6e5ebc96ec
On imx6 and perhaps others when pcie probes you get a: imx6q-pcie 33800000.pcie: invalid resource This occurs because the atu is not specified in the DT and as such it should not be remapped. Link: https://lore.kernel.org/r/20211101180243.23761-1-tharvey@gateworks.com Fixes: 281f1f99cf3a ("PCI: dwc: Detect number of iATU windows") Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Richard Zhu <hongxing.zhu@nxp.com> Cc: Richard Zhu <hongxing.zhu@nxp.com>