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dt-bindings: optee driver interrupt can be a per-cpu interrupt

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Explicit in optee firmware device tree bindings that the interrupt
used by optee driver for async notification can be a peripheral
interrupt or a per-cpu interrupt.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Etienne Carriere
2023-03-22 14:22:11 +01:00
committed by Jens Wiklander
parent eeac8ede17
commit 0d0eaa780b
1 changed files with 2 additions and 1 deletions
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3
Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
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@@ -28,7 +28,8 @@ properties:
maxItems: 1
description: |
This interrupt which is used to signal an event by the secure world
software is expected to be edge-triggered.
software is expected to be either a per-cpu interrupt or an
edge-triggered peripheral interrupt.
method:
enum: [smc, hvc]