Re: [PATCH v5 7/7] dt-bindings: PCI: intel,lgm-pcie: Add atu resource

From: Rob Herring (Arm)

Date: Tue Apr 21 2026 - 15:06:08 EST



On Fri, 17 Apr 2026 10:35:51 +0200, Florian Eckert wrote:
> The 'atu' information is already set in the dwc core, if it is specified
> in the devicetree. The driver uses its own default, if not set in the
> devicetree. This information is hardware specific and should therefore be
> maintained in the devicetree rather than in the source.
>
> To be backward compatible, this field is not mandatory. If 'atu'
> resource is not specified in the devicetree, the driver’s default value
> is used.
>
> Signed-off-by: Florian Eckert <fe@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml | 9 +++++++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>

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