Messages in this thread Patch in this message | | | From | Minghao Xue <> | Subject | [PATCH v2 1/2] dt-bindings: virtio: mmio: add optional wakeup-source property | Date | Fri, 10 Jun 2022 16:58:26 +0800 |
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Some systems want to set the interrupt of virtio_mmio device as a wakeup source. On such systems, we'll use the existence of the "wakeup-source" property as a signal of requirement.
Signed-off-by: Minghao Xue <quic_mingxue@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> --- Documentation/devicetree/bindings/virtio/mmio.yaml | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/virtio/mmio.yaml b/Documentation/devicetree/bindings/virtio/mmio.yaml index 10c22b5..0aa8433 100644 --- a/Documentation/devicetree/bindings/virtio/mmio.yaml +++ b/Documentation/devicetree/bindings/virtio/mmio.yaml @@ -33,6 +33,10 @@ properties: description: Required for devices making accesses thru an IOMMU. maxItems: 1 + wakeup-source: + type: boolean + description: Required for setting irq of a virtio_mmio device as wakeup source. + required: - compatible - reg -- 2.7.4
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