dt-bindings: arm: optee: add interrupt property
Adds an optional interrupt property to the optee binding. Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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@ -24,6 +24,12 @@ properties:
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compatible:
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compatible:
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const: linaro,optee-tz
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const: linaro,optee-tz
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interrupts:
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maxItems: 1
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description: |
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This interrupt which is used to signal an event by the secure world
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software is expected to be edge-triggered.
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method:
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method:
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enum: [smc, hvc]
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enum: [smc, hvc]
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description: |
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description: |
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@ -42,10 +48,12 @@ additionalProperties: false
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examples:
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examples:
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- |
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- |
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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firmware {
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firmware {
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optee {
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optee {
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compatible = "linaro,optee-tz";
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compatible = "linaro,optee-tz";
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method = "smc";
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method = "smc";
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interrupts = <GIC_SPI 187 IRQ_TYPE_EDGE_RISING>;
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};
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};
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};
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};
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