Defined in 3 files as a label:
- arch/arm/boot/dts/nvidia/tegra20-colibri-eval-v3.dts, line 247 (as a label)
- arch/arm/boot/dts/nvidia/tegra20-colibri-iris.dts, line 229 (as a label)
- arch/arm/boot/dts/nvidia/tegra30-colibri-eval-v3.dts, line 183 (as a label)