[PATCH v3 00/32] clk: at91: add support for parent_data and

Ryan.Wanner at microchip.com Ryan.Wanner at microchip.com
Thu Jul 10 13:06:53 PDT 2025


From: Ryan Wanner <Ryan.Wanner at microchip.com>

This series adds support for parent data and parent _hw on the at91
clock drivers. This also updates all the SoC specific clock drivers to
use this format as well.

This is a continuation of the V1 of this series here [1].

This has been tested on the SAMA5* SoCs, the sam9x* SoCs, and the SAMA7*
SoCs.

Changes v1 -> V2:
- Remove all the small sama7g54 SoC driver changes and put them in their
  own patch.
- Add the SAMA7D65 and the SAM9X75 to this update.
- Add a patch to move all common used macros into the pmc.h file.
- Update changes from v6.6 to v6.16.
- Remove patches that where style fixes and include those in the update.

Changes v2 -> v3:
- Adjust each patch so they are fully atomic.
- Add a patch to have the SAMA7D65 systemclocks use parent_data and
  parent_hw.
- Add a formatting cleanup patch for the SAM9X75.
- Adjust commit messages that no longer show invalid information.


1) https://lore.kernel.org/all/20230727053156.13587-1-claudiu.beznea@tuxon.dev/


Claudiu Beznea (28):
  clk: at91: pmc: add macros for clk_parent_data
  clk: at91: clk-sam9x60-pll: use clk_parent_data
  clk: at91: clk-peripheral: switch to clk_parent_data
  clk: at91: clk-main: switch to clk parent data
  clk: at91: clk-utmi: use clk_parent_data
  clk: at91: clk-master: use clk_parent_data
  clk: at91: clk-programmable: use clk_parent_data
  clk: at91: clk-generated: use clk_parent_data
  clk: at91: clk-usb: add support for clk_parent_data
  clk: at91: clk-system: use clk_parent_data
  clk: at91: clk-pll: add support for parent_hw
  clk: at91: clk-audio-pll: add support for parent_hw
  clk: at91: clk-plldiv: add support for parent_hw
  clk: at91: clk-h32mx: add support for parent_hw
  clk: at91: clk-i2s-mux: add support for parent_hw
  clk: at91: clk-smd: add support for clk_parent_data
  clk: at91: clk-slow: add support for parent_hw
  clk: at91: dt-compat: switch to parent_hw and parent_data
  clk: at91: sam9x60: switch to parent_hw and parent_data
  clk: at91: sama5d2: switch to parent_hw and parent_data
  clk: at91: sama5d3: switch to parent_hw and parent_data
  clk: at91: sama5d4: switch to parent_hw and parent_data
  clk: at91: at91sam9x5: switch to parent_hw and parent_data
  clk: at91: at91rm9200: switch to parent_hw and parent_data
  clk: at91: at91sam9260: switch to parent_hw and parent_data
  clk: at91: at91sam9g45: switch to parent_hw and parent_data
  clk: at91: at91sam9n12: switch to parent_hw and parent_data
  clk: at91: at91sam9rl: switch to clk_parent_data

Ryan Wanner (4):
  clk: at91: pmc: Move macro to header file
  clk: at91: sam9x75: switch to parent_hw and parent_data
  clk: at91: sama7d65: switch to parent_hw and parent_data
  clk: at91: sam9x7: Clean up formatting

 drivers/clk/at91/at91rm9200.c       |  95 ++++----
 drivers/clk/at91/at91sam9260.c      | 136 ++++++------
 drivers/clk/at91/at91sam9g45.c      |  89 ++++----
 drivers/clk/at91/at91sam9n12.c      | 106 ++++-----
 drivers/clk/at91/at91sam9rl.c       |  63 +++---
 drivers/clk/at91/at91sam9x5.c       | 125 ++++++-----
 drivers/clk/at91/clk-audio-pll.c    |  28 ++-
 drivers/clk/at91/clk-generated.c    |   8 +-
 drivers/clk/at91/clk-h32mx.c        |  11 +-
 drivers/clk/at91/clk-i2s-mux.c      |   6 +-
 drivers/clk/at91/clk-main.c         |  16 +-
 drivers/clk/at91/clk-master.c       |  24 +-
 drivers/clk/at91/clk-peripheral.c   |  16 +-
 drivers/clk/at91/clk-pll.c          |   9 +-
 drivers/clk/at91/clk-plldiv.c       |  11 +-
 drivers/clk/at91/clk-programmable.c |   8 +-
 drivers/clk/at91/clk-sam9x60-pll.c  |  14 +-
 drivers/clk/at91/clk-slow.c         |   8 +-
 drivers/clk/at91/clk-smd.c          |  10 +-
 drivers/clk/at91/clk-system.c       |   8 +-
 drivers/clk/at91/clk-usb.c          |  41 ++--
 drivers/clk/at91/clk-utmi.c         |  16 +-
 drivers/clk/at91/dt-compat.c        |  80 +++++--
 drivers/clk/at91/pmc.h              |  66 +++---
 drivers/clk/at91/sam9x60.c          | 117 +++++-----
 drivers/clk/at91/sam9x7.c           | 328 ++++++++++++++++------------
 drivers/clk/at91/sama5d2.c          | 168 +++++++-------
 drivers/clk/at91/sama5d3.c          | 122 ++++++-----
 drivers/clk/at91/sama5d4.c          | 129 +++++------
 drivers/clk/at91/sama7d65.c         | 156 ++++++-------
 drivers/clk/at91/sama7g5.c          | 111 +++++-----
 31 files changed, 1134 insertions(+), 991 deletions(-)

-- 
2.43.0




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