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| author | Yong Wu <yong.wu@mediatek.com> | 2023-04-11 12:31:44 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-04-13 12:59:29 +0300 |
| commit | f543028451d1361b7e6ab45b42503a31047c3102 (patch) | |
| tree | 2e3b5a04527992c0db218c2e669b1b93dbb35a12 | |
| parent | 88c531b42a986c02a2630b84521d3dfe19b01686 (diff) | |
| download | linux-f543028451d1361b7e6ab45b42503a31047c3102.tar.xz | |
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 <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230411093144.2690-15-yong.wu@mediatek.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8186.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi index a0d3e1f731bd..251eace411c0 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 { |