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From: Yong Wu <yong.wu@mediatek.com>
To: Joerg Roedel <joro@8bytes.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Hans Verkuil <hverkuil@xs4all.nl>, <nfraprado@collabora.com>,
	<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <iommu@lists.linux.dev>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@collabora.com>,
	<mingyuan.ma@mediatek.com>, <yf.wang@mediatek.com>,
	<libo.kang@mediatek.com>, Yunfei Dong <yunfei.dong@mediatek.com>,
	kyrie wu <kyrie.wu@mediatek.corp-partner.google.com>,
	<chengci.xu@mediatek.com>, <youlin.pei@mediatek.com>,
	<anan.sun@mediatek.com>, Yong Wu <yong.wu@mediatek.com>
Subject: [PATCH v2 10/10] arm64: dts: mt8186: Add dma-ranges for the parent "soc" node
Date: Wed, 8 Feb 2023 13:36:43 +0800	[thread overview]
Message-ID: <20230208053643.28249-11-yong.wu@mediatek.com> (raw)
In-Reply-To: <20230208053643.28249-1-yong.wu@mediatek.com>

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>
---
 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 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 {
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Yong Wu <yong.wu@mediatek.com>
To: Joerg Roedel <joro@8bytes.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Hans Verkuil <hverkuil@xs4all.nl>, <nfraprado@collabora.com>,
	<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>, <iommu@lists.linux.dev>,
	AngeloGioacchino Del Regno
	<angelogioacchino.delregno@collabora.com>,
	<mingyuan.ma@mediatek.com>, <yf.wang@mediatek.com>,
	<libo.kang@mediatek.com>, Yunfei Dong <yunfei.dong@mediatek.com>,
	kyrie wu <kyrie.wu@mediatek.corp-partner.google.com>,
	<chengci.xu@mediatek.com>, <youlin.pei@mediatek.com>,
	<anan.sun@mediatek.com>, Yong Wu <yong.wu@mediatek.com>
Subject: [PATCH v2 10/10] arm64: dts: mt8186: Add dma-ranges for the parent "soc" node
Date: Wed, 8 Feb 2023 13:36:43 +0800	[thread overview]
Message-ID: <20230208053643.28249-11-yong.wu@mediatek.com> (raw)
In-Reply-To: <20230208053643.28249-1-yong.wu@mediatek.com>

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>
---
 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 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 {
-- 
2.18.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2023-02-08  5:40 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-08  5:36 [PATCH v2 00/10] Adjust the dma-ranges for MTK IOMMU Yong Wu
2023-02-08  5:36 ` Yong Wu
2023-02-08  5:36 ` [PATCH v2 01/10] dt-bindings: media: mediatek,vcodec: Remove dma-ranges property Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-09 17:43   ` Rob Herring
2023-02-09 17:43     ` Rob Herring
2023-02-08  5:36 ` [PATCH v2 02/10] dt-bindings: media: mediatek,jpeg: " Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-09 17:45   ` Rob Herring
2023-02-09 17:45     ` Rob Herring
2023-02-08  5:36 ` [PATCH v2 03/10] iommu/mediatek: Get regionid from larb/port id Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-09 13:39   ` AngeloGioacchino Del Regno
2023-02-09 13:39     ` AngeloGioacchino Del Regno
2023-02-10  6:13     ` Yong Wu (吴勇)
2023-02-10  6:13       ` Yong Wu (吴勇)
2023-02-08  5:36 ` [PATCH v2 04/10] iommu/mediatek: mt8195: Add larb_region_msk Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-08  5:36 ` [PATCH v2 05/10] iommu/mediatek: mt8186: add larb_region_msk Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-08  5:36 ` [PATCH v2 06/10] iommu/mediatek: mt8192: " Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-08  5:36 ` [PATCH v2 07/10] iommu/mediatek: Add a gap for the iova regions Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-08  5:36 ` [PATCH v2 08/10] arm64: dts: mt8195: Add dma-ranges for the parent "soc" node Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-08  5:36 ` [PATCH v2 09/10] arm64: dts: mt8195: Remove the unnecessary dma-ranges Yong Wu
2023-02-08  5:36   ` Yong Wu
2023-02-08  5:36 ` Yong Wu [this message]
2023-02-08  5:36   ` [PATCH v2 10/10] arm64: dts: mt8186: Add dma-ranges for the parent "soc" node Yong Wu

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