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

"Rob Herring (Arm)" <[email protected]> Wed, 22 Jul 2026 14:54:24 -0500

Newsgroups	org.kernel.vger.linux-renesas-soc,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-pci
Message-ID	<[email protected]>

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 <[email protected]>
> ---
> Cc: "Krzysztof Wilczyński" <[email protected]>
> Cc: Bjorn Helgaas <[email protected]>
> Cc: Conor Dooley <[email protected]>
> Cc: Geert Uytterhoeven <[email protected]>
> Cc: Koichiro Den <[email protected]>
> Cc: Krzysztof Kozlowski <[email protected]>
> Cc: Lorenzo Pieralisi <[email protected]>
> Cc: Manivannan Sadhasivam <[email protected]>
> Cc: Rob Herring <[email protected]>
> Cc: Yoshihiro Shimoda <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> Cc: [email protected]
> ---
>  Documentation/devicetree/bindings/pci/rcar-gen4-pci-host.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Acked-by: Rob Herring (Arm) <[email protected]>