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SubjectRe: [PATCH v2 2/5] dt-bindings: input: Centralize 'linux,code' definition
Hi Rob,

On Wed, Jun 08, 2022 at 03:12:04PM -0600, Rob Herring wrote:
> Multiple bindings use 'linux,code', but there is not a central
> definition and type. Add 'linux,code' to input.yaml and update all the
> users to use it.
>
> Signed-off-by: Rob Herring <robh@kernel.org>

For *iqs*.yaml:

Acked-by: Jeff LaBundy <jeff@labundy.com>

> ---
> .../devicetree/bindings/input/adc-joystick.yaml | 2 +-
> .../input/allwinner,sun4i-a10-lradc-keys.yaml | 5 ++---
> .../devicetree/bindings/input/azoteq,iqs7222.yaml | 7 ++-----
> .../devicetree/bindings/input/gpio-keys.yaml | 1 -
> .../devicetree/bindings/input/input.yaml | 8 ++++++++
> .../devicetree/bindings/input/iqs269a.yaml | 15 ++++++---------
> .../devicetree/bindings/input/iqs626a.yaml | 5 ++---
> .../devicetree/bindings/input/iqs62x-keys.yaml | 5 ++---
> .../devicetree/bindings/input/max77650-onkey.yaml | 8 ++++----
> 9 files changed, 27 insertions(+), 29 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/input/adc-joystick.yaml b/Documentation/devicetree/bindings/input/adc-joystick.yaml
> index 2ee04e03bc22..64d961458ac7 100644
> --- a/Documentation/devicetree/bindings/input/adc-joystick.yaml
> +++ b/Documentation/devicetree/bindings/input/adc-joystick.yaml
> @@ -45,6 +45,7 @@ additionalProperties: false
> patternProperties:
> "^axis@[0-9a-f]+$":
> type: object
> + $ref: input.yaml#
> description: >
> Represents a joystick axis bound to the given ADC channel.
> For each entry in the io-channels list, one axis subnode with a matching
> @@ -57,7 +58,6 @@ patternProperties:
> description: Index of an io-channels list entry bound to this axis.
>
> linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> description: EV_ABS specific event code generated by the axis.
>
> abs-range:
> diff --git a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
> index 3399fc288afb..9700dc468b25 100644
> --- a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
> +++ b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
> @@ -44,14 +44,13 @@ properties:
> patternProperties:
> "^button-[0-9]+$":
> type: object
> + $ref: input.yaml#
> properties:
> label:
> $ref: /schemas/types.yaml#/definitions/string
> description: Descriptive name of the key
>
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description: Keycode to emit
> + linux,code: true
>
> channel:
> $ref: /schemas/types.yaml#/definitions/uint32
> diff --git a/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml b/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
> index a3a1e5a65306..5ea10fe7ffe9 100644
> --- a/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
> +++ b/Documentation/devicetree/bindings/input/azoteq,iqs7222.yaml
> @@ -421,6 +421,7 @@ patternProperties:
> patternProperties:
> "^event-(prox|touch)$":
> type: object
> + $ref: input.yaml#
> description:
> Represents a proximity or touch event reported by the channel.
>
> @@ -467,11 +468,7 @@ patternProperties:
> The IQS7222B does not feature channel-specific timeouts; the time-
> out specified for any one channel applies to all channels.
>
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description:
> - Numeric key or switch code associated with the event. Specify
> - KEY_RESERVED (0) to opt out of event reporting.
> + linux,code: true
>
> linux,input-type:
> $ref: /schemas/types.yaml#/definitions/uint32
> diff --git a/Documentation/devicetree/bindings/input/gpio-keys.yaml b/Documentation/devicetree/bindings/input/gpio-keys.yaml
> index 7fe1966ea28a..cd07107fd5ed 100644
> --- a/Documentation/devicetree/bindings/input/gpio-keys.yaml
> +++ b/Documentation/devicetree/bindings/input/gpio-keys.yaml
> @@ -34,7 +34,6 @@ patternProperties:
>
> linux,code:
> description: Key / Axis code to emit.
> - $ref: /schemas/types.yaml#/definitions/uint32
>
> linux,input-type:
> description:
> diff --git a/Documentation/devicetree/bindings/input/input.yaml b/Documentation/devicetree/bindings/input/input.yaml
> index 43d2f299c332..e3701a0bc500 100644
> --- a/Documentation/devicetree/bindings/input/input.yaml
> +++ b/Documentation/devicetree/bindings/input/input.yaml
> @@ -23,6 +23,14 @@ properties:
> minimum: 0
> maximum: 0x2ff
>
> + linux,code:
> + description:
> + Specifies a single numeric keycode value to be used for reporting
> + button/switch events. Specify KEY_RESERVED (0) to opt out of event
> + reporting.
> + $ref: /schemas/types.yaml#/definitions/uint32
