Re: [PATCH 2/4] arm64: dts: qcom: hawi: Fix PCIe IOMMU maps
From: Konrad Dybcio
Date: Fri Sep 25 2026 - 06:24:50 EST
On 9/25/26 12:13 PM, Mukesh Ojha wrote:
> apps_smmu defines #iommu-cells = <2>, requiring five cells per
> iommu-map tuple: rid-base, phandle, sid-base, sid-mask, and length.
> The pcie0 and pcie1 nodes specify only four cells and were omitting
> the mask field.
>
> Add the missing 0x0 mask cell to both tuples in each PCIe node.
>
> Signed-off-by: Mukesh Ojha <mukesh.ojha@xxxxxxxxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad