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IB/hns: Add node_guid definition to the bindings document

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This patch adds node_guid definition in bindings document.
The value of node_guid will be used during RDMA connection.

Signed-off-by: Lijun Ou <oulijun@huawei.com>
Reviewed-by: Wei Hu <xavier.huwei@huawei.com>
Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Lijun Ou 2016-09-15 23:48:14 +01:00 committed by Doug Ledford
parent ac11125bfd
commit 1cfbfdd842
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
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@ -14,6 +14,7 @@ length of memory mapped region.
representing a ethernet device.
- dsaf-handle: phandle, specifies a reference to a node
representing a dsaf device.
- node_guid: a number that uniquely identifies a device or component
- #address-cells: must be 2
- #size-cells: must be 2
Optional properties:
@ -32,6 +33,7 @@ Example:
dma-coherent;
eth-handle = <&eth2 &eth3 &eth4 &eth5 &eth6 &eth7>;
dsaf-handle = <&soc0_dsa>;
node-guid = [00 9A CD 00 00 01 02 03];
#address-cells = <2>;
#size-cells = <2>;
interrupt-parent = <&mbigen_dsa>;