Defined in 4 files as a label:
- arch/arm/boot/dts/rk3036-kylin.dts, line 279 (as a label)
- arch/arm/boot/dts/rk3288-evb-act8846.dts, line 19 (as a label)
- arch/arm/boot/dts/rk3288-evb-rk808.dts, line 178 (as a label)
- arch/arm/boot/dts/rk3288-r89.dts, line 208 (as a label)