Re: [PATCH] arm64: dts: qcom: sa8775p: Mark APPS and PCIE SMMUs as DMA coherent

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To: Qingqing Zhou <quic_qqzhou@xxxxxxxxxxx>, andersson@xxxxxxxxxx, robh@xxxxxxxxxx, krzk+dt@xxxxxxxxxx, conor+dt@xxxxxxxxxx
Subject: Re: [PATCH] arm64: dts: qcom: sa8775p: Mark APPS and PCIE SMMUs as DMA coherent
From: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date: Mon, 15 Jul 2024 18:39:15 +0200
Cc: linux-arm-msm@xxxxxxxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20240715071649.25738-1-quic_qqzhou@quicinc.com>
References: <20240715071649.25738-1-quic_qqzhou@quicinc.com>
User-agent: Mozilla Thunderbird

On 15.07.2024 9:16 AM, Qingqing Zhou wrote:
> The SMMUs on sa8775p are cache-coherent. GPU SMMU is marked as such,
> mark the APPS and PCIE ones as well.

Please double-check what you copy-paste, there's no PCIe SMMU in this
patch

Looks good otherwise

Konrad

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  - From: Qingqing Zhou

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