diff options
Diffstat (limited to 'Documentation/devicetree/bindings/perf/arm,cmn.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/perf/arm,cmn.yaml | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/perf/arm,cmn.yaml b/Documentation/devicetree/bindings/perf/arm,cmn.yaml index 42424ccbdd0c..2d4219ec7eda 100644 --- a/Documentation/devicetree/bindings/perf/arm,cmn.yaml +++ b/Documentation/devicetree/bindings/perf/arm,cmn.yaml @@ -12,12 +12,14 @@ maintainers: properties: compatible: - const: arm,cmn-600 + enum: + - arm,cmn-600 + - arm,ci-700 reg: items: - description: Physical address of the base (PERIPHBASE) and - size (up to 64MB) of the configuration address space. + size of the configuration address space. interrupts: minItems: 1 @@ -31,14 +33,23 @@ properties: arm,root-node: $ref: /schemas/types.yaml#/definitions/uint32 - description: Offset from PERIPHBASE of the configuration - discovery node (see TRM definition of ROOTNODEBASE). + description: Offset from PERIPHBASE of CMN-600's configuration + discovery node (see TRM definition of ROOTNODEBASE). Not + relevant for newer CMN/CI products. required: - compatible - reg - interrupts - - arm,root-node + +if: + properties: + compatible: + contains: + const: arm,cmn-600 +then: + required: + - arm,root-node additionalProperties: false |