chromeos-base/chromeos-base/files/udev-rules/99-powerd-proximity.rules - third_party/overlays/chromiumos-overlay - Git at Google

 ACTION=="add", SUBSYSTEM=="iio", ATTR{name}=="sx9310|sx9311|sx932x|cros-ec-mkbp-proximity", \
 ATTR{label}=="proximity-*" \
   SYMLINK+="%s{label}" \
   GROUP="power"
	ACTION=="add", SUBSYSTEM=="iio", ATTR{name}=="sx9310\|sx9311\|sx932x\|cros-ec-mkbp-proximity", \
	ATTR{label}=="proximity-*" \
	SYMLINK+="%s{label}" \
	GROUP="power"