Defined in 4 files as a label:
- arch/arm/boot/dts/atlas6.dtsi, line 430 (as a label)
- arch/arm/boot/dts/mt7623.dtsi, line 1320 (as a label)
- arch/arm/boot/dts/prima2.dtsi, line 444 (as a label)
- arch/arm/boot/dts/stm32mp157-pinctrl.dtsi, line 909 (as a label)