From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: "Chengci.Xu" <chengci.xu@mediatek.com>,
Yong Wu <yong.wu@mediatek.com>, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH 2/3] memory: mtk-smi: Add enable IOMMU SMC command for MM master
Date: Sat, 23 Jul 2022 19:33:52 +0200 [thread overview]
Message-ID: <576bcc5b-0587-1059-961c-4e35bbfcf392@linaro.org> (raw)
In-Reply-To: <20220723031955.12552-3-chengci.xu@mediatek.com>
On 23/07/2022 05:19, Chengci.Xu wrote:
> For concerns about security, the register to enable/disable IOMMU of
> SMI LARB should only be configured in secure world. Thus, we add some
> SMC command for multimedia master to enable/disable MM IOMMU in ATF by
> setting the register of SMI LARB. This function is prepared for MT8188.
Could you not Cc non-existing email addresses? It causes annoying
bounces every time I deal with Mediatek:
550 Relaying mail to srv_heupstream@mediatek.com is not allowed
Best regards,
Krzysztof
prev parent reply other threads:[~2022-07-23 17:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220723031955.12552-1-chengci.xu@mediatek.com>
[not found] ` <20220723031955.12552-3-chengci.xu@mediatek.com>
2022-07-23 17:32 ` [PATCH 2/3] memory: mtk-smi: Add enable IOMMU SMC command for MM master Krzysztof Kozlowski
2022-07-23 17:33 ` Krzysztof Kozlowski [this message]
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