Defined in 4 files as a label:
- arch/arm/boot/dts/tegra114-dalmore.dts, line 1211 (as a label)
- arch/arm/boot/dts/tegra30-beaver.dts, line 2026 (as a label)
- arch/arm/boot/dts/tegra30-cardhu-a02.dts, line 47 (as a label)
- arch/arm/boot/dts/tegra30-cardhu-a04.dts, line 47 (as a label)