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* ACPI: RISC-V: Add CPPC driverSunil V L2024-03-201-0/+157
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 <[email protected]> Reviewed-by: Pierre Gondois <[email protected]> Acked-by: Rafael J. Wysocki <[email protected]> Acked-by: Sudeep Holla <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Palmer Dabbelt <[email protected]>