[PATCH v6 0/3] Add CRU support for rk3576 SoC
Detlev Casanova
detlev.casanova at collabora.com
Thu Aug 22 12:49:31 PDT 2024
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
--
2.46.0
More information about the Linux-rockchip
mailing list