| Message ID | 20211209162020.105255-2-nikita@trvn.ru |
|---|---|
| State | Changes Requested, archived |
| Headers | show |
| Series | Clock based PWM output driver | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success | |
| robh/dtbs-check | success | |
| robh/dt-meta-schema | fail | build log |
On Thu, 09 Dec 2021 21:20:19 +0500, Nikita Travkin wrote: > Add YAML devicetree binding for clk based PWM controller > > Signed-off-by: Nikita Travkin <nikita@trvn.ru> > --- > .../devicetree/bindings/pwm/clk-pwm.yaml | 45 +++++++++++++++++++ > 1 file changed, 45 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/clk-pwm.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: ./Documentation/devicetree/bindings/pwm/clk-pwm.yaml: $id: relative path/filename doesn't match actual path or filename expected: http://devicetree.org/schemas/pwm/clk-pwm.yaml# /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pwm/clk-pwm.example.dt.yaml: pwm-flash: $nodename:0: 'pwm-flash' does not match '^pwm(@.*|-[0-9a-f])*$' From schema: /builds/robherring/linux-dt-review/Documentation/devicetree/bindings/pwm/clk-pwm.yaml doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/patch/1565817 This check can fail if there are any dependencies. The base for a patch series is generally the most recent rc1. 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.
diff --git a/Documentation/devicetree/bindings/pwm/clk-pwm.yaml b/Documentation/devicetree/bindings/pwm/clk-pwm.yaml new file mode 100644 index 000000000000..2b2801d0278f --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/clk-pwm.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/pwm-clk.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock based PWM controller + +maintainers: + - Nikita Travkin <nikita@trvn.ru> + +description: | + Some systems have clocks that can be exposed to external devices. + (e.g. by muxing them to GPIO pins) + It's often possible to control duty-cycle of such clocks which makes them + suitable for generating PWM signal. + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + const: clk-pwm + + clocks: + description: Clock used to generate the signal. + maxItems: 1 + + "#pwm-cells": + const: 2 + +unevaluatedProperties: false + +required: + - clocks + +examples: + - | + pwm-flash { + compatible = "clk-pwm"; + #pwm-cells = <2>; + clocks = <&gcc 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm_clk_flash_default>; + };
Add YAML devicetree binding for clk based PWM controller Signed-off-by: Nikita Travkin <nikita@trvn.ru> --- .../devicetree/bindings/pwm/clk-pwm.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/clk-pwm.yaml