Commit fdd620bd authored by Marc Gonzalez's avatar Marc Gonzalez Committed by Bjorn Helgaas
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PCI: Add DT binding for Sigma Designs Tango PCIe controller



Binding for the Sigma Designs SMP8759 SoC.
Signed-off-by: default avatarMarc Gonzalez <marc_gonzalez@sigmadesigns.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
parent 769b461f
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 */
};
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