Re: [PATCH v5 1/2] dt-bindings: firmware: svc: Add IOMMU support for Agilex5
From: Krzysztof Kozlowski
Date: Wed Nov 05 2025 - 03:23:45 EST
On Wed, Nov 05, 2025 at 10:28:01AM +0800, Khairul Anuar Romli wrote:
> In Agilex5, the TBU (Translation Buffer Unit) can now operate in non-secure
> mode, enabling Linux to utilize it through the IOMMU framework. This allows
> improved memory management capabilities in non-secure environments. With
> Agilex5 lifting this restriction, we are now extending the device tree
> bindings to support IOMMU for the Agilex5 SVC.
>
> Signed-off-by: Khairul Anuar Romli <khairul.anuar.romli@xxxxxxxxxx>
> ---
> Changes in v5:
> - Use contains enum instead of const
> Changes in v4:
> - Fix syntax / style error.
> - Refactor code not to use AllOf but instead use if directly.
Why? I would expect there allOf, so you won't re-indent when next
if:then: clause comes.
Anyway, slow down with your patches - one posting per 24h. That's like
three versions within that timeframe...
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Best regards,
Krzysztof