Re: [PATCH] dt-bindings: PCI: rcar-gen4-pci-host: Document optional msi-parent

[Rob Herring (Arm)]

On Mon, 20 Jul 2026 03:54:41 +0200, Marek Vasut wrote:
> The R-Car Gen4 PCIe controller can optionally use GIC ITS as an
> MSI controller. This configuration is described in DT by setting
> msi-parent DT property in the PCIe controller node. Document this
> configuration.
> 
> Signed-off-by: Marek Vasut <marek.vasut+renesas@xxxxxxxxxxx>
> ---
> Cc: "Krzysztof Wilczyński" <kwilczynski@xxxxxxxxxx>
> Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> Cc: Conor Dooley <conor+dt@xxxxxxxxxx>
> Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> Cc: Koichiro Den <den@xxxxxxxxxxxxx>
> Cc: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
> Cc: Lorenzo Pieralisi <lpieralisi@xxxxxxxxxx>
> Cc: Manivannan Sadhasivam <mani@xxxxxxxxxx>
> Cc: Rob Herring <robh@xxxxxxxxxx>
> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
> Cc: devicetree@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Cc: linux-pci@xxxxxxxxxxxxxxx
> Cc: linux-renesas-soc@xxxxxxxxxxxxxxx
> ---
>  Documentation/devicetree/bindings/pci/rcar-gen4-pci-host.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>