linux-kernel - Re: [PATCH 2/2] dt-bindings: leds: add LED_FUNCTION_SPEED

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Date: Fri, 22 Mar 2024 09:54:37 -0500
From: Rob Herring <robh@...nel.org>
To: INAGAKI Hiroshi <musashino.open@...il.com>
Cc: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	lee@...nel.org, krzysztof.kozlowski+dt@...aro.org,
	linux-leds@...r.kernel.org, pavel@....cz, conor+dt@...nel.org
Subject: Re: [PATCH 2/2] dt-bindings: leds: add LED_FUNCTION_SPEED_* for link
 speed on LAN/WAN


On Wed, 20 Mar 2024 21:43:17 +0900, INAGAKI Hiroshi wrote:
> Add LED_FUNCTION_SPEED_LAN and LED_FUNCTION_SPEED_WAN for LEDs that
> indicate link speed of ethernet ports on LAN/WAN. This is useful to
> distinguish those LEDs from LEDs that indicate link status (up/down).
> 
> example:
> 
> Fortinet FortiGate 30E/50E have LEDs that indicate link speed on each
> of the ethernet ports in addition to LEDs that indicate link status
> (up/down).
> 
> - 1000 Mbps: green:speed-(lan|wan)-N
> -  100 Mbps: amber:speed-(lan|wan)-N
> -   10 Mbps: (none, turned off)
> 
> Signed-off-by: INAGAKI Hiroshi <musashino.open@...il.com>
> ---
>  include/dt-bindings/leds/common.h | 2 ++
>  1 file changed, 2 insertions(+)
> 

Reviewed-by: Rob Herring <robh@...nel.org>