PCI: designware: Make "clocks" and "clock-names" optional DT properties

[karo-tx-linux.git] / Documentation / devicetree / bindings / pci / designware-pcie.txt

diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 0036ab3065b8abb15d0ae2d3c7cb438478399c5f..5b0853df9d5a4c0da73e8bdf07e115d08fd8b28b 100644 (file)
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -14,11 +14,7 @@ Required properties:
 - interrupt-map-mask and interrupt-map: standard PCI properties
        to define the mapping of the PCIe interface to interrupt
        numbers.
-- clocks: Must contain an entry for each entry in clock-names.
-       See ../clocks/clock-bindings.txt for details.
-- clock-names: Must include the following entries:
-       - "pcie"
-       - "pcie_bus"
+- num-lanes: number of lanes to use
 
 Optional properties:
 - num-lanes: number of lanes to use (this property should be specified unless
@@ -27,3 +23,8 @@ Optional properties:
 - bus-range: PCI bus numbers covered (it is recommended for new devicetrees to
   specify this property, to keep backwards compatibility a range of 0x00-0xff
   is assumed if not present)
+- clocks: Must contain an entry for each entry in clock-names.
+       See ../clocks/clock-bindings.txt for details.
+- clock-names: Must include the following entries:
+       - "pcie"
+       - "pcie_bus"