From: Alexandre Mergnat <amergnat@baylibre.com>
To: Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Robin Murphy <robin.murphy@arm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
iommu@lists.linux.dev, linux-mediatek@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, mingyuan.ma@mediatek.com,
yf.wang@mediatek.com, jianjiao.zeng@mediatek.com,
chengci.xu@mediatek.com
Subject: Re: [PATCH v12 4/7] iommu/mediatek: Add enable IOMMU SMC command for INFRA masters
Date: Tue, 6 Jun 2023 16:04:25 +0200 [thread overview]
Message-ID: <5857ffb3-6ca2-8012-ed9a-9278c71361d1@baylibre.com> (raw)
In-Reply-To: <20230602090227.7264-5-yong.wu@mediatek.com>
On 02/06/2023 11:02, Yong Wu wrote:
> Prepare for MT8188. In MT8188, the register which enables IOMMU for
> INFRA masters are in the secure world for security concerns, therefore we
> add a SMC command for INFRA masters to enable IOMMU in ATF.
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
--
Regards,
Alexandre
WARNING: multiple messages have this Message-ID (diff)
From: Alexandre Mergnat <amergnat@baylibre.com>
To: Yong Wu <yong.wu@mediatek.com>, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Robin Murphy <robin.murphy@arm.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>,
iommu@lists.linux.dev, linux-mediatek@lists.infradead.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, mingyuan.ma@mediatek.com,
yf.wang@mediatek.com, jianjiao.zeng@mediatek.com,
chengci.xu@mediatek.com
Subject: Re: [PATCH v12 4/7] iommu/mediatek: Add enable IOMMU SMC command for INFRA masters
Date: Tue, 6 Jun 2023 16:04:25 +0200 [thread overview]
Message-ID: <5857ffb3-6ca2-8012-ed9a-9278c71361d1@baylibre.com> (raw)
In-Reply-To: <20230602090227.7264-5-yong.wu@mediatek.com>
On 02/06/2023 11:02, Yong Wu wrote:
> Prepare for MT8188. In MT8188, the register which enables IOMMU for
> INFRA masters are in the secure world for security concerns, therefore we
> add a SMC command for INFRA masters to enable IOMMU in ATF.
Reviewed-by: Alexandre Mergnat <amergnat@baylibre.com>
--
Regards,
Alexandre
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2023-06-06 14:05 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-02 9:02 [PATCH v12 0/7] MT8188 IOMMU SUPPORT Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-06-02 9:02 ` [PATCH v12 1/7] dt-bindings: mediatek: mt8188: Add binding for MM & INFRA IOMMU Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-08-17 8:21 ` Chen-Yu Tsai
2023-08-17 8:21 ` Chen-Yu Tsai
2023-06-02 9:02 ` [PATCH v12 2/7] iommu/mediatek: Fix two IOMMU share pagetable issue Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-06-06 13:59 ` Alexandre Mergnat
2023-06-06 13:59 ` Alexandre Mergnat
2023-08-18 15:41 ` Laura Nao
2023-08-18 15:41 ` Laura Nao
2023-08-19 8:45 ` Yong Wu (吴勇)
2023-08-19 8:45 ` Yong Wu (吴勇)
2023-06-02 9:02 ` [PATCH v12 3/7] iommu/mediatek: Adjust mtk_iommu_config flow Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-06-06 14:00 ` Alexandre Mergnat
2023-06-06 14:00 ` Alexandre Mergnat
2023-06-02 9:02 ` [PATCH v12 4/7] iommu/mediatek: Add enable IOMMU SMC command for INFRA masters Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-06-06 14:04 ` Alexandre Mergnat [this message]
2023-06-06 14:04 ` Alexandre Mergnat
2023-06-02 9:02 ` [PATCH v12 5/7] iommu/mediatek: Add MT8188 IOMMU Support Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-06-06 14:16 ` Alexandre Mergnat
2023-06-06 14:16 ` Alexandre Mergnat
2023-08-08 9:53 ` Chen-Yu Tsai
2023-08-08 9:53 ` Chen-Yu Tsai
2023-08-10 12:22 ` Yong Wu (吴勇)
2023-08-10 12:22 ` Yong Wu (吴勇)
2023-08-11 3:30 ` Chen-Yu Tsai
2023-08-11 3:30 ` Chen-Yu Tsai
2023-08-14 7:14 ` Yong Wu (吴勇)
2023-08-14 7:14 ` Yong Wu (吴勇)
2023-08-14 8:21 ` Chen-Yu Tsai
2023-08-14 8:21 ` Chen-Yu Tsai
2023-08-17 8:01 ` Yong Wu (吴勇)
2023-08-17 8:01 ` Yong Wu (吴勇)
2023-08-17 8:10 ` Chen-Yu Tsai
2023-08-17 8:10 ` Chen-Yu Tsai
2023-06-02 9:02 ` [PATCH v12 6/7] iommu/mediatek: mt8188: Add iova_region_larb_msk Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-06-06 14:19 ` Alexandre Mergnat
2023-06-06 14:19 ` Alexandre Mergnat
2023-06-02 9:02 ` [PATCH v12 7/7] MAINTAINERS: iommu/mediatek: Update the header file name Yong Wu
2023-06-02 9:02 ` Yong Wu
2023-07-25 7:59 ` [PATCH v12 0/7] MT8188 IOMMU SUPPORT Fei Shao
[not found] ` <cc910b5c3ec130f092a37049d71bb35c20b278a6.camel@mediatek.com>
2023-08-07 12:17 ` joro
2023-08-07 12:17 ` joro
2023-08-07 12:17 ` joro
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