[PATCH 1/8] ARM: dts: mstar: unitv2: Wire up LEDs

Daniel Palmer daniel at thingy.jp
Mon Jul 13 03:59:43 PDT 2026


From: Daniel Palmer <daniel at 0x0f.com>

Add the red and white leds present on the unitv2.

Signed-off-by: Daniel Palmer <daniel at 0x0f.com>
---
 .../mstar-infinity2m-ssd202d-unitv2.dts       | 21 +++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts b/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts
index a81684002e45..f02de5b475af 100644
--- a/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts
+++ b/arch/arm/boot/dts/sigmastar/mstar-infinity2m-ssd202d-unitv2.dts
@@ -7,6 +7,9 @@
 /dts-v1/;
 #include "mstar-infinity2m-ssd202d.dtsi"
 
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
 / {
 	model = "UnitV2";
 	compatible = "m5stack,unitv2", "mstar,infinity2m";
@@ -18,6 +21,24 @@ aliases {
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			color = <LED_COLOR_ID_WHITE>;
+			function = LED_FUNCTION_INDICATOR;
+			gpios = <&gpio SSD20XD_GPIO_GPIO0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "cpu";
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_INDICATOR;
+			gpios = <&gpio SSD20XD_GPIO_GPIO1 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
 };
 
 &pm_uart {
-- 
2.53.0




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