From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Rob Clark <robdclark@gmail.com>,
Abhinav Kumar <quic_abhinavk@quicinc.com>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Sean Paul <sean@poorly.run>, David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>,
cros-qcom-dts-watchers@chromium.org,
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>,
Stephen Boyd <swboyd@chromium.org>,
Akhil P Oommen <quic_akhilpo@quicinc.com>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
Luca Weiss <luca.weiss@fairphone.com>,
Rob Clark <robdclark@chromium.org>,
linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org,
Konrad Dybcio <konrad.dybcio@linaro.org>
Subject: [PATCH v2 3/4] arm64: dts: qcom: sc7280: Mark Adreno SMMU as DMA coherent
Date: Mon, 20 Nov 2023 13:12:54 +0100 [thread overview]
Message-ID: <20230926-topic-a643-v2-3-06fa3d899c0a@linaro.org> (raw)
In-Reply-To: <20230926-topic-a643-v2-0-06fa3d899c0a@linaro.org>
The SMMUs on sc7280 are cache-coherent. APPS_SMMU is marked as such,
mark the GPU one as well.
Fixes: 96c471970b7b ("arm64: dts: qcom: sc7280: Add gpu support")
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index db47af668232..6964c14ffce5 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2787,6 +2787,7 @@ adreno_smmu: iommu@3da0000 {
"gpu_cc_hub_aon_clk";
power-domains = <&gpucc GPU_CC_CX_GDSC>;
+ dma-coherent;
};
remoteproc_mpss: remoteproc@4080000 {
--
2.42.1
next prev parent reply other threads:[~2023-11-20 12:13 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-20 12:12 [PATCH v2 0/4] Adreno 643 + fixes Konrad Dybcio
2023-11-20 12:12 ` [PATCH v2 1/4] arm64: dts: qcom: sc7280: Add ZAP shader support Konrad Dybcio
2023-11-20 12:12 ` [PATCH v2 2/4] arm64: dts: qcom: sc7280: Fix up GPU SIDs Konrad Dybcio
2023-11-20 12:12 ` Konrad Dybcio [this message]
2023-11-20 12:12 ` [PATCH v2 4/4] arm64: dts: qcom: sc7280: Add 0xac Adreno speed bin Konrad Dybcio
2023-12-08 2:57 ` [PATCH v2 0/4] Adreno 643 + fixes Bjorn Andersson
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