[0/3] Dynamic CPU frequency switching for the HiFive

Message

Yash Shah June 16, 2020, 12:01 p.m. UTC

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(+)