Commit abbe74dd authored by Robin Murphy's avatar Robin Murphy Committed by Will Deacon
Browse files

dt-bindings/perf: Add Arm NI-700 PMU 



Add an initial binding for the Arm NI-700 interconnect PMU. As with the
Arm CMN family, there are already future NI products on the roadmap, so
the overall binding is named generically just in case any
non-discoverable incompatibility between generations crops up.

Cc: devicetree@vger.kernel.org
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Signed-off-by: default avatarRobin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/5f86237580219116de37e5e54d8b7eb0c9ed580d.1725470837.git.robin.murphy@arm.com


Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent f32efa3e

Documentation/devicetree/bindings/perf/arm,ni.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/perf/arm,ni.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Arm NI (Network-on-Chip Interconnect) Performance Monitors



maintainers:

  - Robin Murphy <robin.murphy@arm.com>



properties:

  compatible:

    const: arm,ni-700



  reg:

    items:

      - description: Complete configuration register space



  interrupts:

    minItems: 1

    maxItems: 32

    description: Overflow interrupts, one per clock domain, in order of domain ID



required:

  - compatible

  - reg

  - interrupts



additionalProperties: false