Defined in 4 files as a label:
- arch/arm/boot/dts/imx6qdl-nit6xlite.dtsi, line 438 (as a label)
- arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi, line 723 (as a label)
- arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi, line 625 (as a label)
- arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi, line 563 (as a label)