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Wed, 18 May 2022 02:16:30 -0700 (PDT) Received: from [192.168.0.36] ([5.225.216.194]) by smtp.gmail.com with ESMTPSA id p18-20020a05600c1d9200b00397122e63b6sm1227595wms.29.2022.05.18.02.16.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 May 2022 02:16:29 -0700 (PDT) Message-ID: Date: Wed, 18 May 2022 11:16:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.1 Subject: Re: [PATCH 1/8] dt-bindings: iommu: mediatek: Add mediatek,infracfg phandle Content-Language: en-US To: AngeloGioacchino Del Regno , yong.wu@mediatek.com References: <20220517132107.195932-1-angelogioacchino.delregno@collabora.com> <20220517132107.195932-2-angelogioacchino.delregno@collabora.com> From: Matthias Brugger In-Reply-To: <20220517132107.195932-2-angelogioacchino.delregno@collabora.com> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, robh+dt@kernel.org, linux-mediatek@lists.infradead.org, krzysztof.kozlowski+dt@linaro.org, will@kernel.org, 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-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On 17/05/2022 15:21, AngeloGioacchino Del Regno wrote: > Add property "mediatek,infracfg" to let the mtk_iommu driver retrieve > a phandle to the infracfg syscon instead of performing a per-soc > compatible lookup. > > Signed-off-by: AngeloGioacchino Del Regno > --- > Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml > index 2ae3bbad7f1a..78c72c22740b 100644 > --- a/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml > +++ b/Documentation/devicetree/bindings/iommu/mediatek,iommu.yaml > @@ -101,6 +101,10 @@ properties: > items: > - const: bclk > > + mediatek,infracfg: > + $ref: "/schemas/types.yaml#/definitions/phandle" > + description: The phandle to the mediatek infracfg syscon > + > mediatek,larbs: > $ref: /schemas/types.yaml#/definitions/phandle-array > minItems: 1 I think we can squash patch 7 in here. Same holds for pericfg Regards, Matthias _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu