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6abf32f1 AP |
1 | # SPDX-License-Identifier: GPL-2.0-only |
2 | # | |
3 | # RISC-V CPU Idle drivers | |
4 | # | |
5 | ||
6 | config RISCV_SBI_CPUIDLE | |
7 | bool "RISC-V SBI CPU idle Driver" | |
8 | depends on RISCV_SBI | |
9 | select DT_IDLE_STATES | |
10 | select CPU_IDLE_MULTIPLE_DRIVERS | |
11 | select DT_IDLE_GENPD if PM_GENERIC_DOMAINS_OF | |
12 | help | |
13 | Select this option to enable RISC-V SBI firmware based CPU idle | |
14 | driver for RISC-V systems. This drivers also supports hierarchical | |
15 | DT based layout of the idle state. |