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([2601:586:5000:570:28d9:4790:bc16:cc93]) by smtp.gmail.com with ESMTPSA id e18-20020ac845d2000000b0035cf31005e2sm7146861qto.73.2022.11.02.13.59.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Nov 2022 13:59:04 -0700 (PDT) Message-ID: Date: Wed, 2 Nov 2022 16:59:03 -0400 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: [RFC PATCH v2 04/11] dt-bindings: arm-smmu: add special case for Google Cheza platform Content-Language: en-US To: Dmitry Baryshkov , Will Deacon , Robin Murphy , Joerg Roedel , Rob Herring , Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Clark Cc: Vinod Koul , Sai Prakash Ranjan , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, freedreno@lists.freedesktop.org References: <20221102184420.534094-1-dmitry.baryshkov@linaro.org> <20221102184420.534094-5-dmitry.baryshkov@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <20221102184420.534094-5-dmitry.baryshkov@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221102_135911_532065_117BEEF1 X-CRM114-Status: GOOD ( 12.18 ) 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 02/11/2022 14:44, Dmitry Baryshkov wrote: > Cheza fw does not properly program the GPU aperture to allow the > GPU to update the SMMU pagetables for context switches. The board file > works around this by dropping the "qcom,adreno-smmu" compat string. > Add this usecase to arm,smmu.yaml schema. > > Signed-off-by: Dmitry Baryshkov > --- Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel