Defined in 3 files as a label:
- arch/arm64/boot/dts/rockchip/rk3399-firefly.dts, line 576 (as a label)
- arch/arm64/boot/dts/rockchip/rk3399-roc-pc.dts, line 492 (as a label)
- arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts, line 211 (as a label)