From: Nícolas F. R. A. Prado Date: Thu, 1 Jun 2023 20:32:21 +0000 (-0400) Subject: arm64: dts: mediatek: mt8192: Add missing dma-ranges to soc node X-Git-Tag: v6.6.7~2515^2~9^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6970cadb216cef7951bc915a841123d0967e08bc;p=platform%2Fkernel%2Flinux-starfive.git arm64: dts: mediatek: mt8192: Add missing dma-ranges to soc node In the series "Adjust the dma-ranges for MTK IOMMU", the mtk-iommu driver was adapted to separate the iova range based on the larb used, and a dma-ranges property was added to the soc node in the devicetree of the affected SoCs allowing the whole 16GB iova range to be used. Except that for mt8192, there was no patch adding dma-ranges. Add the missing dma-ranges property to the soc node like was done for mt8195 and mt8186. This fixes the usage of the vcodec, which would otherwise trigger iommu faults. Signed-off-by: Nícolas F. R. A. Prado Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20230601203221.3675915-1-nfraprado@collabora.com Signed-off-by: Matthias Brugger --- diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi index 693c55c..bab403a 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -411,6 +411,7 @@ #address-cells = <2>; #size-cells = <2>; compatible = "simple-bus"; + dma-ranges = <0x0 0x0 0x0 0x0 0x4 0x0>; ranges; performance: performance-controller@11bc10 {