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| author | Anup Patel <anup.patel@wdc.com> | 2022-02-10 11:19:45 +0530 |
|---|---|---|
| committer | mason.huo <mason.huo@starfivetech.com> | 2022-07-05 13:40:17 +0800 |
| commit | ffcfa4cc7dbc098cea5a2297ef93b108e11dd8b5 (patch) | |
| tree | 5545750a4832a807bbf006b93e40d9429a530923 /MAINTAINERS | |
| parent | 8184e460a3b024d9d4d1681ca1ab02fd2ba48ed7 (diff) | |
| download | linux-starfive-ffcfa4cc7dbc098cea5a2297ef93b108e11dd8b5.tar.gz linux-starfive-ffcfa4cc7dbc098cea5a2297ef93b108e11dd8b5.tar.bz2 linux-starfive-ffcfa4cc7dbc098cea5a2297ef93b108e11dd8b5.zip | |
cpuidle: Add RISC-V SBI CPU idle driver
The RISC-V SBI HSM extension provides HSM suspend call which can
be used by Linux RISC-V to enter platform specific low-power state.
This patch adds a CPU idle driver based on RISC-V SBI calls which
will populate idle states from device tree and use SBI calls to
entry these idle states.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 59a58c01d665..12ded5cced55 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4918,6 +4918,13 @@ S: Supported F: drivers/cpuidle/dt_idle_genpd.c F: drivers/cpuidle/dt_idle_genpd.h +CPUIDLE DRIVER - RISC-V SBI +M: Anup Patel <anup@brainfault.org> +L: linux-pm@vger.kernel.org +L: linux-riscv@lists.infradead.org +S: Maintained +F: drivers/cpuidle/cpuidle-riscv-sbi.c + CRAMFS FILESYSTEM M: Nicolas Pitre <nico@fluxnic.net> S: Maintained |