On Fri, Apr 11, 2025 at 06:36:51PM +0800, hans.zhang@cixtech.com wrote:
> From: Manikandan K Pillai <mpillai@cadence.com>
> 
> Document the compatible property for HPA (High Performance Architecture)
> PCIe controller RP configuration.
> 
> Signed-off-by: Manikandan K Pillai <mpillai@cadence.com>
> Signed-off-by: Hans Zhang <hans.zhang@cixtech.com>
> ---
>  .../devicetree/bindings/pci/cdns,cdns-pcie-host.yaml        | 6 ++++--
>  1 file changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml
> index a8190d9b100f..83a33c4c008f 100644
> --- a/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml
> +++ b/Documentation/devicetree/bindings/pci/cdns,cdns-pcie-host.yaml
> @@ -7,14 +7,16 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
>  title: Cadence PCIe host controller
> 
>  maintainers:
> -  - Tom Joseph <tjoseph@cadence.com>

Why removing? What about all the other Cadence PCIe files?

> +  - Manikandan K Pillai <mpillai@cadence.com>
> 
>  allOf:
>    - $ref: cdns-pcie-host.yaml#
> 
>  properties:
>    compatible:
> -    const: cdns,cdns-pcie-host
> +    enum:
> +      - cdns,cdns-pcie-host
> +      - cdns,cdns-pcie-hpa-host
> 
>    reg:
>      maxItems: 2
> -- 
> 2.47.1
>