Defined in 4 files as a label:
- arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi, line 445 (as a label)
- arch/riscv/boot/dts/sophgo/sg2044-cpus.dtsi, line 260 (as a label)
- arch/riscv/boot/dts/spacemit/k1.dtsi, line 265 (as a label)
- arch/riscv/boot/dts/spacemit/k3.dtsi, line 307 (as a label)