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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id g3-20020a056870a70300b000f174840b4fsm444606oam.17.2022.05.17.18.41.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 May 2022 18:41:44 -0700 (PDT) Received: (nullmailer pid 2044234 invoked by uid 1000); Wed, 18 May 2022 01:41:43 -0000 Date: Tue, 17 May 2022 20:41:43 -0500 From: Rob Herring To: AngeloGioacchino Del Regno Subject: Re: [PATCH 7/8] dt-bindings: iommu: mediatek: Require mediatek,infracfg for mt2712/8173 Message-ID: <20220518014143.GA2024242-robh@kernel.org> References: <20220517132107.195932-1-angelogioacchino.delregno@collabora.com> <20220517132107.195932-8-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220517132107.195932-8-angelogioacchino.delregno@collabora.com> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, krzysztof.kozlowski+dt@linaro.org, matthias.bgg@gmail.com, will@kernel.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 Tue, May 17, 2022 at 03:21:06PM +0200, AngeloGioacchino Del Regno wrote: > Both MT2712 and MT8173 got a mediatek,infracfg phandle: add that to > the required properties for these SoCs to deprecate the old way of > looking for SoC-specific infracfg compatible in the entire devicetree. Wait, what? If there's only one possible node that can match, I prefer the 'old way'. Until we implemented a phandle cache, searching the entire tree was how phandle lookups worked too, so not any better. But if this makes things more consistent, Acked-by: Rob Herring _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu