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[v4,1/2] dt-bindings: optee driver interrupt can be a per-cpu interrupt

Message ID 20230213095829.42911-1-etienne.carriere@linaro.org
State Accepted
Commit 0d0eaa780ba3b8a02a1ac87f38c34dfe365f27d6
Headers show
Series [v4,1/2] dt-bindings: optee driver interrupt can be a per-cpu interrupt | expand

Commit Message

Etienne Carriere Feb. 13, 2023, 9:58 a.m. UTC
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>
---
Changes since v3:
- Patch added in this v4 to address review comments.
---
 .../devicetree/bindings/arm/firmware/linaro,optee-tz.yaml      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
index d4dc0749f9fd..5d033570b57b 100644
--- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
+++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml
@@ -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]