X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?p=kvmfornfv.git;a=blobdiff_plain;f=kernel%2FDocumentation%2Fdevicetree%2Fbindings%2Fpci%2Fhost-generic-pci.txt;h=3f1d3fca62bbf6a62afd1d270d271582c6c2e20e;hp=cf3e205e0b7e0de18e8e6650bdc347d996807960;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hpb=f93b97fd65072de626c074dbe099a1fff05ce060

diff --git a/kernel/Documentation/devicetree/bindings/pci/host-generic-pci.txt b/kernel/Documentation/devicetree/bindings/pci/host-generic-pci.txt
index cf3e205e0..3f1d3fca6 100644
--- a/kernel/Documentation/devicetree/bindings/pci/host-generic-pci.txt
+++ b/kernel/Documentation/devicetree/bindings/pci/host-generic-pci.txt
@@ -34,8 +34,9 @@ Properties of the host controller node:
 - #size-cells    : Must be 2.
 
 - reg            : The Configuration Space base address and size, as accessed
-                   from the parent bus.
-
+                   from the parent bus.  The base address corresponds to
+                   the first bus in the "bus-range" property.  If no
+                   "bus-range" is specified, this will be bus 0 (the default).
 
 Properties of the /chosen node: