Defined in 4 files as a label:
- arch/arm/boot/dts/at91sam9g45.dtsi, line 449 (as a label)
- arch/arm/boot/dts/at91sam9rl.dtsi, line 433 (as a label)
- arch/arm/boot/dts/sama5d3.dtsi, line 495 (as a label)
- arch/arm/boot/dts/sama5d4.dtsi, line 1416 (as a label)