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starfive: add GPIO LEDs to VF1 and VF2

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Both boards have status LEDs, which we can use to
indicate running state.

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
This commit is contained in:
Zoltan HERPAI 2025-06-01 13:18:38 +00:00
parent 3e1d391db6
commit 3a550f766c
3 changed files with 81 additions and 3 deletions
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7
target/linux/starfive/image/Makefile
View file

@ -52,7 +52,7 @@ define Device/visionfive2-v1.2a
DEVICE_VENDOR := StarFive
DEVICE_MODEL := VisionFive2 v1.2a
DEVICE_DTS := starfive/jh7110-starfive-visionfive-2-v1.2a
DEVICE_PACKAGES := kmod-eeprom-at24
DEVICE_PACKAGES := kmod-eeprom-at24 kmod-leds-gpio
endef
TARGET_DEVICES += visionfive2-v1.2a
@ -60,7 +60,7 @@ define Device/visionfive2-v1.3b
DEVICE_VENDOR := StarFive
DEVICE_MODEL := VisionFive2 v1.3b
DEVICE_DTS := starfive/jh7110-starfive-visionfive-2-v1.3b
DEVICE_PACKAGES := kmod-eeprom-at24
DEVICE_PACKAGES := kmod-eeprom-at24 kmod-leds-gpio
endef
TARGET_DEVICES += visionfive2-v1.3b
@ -77,7 +77,8 @@ define Device/visionfive-v1
DEVICE_VENDOR := StarFive
DEVICE_MODEL := VisionFive v1
DEVICE_DTS := starfive/jh7100-starfive-visionfive-v1
DEVICE_PACKAGES := kmod-eeprom-at24 kmod-brcmfmac cypress-firmware-43430-sdio wpad-basic-mbedtls
DEVICE_PACKAGES := kmod-eeprom-at24 kmod-brcmfmac cypress-firmware-43430-sdio wpad-basic-mbedtls \
kmod-leds-gpio
endef
TARGET_DEVICES += visionfive-v1

34
target/linux/starfive/patches-6.12/1023-riscv-dts-starfive-visionfive2-add-SYSLED-support.patch Normal file
View file

@ -0,0 +1,34 @@
From 3a92ee5a97f030bdb1e88272a5d277ecb76836d6 Mon Sep 17 00:00:00 2001
From: Zoltan HERPAI <wigyori@uid0.hu>
Date: Sun, 1 Jun 2025 14:03:30 +0000
Subject: [PATCH 7/8] riscv: dts: starfive: visionfive2: add SYSLED support
A SYS LED is available at aongpio-3. Add standard heartbeat
support for it.
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
---
.../dts/starfive/jh7110-starfive-visionfive-2.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -21,6 +21,18 @@
reg = <0x0 0x6ce00000 0x0 0x1600000>;
};
};
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-ack {
+ gpios = <&aongpio 3 GPIO_ACTIVE_HIGH>;
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_HEARTBEAT;
+ linux,default-trigger = "heartbeat";
+ label = "ack";
+ };
+ };
};
&gmac1 {

43
target/linux/starfive/patches-6.12/1024-riscv-dts-starfive-visionfive2-add-LED-aliases-and-s.patch Normal file
View file

@ -0,0 +1,43 @@
From d930d3d22dcca6946dbdc822d7b8681f0d6372e5 Mon Sep 17 00:00:00 2001
From: Zoltan HERPAI <wigyori@uid0.hu>
Date: Sun, 1 Jun 2025 14:06:04 +0000
Subject: [PATCH 8/8] riscv: dts: starfive: visionfive2: add LED aliases and
stop heartbeat
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
---
.../boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -6,10 +6,15 @@
/dts-v1/;
#include "jh7110-common.dtsi"
+#include <dt-bindings/leds/common.h>
/ {
aliases {
ethernet1 = &gmac1;
+ led-boot = &led_ack;
+ led-failsafe = &led_ack;
+ led-running = &led_ack;
+ led-upgrade = &led_ack;
};
reserved-memory {
@@ -25,11 +30,11 @@
leds {
compatible = "gpio-leds";
- led-ack {
+ led_ack: led-ack {
gpios = <&aongpio 3 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_HEARTBEAT;
- linux,default-trigger = "heartbeat";
+ default-state = "on";
label = "ack";
};
};