linux-kernel - [PATCH] arm: dts: bcm2711: Describe Ethernet LEDs

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Message-Id: <20230821192714.3104006-1-florian.fainelli@broadcom.com>
Date:   Mon, 21 Aug 2023 12:27:11 -0700
From:   Florian Fainelli <florian.fainelli@...adcom.com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     andrew@...n.ch, Florian Fainelli <florian.fainelli@...adcom.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        Andre Przywara <andre.przywara@....com>,
        Stefan Wahren <stefan.wahren@...e.com>,
        Enric Balletbo i Serra <eballetbo@...il.com>,
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS),
        linux-rpi-kernel@...ts.infradead.org (moderated list:BROADCOM
        BCM2711/BCM2835 ARM ARCHITECTURE),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] arm: dts: bcm2711: Describe Ethernet LEDs

Describe the Ethernet LEDs for the Raspberry Pi 4 model B board as well
as the Raspberry Pi 4 CM board.

Signed-off-by: Florian Fainelli <florian.fainelli@...adcom.com>
---
 arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts | 18 ++++++++++++++++++
 .../arm/boot/dts/broadcom/bcm2711-rpi-cm4.dtsi | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
index d5f8823230db..41db78cb0836 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts
@@ -5,6 +5,7 @@
 #include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-peripheral.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
+#include <dt-bindings/leds/common.h>
 
 / {
 	compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
@@ -197,6 +198,23 @@ &genet_mdio {
 	phy1: ethernet-phy@1 {
 		/* No PHY interrupt */
 		reg = <0x1>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			leds@0 {
+				color = <LED_COLOR_ID_GREEN>;
+				default-state = "keep";
+				reg = <0>;
+			};
+
+			leds@1 {
+				color = <LED_COLOR_ID_AMBER>;
+				default-state = "keep";
+				reg = <1>;
+			};
+		};
 	};
 };
 
diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dtsi b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dtsi
index 48e63ab7848c..3860a134d31a 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4.dtsi
@@ -3,6 +3,7 @@
 #include "bcm2711.dtsi"
 #include "bcm2711-rpi.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
+#include <dt-bindings/leds/common.h>
 
 / {
 	compatible = "raspberrypi,4-compute-module", "brcm,bcm2711";
@@ -91,6 +92,23 @@ &genet_mdio {
 	phy1: ethernet-phy@0 {
 		/* No PHY interrupt */
 		reg = <0x0>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			leds@1 {
+				color = <LED_COLOR_ID_GREEN>;
+				default-state = "keep";
+				reg = <1>;
+			};
+
+			leds@2 {
+				color = <LED_COLOR_ID_AMBER>;
+				default-state = "keep";
+				reg = <2>;
+			};
+		};
 	};
 };
 
-- 
2.34.1


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