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[188.155.177.222]) by smtp.gmail.com with ESMTPSA id h10sm4020332wmb.46.2021.07.08.02.26.07 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Jul 2021 02:26:08 -0700 (PDT) Subject: Re: [PATCH 1/9] dt-bindings: memory: mediatek: Add mt8195 smi binding To: Yong Wu , Rob Herring , Matthias Brugger References: <20210616114346.18812-1-yong.wu@mediatek.com> <20210616114346.18812-2-yong.wu@mediatek.com> From: Krzysztof Kozlowski Message-ID: <6e512d15-3acc-2097-1fd1-e021552fdc8d@canonical.com> Date: Thu, 8 Jul 2021 11:26:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: <20210616114346.18812-2-yong.wu@mediatek.com> Content-Language: en-US Cc: youlin.pei@mediatek.com, anan.sun@mediatek.com, srv_heupstream@mediatek.com, Will Deacon , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, anthony.huang@mediatek.com, ming-fan.chen@mediatek.com, yi.kuo@mediatek.com, Robin Murphy , linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On 16/06/2021 13:43, Yong Wu wrote: > This patch adds mt8195 smi supporting in the bindings. > > In mt8195, there are two smi-common HW, one is for vdo(video output), > the other is for vpp(video processing pipe). They connects with different > smi-larbs, then some setting(bus_sel) is different. Differentiate them > with the compatible string. > > Something like this: > > IOMMU(VDO) IOMMU(VPP) > | | > SMI_COMMON_VDO SMI_COMMON_VPP > --------------- ---------------- > | | ... | | ... > larb0 larb2 ... larb1 larb3 ... > > Signed-off-by: Yong Wu > --- > .../bindings/memory-controllers/mediatek,smi-common.yaml | 6 +++++- > .../bindings/memory-controllers/mediatek,smi-larb.yaml | 3 +++ > 2 files changed, 8 insertions(+), 1 deletion(-) > I cannot find it on devicetree list, it seems you did not Cc it. Please use scripts/get_maintainer.pl. Best regards, Krzysztof _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu