The patch series adds the support for dynamic CPU frequency switching for FU540-C000 SoC on the HiFive Unleashed board. All the patches are based on Paul Walmsley's work. This series is based on Linux v5.7 and tested on HiFive unleashed board. Yash Shah (3): riscv: defconfig, Kconfig: enable CPU power management riscv: dts: fu540-c000: define hart clocks riscv: dts: HiFive Unleashed: define a default set of CPU OPPs arch/riscv/Kconfig | 8 +++++ arch/riscv/boot/dts/sifive/fu540-c000.dtsi | 5 +++ .../riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 38 ++++++++++++++++++++++ arch/riscv/configs/defconfig | 5 +++ 4 files changed, 56 insertions(+) -- 2.7.4