[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230213095829.42911-1-etienne.carriere@linaro.org>
Date: Mon, 13 Feb 2023 10:58:28 +0100
From: Etienne Carriere <etienne.carriere@...aro.org>
To: linux-kernel@...r.kernel.org
Cc: linux-arm-kernel@...ts.infradead.org,
Sumit Garg <sumit.garg@...aro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
Jens Wiklander <jens.wiklander@...aro.org>,
Etienne Carriere <etienne.carriere@...aro.org>
Subject: [PATCH v4 1/2] dt-bindings: optee driver interrupt can be a per-cpu interrupt
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@...aro.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(-)
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]
--
2.25.1
Powered by blists - more mailing lists