[PATCH 1/5] dt-bindings: arm,corstone1000: Add "arm,corstone1000-a320-fvp"
From: Rob Herring (Arm)
Date: Fri Mar 20 2026 - 13:01:38 EST
The Arm Corstone1000-A320 is a variation of the Corstone1000 with
Cortex-A320 cores and an Ethos-U85 NPU. An FVP for the platform is
available here[1].
[1] https://developer.arm.com/Tools%20and%20Software/Fixed%20Virtual%20Platforms/IoT%20FVPs
Signed-off-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
---
.../devicetree/bindings/arm/arm,corstone1000.yaml | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/arm,corstone1000.yaml b/Documentation/devicetree/bindings/arm/arm,corstone1000.yaml
index cff1cdaadb13..48ab3356e383 100644
--- a/Documentation/devicetree/bindings/arm/arm,corstone1000.yaml
+++ b/Documentation/devicetree/bindings/arm/arm,corstone1000.yaml
@@ -15,11 +15,11 @@ description: |+
provides a flexible compute architecture that combines Cortex‑A and Cortex‑M
processors.
- Support for Cortex‑A32, Cortex‑A35 and Cortex‑A53 processors. Two expansion
- systems for M-Class (or other) processors for adding sensors, connectivity,
- video, audio and machine learning at the edge System and security IPs to build
- a secure SoC for a range of rich IoT applications, for example gateways, smart
- cameras and embedded systems.
+ Support for Cortex‑A32, Cortex‑A35, Cortex‑A53 and Cortex-A320 processors.
+ Two expansion systems for M-Class (or other) processors for adding sensors,
+ connectivity, video, audio and machine learning at the edge System and
+ security IPs to build a secure SoC for a range of rich IoT applications, for
+ example gateways, smart cameras and embedded systems.
Integrated Secure Enclave providing hardware Root of Trust and supporting
seamless integration of the optional CryptoCell™-312 cryptographic
@@ -39,6 +39,11 @@ properties:
implementation of this system. See ARM ecosystems FVP's.
items:
- const: arm,corstone1000-fvp
+ - description: Corstone1000-A320 FVP is the Fixed Virtual Platform
+ implementation of this system with Cortex-A320 cores and Ethos-U85
+ NPU. See ARM ecosystems FVP's.
+ items:
+ - const: arm,corstone1000-a320-fvp
additionalProperties: true
--
2.51.0