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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: O6E04kHcsl2O2OTPB07I_DZ-G2ad_bKz X-Proofpoint-Spam-Info: AW1haW4tMjYwODIxMDEyOSBTYWx0ZWRfX20A2z3RMqoGT DbDpjdh0PLClsxA73aj6ZzOFYuCsa6/RrCRJZuAAMWMGJGGg2TqIZWWFIzAJ+fcld6pmWKtpMUc lrgsBctcgxr315TSVkAdmzrQCG4oT/s= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODIxMDEyOSBTYWx0ZWRfXyzuT5FFcpD3k 1Ug28rIWX+jwp17M7vK9atTATizwtn2LyMhAmgUBlJlFnvfeTEcNITklz1zkMQkS5ObJnw2/oyi 78g5nZf0KKGy3ScP9aYGiE9EOZ2joNRDZkamQtmZqW8sDXwDiRbdMu4e2abUPEwwTekstLVb2te 9MGuUdkvArij5+JpwqIIa7svRPMabAdHaN4X0IZS/q2WJGZCBSMk7T+P03BtuPdtA6lorEHQH57 ejkqfRpz6pdnlOj1TF/B59ngOfzqqJgwoDa7gr8exjk3kGtaxgKOVYQnh7KZGyNAHEu30dc5GzS QsqNo4hpln797OaDNDPVfFmShDsLW1j9+vxWjlMjUxKxhPNp0jObcmy+pZycJQCJZ0txMIGsy/I /8CCSMmBu3IBdDH+4lAKoAP5GiH0/1OARFmQOZyOYnIwNy5RiY0Wwy7eDNChlEM4kfL7+kqrMMK WC3Swc/GbhYdgdFEECQ== X-Proofpoint-GUID: O6E04kHcsl2O2OTPB07I_DZ-G2ad_bKz X-Authority-Analysis: v=2.4 cv=UtFT8ewB c=1 sm=1 tr=0 ts=6a887cf1 cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=+KmVXPE0btiop/5qwQKk0Q==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=gEfo2CItAAAA:8 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=acOcqc2iJ3WRxsWVYcEA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 a=sptkURWiP4Gy88Gu7hUp:22 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=2026-08-21_05,2026-08-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 suspectscore=0 bulkscore=0 adultscore=0 clxscore=1015 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608210129 On 8/17/2026 12:58 PM, Krzysztof Kozlowski wrote: > On Fri, Aug 14, 2026 at 01:01:37PM +0530, Hardeep Sharma wrote: >> Document the RPMh-based Network-on-Chip interconnect providers and >> associated node-ID definitions for the Qualcomm Kuno SoC. >> >> Signed-off-by: Hardeep Sharma >> --- >> .../bindings/interconnect/qcom,kuno-rpmh.yaml | 82 ++++++++++++++++++++ >> include/dt-bindings/interconnect/qcom,kuno.h | 89 ++++++++++++++++++++++ >> 2 files changed, 171 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,kuno-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,kuno-rpmh.yaml >> new file mode 100644 >> index 000000000000..ffbf14356f12 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/interconnect/qcom,kuno-rpmh.yaml >> @@ -0,0 +1,82 @@ >> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/interconnect/qcom,kuno-rpmh.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Qualcomm RPMh Network-On-Chip Interconnect on Kuno SoC >> + >> +maintainers: >> + - Hardeep Sharma >> + >> +description: | >> + RPMh interconnect providers support system bandwidth requirements through >> + RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is >> + able to communicate with the BCM through the Resource State Coordinator (RSC) >> + associated with each execution environment. Provider nodes must point to at >> + least one RPMh device child node pertaining to their RSC and each provider >> + can map to multiple RPMh resources. >> + >> + See also: include/dt-bindings/interconnect/qcom,kuno.h >> + >> +properties: >> + compatible: >> + enum: >> + - qcom,kuno-aggre-noc >> + - qcom,kuno-clk-virt >> + - qcom,kuno-cnoc-main >> + - qcom,kuno-dc-noc >> + - qcom,kuno-mc-virt >> + - qcom,kuno-mem-noc >> + - qcom,kuno-pcie-anoc >> + - qcom,kuno-system-noc >> + >> + reg: >> + maxItems: 1 >> + >> + clocks: >> + minItems: 1 >> + maxItems: 4 >> + >> + clock-names: >> + minItems: 1 >> + maxItems: 4 > Why are these flexible? > > Look at other bindings how this is done. > > Best regards, > Krzysztof Thanks for review. You're right. In v3 I've made the clocks fixed per compatible rather than a flexible range, following the sdx75/glymur interconnect bindings. v3 : https://lore.kernel.org/all/20260821-kuno-soc-support-v3-0-196e2b306368@oss.qualcomm.com/ Best Wishes Hardeep Sharma