Defined in 4 files as a label:
- arch/arm/boot/dts/vexpress-v2m-rs1.dtsi, line 206 (as a label)
- arch/arm/boot/dts/vexpress-v2m.dtsi, line 205 (as a label)
- arch/arm64/boot/dts/arm/juno-motherboard.dtsi, line 270 (as a label)
- arch/arm64/boot/dts/arm/rtsm_ve-motherboard.dtsi, line 165 (as a label)