Merge branch 'stmmac-Add-EHL-and-TGL-PCI-info-and-PCI-ID'

Merge branch 'stmmac-Add-EHL-and-TGL-PCI-info-and-PCI-ID'

Voon Weifeng says:

====================
stmmac: Add EHL and TGL PCI info and PCI ID

In order to keep PCI info simple and neat, this patch series have
introduced a 3 hierarchy of struct. First layer will be the
intel_mgbe_common_data struct which keeps all Intel common configuration.
Second layer will be xxx_common_data which keeps all the different Intel
microarchitecture, e.g tgl, ehl. The third layer will be configuration
that tied to the PCI ID only based on speed and RGMII/SGMII interface.

EHL and TGL will also having a higher system clock which is 200Mhz.
====================

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