Defined in 5 files as a label:
- arch/arm/boot/dts/s3c2416-pinctrl.dtsi, line 15 (as a label)
- arch/arm/boot/dts/s3c64xx-pinctrl.dtsi, line 19 (as a label)
- arch/mips/boot/dts/ingenic/jz4740.dtsi, line 96 (as a label)
- arch/mips/boot/dts/ingenic/jz4770.dtsi, line 77 (as a label)
- arch/mips/boot/dts/ingenic/jz4780.dtsi, line 90 (as a label)