From f543028451d1361b7e6ab45b42503a31047c3102 Mon Sep 17 00:00:00 2001 From: Yong Wu Date: Tue, 11 Apr 2023 17:31:44 +0800 Subject: [PATCH] arm64: dts: mt8186: Add dma-ranges for the parent "soc" node Prepare for the MM nodes whose dma-ranges(iova range) is 16GB. Signed-off-by: Yong Wu Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20230411093144.2690-15-yong.wu@mediatek.com Signed-off-by: Joerg Roedel --- arch/arm64/boot/dts/mediatek/mt8186.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi index a0d3e1f731bd0..251eace411c02 100644 --- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi @@ -324,6 +324,7 @@ #address-cells = <2>; #size-cells = <2>; compatible = "simple-bus"; + dma-ranges = <0x0 0x0 0x0 0x0 0x4 0x0>; ranges; gic: interrupt-controller@c000000 { -- 2.47.2