PCI: brcmstb: Wait for 100ms following PERST# deassert
commit 3ae140ad upstream. Be prudent and give some time for power and clocks to become stable. As described in the PCIe CEM specification sections 2.2 and 2.2.1; as well as PCIe r5.0, 6.6.1. Link: https://lore.kernel.org/r/20221011184211.18128-3-jim2101024@gmail.com Signed-off-by: Jim Quinlan <jim2101024@gmail.com> Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
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