Sigma Designs Tango PCIe controller
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Required properties:
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- compatible: "sigma,smp8759-pcie"
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- reg: address/size of PCI configuration space, address/size of register area
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- bus-range: defined by size of PCI configuration space
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- device_type: "pci"
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- #size-cells: <2>
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- #address-cells: <3>
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- msi-controller
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- ranges: translation from system to bus addresses
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- interrupts: spec for misc interrupts, spec for MSI
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Example:
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pcie@2e000 {
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compatible = "sigma,smp8759-pcie";
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reg = <0x50000000 0x400000>, <0x2e000 0x100>;
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bus-range = <0 3>;
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device_type = "pci";
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#size-cells = <2>;
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#address-cells = <3>;
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msi-controller;
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ranges = <0x02000000 0x0 0x00400000 0x50400000 0x0 0x3c00000>;
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interrupts =
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<54 IRQ_TYPE_LEVEL_HIGH>, /* misc interrupts */
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<55 IRQ_TYPE_LEVEL_HIGH>; /* MSI */
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};
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