From: "Yong Wu (吴勇)" <Yong.Wu@mediatek.com>
To: "robin.murphy@arm.com" <robin.murphy@arm.com>,
"joro@8bytes.org" <joro@8bytes.org>,
"will@kernel.org" <will@kernel.org>,
"Chengci Xu (许承赐)" <Chengci.Xu@mediatek.com>,
"matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"krzysztof.kozlowski+dt@linaro.org"
<krzysztof.kozlowski+dt@linaro.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-mediatek@lists.infradead.org"
<linux-mediatek@lists.infradead.org>,
Project_Global_Chrome_Upstream_Group
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
"iommu@lists.linux.dev" <iommu@lists.linux.dev>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH v4 3/4] iommu/mediatek: Add enable IOMMU SMC command for INFRA master
Date: Mon, 21 Nov 2022 05:17:47 +0000 [thread overview]
Message-ID: <759482a88de83be39f507b25a9f060ed7cdd89e5.camel@mediatek.com> (raw)
In-Reply-To: <20221018064239.13391-4-chengci.xu@mediatek.com>
On Tue, 2022-10-18 at 14:42 +0800, Chengci.Xu wrote:
> The register which can enable IOMMU for INFRA master should be setted
> in secure world for security concerns. Therefore, we add a SMC
> command
> for INFRA master to enable/disable INFRA IOMMU in ATF. This function
> is
> prepared for MT8188.
>
> Signed-off-by: Chengci.Xu <chengci.xu@mediatek.com>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
next prev parent reply other threads:[~2022-11-21 5:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221018064239.13391-1-chengci.xu@mediatek.com>
[not found] ` <20221018064239.13391-2-chengci.xu@mediatek.com>
2022-11-21 5:17 ` [PATCH v4 1/4] dt-bindings: mediatek: mt8188: Add binding for MM & INFRA IOMMU Yong Wu (吴勇)
[not found] ` <20221018064239.13391-5-chengci.xu@mediatek.com>
2022-11-21 5:17 ` [PATCH v4 4/4] iommu/mediatek: Add MT8188 IOMMU Support Yong Wu (吴勇)
[not found] ` <20221018064239.13391-4-chengci.xu@mediatek.com>
2022-11-21 5:17 ` Yong Wu (吴勇) [this message]
[not found] ` <20221018064239.13391-3-chengci.xu@mediatek.com>
2022-11-21 5:17 ` [PATCH v4 2/4] iommu/mediatek: Adjust mtk_iommu_config flow Yong Wu (吴勇)
2022-11-21 6:37 ` Chengci Xu (许承赐)
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