Re: [PATCH 2/2] arm64: dts: qcom: hamoa: Reserve low IOVA range for Iris

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From: Bryan O'Donoghue

Date: Tue Jun 02 2026 - 06:40:55 EST

On 01/06/2026 05:13, Daniel J Blueman wrote:

On X1-family hamoa platforms, Iris DMA below IOVA 0x25800000 (600MB)
triggers unhandled SMMU page faults

How do we know that is a correct address - does it come from qcom documentation or trial and error ?

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