On Wed, Sep 29, 2021 at 04:01:32PM +0200, Pali Rohár wrote:

On Wednesday 29 September 2021 08:46:25 Rob Herring wrote:

quoted

On Wed, 29 Sep 2021 10:20:31 +0200, Pali Rohár wrote:

quoted

This change adds DT bindings documentation for device nodes with compatible
string "marvell,armada-3700-uart-clock".

Signed-off-by: Pali Rohár <pali@kernel.org>

---
Changes in v6
* Fix license
* Rename node to clock-controller@12010
* Remove maxItems
---
 .../bindings/clock/armada3700-uart-clock.yaml | 56 +++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml: $id: 'http://devicetree.org/schemas/clock/marvell,armada-3700-uart-clock#' does not match 'http://devicetree.org/schemas/.*\\.yaml#'
	from schema $id: http://devicetree.org/meta-schemas/base.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml: 'maintainers' is a required property
	hint: Metaschema for devicetree binding documentation
	from schema $id: http://devicetree.org/meta-schemas/base.yaml#
./Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml: $id: relative path/filename doesn't match actual path or filename
	expected: http://devicetree.org/schemas/clock/armada3700-uart-clock.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml: ignoring, error in schema: $id
warning: no schema found in file: ./Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml
Documentation/devicetree/bindings/clock/armada3700-uart-clock.example.dt.yaml:0:0: /example-0/clock-controller@12010: failed to match any schema with compatible: ['marvell,armada-3700-uart-clock']

Hello! What does this error mean?

Should I add .yaml suffix into '$id: ' line and rename file via?
git mv Documentation/devicetree/bindings/clock/armada3700-uart-clock.yaml Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml

Yes. They need to match.

Rob