| Message ID | 20230830-topic-8550_dmac2-v1-7-49bb25239fb1@linaro.org |
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| State | New |
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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Wed, 30 Aug 2023 14:48:46 +0200
Subject: [PATCH 7/7] arm64: dts: qcom: sm8550: Mark DWC3 as dma-coherent
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To: 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>,
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Cc: Marijn Suijten <marijn.suijten@somainline.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
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Konrad Dybcio <konrad.dybcio@linaro.org>
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| Series |
8550 dma coherent and more
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diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 8ee61c9383ec..95ba9a9ac78e 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -2944,6 +2944,7 @@ usb_1_dwc3: usb@a600000 { snps,usb2-lpm-disable; snps,has-lpm-erratum; tx-fifo-resize; + dma-coherent; ports { #address-cells = <1>;
In a fairly new development, Qualcomm somehow made the DWC3 block cache-coherent. Annotate that. Fixes: 7f7e5c1b037f ("arm64: dts: qcom: sm8550: Add USB PHYs and controller nodes") Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org> --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 1 + 1 file changed, 1 insertion(+)