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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae6e8401casm3428556a91.11.2026.10.29.02.13.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Oct 2026 02:13:52 -0700 (PDT) Date: Thu, 29 Oct 2026 17:13:46 +0800 From: Shawn Guo To: Konrad Dybcio Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mohammad Rafi Shaik , Zhangfei Gao , Bartosz Golaszewski , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH RFC v2 1/5] soc: qcom: pd-mapper: Add support for Nord Message-ID: References: <20261021073633.2163128-1-shengchao.guo@oss.qualcomm.com> <20261021073633.2163128-2-shengchao.guo@oss.qualcomm.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI5MDAzNSBTYWx0ZWRfX7CNJQZtxQcTE xONsl0YyyILM6uep02Ynkyfw+BzT0728+0SsYdd2iTA9Z+XgiJWuqOB6V3XrC9c4QvCUuekzzPJ k922nsh+kvK8dkJu1aFDznTCxGXtmUTtSsUqXZDSRVtlOx+7nP3yi1eVAo+1TMaKJj/sFukzzim b4je6Sfw0zLl/Ky1WFiCxNnJ32LFxvYFAa9FhpBY4e5tuGXOY6T/AV7PxpSgkAK/EuIiTyi8DoP Gw7CDuRGPqQnopCi9ST+YC4EokCyOa5L9bbz8QG8qZRUQWpZRJzqAtG/qYJlWcN6sWNTCUpmHI/ jG+rDlclzMyGwehPosblW3l+j4UqrH6tNmitm6rXYQCkfycTFqbVB8TNIesA01YRe4HvKnhOu/C ITjUh2Y8cKUM8qA7dBHr2S214CMCkZUC3sXQepFHhkJknsZiDgLHoTkDlnvrN4ud3ZKTQnmWZj3 ftbsOOmvcCq1rTww35g== X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI5MDAzNSBTYWx0ZWRfX6yrjXKkNlZn8 yZGPfaQm78FerPiyDaG6LYwkBRiR7bzkUz0W6ibNNt9fRuY93DyyTueKyZtdEoPaZ87jCTjLA3e tK6iPz1R6d9Y0zperXNqLNuFwCJMf84= X-Authority-Analysis: v=2.4 cv=LoAHWXdc c=1 sm=1 tr=0 ts=6ae30e51 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=RyhwSFVHSLl6ccd3bA0A:9 a=CjuIK1q_8ugA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-GUID: uRWOPKnVcsZDgcvR9_HJBrZZ6odSPkql X-Proofpoint-ORIG-GUID: uRWOPKnVcsZDgcvR9_HJBrZZ6odSPkql X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-29_03,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 clxscore=1015 phishscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 spamscore=0 impostorscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610290035 On Wed, Oct 21, 2026 at 11:56:55AM +0200, Konrad Dybcio wrote: > On 10/21/26 9:36 AM, Shawn Guo wrote: > > From: Mohammad Rafi Shaik > > > > Add support for the Qualcomm Nord SoC to the protection domain mapper. > > > > Signed-off-by: Mohammad Rafi Shaik > > Signed-off-by: Shawn Guo > > --- > > [...] > > > +static const struct qcom_pdm_domain_data *nord_domains[] = { > > + &adsp_audio_pd, > > + &adsp_root_pd, > > + &adsp1_root_pd, > > + &cdsp_root_pd, > > I see 3 more CDSPs: > > https://lore.kernel.org/linux-arm-msm/20260929155152.1898666-3-shengchao.guo@oss.qualcomm.com/ Yes, we have 4 CDSPs on Nord, and they share the same instance ID and root domain. I will add the info to commit message. Shawn