From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Cc: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Abel Vesa <abel.vesa@linaro.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Sai Prakash Ranjan <quic_saipraka@quicinc.com>,
Vinod Koul <vkoul@kernel.org>,
Marijn Suijten <marijn.suijten@somainline.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org
Subject: Re: [PATCH 5/7] arm64: dts: qcom: sm8550: Mark APPS SMMU as dma-coherent
Date: Wed, 30 Aug 2023 22:36:47 +0200 [thread overview]
Message-ID: <672c7e89-1514-4b7a-a8b7-47f318ec188a@linaro.org> (raw)
In-Reply-To: <CAA8EJpp2UbiknJ876ccCiSV2hDYdiGVRiQBdAEMM7e9z5OqK3A@mail.gmail.com>
On 30.08.2023 22:04, Dmitry Baryshkov wrote:
> On Wed, 30 Aug 2023 at 21:32, Konrad Dybcio <konrad.dybcio@linaro.org> wrote:
>>
>> Like on earlier flagship Qualcomm SoCs, the SMMU is dma-coherent.
>> Mark it as such.
>
> On earlier SoCs we marked Adreno SMMU as dma-coherent, not the apps
> one. Only on sm8250 you've added dma-coherent to the apps smmu.
Also applies to 83450, perhaps I just haven't sent them yet or
it's not been merged, don't remember
Konrad
next prev parent reply other threads:[~2023-08-30 21:30 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-30 12:48 [PATCH 0/7] 8550 dma coherent and more Konrad Dybcio
2023-08-30 12:48 ` [PATCH 1/7] dt-bindings: dmaengine: qcom: gpi: Allow dma-coherent Konrad Dybcio
2023-08-31 18:20 ` Rob Herring
2023-08-30 12:48 ` [PATCH 2/7] dt-bindings: qcom: geni-se: " Konrad Dybcio
2023-08-31 18:20 ` Rob Herring
2023-08-30 12:48 ` [PATCH 3/7] arm64: dts: qcom: sm8550: Fix up CPU idle states Konrad Dybcio
2023-08-30 20:13 ` Dmitry Baryshkov
2023-08-30 20:35 ` Konrad Dybcio
2023-08-30 21:16 ` Dmitry Baryshkov
2023-08-30 12:48 ` [PATCH 4/7] arm64: dts: qcom: sm8550: Mark QUPs and GPI dma-coherent Konrad Dybcio
2023-08-30 12:48 ` [PATCH 5/7] arm64: dts: qcom: sm8550: Mark APPS SMMU as dma-coherent Konrad Dybcio
2023-08-30 20:04 ` Dmitry Baryshkov
2023-08-30 20:36 ` Konrad Dybcio [this message]
2023-08-30 12:48 ` [PATCH 6/7] arm64: dts: qcom: sm8550: Add missing DWC3 quirks Konrad Dybcio
2023-09-01 17:27 ` Abel Vesa
2023-08-30 12:48 ` [PATCH 7/7] arm64: dts: qcom: sm8550: Mark DWC3 as dma-coherent Konrad Dybcio
2023-09-14 16:04 ` (subset) [PATCH 0/7] 8550 dma coherent and more Bjorn Andersson
2023-09-28 11:56 ` Vinod Koul
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