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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-353810403e9sm3782878eec.2.2026.10.09.00.53.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Oct 2026 00:53:24 -0700 (PDT) Date: Fri, 9 Oct 2026 15:53:19 +0800 From: Shawn Guo To: Anurag Pateriya Cc: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jingyi Wang , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] remoteproc: qcom_q6v5_pas: Add remoteproc support for SOCCP on Nord Message-ID: References: <20261009-soccp_driver_dtbinding-v1-0-40862f7fc58b@oss.qualcomm.com> <20261009-soccp_driver_dtbinding-v1-2-40862f7fc58b@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261009-soccp_driver_dtbinding-v1-2-40862f7fc58b@oss.qualcomm.com> X-Proofpoint-ORIG-GUID: CBEL78gpTpxPm0QGZaZgbRju0692PuZx X-Authority-Analysis: v=2.4 cv=csYOAF4i c=1 sm=1 tr=0 ts=6ac89d78 cx=c_pps a=Uww141gWH0fZj/3QKPojxA==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=JR6eoTKC87OEK718H0YA:9 a=CjuIK1q_8ugA:10 a=PxkB5W3o20Ba91AHUih5:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDA5MDAzMSBTYWx0ZWRfX37mYE+ykglf6 muGMYICRY2IX7JfBtjPIQoBf86QCg84GKzTwXc+wicgK/6iGVNmDiJGrmY3l//k4WmCTewCrxOK ae9hIPbTPwfdIUqvNN2PiRI+mbTgN6qV2FYYK2DGbFbJqUYVj8bktQCT8ukgIb0bEHOsP8fpuPu +Lo+5Vx207SnMV+7c8gl3V2/mRvz/qRxIebNmAd6XsiUaqrrMsBtgFITCojqiKe/idAYo/04a9P XPiXLaMJYjREodDRepTJAX/djjptspTRx48FewGtY37MWn9uNZGFO7ycRxhiYAF9BykCYzIcbNt P5xfSVaywLfPgBv1nyP0FhDRxgbWvsaaHD+HI5FeqYcOtr9B0Ms0ILS0P3Uem1qt4+Z0rgM0M90 7/igNny98qzcUgAuroo7IR/Gbb8FWj2x8IMMj12P+eHG+0ROrnMZ5aOtZ0Yj9T9Pa9A42gkPELi TrLMRtnEgWodyYnzxQg== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDA5MDAzMSBTYWx0ZWRfX3L7P5ZaMg5b0 buvrM/IhlmuNoRDlIqaoyH3VUG28dX5mn5JwtwvMX7KEX0Ac1Hl7ClO3YaP9+PPc/MPVGyqZsQi NdN1m4fYdaNKqfeLC3NViKIkt6xBLZU= X-Proofpoint-GUID: CBEL78gpTpxPm0QGZaZgbRju0692PuZx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-10-09_02,2026-10-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 lowpriorityscore=0 adultscore=0 phishscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610020000 definitions=main-2610090031 On Fri, Oct 09, 2026 at 01:05:40PM +0530, Anurag Pateriya wrote: > The SoC Control Processor (SoCCP) is small RISC-V MCU that controls > USB Type-C, battery charging and various other functions on Qualcomm SoCs. Are you sure about this? It doesn't seem to match what cover letter tells. Shawn > It provides a solution for control-plane processing, reducing per-subsystem > microcontroller reinvention. Add support for SoCCP PAS loader on Nord > platform > > Signed-off-by: Anurag Pateriya > --- > drivers/remoteproc/qcom_q6v5_pas.c | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c > index a005546c265d..6fa958044218 100644 > --- a/drivers/remoteproc/qcom_q6v5_pas.c > +++ b/drivers/remoteproc/qcom_q6v5_pas.c > @@ -1545,6 +1545,20 @@ static const struct qcom_pas_data nord_cdsp3_resource = { > .smem_host_id = 197, > }; > > +static const struct qcom_pas_data nord_soccp_resource = { > + .crash_reason_smem = 656, > + .firmware_name = "soccp.mbn", > + .pas_id = 51, > + .proxy_pd_names = (char*[]){ > + "cx", > + "mx", > + NULL > + }, > + .ssr_name = "soccp", > + .sysmon_name = "soccp", > + .auto_boot = true, > +}; > + > static const struct qcom_pas_data sm8450_mpss_resource = { > .crash_reason_smem = 421, > .firmware_name = "modem.mdt", > @@ -1844,6 +1858,7 @@ static const struct of_device_id qcom_pas_of_match[] = { > { .compatible = "qcom,nord-cdsp1-pas", .data = &nord_cdsp1_resource }, > { .compatible = "qcom,nord-cdsp2-pas", .data = &nord_cdsp2_resource }, > { .compatible = "qcom,nord-cdsp3-pas", .data = &nord_cdsp3_resource }, > + { .compatible = "qcom,nord-soccp-pas", .data = &nord_soccp_resource }, > { .compatible = "qcom,qcs404-adsp-pas", .data = &adsp_resource_init }, > { .compatible = "qcom,qcs404-cdsp-pas", .data = &cdsp_resource_init }, > { .compatible = "qcom,qcs404-wcss-pas", .data = &wcss_resource_init }, > > -- > 2.43.0 >