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-rw-r--r--dts/Bindings/arm/firmware/linaro,optee-tz.yaml5
1 files changed, 3 insertions, 2 deletions
diff --git a/dts/Bindings/arm/firmware/linaro,optee-tz.yaml b/dts/Bindings/arm/firmware/linaro,optee-tz.yaml
index 9a426110a1..5d033570b5 100644
--- a/dts/Bindings/arm/firmware/linaro,optee-tz.yaml
+++ b/dts/Bindings/arm/firmware/linaro,optee-tz.yaml
@@ -4,7 +4,7 @@
$id: http://devicetree.org/schemas/arm/firmware/linaro,optee-tz.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
-title: OP-TEE Device Tree Bindings
+title: OP-TEE
maintainers:
- Jens Wiklander <jens.wiklander@linaro.org>
@@ -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]