "ahb", "por", "pci", "phy";

			status = "disabled";

		};

	};

};