[v1] Adjust the dma-ranges for MTK IOMMU

[PATCH 09/10] arm64: dts: mt8195: Remove the unnecessary dma-ranges

Posted by Yong Wu 1 year, 8 months ago

After we add the dma-ranges in the parent "soc" node,
this property is unnecessary for the leaf node.

Signed-off-by: Yong Wu <yong.wu@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 175eb7a25307..8f745442eef8 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -2137,7 +2137,6 @@
 			power-domains = <&spm MT8195_POWER_DOMAIN_VENC>;
 			#address-cells = <2>;
 			#size-cells = <2>;
-			dma-ranges = <0x1 0x0 0x0 0x40000000 0x0 0xfff00000>;
 		};
 
 		vencsys_core1: clock-controller@1b000000 {
-- 
2.18.0

Re: [PATCH 09/10] arm64: dts: mt8195: Remove the unnecessary dma-ranges

Posted by AngeloGioacchino Del Regno 1 year, 8 months ago

Il 13/01/23 07:01, Yong Wu ha scritto:
> After we add the dma-ranges in the parent "soc" node,
> this property is unnecessary for the leaf node.
> 
> Signed-off-by: Yong Wu <yong.wu@mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>