| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2025-07-16 | ACPI: RISC-V: Remove unnecessary CPPC debug message | Sunil V L | |
| The presence or absence of the CPPC SBI extension is currently logged on every boot. This message is not particularly useful and can clutter the boot log. Remove this debug message to reduce noise during boot. This change has no functional impact. Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Anup Patel <anup@brainfault.org> Tested-by: Drew Fustini <fustini@kernel.org> Link: https://lore.kernel.org/r/20250711140013.3043463-1-sunilvl@ventanamicro.com Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> | |||
| 2024-03-19 | ACPI: RISC-V: Add CPPC driver | Sunil V L | |
| Add cpufreq driver based on ACPI CPPC for RISC-V. The driver uses either SBI CPPC interfaces or the CSRs to access the CPPC registers as defined by the RISC-V FFH spec. Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Acked-by: Rafael J. Wysocki <rafael@kernel.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Link: https://lore.kernel.org/r/20240208034414.22579-2-sunilvl@ventanamicro.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> | |||
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