Defined in 4 files as a label:
- arch/arm/boot/dts/exynos3250-pinctrl.dtsi, line 300 (as a label)
- arch/arm/boot/dts/exynos4210-pinctrl.dtsi, line 455 (as a label)
- arch/arm/boot/dts/exynos4412-pinctrl.dtsi, line 450 (as a label)
- arch/arm/boot/dts/exynos5410-pinctrl.dtsi, line 548 (as a label)