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#!/usr/bin/env sh
#
# Called from udev. Compatible to verdin-imx8mp.
#
# Create/remove symlinks to/from the files with raw adc data.
# Map the ADC lines:
# verdin-adc{1..4} -> TLA2024 ADC{3,2,1,0}
if [ "$ACTION" = "add" ]; then
ln -s "/sys$DEVPATH/in_voltage0_raw" /dev/verdin-adc4
ln -s "/sys$DEVPATH/in_voltage1_raw" /dev/verdin-adc3
ln -s "/sys$DEVPATH/in_voltage2_raw" /dev/verdin-adc2
ln -s "/sys$DEVPATH/in_voltage3_raw" /dev/verdin-adc1
elif [ "$ACTION" = "remove" ]; then
rm -f /dev/verdin-adc1
rm -f /dev/verdin-adc2
rm -f /dev/verdin-adc3
rm -f /dev/verdin-adc4
fi
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