diff options
Diffstat (limited to 'Documentation/devicetree/bindings/graph.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/graph.txt | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/Documentation/devicetree/bindings/graph.txt b/Documentation/devicetree/bindings/graph.txt index fcb1c6a4787b..0415e2c53ba0 100644 --- a/Documentation/devicetree/bindings/graph.txt +++ b/Documentation/devicetree/bindings/graph.txt @@ -34,7 +34,7 @@ remote device, an 'endpoint' child node must be provided for each link. If more than one port is present in a device node or there is more than one endpoint at a port, or a port node needs to be associated with a selected hardware interface, a common scheme using '#address-cells', '#size-cells' -and 'reg' properties is used number the nodes. +and 'reg' properties is used to number the nodes. device { ... @@ -89,9 +89,9 @@ Links between endpoints Each endpoint should contain a 'remote-endpoint' phandle property that points to the corresponding endpoint in the port of the remote device. In turn, the -remote endpoint should contain a 'remote-endpoint' property. If it has one, -it must not point to another than the local endpoint. Two endpoints with their -'remote-endpoint' phandles pointing at each other form a link between the +remote endpoint should contain a 'remote-endpoint' property. If it has one, it +must not point to anything other than the local endpoint. Two endpoints with +their 'remote-endpoint' phandles pointing at each other form a link between the containing ports. device-1 { @@ -110,13 +110,12 @@ device-2 { }; }; - Required properties ------------------- If there is more than one 'port' or more than one 'endpoint' node or 'reg' -property is present in port and/or endpoint nodes the following properties -are required in a relevant parent node: +property present in the port and/or endpoint nodes then the following +properties are required in a relevant parent node: - #address-cells : number of cells required to define port/endpoint identifier, should be 1. |