Defined in 4 files as a label:
- arch/arm/boot/dts/tegra30-apalis.dtsi, line 499 (as a label)
- arch/arm/boot/dts/tegra30-beaver.dts, line 1809 (as a label)
- arch/arm/boot/dts/tegra30-cardhu.dtsi, line 271 (as a label)
- arch/arm/boot/dts/tegra30-colibri.dtsi, line 271 (as a label)