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Wed, 21 Jul 2021 19:51:52 -0700 (PDT) Received: from robh.at.kernel.org ([64.188.179.248]) by smtp.gmail.com with ESMTPSA id l9sm6060802iln.12.2021.07.21.19.51.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Jul 2021 19:51:51 -0700 (PDT) Received: (nullmailer pid 3204306 invoked by uid 1000); Thu, 22 Jul 2021 02:51:48 -0000 Date: Wed, 21 Jul 2021 20:51:48 -0600 From: Rob Herring To: Yong Wu Cc: Matthias Brugger , srv_heupstream@mediatek.com, Krzysztof Kozlowski , ming-fan.chen@mediatek.com, Will Deacon , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , Robin Murphy , iommu@lists.linux-foundation.org, anthony.huang@mediatek.com, Tomasz Figa , anan.sun@mediatek.com, Joerg Roedel , yi.kuo@mediatek.com, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, Rob Herring , youlin.pei@mediatek.com, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 01/11] dt-bindings: memory: mediatek: Add mt8195 smi binding Message-ID: <20210722025148.GA3204276@robh.at.kernel.org> References: <20210715121209.31024-1-yong.wu@mediatek.com> <20210715121209.31024-2-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210715121209.31024-2-yong.wu@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210721_195153_054161_D66EE94B X-CRM114-Status: GOOD ( 14.38 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 15 Jul 2021 20:11:59 +0800, Yong Wu wrote: > Add 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 connect 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(-) > Acked-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel