Re: [GIT PULL] clk: zte: zx297520v3 clock bindings and driver

[Brian Masney]

Hi Stefan,

On Wed, Sep 30, 2026 at 09:40:12PM +0300, Stefan Dösinger wrote:
> Hi,
> 
> This pull request contains the device tree bindings and clock driver for ZTE
> zx297520v3 boards. It contains the next step in adding support for
> zx297520v3 boards: Documenting clock and reset manager hardware and
> adding drivers for its PLLs and clock tree.
> 
> The patches have been reviewed and carry appropriate R-B tags by Krzysztof Kozlowski (bindings) and Conor Dooley (clk driver).
> 
> The PR does not contain the MFD, reset and device tree patches. They
> will be submitted to the MFD, reset and soc trees respectively. The
> clock driver compiles without them, but won't be instantiated without
> the MFD parent.
> 
> The following changes since commit b1470947e92aeedd522ddb7363369c956e55d6b6:
> 
>   Merge branch 'clk-pile' into clk-next (2026-09-29 14:14:32 -0400)

Please send a new pull that's based on v7.3-rc1. Or if it's easier you
can post a new version of the patch series with just these clk patches.

Brian


> 
> are available in the Git repository at:
> 
>   https://gitlab.com/stefandoesinger/zx297520-kernel.git tags/zx29-clk-for-7.4
> 
> for you to fetch changes up to 89e2c0fa481f6a0da23ad5c4dc98bcd940f09fd2:
> 
>   clk: zte: Introduce a driver for zx297520v3 LSP clocks (2026-09-30 20:03:29 +0300)
> 
> ----------------------------------------------------------------
> clk: zte: Add clock drivers for zx297520v3 SoC
> 
> This tag contains the device tree bindings and clock driver for ZTE
> zx297520v3 boards. It contains the next step in adding support for
> zx297520v3 boards: Documenting clock and reset manager hardware and
> adding drivers for its PLLs and clock tree.
> 
> The PR does not contain the MFD, reset and device tree patches. They
> will be submitted to the MFD, reset and soc trees respectively. The
> clock driver compiles without them, but won't be instantiated without
> the MFD parent.
> 
> ----------------------------------------------------------------
> Stefan Dösinger (9):
>       dt-bindings: clk: zte: Add zx297520v3 top clock and reset controller
>       dt-bindings: clk: zte: Add zx297520v3 matrix clock and reset controller
>       dt-bindings: clk: zte: Add zx297520v3 LSP clock and reset controller
>       clk: zte: Add Clock registration infrastructure
>       clk: zte: Add regmap-based clocks
>       clk: zte: Add zx PLL support infrastructure
>       clk: zte: Introduce a driver for zx297520v3 top clocks
>       clk: zte: Introduce a driver for zx297520v3 matrix clocks
>       clk: zte: Introduce a driver for zx297520v3 LSP clocks
> 
>  Documentation/devicetree/bindings/clock/zte,zx297520v3-lspcrm.yaml    |  101 ++
>  Documentation/devicetree/bindings/clock/zte,zx297520v3-matrixcrm.yaml |   98 ++
>  Documentation/devicetree/bindings/clock/zte,zx297520v3-topcrm.yaml    |  122 +++
>  MAINTAINERS                                                           |    7 +
>  drivers/clk/Kconfig                                                   |    1 +
>  drivers/clk/Makefile                                                  |    1 +
>  drivers/clk/zte/Kconfig                                               |   28 +
>  drivers/clk/zte/Makefile                                              |    6 +
>  drivers/clk/zte/clk-regmap.c                                          |  237 +++++
>  drivers/clk/zte/clk-zx.c                                              |  192 ++++
>  drivers/clk/zte/clk-zx.h                                              |  137 +++
>  drivers/clk/zte/clk-zx297520v3.c                                      | 1657 +++++++++++++++++++++++++++++++++
>  drivers/clk/zte/pll-zx.c                                              |  576 ++++++++++++
>  include/dt-bindings/clock/zte,zx297520v3-clk.h                        |  154 +++
>  include/dt-bindings/phy/zte,zx297520v3-topcrm.h                       |   12 +
>  include/dt-bindings/reset/zte,zx297520v3-reset.h                      |   62 ++
>  16 files changed, 3391 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/zte,zx297520v3-lspcrm.yaml
>  create mode 100644 Documentation/devicetree/bindings/clock/zte,zx297520v3-matrixcrm.yaml
>  create mode 100644 Documentation/devicetree/bindings/clock/zte,zx297520v3-topcrm.yaml
>  create mode 100644 drivers/clk/zte/Kconfig
>  create mode 100644 drivers/clk/zte/Makefile
>  create mode 100644 drivers/clk/zte/clk-regmap.c
>  create mode 100644 drivers/clk/zte/clk-zx.c
>  create mode 100644 drivers/clk/zte/clk-zx.h
>  create mode 100644 drivers/clk/zte/clk-zx297520v3.c
>  create mode 100644 drivers/clk/zte/pll-zx.c
>  create mode 100644 include/dt-bindings/clock/zte,zx297520v3-clk.h
>  create mode 100644 include/dt-bindings/phy/zte,zx297520v3-topcrm.h
>  create mode 100644 include/dt-bindings/reset/zte,zx297520v3-reset.h