Add support for XC7A100T

[C4RP3N0CT3M]

Please add support for the popular Artix-7 XC7A100T device to be able to utilize PCIe gen2 x4 lanes to achieve the 1000 MB/s transfer speed for the device.

[c0rtechs]

Just want to second this request, having it work for ZDMA would be super helpful.