linux-kernel - Re: [PATCH v2 1/2] dt-bindings: input: gpio-keys: Allow optional dedicated wakeirq

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Date:   Wed, 20 Sep 2023 07:57:39 -0500
From:   Rob Herring <robh@...nel.org>
To:     Tony Lindgren <tony@...mide.com>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-input@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: input: gpio-keys: Allow optional
 dedicated wakeirq


On Wed, 20 Sep 2023 14:50:43 +0300, Tony Lindgren wrote:
> Allow configuring an optional dedicated wakeirq for gpio-keys that
> some SoCs have.
> 
> Let's use the common interrupt naming "irq" and "wakeup" that we already
> have in use for some drivers and subsystems like i2c framework.
> 
> Note that the gpio-keys interrupt property is optional. If only a gpio
> property is specified, the driver tries to translate the gpio into an
> interrupt.
> 
> Signed-off-by: Tony Lindgren <tony@...mide.com>
> ---
> 
> Changes since v1:
> 
> - Run make dt_binding_check on the binding
> 
> - Add better checks for interrupt-names as suggested by Rob, it is
>   now required if two interrupts are configured
> 
> - Add more decription entries
> 
> - Add a new example for key-wakeup
> 
> ---
>  .../devicetree/bindings/input/gpio-keys.yaml  | 41 ++++++++++++++++++-
>  1 file changed, 40 insertions(+), 1 deletion(-)
> 

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:
./Documentation/devicetree/bindings/input/gpio-keys.yaml:36:13: [warning] wrong indentation: expected 14 but found 12 (indentation)
./Documentation/devicetree/bindings/input/gpio-keys.yaml:38:13: [warning] wrong indentation: expected 14 but found 12 (indentation)
./Documentation/devicetree/bindings/input/gpio-keys.yaml:47:13: [warning] wrong indentation: expected 14 but found 12 (indentation)
./Documentation/devicetree/bindings/input/gpio-keys.yaml:49:13: [warning] wrong indentation: expected 14 but found 12 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20230920115044.53098-1-tony@atomide.com

The base for the series is generally the latest rc1. A different dependency
should be noted in *this* patch.

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 after running the above command yourself. Note
that DT_SCHEMA_FILES can be set to your schema file to speed up checking
your schema. However, it must be unset to test all examples with your schema.