Defined in 5 files as a label:
- arch/arm/boot/dts/broadcom/bcm2835-rpi-a-plus.dts, line 88 (as a label)
- arch/arm/boot/dts/broadcom/bcm2835-rpi-b-plus.dts, line 90 (as a label)
- arch/arm/boot/dts/broadcom/bcm2835-rpi-zero.dts, line 92 (as a label)
- arch/arm/boot/dts/broadcom/bcm2836-rpi-2-b.dts, line 89 (as a label)
- arch/arm/boot/dts/broadcom/bcm2837-rpi-2-b.dts, line 88 (as a label)