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mediatek: GL-MT6000: Add missing LED state definitions

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Adjust LED names and provide the OpenWrt status indicator aliases
to actually use LEDs by the OpenWrt boot & sysupgrade processes.

* Name both LEDs clearly by the color
* Add the missing OpenWrt LED status indicator aliases and
  remove the now unnecessary default status from blue LED

After this commit, the LEDs are used as:

* bootloader, really early Linux boot: blue LED is on
* preinit/failsafe: white LED blinks rapidly
* late boot: white LED blinks slowly
* boot completed, running normally: blue LED is on

* sysupgrade: white LED blinks

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
(cherry picked from commit 5a82bb909b)
This commit is contained in:
Hannu Nyman 2024-01-06 19:59:13 +02:00 committed by Hauke Mehrtens
parent 0cd6b3fd0c
commit d4a21d75a9
1 changed files with 6 additions and 3 deletions
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9
target/linux/mediatek/dts/mt7986a-glinet-gl-mt6000.dts
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@ -13,6 +13,10 @@
aliases { aliases {
serial0 = &uart0; serial0 = &uart0;
led-boot = &led_white;
led-failsafe = &led_white;
led-running = &led_blue;
led-upgrade = &led_white;
}; };
chosen { chosen {
@ -51,13 +55,12 @@
leds { leds {
compatible = "gpio-leds"; compatible = "gpio-leds";
led_run: led@0 { led_blue: led@0 {
label = "blue:run"; label = "blue:run";
gpios = <&pio 38 GPIO_ACTIVE_LOW>; gpios = <&pio 38 GPIO_ACTIVE_LOW>;
default-state = "on";
}; };
led@1 { led_white: led@1 {
label = "white:system"; label = "white:system";
gpios = <&pio 37 GPIO_ACTIVE_LOW>; gpios = <&pio 37 GPIO_ACTIVE_LOW>;
}; };