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