Defined in 4 files as a label:
- arch/arm/boot/dts/sun5i-a13.dtsi, line 307 (as a label)
- arch/arm/boot/dts/sun5i-gr8.dtsi, line 1108 (as a label)
- arch/arm/boot/dts/sun6i-a31.dtsi, line 917 (as a label)
- arch/arm/boot/dts/sun8i-a33.dtsi, line 165 (as a label)