Defined in 4 files as a label:
- arch/arm/boot/dts/at91sam9g45.dtsi, line 543 (as a label)
- arch/arm/boot/dts/at91sam9x5_isi.dtsi, line 32 (as a label)
- arch/arm/boot/dts/sama5d3.dtsi, line 676 (as a label)
- arch/arm/boot/dts/sama5d4.dtsi, line 1158 (as a label)