[RFC PATCH 13/40] dt-bindings: PCI: keystone: Add "reg-names" binding information

[Kishon Vijay Abraham I]

Add "reg-names" binding information in order for device tree node
to be populated with the correct register strings.

Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
---
 Documentation/devicetree/bindings/pci/pci-keystone.txt | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt
index 2030ee0dc4f9..3a551687cfa2 100644
--- a/Documentation/devicetree/bindings/pci/pci-keystone.txt
+++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt
@@ -12,8 +12,10 @@ described here as well as properties that are not applicable.
 Required Properties:-
 
 compatibility: "ti,keystone-pcie"
-reg:	index 1 is the base address and length of DW application registers.
-	index 2 is the base address and length of PCI device ID register.
+reg: Three register ranges as listed in the reg-names property
+reg-names: "dbics" for the DesignWare PCIe registers, "app" for the
+	   TI specific application registers, "config" for the
+	   configuration space address
 
 pcie_msi_intc : Interrupt controller device node for MSI IRQ chip
 	interrupt-cells: should be set to 1
-- 
2.17.1