[GIT PULL] clk: tenstorrent: Add Atlantis PRCM for v7.1

[GIT PULL] clk: tenstorrent: Add Atlantis PRCM for v7.1

[Drew Fustini]

Hi Stephen,

This pull request introduces support for the Tenstorrent Atlantis RISC-V
SoC in the form of a clk driver, reset driver and the associated DT
binding. The reset driver was reviewed by Philipp, who agreed that it
could go via the clk tree. Brian reviewed the clk driver but there is no
review/ack from you. Please let me know if you'd like to see any changes
and we will post a new revision.

The following changes since commit 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f:

  Linux 7.0-rc1 (2026-02-22 13:18:59 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tenstorrent/linux.git tags/tenstorrent-clk-for-v7.1

for you to fetch changes up to 23c8ebc952849b3ba47d04d0ec95daf5cc136061:

  clk: tenstorrent: Add Atlantis clock controller driver (2026-03-09 20:10:26 -0700)

----------------------------------------------------------------
clk: tenstorrent: Add support for Atlantis PRCM

Introduce support for the clock and reset controllers (e.g. PRCM) in the
Tenstorrent Atlantis SoC. 5 types of clocks are generated by the PRCM:
PLLs, shared gates and standard muxes. The reset controller is setup as
an auxiliary device of the clock controller.

Signed-off-by: Drew Fustini <fustini@kernel.org>

----------------------------------------------------------------
Anirudh Srinivasan (3):
      dt-bindings: clk: tenstorrent: Add tenstorrent,atlantis-prcm-rcpu
      reset: tenstorrent: Add reset controller for Atlantis
      clk: tenstorrent: Add Atlantis clock controller driver

 .../clock/tenstorrent,atlantis-prcm-rcpu.yaml      |  54 ++
 MAINTAINERS                                        |   4 +
 drivers/clk/Kconfig                                |   1 +
 drivers/clk/Makefile                               |   1 +
 drivers/clk/tenstorrent/Kconfig                    |  14 +
 drivers/clk/tenstorrent/Makefile                   |   3 +
 drivers/clk/tenstorrent/atlantis-prcm.c            | 870 +++++++++++++++++++++
 drivers/reset/Kconfig                              |  11 +
 drivers/reset/Makefile                             |   1 +
 drivers/reset/reset-tenstorrent-atlantis.c         | 173 ++++
 .../clock/tenstorrent,atlantis-prcm-rcpu.h         | 103 +++
 11 files changed, 1235 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/tenstorrent,atlantis-prcm-rcpu.yaml
 create mode 100644 drivers/clk/tenstorrent/Kconfig
 create mode 100644 drivers/clk/tenstorrent/Makefile
 create mode 100644 drivers/clk/tenstorrent/atlantis-prcm.c
 create mode 100644 drivers/reset/reset-tenstorrent-atlantis.c
 create mode 100644 include/dt-bindings/clock/tenstorrent,atlantis-prcm-rcpu.h