> + maximum: 0x2ff
> +
> poll-interval:
> description: Poll interval time in milliseconds.
> $ref: /schemas/types.yaml#/definitions/uint32
> diff --git a/Documentation/devicetree/bindings/input/iqs269a.yaml b/Documentation/devicetree/bindings/input/iqs269a.yaml
> index 9c154e5e1a91..c22f8f27913a 100644
> --- a/Documentation/devicetree/bindings/input/iqs269a.yaml
> +++ b/Documentation/devicetree/bindings/input/iqs269a.yaml
> @@ -370,6 +370,7 @@ patternProperties:
> patternProperties:
> "^event-prox(-alt)?$":
> type: object
> + $ref: input.yaml#
> description:
> Represents a proximity event reported by the channel in response to
> a decrease in counts. Node names suffixed with '-alt' instead corre-
> @@ -396,14 +397,13 @@ patternProperties:
> default: 10
> description: Specifies the threshold for the event.
>
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description: Numeric key or switch code associated with the event.
> + linux,code: true
>
> additionalProperties: false
>
> "^event-touch(-alt)?$":
> type: object
> + $ref: input.yaml#
> description: Represents a touch event reported by the channel.
>
> properties:
> @@ -421,14 +421,13 @@ patternProperties:
> default: 4
> description: Specifies the hysteresis for the event.
>
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description: Numeric key or switch code associated with the event.
> + linux,code: true
>
> additionalProperties: false
>
> "^event-deep(-alt)?$":
> type: object
> + $ref: input.yaml#
> description: Represents a deep-touch event reported by the channel.
>
> properties:
> @@ -446,9 +445,7 @@ patternProperties:
> default: 0
> description: Specifies the hysteresis for the event.
>
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description: Numeric key or switch code associated with the event.
> + linux,code: true
>
> additionalProperties: false
>
> diff --git a/Documentation/devicetree/bindings/input/iqs626a.yaml b/Documentation/devicetree/bindings/input/iqs626a.yaml
> index 0cb736c541c9..e645521da8ba 100644
> --- a/Documentation/devicetree/bindings/input/iqs626a.yaml
> +++ b/Documentation/devicetree/bindings/input/iqs626a.yaml
> @@ -449,6 +449,7 @@ patternProperties:
> patternProperties:
> "^event-(prox|touch|deep)(-alt)?$":
> type: object
> + $ref: input.yaml#
> description:
> Represents a proximity, touch or deep-touch event reported by the
> channel in response to a decrease in counts. Node names suffixed with
> @@ -487,9 +488,7 @@ patternProperties:
> Specifies the hysteresis for the event (touch and deep-touch
> events only).
>
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description: Numeric key or switch code associated with the event.
> + linux,code: true
>
> linux,input-type:
> $ref: /schemas/types.yaml#/definitions/uint32
> diff --git a/Documentation/devicetree/bindings/input/iqs62x-keys.yaml b/Documentation/devicetree/bindings/input/iqs62x-keys.yaml
> index 77fe3b545b35..e677e31fe8fe 100644
> --- a/Documentation/devicetree/bindings/input/iqs62x-keys.yaml
> +++ b/Documentation/devicetree/bindings/input/iqs62x-keys.yaml
> @@ -89,15 +89,14 @@ properties:
> patternProperties:
> "^hall-switch-(north|south)$":
> type: object
> + $ref: input.yaml#
> description:
> Represents north/south-field Hall-effect sensor touch or proximity
> events. Note that north/south-field orientation is reversed on the
> IQS620AXzCSR device due to its flip-chip package.
>
> properties:
> - linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description: Numeric switch code associated with the event.
> + linux,code: true
>
> azoteq,use-prox:
> $ref: /schemas/types.yaml#/definitions/flag
> diff --git a/Documentation/devicetree/bindings/input/max77650-onkey.yaml b/Documentation/devicetree/bindings/input/max77650-onkey.yaml
> index 3a2ad6ec64db..48edc0c8c1dd 100644
> --- a/Documentation/devicetree/bindings/input/max77650-onkey.yaml
> +++ b/Documentation/devicetree/bindings/input/max77650-onkey.yaml
> @@ -16,15 +16,15 @@ description: |
> The onkey controller is represented as a sub-node of the PMIC node on
> the device tree.
>
> +allOf:
> + - $ref: input.yaml#
> +
> properties:
> compatible:
> const: maxim,max77650-onkey
>
> linux,code:
> - $ref: /schemas/types.yaml#/definitions/uint32
> - description:
> - The key-code to be reported when the key is pressed. Defaults
> - to KEY_POWER.
> + default: 116 # KEY_POWER
>
> maxim,onkey-slide:
> $ref: /schemas/types.yaml#/definitions/flag
> --
> 2.34.1
>

Kind regards,
Jeff LaBundy

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