Merge branch 'xgene-channel-number'

Iyappan Subramanian says:

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drivers: net: xgene: fix: Get channel number from device binding

This patch set adds 'channel' property to get ethernet to CPU channel number,
thus decoupling the Linux driver from static resource selection.

v2: Address review comments from v1
- removed irq reference from Linux driver
- added 'channel' property to get ethernet to CPU channel number

v1:
- Initial version
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Signed-off-by: Iyappan Subramanian <[email protected]>
Signed-off-by: David S. Miller <[email protected]>