linux-kernel - Re: [PATCH v8 11/13] dt-bindings: leds: Document netdev trigger

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Date:   Fri, 17 Feb 2023 17:03:46 -0600
From:   Rob Herring <robh@...nel.org>
To:     Christian Marangi <ansuelsmth@...il.com>
Cc:     Pavel Machek <pavel@....cz>, Lee Jones <lee@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Jonathan Corbet <corbet@....net>,
        "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>,
        Jacek Anaszewski <jacek.anaszewski@...il.com>,
        John Crispin <john@...ozen.org>, linux-leds@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, linux-doc@...r.kernel.org,
        Tim Harvey <tharvey@...eworks.com>,
        Alexander Stein <alexander.stein@...tq-group.com>,
        Rasmus Villemoes <rasmus.villemoes@...vas.dk>,
        Bagas Sanjaya <bagasdotme@...il.com>,
        Arun.Ramadoss@...rochip.com
Subject: Re: [PATCH v8 11/13] dt-bindings: leds: Document netdev trigger

On Thu, Feb 16, 2023 at 02:32:28AM +0100, Christian Marangi wrote:
> Document the netdev trigger that makes the LED blink or turn on based on
> switch/phy events or an attached network interface.

NAK. What is netdev?

Don't add new linux,default-trigger entries either. We have better ways 
to define trigger sources, namely 'trigger-sources'.

> Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
> ---
>  Documentation/devicetree/bindings/leds/common.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
> index d34bb58c0037..6e016415a4d8 100644
> --- a/Documentation/devicetree/bindings/leds/common.yaml
> +++ b/Documentation/devicetree/bindings/leds/common.yaml
> @@ -98,6 +98,8 @@ properties:
>              # LED alters the brightness for the specified duration with one software
>              # timer (requires "led-pattern" property)
>            - pattern
> +            # LED blink and turns on based on netdev events
> +          - netdev
>        - pattern: "^cpu[0-9]*$"
>        - pattern: "^hci[0-9]+-power$"
>          # LED is triggered by Bluetooth activity
> -- 
> 2.38.1
>