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PCI: dra7xx: Add support to make GPIO drive PERST# line
[firefly-linux-kernel-4.4.55.git]
/
Documentation
/
devicetree
/
bindings
/
pci
/
ti-pci.txt
diff --git
a/Documentation/devicetree/bindings/pci/ti-pci.txt
b/Documentation/devicetree/bindings/pci/ti-pci.txt
index 3d217911b3133ef35e762e6abc45e1180b7656e0..60e25161f35181bfd026b48519f43666d33f091e 100644
(file)
--- a/
Documentation/devicetree/bindings/pci/ti-pci.txt
+++ b/
Documentation/devicetree/bindings/pci/ti-pci.txt
@@
-23,6
+23,9
@@
PCIe Designware Controller
interrupt-map-mask,
interrupt-map : as specified in ../designware-pcie.txt
+Optional Property:
+ - gpios : Should be added if a gpio line is required to drive PERST# line
+
Example:
axi {
compatible = "simple-bus";