On Mon, Oct 28, 2024 at 7:24 AM Herve Codina <herve.codina@xxxxxxxxxxx> wrote: > > dtc generates the following warning when building the LAN966x devicetree > overlay (lan966x_pci.dtso): > Warning (interrupts_property): /fragment@0/__overlay__/pci-ep-bus@0/oic@e00c0120: Missing interrupt-parent > > The oic interrupt parent is the PCI device itself. The PCI device node > is the node on which the dtbo will be applied and this node already has > properties needed. > > In order to remove the warning, add the missing properties in the > overlay fragment node. Properties in this node will not be added when > the overlay is applied (which is what we expect) but makes dtc happy. > > Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Closes: https://lore.kernel.org/all/20241025110919.64b1cffb@xxxxxxxxxxxxxxxx/ > Fixes: 185686beb464 ("misc: Add support for LAN966x PCI device") > Signed-off-by: Herve Codina <herve.codina@xxxxxxxxxxx> > --- > The referenced commit is in the reset tree > --- > drivers/misc/lan966x_pci.dtso | 10 ++++++++++ > 1 file changed, 10 insertions(+) Reviewed-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
