From e22afe910afcfb51b6ba6a0ae776939959727f54 Mon Sep 17 00:00:00 2001
From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Wed, 20 Mar 2024 15:59:06 +0900
Subject: [PATCH v2 2/2] dt-bindings: leds: add LED_FUNCTION_SPEED_* for link
 speed on LAN/WAN

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)

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
---
 include/dt-bindings/leds/common.h | 2 ++
 1 file changed, 2 insertions(+)

--- a/include/dt-bindings/leds/common.h
+++ b/include/dt-bindings/leds/common.h
@@ -89,6 +89,8 @@
 #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"
