[RFC PATCH 02/30] dt-bindings: PCI: cadence: Add binding to reset PERST#
From: Kishon Vijay Abraham I
Date: Tue Jun 04 2019 - 09:21:05 EST
Add binding to reset PERST# connected to a GPIO.
Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.txt
index f02cccd1e0c5..cbd16519ae13 100644
@@ -28,6 +28,7 @@ Optional properties:
than one in the list. If only one PHY listed it must manage all lanes.
- phy-names: List of names to identify the PHY.
- iommu-map: As specified in Documentation/devicetree/bindings/pci/pci-iommu.txt
+- reset-gpios: GPIO specifier for the PERST# signal