[PATCH v4 4/5] dm: pci: Assign controller device node to root bridge

[Simon Glass]

Hi Nicolas,

On Fri, 12 Jun 2020 at 10:47, Nicolas Saenz Julienne
<nsaenzjulienne at suse.de> wrote:
>
> There is no distinction in DT between the PCI controller device and the
> root bridge, whereas such distinction exists from dm's perspective. Make
> sure the root bridge ofnode is assigned to the controller's platform
> device node.
>
> This permits setups like this to work correctly:
>
>         pcie {
>                 compatible = "...";
>                 ...
>                 dev {
>                         reg = <0 0 0 0 0>;
>                         ...
>                 };
>         };
>
> Without this the dev node is assigned to the root bridge and the
> actual device search starts one level lower than expected.
>
> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
> ---
>  drivers/pci/pci-uclass.c | 15 ++++++++++++++-
>  1 file changed, 14 insertions(+), 1 deletion(-)

Can you update the tests to handle this case please?

Regards,
Simon