diff options
Diffstat (limited to 'Documentation/devicetree/bindings/interrupt-controller/chrp,open-pic.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/interrupt-controller/chrp,open-pic.yaml | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/interrupt-controller/chrp,open-pic.yaml b/Documentation/devicetree/bindings/interrupt-controller/chrp,open-pic.yaml index f0d9bbd7d510..642738512f3c 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/chrp,open-pic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/chrp,open-pic.yaml @@ -36,12 +36,27 @@ properties: const: 0 '#interrupt-cells': - const: 2 + description: + A value of 4 means that interrupt specifiers contain the interrupt-type or + type-specific information cells. + enum: [ 2, 4 ] pic-no-reset: description: Indicates the PIC shall not be reset during runtime initialization. type: boolean + single-cpu-affinity: + description: + If present, non-IPI interrupts will be routed to a single CPU at a time. + type: boolean + + last-interrupt-source: + description: + Some MPICs do not correctly report the number of hardware sources in the + global feature registers. This value, if specified, overrides the value + read from MPIC_GREG_FEATURE_LAST_SRC. + $ref: /schemas/types.yaml#/definitions/uint32 + required: - compatible - reg |