openwrt/package/base-files/files/lib/functions
Piotr Dymacz a422b171ac base-files: diag: restore default trigger for 'boot' LED
For devices without a dedicated 'diag' LED, we use sometimes one of
other LEDs for indicating at least 'boot', 'failsafe' and 'upgrade'
stages. In some cases, at the same time these LEDs have defined default
triggers in DTS using 'linux,default-trigger' property. Current 'diag'
setup removes the trigger and turns off 'boot' LED after bootup.

One of the examples of such device is TP-Link TL-WR841N v14 (ramips)
which uses 'wlan' LED with defined 'linux,default-trigger' for 'diag':

aliases {
        led-boot = &led_wlan;
        led-failsafe = &led_wlan;
        led-upgrade = &led_wlan;
};

[...]

led_wlan: wlan {
        label = "tl-wr841n-v14:green:wlan";
        gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
        linux,default-trigger = "phy0tpt";
};

This patch extends 'diag.sh' and 'leds.sh' scripts to make sure default
trigger defined in DTS is restored for 'diag' LED which isn't used for
indicating 'running' stage.

Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
2020-02-24 23:27:50 +01:00
..
caldata.sh base-files: remove some bashisms 2020-01-26 21:51:24 +01:00
leds.sh base-files: diag: restore default trigger for 'boot' LED 2020-02-24 23:27:50 +01:00
migrations.sh base-files: add leds migration 2019-04-06 19:14:05 +02:00
network.sh base-files: add network_get_uptime() to /lib/functions/network.sh 2019-06-29 21:00:58 +02:00
preinit.sh base-files: fix ramoverlay function with kernels 3.18+ 2015-09-21 17:41:07 +00:00
service.sh base-files: remove function service_kill 2014-06-02 12:43:10 +00:00
system.sh base-files/system.sh: remove $ in $(()) 2020-01-17 12:17:36 +01:00
uci-defaults.sh base-files: uci-defaults: do config flush in one shot 2019-10-22 11:39:28 +02:00