SA8775P SoC supports Hyper DMA (HDMA) DMA Engine present in the DWC IP. So,
enable it in the EPF driver so that the DMA Engine APIs can be used for data
transfer.

[mani: reworded commit message]
Link: https://lore.kernel.org/linux-pci/20240318-dw-hdma-v5-5-f04c5cdde760@linaro.orgSigned-off-by: Mrinmay Sarkar <quic_msarkar@quicinc.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Frank Li <frank.li@nxp.com>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>