linux-kernel - Re: [PATCH 12/14] dt-bindings: leds: Add Mediatek MT6370 flashlight binding documentation

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Message-ID: <3ab7892e-cee0-f5d6-7b58-1a9bfc803ea9@linaro.org>
Date:   Tue, 31 May 2022 22:40:12 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     ChiaEn Wu <peterwu.pub@...il.com>, lee.jones@...aro.org,
        daniel.thompson@...aro.org, jingoohan1@...il.com, pavel@....cz,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        matthias.bgg@...il.com, sre@...nel.org, chunfeng.yun@...iatek.com,
        gregkh@...uxfoundation.org, jic23@...nel.org, lars@...afoo.de,
        lgirdwood@...il.com, broonie@...nel.org, linux@...ck-us.net,
        heikki.krogerus@...ux.intel.com, deller@....de
Cc:     cy_huang@...htek.com, alice_chen@...htek.com,
        chiaen_wu@...htek.com, dri-devel@...ts.freedesktop.org,
        linux-leds@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-iio@...r.kernel.org, linux-fbdev@...r.kernel.org
Subject: Re: [PATCH 12/14] dt-bindings: leds: Add Mediatek MT6370 flashlight
 binding documentation

On 31/05/2022 12:42, ChiaEn Wu wrote:
> From: Alice Chen <alice_chen@...htek.com>
> 

Subject - same comment as previous #10 patch.

> Add Mediatek MT6370 flashlight binding documentation
> 
> Signed-off-by: Alice Chen <alice_chen@...htek.com>
> ---
>  .../leds/mediatek,mt6370-flashlight.yaml      | 48 +++++++++++++++++++
>  1 file changed, 48 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/leds/mediatek,mt6370-flashlight.yaml
> 
> diff --git a/Documentation/devicetree/bindings/leds/mediatek,mt6370-flashlight.yaml b/Documentation/devicetree/bindings/leds/mediatek,mt6370-flashlight.yaml
> new file mode 100644
> index 000000000000..b1b11bd3d410
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/mediatek,mt6370-flashlight.yaml
> @@ -0,0 +1,48 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/leds/leds-mt6370-flashlight.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Flash LED driver for MT6370 PMIC from MediaTek Integrated.
> +
> +maintainers:
> +  - Alice Chen <alice_chen@...htek.com>
> +
> +description: |
> +  This module is part of the MT6370 MFD device.
> +  see Documentation/devicetree/bindings/mfd/mt6370.yaml
> +  Add MT6370 flash LED driver include 2-channel flash LED support Torch/Strobe Mode.
> +
> +properties:
> +  compatible:
> +    const: mediatek,mt6370-flashlight
> +
> +  "#address-cells":
> +    const: 1
> +
> +  "#size-cells":
> +    const: 0
> +
> +patternProperties:
> +  "^led@[0-1]$":
> +    type: object
> +    $ref: common.yaml#
> +    description:
> +      Properties for a single flash LED.

Same as patch #11.

> +
> +    properties:
> +      reg:
> +        description: Index of the flash LED.

As well.

> +        enum:
> +          - 0 #Address of LED1
> +          - 1 #Address of LED2

'#' starts a comment, so there is always a space after '#'

> +
> +    unevaluatedProperties: false
> +
> +required:
> +  - compatible
> +  - "#address-cells"
> +  - "#size-cells"
> +
> +additionalProperties: false


Best regards,
Krzysztof