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

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Message-ID: <0b7fa651-3355-4548-90a9-cb6d87fa6494@linaro.org>
Date: Mon, 15 Jul 2024 18:39:15 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Qingqing Zhou <quic_qqzhou@...cinc.com>, andersson@...nel.org,
 robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: sa8775p: Mark APPS and PCIE SMMUs as
 DMA coherent

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