X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=Documentation%2Fdevicetree%2Fbindings%2Fpci%2Fdesignware-pcie.txt;h=78494c4050f75e95391a38ef86fdf2a3c00e9c3e;hb=6f1fce595b78b775d7fb585c15c2dc3a6994f96e;hp=5561a1c060d0dff2396117af1408ffbb2a3a4530;hpb=6fa425a2651515f8d262f2c1d972c6632e7c941d;p=linux-2.6-microblaze.git

diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 5561a1c060d0..78494c4050f7 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -11,7 +11,6 @@ Required properties:
 	     the ATU address space.
     (The old way of getting the configuration address space from "ranges"
     is deprecated and should be avoided.)
-- num-lanes: number of lanes to use
 RC mode:
 - #address-cells: set to <3>
 - #size-cells: set to <2>
@@ -34,6 +33,11 @@ Optional properties:
 - clock-names: Must include the following entries:
 	- "pcie"
 	- "pcie_bus"
+- snps,enable-cdm-check: This is a boolean property and if present enables
+   automatic checking of CDM (Configuration Dependent Module) registers
+   for data corruption. CDM registers include standard PCIe configuration
+   space registers, Port Logic registers, DMA and iATU (internal Address
+   Translation Unit) registers.
 RC mode:
 - num-viewport: number of view ports configured in hardware. If a platform
   does not specify it, the driver assumes 2.