linux-kernel - Re: [PATCH v4 1/2] dt-bindings: leds: Add ROHM BD2606MVV LED driver

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Message-ID: <f9da7499-3fb3-1ce6-db0b-d87febee2052@linaro.org>
Date:   Fri, 14 Apr 2023 17:28:49 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Andreas Kemnade <andreas@...nade.info>, pavel@....cz,
        lee@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, linux-leds@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Matti Vaittinen <mazziesaccount@...il.com>
Subject: Re: [PATCH v4 1/2] dt-bindings: leds: Add ROHM BD2606MVV LED driver

On 14/04/2023 07:53, Andreas Kemnade wrote:
> Document ROHM BD2606MVV LED driver devicetree bindings.

Subject: no improvements and no comments from your side. Why?

> 
> Signed-off-by: Andreas Kemnade <andreas@...nade.info>
> Reviewed-by: Matti Vaittinen <mazziesaccount@...il.com>
> ---
>  .../bindings/leds/rohm,bd2606mvv.yaml         | 81 +++++++++++++++++++
>  1 file changed, 81 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/leds/rohm,bd2606mvv.yaml
> 
> diff --git a/Documentation/devicetree/bindings/leds/rohm,bd2606mvv.yaml b/Documentation/devicetree/bindings/leds/rohm,bd2606mvv.yaml
> new file mode 100644
> index 0000000000000..14700a2e5feaa
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/rohm,bd2606mvv.yaml
> @@ -0,0 +1,81 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/leds/rohm,bd2606mvv.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: ROHM BD2606MVV LED controller
> +
> +maintainers:
> +  - Andreas Kemnade <andreas@...nade.info>
> +
> +description:
> +  The BD2606 MVV is a programmable LED controller connected via I2C that can
> +  drive 6 separate lines. Each of them can be individually switched on and off,
> +  but the brightness setting is shared between pairs of them.
> +
> +  Datasheet is available at
> +  https://fscdn.rohm.com/en/products/databook/datasheet/ic/power/led_driver/bd2606mvv_1-e.pdf
> +
> +properties:
> +  compatible:
> +    const: rohm,bd2606mvv
> +
> +  reg:
> +    maxItems: 1
> +
> +  "#address-cells":
> +    const: 1
> +
> +  "#size-cells":
> +    const: 0
> +
> +  enable-gpios:
> +    maxItems: 1

Drop maxItems. It cannot be different.

> +    description: GPIO pin to enable/disable the device.
> +
Best regards,
Krzysztof