Merge branch 'net-hisilicon-Add-support-for-HI13X1-to-hip04_eth'

Merge branch 'net-hisilicon-Add-support-for-HI13X1-to-hip04_eth'

Jiangfeng Xiao says:

====================
net: hisilicon: Add support for HI13X1 to hip04_eth

The main purpose of this patch series is to extend the
hip04_eth driver to support HI13X1_GMAC.

The offset and bitmap of some registers of HI13X1_GMAC
are different from hip04_eth common soc. In addition,
the definition of send descriptor and parsing descriptor
are different from hip04_eth common soc. So the macro
of the register offset is redefined to adapt the HI13X1_GMAC.

Clean up the sparse warning by the way.

Change since v1:
* Add a cover letter.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>