linux-kernel - Re: [PATCH] dt-bindings: iio: light: Squash APDS9300 and APDS9960 schemas

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Date:   Thu, 19 Oct 2023 09:51:39 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Subhajit Ghosh <subhajit.ghosh@...aklogic.com>
Cc:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Matt Ranostay <matt.ranostay@...sulko.com>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: iio: light: Squash APDS9300 and APDS9960
 schemas

On Thu, Oct 19, 2023 at 06:34:37PM +1030, Subhajit Ghosh wrote:
> Squashing Avago (Broadcom) APDS9300 and APDS9960 schemas into one
> file and removing the other.

> Link: https://lore.kernel.org/all/4e785d2e-d310-4592-a75a-13549938dcef@linaro.org/

"Yes, they look similar. I will combine them all in a single yaml file in
the next revision. Thank you Krzysztof."

Yet this is a follow-up patch, not a version 2. The original patches
seem to not have been applied, so I am not sure why you didn't send a
v2?

Cheers,
Conor.

> ---
>  .../bindings/iio/light/avago,apds9300.yaml    | 35 ++++++++++++---
>  .../bindings/iio/light/avago,apds9960.yaml    | 44 -------------------
>  2 files changed, 29 insertions(+), 50 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml
> 
> diff --git a/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml b/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
> index 206af44f2c43..7826a1749fcd 100644
> --- a/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
> +++ b/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
> @@ -4,17 +4,26 @@
>  $id: http://devicetree.org/schemas/iio/light/avago,apds9300.yaml#
>  $schema: http://devicetree.org/meta-schemas/core.yaml#
>  
> -title: Avago APDS9300 ambient light sensor
> +title: Avago Gesture, RGB, ALS and Proximity sensors
>  
>  maintainers:
>    - Jonathan Cameron <jic23@...nel.org>
> +  - Matt Ranostay <matt.ranostay@...sulko.com>
>  
>  description: |
> -  Datasheet at https://www.avagotech.com/docs/AV02-1077EN
> +  Avago (Broadcom) optical and proximity sensors with I2C interfaces.
> +  Datasheet at https://docs.broadcom.com/doc/AV02-1077EN
> +  Datasheet at https://docs.broadcom.com/doc/AV02-4191EN
>  
>  properties:
>    compatible:
> -    const: avago,apds9300
> +    oneOf:
> +      - items:
> +          - const: avago,apds9300
> +          - const: avago,apds9960
> +      - enum:
> +          - avago,apds9300
> +          - avago,apds9960
>  
>    reg:
>      maxItems: 1
> @@ -22,14 +31,28 @@ properties:
>    interrupts:
>      maxItems: 1
>  
> -additionalProperties: false
> -
>  required:
>    - compatible
>    - reg
>  
> +allOf:
> +  - $ref: ../common.yaml#
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - avago,apds9960
> +    then:
> +      required:
> +        - interrupts
> +
> +additionalProperties: false
> +
>  examples:
>    - |
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +
>      i2c {
>          #address-cells = <1>;
>          #size-cells = <0>;
> @@ -38,7 +61,7 @@ examples:
>              compatible = "avago,apds9300";
>              reg = <0x39>;
>              interrupt-parent = <&gpio2>;
> -            interrupts = <29 8>;
> +            interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
>          };
>      };
>  ...
> diff --git a/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml b/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml
> deleted file mode 100644
> index f06e0fda5629..000000000000
> --- a/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml
> +++ /dev/null
> @@ -1,44 +0,0 @@
> -# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
> -%YAML 1.2
> ----
> -$id: http://devicetree.org/schemas/iio/light/avago,apds9960.yaml#
> -$schema: http://devicetree.org/meta-schemas/core.yaml#
> -
> -title: Avago APDS9960 gesture/RGB/ALS/proximity sensor
> -
> -maintainers:
> -  - Matt Ranostay <matt.ranostay@...sulko.com>
> -
> -description: |
> -  Datasheet at https://www.avagotech.com/docs/AV02-4191EN
> -
> -properties:
> -  compatible:
> -    const: avago,apds9960
> -
> -  reg:
> -    maxItems: 1
> -
> -  interrupts:
> -    maxItems: 1
> -
> -additionalProperties: false
> -
> -required:
> -  - compatible
> -  - reg
> -
> -examples:
> -  - |
> -    i2c {
> -        #address-cells = <1>;
> -        #size-cells = <0>;
> -
> -        light-sensor@39 {
> -            compatible = "avago,apds9960";
> -            reg = <0x39>;
> -            interrupt-parent = <&gpio1>;
> -            interrupts = <16 1>;
> -        };
> -    };
> -...
> -- 
> 2.34.1
> 

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