[PATCH 13/54] dt-bindings: gpio: Convert X-Powers AXP209 GPIO binding to a schema

[Rob Herring]

On Wed, 21 Jul 2021 16:03:43 +0200, Maxime Ripard wrote:
> The X-Powers AXP PMICs feature a GPIO Controller supported by Linux
> thanks to its device tree binding.
> 
> Now that we have the DT validation in place, let's convert the device
> tree bindings for that driver over to a YAML schema.
> 
> Cc: Bartosz Golaszewski <bgolaszewski at baylibre.com>
> Cc: Chen-Yu Tsai <wens at csie.org>
> Cc: Linus Walleij <linus.walleij at linaro.org>
> Cc: linux-gpio at vger.kernel.org
> Signed-off-by: Maxime Ripard <maxime at cerno.tech>
> ---
>  .../devicetree/bindings/gpio/gpio-axp209.txt  | 75 -----------------
>  .../bindings/gpio/x-powers,axp209-gpio.yaml   | 84 +++++++++++++++++++
>  2 files changed, 84 insertions(+), 75 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/gpio/gpio-axp209.txt
>  create mode 100644 Documentation/devicetree/bindings/gpio/x-powers,axp209-gpio.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/gpio/x-powers,axp209-gpio.example.dt.yaml:0:0: /example-0/i2c/pmic at 34: failed to match any schema with compatible: ['x-powers,axp209']
\ndoc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1508257

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.