mirror of
https://github.com/torvalds/linux.git
synced 2024-12-25 12:21:37 +00:00
fdd620bd05
Binding for the Sigma Designs SMP8759 SoC. Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Rob Herring <robh@kernel.org>
30 lines
804 B
Plaintext
30 lines
804 B
Plaintext
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 */
|
|
};
|