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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-aa6873814d4sm700901766b.54.2024.12.13.04.46.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Dec 2024 04:46:14 -0800 (PST) Message-ID: Date: Fri, 13 Dec 2024 13:46:13 +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 3/4] arm64: dts: qcom: sm8750-mtp: Enable CDSP and mention MPSS To: Krzysztof Kozlowski , 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-v1-3-9a69a889d1b7@linaro.org> <28afe0ac-5d16-4786-9259-6de5d090b491@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <28afe0ac-5d16-4786-9259-6de5d090b491@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: U1jZK3XL4S16A8ApB0oWiYmDE-KLKr-_ X-Proofpoint-GUID: U1jZK3XL4S16A8ApB0oWiYmDE-KLKr-_ 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 lowpriorityscore=0 adultscore=0 impostorscore=0 phishscore=0 mlxscore=0 bulkscore=0 spamscore=0 clxscore=1015 suspectscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=798 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412130090 On 6.12.2024 9:56 AM, Krzysztof Kozlowski wrote: > On 05/12/2024 18:34, Konrad Dybcio wrote: >> On 22.11.2024 4:26 PM, Krzysztof Kozlowski wrote: >>> Enable the CDSP on MPT8750 board and add firmware for the modem, however >>> keep it as failed because modem crashes after booting for unknown >>> reasons. >>> >>> Signed-off-by: Krzysztof Kozlowski >>> --- >>> arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 15 +++++++++++++++ >>> 1 file changed, 15 insertions(+) >>> >>> diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts >>> index 8eeed7f2f7766326cfc7830002768087e9783b9b..e2562ea5996ddfb1bee03b367082f4e1890131f3 100644 >>> --- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts >>> +++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts >>> @@ -791,6 +791,21 @@ &remoteproc_adsp { >>> status = "okay"; >>> }; >>> >>> +&remoteproc_cdsp { >>> + firmware-name = "qcom/sm8750/cdsp.mbn", >>> + "qcom/sm8750/cdsp_dtb.mbn"; >>> + >>> + status = "okay"; >>> +}; >>> + >>> +&remoteproc_mpss { >>> + firmware-name = "qcom/sm8750/modem.mbn", >>> + "qcom/sm8750/modem_dtb.mbn"; >>> + >>> + /* Modem crashes with "DOG detects stalled initialization" */ >>> + status = "fail"; >> >> That is a bad sign, let's hold off merging this as we may be >> missing some resource.. > > Luckily there are reports that all modems on recent boards crash (sm8550 > and newer), so probably nothing wrong was in this DTS. :) Do we have anyone looking into that? Konrad