Defined in 3 files as a label:
- sys/external/gpl2/dts/dist/arch/arm/boot/dts/rk3288.dtsi, line 1836 (as a label)
- sys/external/gpl2/dts/dist/arch/arm64/boot/dts/rockchip/rk3368.dtsi, line 1143 (as a label)
- sys/external/gpl2/dts/dist/arch/arm64/boot/dts/rockchip/rk3399.dtsi, line 2390 (as a label)