linux-kernel - [PATCH 2/2] ARM: dts: bananapi: add support for PHY LEDs

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Message-Id: <20250312193629.85417-2-michael@fossekall.de>
Date: Wed, 12 Mar 2025 20:36:28 +0100
From: Michael Klein <michael@...sekall.de>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, Samuel Holland <samuel@...lland.org>
Cc: Michael Klein <michael@...sekall.de>, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] ARM: dts: bananapi: add support for PHY LEDs

The Bananapi M1 has three LEDs connected to the RTL8211E ethernet PHY.
Add the corresponding nodes to the device tree.

Signed-off-by: Michael Klein <michael@...sekall.de>
---
 .../boot/dts/allwinner/sun7i-a20-bananapi.dts | 27 +++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi.dts b/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi.dts
index 46ecf9db2324..4976453ed192 100644
--- a/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi.dts
+++ b/arch/arm/boot/dts/allwinner/sun7i-a20-bananapi.dts
@@ -48,6 +48,7 @@
 
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
 
 / {
 	model = "LeMaker Banana Pi";
@@ -169,6 +170,32 @@ &ir0 {
 &gmac_mdio {
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@0 {
+				reg = <0>;
+				color = <LED_COLOR_ID_GREEN>;
+				default-state = "keep";
+				linux,default-trigger = "netdev";
+			};
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_AMBER>;
+				default-state = "keep";
+				linux,default-trigger = "netdev";
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_BLUE>;
+				default-state = "keep";
+				linux,default-trigger = "netdev";
+			};
+		};
 	};
 };
 
-- 
2.39.5