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[1/2] ARM: dts: stm32: rename LEDs nodes for stm32f769-disco

Message ID 20250217114513.1098844-1-dario.binacchi@amarulasolutions.com (mailing list archive)
State New
Headers show
Series [1/2] ARM: dts: stm32: rename LEDs nodes for stm32f769-disco | expand

Commit Message

Dario Binacchi Feb. 17, 2025, 11:45 a.m. UTC 
Associate the LED node name with the corresponding board silkscreen for
more precise identification. In fact, the board has a total of seven
LEDs, some of which are user-controllable (i. e. usr{1,2,3}), while
others are directly controlled by hardware (e. g. power, overcurrent,
...). All these LEDs are either green or red, so using the names
led-green and led-red for the two LEDs mapped in the DTS does not
simplify their identification on the board.

Moreover, this patch is a prerequisite for adding the usr3 LED, which
has not been included in the DTS.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---

 arch/arm/boot/dts/st/stm32f769-disco.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/st/stm32f769-disco.dts b/arch/arm/boot/dts/st/stm32f769-disco.dts
index 52c5baf58ab9..d52e36aedcfb 100644
--- a/arch/arm/boot/dts/st/stm32f769-disco.dts
+++ b/arch/arm/boot/dts/st/stm32f769-disco.dts
@@ -79,11 +79,11 @@  aliases {
 
 	leds {
 		compatible = "gpio-leds";
-		led-green {
+		led-usr2 {
 			gpios = <&gpioj 5 GPIO_ACTIVE_HIGH>;
 			linux,default-trigger = "heartbeat";
 		};
-		led-red {
+		led-usr1 {
 			gpios = <&gpioj 13 GPIO_ACTIVE_HIGH>;
 		};
 	};