On Wed, 01 Jul 2026 21:25:13 +0800, Xing Loong wrote:
Add YAML devicetree binding for the MbedTEE Trusted Execution Environment driver.
The binding covers two platform configurations:
- ARM/AArch64 (TrustZone, SMC): two reserved-memory regions (rpc-t2r-ring and rpc-t2r-shm) plus a GIC SPI edge interrupt for TEE-to-REE notifications.
- RISC-V (IMSIC): three reserved-memory regions, adding rpc-r2t-ring for REE-to-TEE command submissions; no interrupts property (T2R notifications use IMSIC MSI allocated at runtime).
Signed-off-by: Xing Loong xing.xl.loong@gmail.com
.../bindings/firmware/mbedtee,rpc.yaml | 221 ++++++++++++++++++ 1 file changed, 221 insertions(+) create mode 100644 Documentation/devicetree/bindings/firmware/mbedtee,rpc.yaml
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/firmware/mbedtee,rpc.example.dtb: /: 'compatible' is a required property from schema $id: http://devicetree.org/schemas/root-node.yaml /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/firmware/mbedtee,rpc.example.dtb: /: 'model' is a required property from schema $id: http://devicetree.org/schemas/root-node.yaml
doc reference errors (make refcheckdocs):
See https://patchwork.kernel.org/project/devicetree/patch/20260701132514.186953-...
The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch.
If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date:
pip3 install dtschema --upgrade
Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.