[PATCH 0/2] Add interconnect support for Qualcomm Nord SoC
From: Shawn Guo
Date: Sun Apr 19 2026 - 22:14:32 EST
This series adds RPMh-based interconnect support for the Qualcomm Nord SoC.
The Nord SoC features a rich Network-on-Chip topology comprising 19 NoCs
including aggregate NoCs, a high-speed configuration NoC (HSCNOC),
a multimedia NoC, four NSP data NoCs for AI/ML workloads, PCIe inbound and
outbound NoCs, a system NoC, and virtual clock/MC nodes. Bandwidth requests
are communicated to the RPMh hardware through Bus Clock Manager (BCM)
resources via the Resource State Coordinator (RSC).
Odelu Kukatla (2):
dt-bindings: interconnect: Document RPMh Network-On-Chip for Qualcomm
Nord SoC
interconnect: qcom: Add interconnect provider driver for Nord SoC
.../bindings/interconnect/qcom,nord-rpmh.yaml | 131 +
drivers/interconnect/qcom/Kconfig | 11 +
drivers/interconnect/qcom/Makefile | 2 +
drivers/interconnect/qcom/nord.c | 2682 +++++++++++++++++
.../dt-bindings/interconnect/qcom,nord-rpmh.h | 217 ++
5 files changed, 3043 insertions(+)
create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,nord-rpmh.yaml
create mode 100644 drivers/interconnect/qcom/nord.c
create mode 100644 include/dt-bindings/interconnect/qcom,nord-rpmh.h
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