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Fri, 06 Dec 2024 01:29:08 -0800 (PST) Received: from [192.168.1.20] ([178.197.223.165]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5d149a25f09sm1974532a12.1.2024.12.06.01.29.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 06 Dec 2024 01:29:07 -0800 (PST) Message-ID: <1ccb9308-303e-440a-a4ff-8e345be73af5@linaro.org> Date: Fri, 6 Dec 2024 10:29:06 +0100 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/4] arm64: dts: qcom: sm8750: Add Modem / MPSS From: Krzysztof Kozlowski To: Konrad Dybcio , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20241122-b4-sm8750-cdsp-v1-0-9a69a889d1b7@linaro.org> <20241122-b4-sm8750-cdsp-v1-2-9a69a889d1b7@linaro.org> <4e6ec861-ef4f-4384-aab9-107c710987af@oss.qualcomm.com> Content-Language: en-US Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 06/12/2024 10:22, Krzysztof Kozlowski wrote: > On 05/12/2024 18:34, Konrad Dybcio wrote: >> On 22.11.2024 4:26 PM, Krzysztof Kozlowski wrote: >>> Add nodes for the MPSS and its SMP2P. These are compatible with earlier >>> SM8650 with difference in lack of fifth memory region for Qlink Logging. >>> >>> Signed-off-by: Krzysztof Kozlowski >>> --- >> >> [...] >> >>> + >>> + remoteproc_mpss: remoteproc@4080000 { >>> + compatible = "qcom,sm8750-mpss-pas"; >>> + reg = <0x0 0x04080000 0x0 0x4040>; >> >> This also seems to be 0x100000-long > > Oh, we all love to copy code, starting from sm8150, I think. Depends > which block we actually assign here - this should be 0x10000 (downstream > DTS) or 0x100000. > > Older PIL remoteproc loaders (qcom_q6v5_adsp.c) seem to access only the > smaller 0x10000 region. SM8150 had it correct - 4040. All others are copy-paste. I'll do some tests and send patches. Best regards, Krzysztof