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([2a00:f41:9028:9df3:5d11:7fa7:8997:f811]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-422874e7060sm234778135e9.40.2024.06.18.12.16.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 18 Jun 2024 12:16:01 -0700 (PDT) Message-ID: <2fb391fe-84ab-4c15-9d8f-4119bff0572c@linaro.org> Date: Tue, 18 Jun 2024 21:15:59 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH V2] arm64: dts: qcom: x1e80100: Add fastrpc nodes To: Sibi Sankar , andersson@kernel.org, krzk+dt@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, conor+dt@kernel.org, dmitry.baryshkov@linaro.org, abel.vesa@linaro.org, srinivas.kandagatla@linaro.org References: <20240618145601.239101-1-quic_sibis@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20240618145601.239101-1-quic_sibis@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/18/24 16:56, Sibi Sankar wrote: > Add fastrpc nodes for ADSP and CDSP on X1E80100 SoC. > > Signed-off-by: Sibi Sankar > --- [...] > + > + compute-cb@1 { > + compatible = "qcom,fastrpc-compute-cb"; > + reg = <1>; > + iommus = <&apps_smmu 0x0c01 0x20>, > + <&apps_smmu 0x0c21 0x20>; (0x0c01 & ~0x20) == (0x0c21 & ~0x20), is this repetition required by the firmware, or would it work with the latter entry dropped? (and all others in this cdsp fastrpc list) Konrad