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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5fa777557c4sm1789165a12.15.2025.05.02.15.57.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 May 2025 15:57:29 -0700 (PDT) Message-ID: <1fea245e-b49a-434a-bdb2-26c64aa6a3d2@oss.qualcomm.com> Date: Sat, 3 May 2025 00:57:26 +0200 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 3/3] arm64: dts: qcom: sc8280xp: Add SLPI To: Dmitry Baryshkov , Konrad Dybcio Cc: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam , Marijn Suijten , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250503-topic-8280_slpi-v1-0-9400a35574f7@oss.qualcomm.com> <20250503-topic-8280_slpi-v1-3-9400a35574f7@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: dEZYbcDVDFgJHo1sEtyYeTv8AL4p9txJ X-Authority-Analysis: v=2.4 cv=Yaq95xRf c=1 sm=1 tr=0 ts=68154ddc cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=dt9VzEwgFbYA:10 a=EUspDBNiAAAA:8 a=IQSbClYQ3koHTJNU0SQA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTAyMDE4OCBTYWx0ZWRfX5mGjFO9qKq5u za1A707ANJRXkB77XV9H7w2VUyL7WObk7eLN+fhtB8WY0kVjILhzz7J6/qTc4a1aba971uoVyNM GbSvnF87iE33Q6uTrWW5FcJX/3GrTfrs2fj85fjXFOZHrgGIxF1zL4RCB7AYzg8bXUFgdAb68Sy zfZ32EQfIq0B5+JiA/fLjPnK3mx9XcYhUFV9x5/kv2ZFf1q+7hdpFKOHUgo3ycNx1vUr5pPMgKI 9MGVTndt1xhonXGQ2PjUSt9JlflcVNhDEsMlwbPEZCDo4cWVQFBpPLrN+HbhfStkVNCfSZMeVii cW8STakK42c+L59XSYhB5klV5CZJBMp8IaLh5iyoUC9uw8Q8dzMq5OwP1nk6qEJvdzKvl541/7/ F2PgWVrCDVKvNm3DGzZnqNT8X2L/gcE3U40d8zSTOHaNmJUO2Yw70HiiwRlel6y+oiudSGV6 X-Proofpoint-GUID: dEZYbcDVDFgJHo1sEtyYeTv8AL4p9txJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-02_05,2025-04-30_01,2025-02-21_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 clxscore=1015 suspectscore=0 bulkscore=0 mlxlogscore=723 malwarescore=0 mlxscore=0 priorityscore=1501 spamscore=0 lowpriorityscore=0 adultscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2504070000 definitions=main-2505020188 On 5/3/25 12:55 AM, Dmitry Baryshkov wrote: > On Sat, May 03, 2025 at 12:38:01AM +0200, Konrad Dybcio wrote: >> From: Konrad Dybcio >> >> SC8280XP features a SLPI (Sensor Low Power Island) core. Describe it. >> >> Signed-off-by: Konrad Dybcio > > Have your tried enabling it for X13s? Windows drivers provide > qcslpi8280.mbn in the qcsubsys_ext_scss8280.cab cabinet. Forgot to mention, it powers up and exposes the expected qrtr service on the CRD [...] >> + glink-edge { >> + interrupts-extended = <&ipcc IPCC_CLIENT_SLPI >> + IPCC_MPROC_SIGNAL_GLINK_QMP >> + IRQ_TYPE_EDGE_RISING>; >> + mboxes = <&ipcc IPCC_CLIENT_SLPI >> + IPCC_MPROC_SIGNAL_GLINK_QMP>; >> + >> + label = "slpi"; >> + qcom,remote-pid = <3>; > > No fastrpc contexts? I frankly don't know how to validate them Konrad