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@xxxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/st/stm32f769-disco.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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>;
};
};
--
2.43.0
