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| author | Palmer Dabbelt <[email protected]> | 2024-03-20 01:30:58 +0000 |
|---|---|---|
| committer | Palmer Dabbelt <[email protected]> | 2024-03-20 15:56:09 +0000 |
| commit | 028d1aee1f0768f96a40871e2e33727a10ff146f (patch) | |
| tree | 3e2780eba9c11b3cadcba97c58918fcaddf19e17 /rust/helpers.c | |
| parent | riscv: Only flush the mm icache when setting an exec pte (diff) | |
| parent | RISC-V: defconfig: Enable CONFIG_ACPI_CPPC_CPUFREQ (diff) | |
| download | kernel-028d1aee1f0768f96a40871e2e33727a10ff146f.tar.gz kernel-028d1aee1f0768f96a40871e2e33727a10ff146f.zip | |
Merge patch series "RISC-V: ACPI: Enable CPPC based cpufreq support"
Sunil V L <[email protected]> says:
This series enables the support for "Collaborative Processor Performance
Control (CPPC) on ACPI based RISC-V platforms. It depends on the
encoding of CPPC registers as defined in RISC-V FFH spec [2].
CPPC is described in the ACPI spec [1]. RISC-V FFH spec required to
enable this, is available at [2].
[1] - https://uefi.org/specs/ACPI/6.5/08_Processor_Configuration_and_Control.html#collaborative-processor-performance-control
[2] - https://github.com/riscv-non-isa/riscv-acpi-ffh/releases/download/v1.0.0/riscv-ffh.pdf
* b4-shazam-merge:
RISC-V: defconfig: Enable CONFIG_ACPI_CPPC_CPUFREQ
cpufreq: Move CPPC configs to common Kconfig and add RISC-V
ACPI: RISC-V: Add CPPC driver
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Palmer Dabbelt <[email protected]>
Diffstat (limited to 'rust/helpers.c')
0 files changed, 0 insertions, 0 deletions