Add device tree binding schema for Axiado platforms, specifically the
AX3000 SoC and its associated evaluation board. This binding will be
used for the board-level DTS files that support the AX3000 platforms.

Signed-off-by: Harshit Shah <hshah@axiado.com>
---
 .../devicetree/bindings/arm/axiado/axiado.yaml     | 23 ++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/axiado/axiado.yaml b/Documentation/devicetree/bindings/arm/axiado/axiado.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b4b7f9418a1a264b04f448cc24b3292ab18cd3dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/axiado/axiado.yaml
@@ -0,0 +1,23 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/axiado/axiado.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Axiado Platforms
+
+maintainers:
+  - Harshit Shah <hshah@axiado.com>
+
+properties:
+  $nodename:
+    const: '/'
+  compatible:
+    oneOf:
+      - description: AX3000 based boards
+        items:
+          - enum:
+              - axiado,ax3000_evk	# Axiado AX3000 Evaluation Board
+          - const: axiado,ax3000	# Axiado AX3000 SoC
+
+additionalProperties: true

-- 
2.25.1

On Sat, 14 Jun 2025 18:12:48 -0700, Harshit Shah wrote:
> Add device tree binding schema for Axiado platforms, specifically the
> AX3000 SoC and its associated evaluation board. This binding will be
> used for the board-level DTS files that support the AX3000 platforms.
> 
> Signed-off-by: Harshit Shah <hshah@axiado.com>
> ---
>  .../devicetree/bindings/arm/axiado/axiado.yaml     | 23 ++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 

My bot found errors running 'make dt_binding_check' on your patch:

yamllint warnings/errors:
./Documentation/devicetree/bindings/arm/axiado/axiado.yaml:20:34: [error] syntax error: found character '\t' that cannot start any token (syntax)

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/arm/axiado/axiado.yaml: ignoring, error parsing file
./Documentation/devicetree/bindings/arm/axiado/axiado.yaml:20:34: found character '\t' that cannot start any token
make[2]: *** Deleting file 'Documentation/devicetree/bindings/arm/axiado/axiado.example.dts'
Documentation/devicetree/bindings/arm/axiado/axiado.yaml:20:34: found character '\t' that cannot start any token
make[2]: *** [Documentation/devicetree/bindings/Makefile:26: Documentation/devicetree/bindings/arm/axiado/axiado.example.dts] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/builds/robherring/dt-review-ci/linux/Makefile:1519: dt_binding_check] Error 2
make: *** [Makefile:248: __sub-make] Error 2

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20250614-axiado-ax3000-soc-and-evaluation-board-support-v1-2-327ab344c16d@axiado.com

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.