[v6,0/3] Add CRU support for rk3576 SoC

Message

Detlev Casanova Aug. 22, 2024, 7:49 p.m. UTC

Add support for clocks and resets on the rk3576.
Patches from downstream have been squashed and rebased.

The resets have been renumbered without gaps and their actual register/bit
information is set in rst-rk3576.c as it has been done for rk3588.

Also add the pll_rk3588_ddr pll type that is used by the ppll clock.

Changes since v5:
- Use mandatory syscon lookup instead of optional grf phandle
- Add pll_rk3588_ddr type to always have correct rate values

Changes since v4:
- Fix commit message with idx starting at 0
- Stash all bindings commits
- Cleanup example and add me as maintainer

Changes since v3:
- Add missing include in bindings

Changes since v2:
- Renumber IDs from 0
- Commit clock header with clock bindings
- Add missing resets on sub-cores
- Add redundant fields in bindings

Changes since v1:
- Remove reset defines that are probably out of the main core
- Separate resets and clocks bindings
- Renumber the resets without gaps

Detlev.


Detlev Casanova (1):
  dt-bindings: clock, reset: Add support for rk3576

Elaine Zhang (2):
  clk: rockchip: Add new pll type pll_rk3588_ddr
  clk: rockchip: Add clock controller for the RK3576

 .../bindings/clock/rockchip,rk3576-cru.yaml   |   56 +
 drivers/clk/rockchip/Kconfig                  |    7 +
 drivers/clk/rockchip/Makefile                 |    1 +
 drivers/clk/rockchip/clk-pll.c                |    6 +-
 drivers/clk/rockchip/clk-rk3576.c             | 1829 +++++++++++++++++
 drivers/clk/rockchip/clk.h                    |   54 +
 drivers/clk/rockchip/rst-rk3576.c             |  652 ++++++
 .../dt-bindings/clock/rockchip,rk3576-cru.h   |  592 ++++++
 .../dt-bindings/reset/rockchip,rk3576-cru.h   |  564 +++++
 9 files changed, 3760 insertions(+), 1 deletion(-)
 create mode 100644 Documentation/devicetree/bindings/clock/rockchip,rk3576-cru.yaml
 create mode 100644 drivers/clk/rockchip/clk-rk3576.c
 create mode 100644 drivers/clk/rockchip/rst-rk3576.c
 create mode 100644 include/dt-bindings/clock/rockchip,rk3576-cru.h
 create mode 100644 include/dt-bindings/reset/rockchip,rk3576-cru.h