Re: [PATCH v2 1/2] arm64: dts: socfpga: Enable the SMMU for SoCFPGA device trees

[Nazle Asmade, Muhammad Nazim Amirul]

On 4/6/2026 7:15 pm, Krzysztof Kozlowski wrote:
> diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> index b06c6d5d60ee..64f3739a0c33 100644
> --- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> +++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
> @@ -385,7 +385,7 @@ smmu: iommu@16000000 {
>                         interrupt-names = "eventq", "gerror", "priq";
>                         dma-coherent;
>                         #iommu-cells = <1>;
> -                     status = "disabled";
> +                     status = "okay";
Hi Krzysztof,

The smmu: iommu@16000000 node in socfpga_agilex5.dtsi is defined with 
status = "disabled" as the default. It was not enabled during the 
initial Agilex5 bring-up.