[PATCH v4] PCI: mediatek-gen3: Avoid PCIe resetting via PERST# for Airoha EN7581 SoC

[Krzysztof Wilczyński]

Hello,

> Airoha EN7581 has a hw bug asserting/releasing PERST# signal causing
> occasional PCIe link down issues. In order to overcome the problem,
> PERST# signal is not asserted/released during device probe or
> suspend/resume phase and the PCIe block is reset using
> en7523_reset_assert() and en7581_pci_enable().
> 
> Introduce flags field in the mtk_gen3_pcie_pdata struct in order to
> specify per-SoC capabilities.

Applied to controller/mediatek for v6.14, thank you!

	Krzysztof