It is planned to support th1520 soc from T-HEAD in Linux, which is the clock part.

BTW, we are already in the shell console, and some modules are already available.
This patchset depends on some of the patches in the link below:
https://www.spinics.net/lists/kernel/msg4780793.html

Yangtao Li (3):
  dt-bindings: clock: Add thead th1520 clock
  clk: thead: add support for the T-HEAD TH1520 CCU
  MAINTAINERS: update entry for T-HEAD RISC-V SoC

 .../bindings/clock/thead,th1520-ccu.yaml      |  60 ++
 MAINTAINERS                                   |   6 +-
 drivers/clk/Kconfig                           |   6 +
 drivers/clk/Makefile                          |   1 +
 drivers/clk/clk-th1520.c                      | 999 ++++++++++++++++++
 include/dt-bindings/clock/th1520-clock.h      |  92 ++
 6 files changed, 1163 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/clock/thead,th1520-ccu.yaml
 create mode 100644 drivers/clk/clk-th1520.c
 create mode 100644 include/dt-bindings/clock/th1520-clock.h

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2.39.0