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dt-bindings: PCI: Add dt-binding to configure PCIe mode

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Add "ti,syscon-pcie-mode" dt-binding to hold phandle to the syscon
register that should be used to configure PCIe in RC mode or EP mode.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Kishon Vijay Abraham I 2019-03-25 15:09:28 +05:30 committed by Lorenzo Pieralisi
parent b1dee41b76
commit 1c55c4263f
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/pci/pci-keystone.txt
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@ -23,6 +23,8 @@ pcie_msi_intc : Interrupt controller device node for MSI IRQ chip
ti,syscon-pcie-id : phandle to the device control module required to set device ti,syscon-pcie-id : phandle to the device control module required to set device
id and vendor id. id and vendor id.
ti,syscon-pcie-mode : phandle to the device control module required to configure
PCI in either RC mode or EP mode.
Example: Example:
pcie_msi_intc: msi-interrupt-controller { pcie_msi_intc: msi-interrupt-controller {