diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm/cpus.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/arm/cpus.yaml | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 3aad1b93742c..ed04650291a8 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -233,17 +233,19 @@ properties: - ti,am4372 cpu-release-addr: - $ref: '/schemas/types.yaml#/definitions/uint64' - + oneOf: + - $ref: '/schemas/types.yaml#/definitions/uint32' + - $ref: '/schemas/types.yaml#/definitions/uint64' description: + The DT specification defines this as 64-bit always, but some 32-bit Arm + systems have used a 32-bit value which must be supported. Required for systems that have an "enable-method" property value of "spin-table". - On ARM v8 64-bit systems must be a two cell - property identifying a 64-bit zero-initialised - memory location. cpu-idle-states: $ref: '/schemas/types.yaml#/definitions/phandle-array' + items: + maxItems: 1 description: | List of phandles to idle state nodes supported by this cpu (see ./idle-states.yaml). |