diff options
Diffstat (limited to 'target/linux/lantiq/base-files/lib')
| -rw-r--r-- | target/linux/lantiq/base-files/lib/functions/lantiq.sh | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/target/linux/lantiq/base-files/lib/functions/lantiq.sh b/target/linux/lantiq/base-files/lib/functions/lantiq.sh index 88da794ca9..642ae6b725 100644 --- a/target/linux/lantiq/base-files/lib/functions/lantiq.sh +++ b/target/linux/lantiq/base-files/lib/functions/lantiq.sh @@ -27,3 +27,19 @@ lantiq_board_name() { echo "$name" } + +lantiq_is_dt_led_chosen() { + [ -f "/sys/firmware/devicetree/base/chosen/leds/$1" ] && echo "true" +} + +lantiq_get_dt_led_chosen() { + local label + local nodepath + local basepath="/sys/firmware/devicetree/base" + local chosenpath="$basepath/chosen/leds/$1" + + [ -f "$chosenpath" ] && nodepath=$(cat "$chosenpath") + [ -n "$nodepath" ] && label=$(cat "$basepath$nodepath/label") + + echo "$label" +} |