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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b54b5568a82sm9180276a12.34.2025.09.15.19.35.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 15 Sep 2025 19:35:13 -0700 (PDT) Message-ID: Date: Tue, 16 Sep 2025 10:35:09 +0800 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 v4 0/3] coresight-tnoc: Add support for Interconnect TNOC To: Suzuki K Poulose , Mike Leach , James Clark , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexander Shishkin Cc: kernel@oss.qualcomm.com, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Leo Yan References: <20250831-itnoc-v4-0-f0fb0ef822a5@oss.qualcomm.com> Content-Language: en-US From: yuanfang zhang In-Reply-To: <20250831-itnoc-v4-0-f0fb0ef822a5@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=JO87s9Kb c=1 sm=1 tr=0 ts=68c8cce4 cx=c_pps a=Oh5Dbbf/trHjhBongsHeRQ==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=Wn57KMgoQ4YZn1JjiAUA:9 a=QEXdDO2ut3YA:10 a=_Vgx9l1VpLgwpw_dHYaR:22 X-Proofpoint-ORIG-GUID: NxnP4sjoJ4uedaraDcY8uZ0Vy35DZz6Q X-Proofpoint-GUID: NxnP4sjoJ4uedaraDcY8uZ0Vy35DZz6Q X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTEzMDA0MCBTYWx0ZWRfX4Fl5kEQH9t9N pYA7c5GjZ+XwUThN6ycWxDnC6aoZENQVux20wuseJhPO5UmHoe4W2ni8nkQhVLNS5667aOCpUbC ckSrkuRqF+fGQ6UoWwoMaT87UVrtxHjTGquxn4z+hWZsXSTJgDFO/JCsd/Y2UAVvHRM1bMj+GqP Z5SfiDkXqB3BIlQCZOTTihy2X5uB38rXUOgU/3XD/Nut7qs+nsk7XNK9M4ltlXuTACtN38ACJOA L9Q5uCifoOi3KAdd3pKK5ZHm9IwwARIIxNGlh1VX1rbtRKpxWnoQIwFKStjZ8/GlkEzDfkrOQ6l 8VC/eGOLI/bmhn2O2EO6VZrZE/D7i3iR4R+VXEl6lUbTGo7Fd1qo/PjCIzgOx4M48Q1Mt6Iayvb Fmrmz8x9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-16_01,2025-09-12_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 spamscore=0 clxscore=1015 adultscore=0 malwarescore=0 priorityscore=1501 bulkscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2509130040 Hi Suzuki, Could this patch series be applied? Is there anything I need to update? thanks, yuanfang. On 9/1/2025 2:58 PM, Yuanfang Zhang wrote: > This patch series adds support for the Qualcomm CoreSight Interconnect TNOC > (Trace Network On Chip) block, which acts as a CoreSight graph link forwarding > trace data from subsystems to the Aggregator TNOC. Unlike the Aggregator TNOC, > this block does not support aggregation or ATID assignment. > > Signed-off-by: Yuanfang Zhang > --- > Changes in v4: > - Fix unintended blank line removals in trace_noc_enable_hw. > - Link to v3: https://lore.kernel.org/r/20250828-itnoc-v3-0-f1b55dea7a27@oss.qualcomm.com > > Changes in v3: > - Add detail for changes in V2. > - Remove '#address-cells' and '#size-cells' properties from in-ports field. > - Fix comment indentation for packet description. > - Link to v2: https://lore.kernel.org/r/20250819-itnoc-v2-0-2d0e6be44e2f@oss.qualcomm.com > > Changes in v2: > - Removed the trailing '|' after the description in qcom,coresight-itnoc.yaml. > - Dropped the 'select' section from the YAML file. > - Updated node name to use a more generic naming convention. > - Removed the 'items' property from the compatible field. > - Deleted the description for the reg property. > - Dropped clock-names and adjusted the order of clock-names and clocks. > - Moved additionalProperties to follow the $ref of out-ports. > - Change "atid" type from u32 to int, set it as "-EOPNOTSUPP" for non-AMBA device. > - Link to v1: https://lore.kernel.org/r/20250815-itnoc-v1-0-62c8e4f7ad32@oss.qualcomm.com > > --- > Yuanfang Zhang (3): > dt-bindings: arm: qcom: Add Coresight Interconnect TNOC > coresight-tnoc: add platform driver to support Interconnect TNOC > coresight-tnoc: Add runtime PM support for Interconnect TNOC > > .../bindings/arm/qcom,coresight-itnoc.yaml | 90 ++++++++++++++ > drivers/hwtracing/coresight/coresight-tnoc.c | 136 +++++++++++++++++++-- > 2 files changed, 215 insertions(+), 11 deletions(-) > --- > base-commit: 2b52cf338d39d684a1c6af298e8204902c026aca > change-id: 20250815-itnoc-460273d1b80c > > Best regards,