Defined in 4 files as a label:
- arch/arm/boot/dts/rk3066a.dtsi, line 532 (as a label)
- arch/arm/boot/dts/rk3188.dtsi, line 490 (as a label)
- arch/arm/boot/dts/rk322x.dtsi, line 1067 (as a label)
- arch/arm64/boot/dts/rockchip/rk3368.dtsi, line 1122 (as a label)