Re: [PATCH v3 05/12] PCI: of_property: Assign PCI instead of CPU bus address to dynamic bridge nodes
From: Herve Codina
Date: Mon Nov 04 2024 - 03:06:47 EST
Hi Andrea,
On Mon, 28 Oct 2024 15:07:22 +0100
Andrea della Porta <andrea.porta@xxxxxxxx> wrote:
> When populating "ranges" property for a PCI bridge, of_pci_prop_ranges()
> incorrectly use the CPU bus address of the resource. Since this is a PCI-PCI
> bridge, the window should instead be in PCI address space. Call
> pci_bus_address() on the resource in order to obtain the PCI bus
> address.
>
> Signed-off-by: Andrea della Porta <andrea.porta@xxxxxxxx>
Tested ok with my LAN966x PCI device.
Tested-by: Herve Codina <herve.codina@xxxxxxxxxxx>
Best regards,
Hervé