From 31edad478534186a2718be9206ce7b19f2735f6e Mon Sep 17 00:00:00 2001 From: Konrad Dybcio Date: Mon, 20 Nov 2023 13:12:54 +0100 Subject: [PATCH] arm64: dts: qcom: sc7280: Mark Adreno SMMU as DMA coherent 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 Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230926-topic-a643-v2-3-06fa3d899c0a@linaro.org Signed-off-by: Bjorn Andersson --- 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 7ee703f9a16ef..82c65d58ce87c 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2788,6 +2788,7 @@ "gpu_cc_hub_aon_clk"; power-domains = <&gpucc GPU_CC_CX_GDSC>; + dma-coherent; }; remoteproc_mpss: remoteproc@4080000 { -- 2.30.2