Re: [PATCH v3 3/8] dt-bindings: PCI: qcom-ep: enable DMA for SM8450

[Krzysztof Kozlowski]

On Fri, Feb 21, 2025 at 05:52:01PM +0200, Dmitry Baryshkov wrote:
> Qualcomm SM8450 platform can (and should) be using DMA for the PCIe EP
> transfers. Extend the MMIO regions and interrupts in order to acommodate
> for the DMA resources, mark iommus property as required for the
> platform.
> 
> Upstream DT doesn't provide support for the EP mode of the PCIe
> controller, so while this is an ABI break, it doesn't break any of the
> supported platforms.
> 
> Fixes: 63e445b746aa ("dt-bindings: PCI: qcom-ep: Add support for SM8450 SoC")
> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> ---
>  Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 14 ++++++++++----
>  1 file changed, 10 insertions(+), 4 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Best regards,
Krzysztof