Defined in 3 files as a label:
- arch/arm64/boot/dts/exynos/axis/artpec8-pinctrl.dtsi, line 70 (as a label)
- arch/arm64/boot/dts/exynos/axis/artpec9-pinctrl.dtsi, line 70 (as a label)
- arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi, line 208 (as a label)