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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5d3f1323f99sm6819723a12.34.2024.12.12.10.52.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Dec 2024 10:52:35 -0800 (PST) Message-ID: <004a2231-992b-4657-8f5b-5edf96a1f5ab@oss.qualcomm.com> Date: Thu, 12 Dec 2024 19:52:32 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 09/19] arm64: dts: qcom: sm8550: Fix MPSS memory length To: Krzysztof Kozlowski , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Dmitry Baryshkov , Neil Armstrong , Abel Vesa , Sibi Sankar , Luca Weiss Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20241209-dts-qcom-cdsp-mpss-base-address-v2-0-d85a3bd5cced@linaro.org> <20241209-dts-qcom-cdsp-mpss-base-address-v2-9-d85a3bd5cced@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20241209-dts-qcom-cdsp-mpss-base-address-v2-9-d85a3bd5cced@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: n6VwxvfsGD8vYpDVXWWD_Ao8Kgpq8dfT X-Proofpoint-ORIG-GUID: n6VwxvfsGD8vYpDVXWWD_Ao8Kgpq8dfT X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 impostorscore=0 mlxlogscore=897 phishscore=0 suspectscore=0 mlxscore=0 clxscore=1015 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412120136 On 9.12.2024 12:02 PM, Krzysztof Kozlowski wrote: > The address space in MPSS/Modem PAS (Peripheral Authentication Service) > remoteproc node should point to the QDSP PUB address space > (QDSP6...SS_PUB) which has a length of 0x10000. Value of 0x4040 was > copied from older DTS, but it grew since then. > > This should have no functional impact on Linux users, because PAS loader > does not use this address space at all. > > Fixes: d0c061e366ed ("arm64: dts: qcom: sm8550: add adsp, cdsp & mdss nodes") > Cc: stable@vger.kernel.org > Reviewed-by: Neil Armstrong > Signed-off-by: Krzysztof Kozlowski > --- Reviewed-by: Konrad Dybcio Konrad