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[2/2] dt-bindings: leds: add LED_FUNCTION_SPEED_* for link speed on LAN/WAN

Message ID 20240320124431.221-3-musashino.open@gmail.com
State New
Headers show
Series dt-bindings: leds: add LED_FUNCTION_* mainly for router devices | expand

Commit Message

INAGAKI Hiroshi March 20, 2024, 12:43 p.m. UTC
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@gmail.com>
---
 include/dt-bindings/leds/common.h | 2 ++
 1 file changed, 2 insertions(+)

Comments

Rob Herring (Arm) March 22, 2024, 2:54 p.m. UTC | #1
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@gmail.com>
> ---
>  include/dt-bindings/leds/common.h | 2 ++
>  1 file changed, 2 insertions(+)
> 

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

diff --git a/include/dt-bindings/leds/common.h b/include/dt-bindings/leds/common.h
index d4b8498bde7f..8d446cf88b4c 100644
--- a/include/dt-bindings/leds/common.h
+++ b/include/dt-bindings/leds/common.h
@@ -96,6 +96,8 @@ 
 #define LED_FUNCTION_PROGRAMMING "programming"
 #define LED_FUNCTION_RX "rx"
 #define LED_FUNCTION_SD "sd"
+#define LED_FUNCTION_SPEED_LAN "speed-lan"
+#define LED_FUNCTION_SPEED_WAN "speed-wan"
 #define LED_FUNCTION_STANDBY "standby"
 #define LED_FUNCTION_TORCH "torch"
 #define LED_FUNCTION_TX "tx"