linux-kernel - [PATCH v2 4/4] ARM: dts: microchip: aks-cdu: Add label for LED sub nodes

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Message-ID: <20241001152541.91945-5-andrei.simion@microchip.com>
Date: Tue, 1 Oct 2024 18:25:41 +0300
From: Andrei Simion <andrei.simion@...rochip.com>
To: <nicolas.ferre@...rochip.com>, <claudiu.beznea@...on.dev>,
	<alexandre.belloni@...tlin.com>, <robh@...nel.org>, <krzk+dt@...nel.org>,
	<conor+dt@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<devicetree@...r.kernel.org>, Andrei Simion <andrei.simion@...rochip.com>,
	Alexander Dhal <ada@...rsis.com>
Subject: [PATCH v2 4/4] ARM: dts: microchip: aks-cdu: Add label for LED sub nodes

Add the label property here and use the old node name as value to stay
stable and avoid breaking the userspace applications that depend on those
paths.

Suggested-by: Alexander Dhal <ada@...rsis.com>
Signed-off-by: Andrei Simion <andrei.simion@...rochip.com>
---
v1 -> v2:
- added in v2 by suggestion of Alexander Dhal
---
 arch/arm/boot/dts/microchip/aks-cdu.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/microchip/aks-cdu.dts b/arch/arm/boot/dts/microchip/aks-cdu.dts
index 0c3373ad1723..b65f80e1ef05 100644
--- a/arch/arm/boot/dts/microchip/aks-cdu.dts
+++ b/arch/arm/boot/dts/microchip/aks-cdu.dts
@@ -99,22 +99,26 @@ leds {
 		compatible = "gpio-leds";
 
 		led-red {
+			label = "red";
 			gpios = <&pioC 10 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "none";
 		};
 
 		led-green {
+			label = "green";
 			gpios = <&pioA 5 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 			default-state = "on";
 		};
 
 		led-yellow {
+			label = "yellow";
 			gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
 
 		led-blue {
+			label = "blue";
 			gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
 			linux,default-trigger = "none";
 		};
-- 
2.34.1