On Wed, Mar 15, 2023 at 11:37:24AM -0700, Stephen Boyd wrote:
Describe a binding for a device that consumes a fixed rate clk in DT so that a KUnit test can get the clk registered by of_fixed_clk_setup() and test that it is setup properly.
Cc: Rob Herring robh+dt@kernel.org Cc: Krzysztof Kozlowski krzysztof.kozlowski+dt@linaro.org Cc: Brendan Higgins brendan.higgins@linux.dev Cc: David Gow davidgow@google.com Signed-off-by: Stephen Boyd sboyd@kernel.org
.../kunit/test,clk-kunit-fixed-rate.yaml | 35 +++++++++++++++++++
Some stuff in test and some in kunit? I prefer 'test'.
1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/kunit/test,clk-kunit-fixed-rate.yaml
diff --git a/Documentation/devicetree/bindings/kunit/test,clk-kunit-fixed-rate.yaml b/Documentation/devicetree/bindings/kunit/test,clk-kunit-fixed-rate.yaml new file mode 100644 index 000000000000..58d7826d9c14 --- /dev/null +++ b/Documentation/devicetree/bindings/kunit/test,clk-kunit-fixed-rate.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/kunit/test,clk-kunit-fixed-rate.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: KUnit clk fixed rate test clk consumer
+maintainers:
- Stephen Boyd sboyd@kernel.org
+description: |
Drop '|'
- A clk consumer of a fixed rate clk used to test the fixed rate clk
- implementation in the Linux kernel.
+properties:
- compatible:
- const: test,clk-kunit-fixed-rate
I tend to think we should drop 'kunit' from these bindings. You could use this for different test frameworks.
- clocks:
- maxItems: 1
+required:
- compatible
- clocks
+additionalProperties: false
+examples:
- |
- clock-consumer {
compatible = "test,clk-kunit-fixed-rate";clocks = <&fixed_clk>;- };
+...
https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git/ https://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git