[PATCH v5 04/11] dt-bindings: test: Add KUnit empty node binding

Stephen Boyd
2024-06-03T22:38:16Z

Describe a binding for an empty device node used by KUnit tests to
confirm overlays load properly.

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: Conor Dooley <conor+dt@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@google.com>
Cc: Rae Moar <rmoar@google.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
---
.../devicetree/bindings/test/test,empty.yaml | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/test/test,empty.yaml

diff --git a/Documentation/devicetree/bindings/test/test,empty.yaml b/Documentation/devicetree/bindings/test/test,empty.yaml
new file mode 100644
index 000000000000..030df7123af1
--- /dev/null
+++ b/Documentation/devicetree/bindings/test/test,empty.yaml
@@ -0,0 +1,30 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/test/test,empty.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Empty node
+
+maintainers:
+ - David Gow <davidgow@google.com>
+ - Brendan Higgins <brendan.higgins@linux.dev>
+
+description:
+ An empty node to confirm tests can load device tree overlays.
+
+properties:
+ compatible:
+ const: test,empty
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ kunit-node {
+ compatible = "test,empty";
+ };
+...
--