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-rw-r--r--target/linux/ipq806x/base-files/lib/ipq806x.sh12
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/ipq806x/base-files/lib/ipq806x.sh b/target/linux/ipq806x/base-files/lib/ipq806x.sh
index 0b11b72..ea45381 100644
--- a/target/linux/ipq806x/base-files/lib/ipq806x.sh
+++ b/target/linux/ipq806x/base-files/lib/ipq806x.sh
@@ -59,3 +59,15 @@ ipq806x_board_name() {
echo "$name"
}
+
+ipq806x_get_dt_led() {
+ local label
+ local ledpath
+ local basepath="/sys/firmware/devicetree/base"
+ local nodepath="$basepath/aliases/led-$1"
+
+ [ -f "$nodepath" ] && ledpath=$(cat "$nodepath")
+ [ -n "$ledpath" ] && label=$(cat "$basepath$ledpath/label")
+
+ echo "$label"
+}