Defined in 4 files as a label:
- arch/arm/boot/dts/exynos3250.dtsi, line 844 (as a label)
- arch/arm/boot/dts/exynos4210.dtsi, line 238 (as a label)
- arch/arm/boot/dts/exynos4412.dtsi, line 481 (as a label)
- arch/arm/boot/dts/exynos5420.dtsi, line 991 (as a label)