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IB/hns: Add node_guid definition to the bindings document
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>
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@ -14,6 +14,7 @@ length of memory mapped region.
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representing a ethernet device.
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- dsaf-handle: phandle, specifies a reference to a node
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representing a dsaf device.
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- node_guid: a number that uniquely identifies a device or component
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- #address-cells: must be 2
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- #size-cells: must be 2
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Optional properties:
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@ -32,6 +33,7 @@ Example:
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dma-coherent;
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eth-handle = <ð2 ð3 ð4 ð5 ð6 ð7>;
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dsaf-handle = <&soc0_dsa>;
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node-guid = [00 9A CD 00 00 01 02 03];
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#address-cells = <2>;
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#size-cells = <2>;
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interrupt-parent = <&mbigen_dsa>;
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