Messages in this thread | | | Date | Mon, 12 Feb 2024 14:33:25 +0100 | From | Neil Armstrong <> | Subject | Re: [PATCH 4/7] arm64: dts: qcom: sm8550: Mark APPS SMMU as dma-coherent |
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On 12/02/2024 14:10, Konrad Dybcio wrote: > Like on earlier flagship Qualcomm SoCs, the SMMU is dma-coherent. > Mark it as such. > > Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi") > Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> > --- > arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi > index d696ec6c6850..868d48b85555 100644 > --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi > +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi > @@ -3934,6 +3934,7 @@ apps_smmu: iommu@15000000 { > <GIC_SPI 694 IRQ_TYPE_LEVEL_HIGH>, > <GIC_SPI 695 IRQ_TYPE_LEVEL_HIGH>, > <GIC_SPI 696 IRQ_TYPE_LEVEL_HIGH>; > + dma-coherent; > }; > > intc: interrupt-controller@17100000 { >
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
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