Re: [PATCH 2/2] riscv: dts: starfive: enable heartbeat LED for Milk-V Mars

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On 6/13/24 04:48, FUKAUMI Naoki wrote:
Milk-V Mars has a green LED to show system load. This patch enables
a green LED as a heartbeat LED.

Signed-off-by: FUKAUMI Naoki <naoki@xxxxxxxx>
---
  arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts | 13 +++++++++++++
  1 file changed, 13 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
index fa0eac78e0ba..4f4bbf64dbe4 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
+++ b/arch/riscv/boot/dts/starfive/jh7110-milkv-mars.dts
@@ -4,11 +4,24 @@
   */
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
  #include "jh7110-common.dtsi"
/ {
  	model = "Milk-V Mars";
  	compatible = "milkv,mars", "starfive,jh7110";
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-0 {
+			gpios = <&aongpio 3 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			linux,default-trigger = "heartbeat";
+			function = LED_FUNCTION_HEARTBEAT;

According to the schematics the StarFive VisionFive 2 board like the Mars board has RGPIO3 connected to a green LED to display the power status. Shouldn't we consider both boards?

Best regards

Heinrich

+		};
+	};
  };
&gmac0 {





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