Defined in 4 files as a label:
- arch/arm/boot/dts/rk3036.dtsi, line 576 (as a label)
- arch/arm/boot/dts/rk322x.dtsi, line 641 (as a label)
- arch/arm/boot/dts/rk3288.dtsi, line 1642 (as a label)
- arch/arm64/boot/dts/rockchip/rk3399.dtsi, line 1851 (as a label)