Defined in 4 files as a label:
- arch/arm/boot/dts/hi3620-hi4511.dts, line 315 (as a label)
- arch/arm/boot/dts/hi3620.dtsi, line 559 (as a label)
- arch/arm64/boot/dts/hisilicon/hi6220.dtsi, line 401 (as a label)
- arch/arm64/boot/dts/hisilicon/hikey-pinctrl.dtsi, line 235 (as a label)