Re: [PATCH v12 2/6] dt-bindings: media: qcom,x1e80100-camss: Describe iommu entries

From: Bryan O'Donoghue

Date: Wed Jul 08 2026 - 17:37:12 EST


On 08/07/2026 16:15, Vikram Sharma wrote:

On 7/8/2026 5:36 AM, Bryan O'Donoghue wrote:
iommus = <&apps_smmu 0x800 0x60>,
+ <&apps_smmu 0x820 0x60>,
+ <&apps_smmu 0x840 0x60>,
<&apps_smmu 0x860 0x60>,

I think only "iommus = <&apps_smmu 0x800 0x60>" should be enough as mask which 0x60 is implicitly covering sids like 0x820, 0x840 and 0x860.

Regards,
Vikram


These all come from the Hamoa iommu defintions in qcom docs.

Can you double check for yourself and let me know.

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bod