[PATCH 4/8] PCI: rockchip: Added poll and timeout to wait for PHY PLLs to be locked

[Bjorn Helgaas]

On Thu, Jan 26, 2023 at 02:50:44PM +0100, Rick Wertenbroek wrote:
> The Rockchip PCIe controller did not wait until the PHY PLLs were locked.
> This could cause hangs. Now the PHY PLLs status is checked through a side
> channel bit with a poll and timeout. If the PHY PLLs cannot lock an error
> is generated. This is documented in the TRM section 17.5.8.1 PCIe
> Initalization Sequence.

s/Initalization/Initialization/