mbox series

[v4,00/13] Add support for SAMA7D65

Message ID cover.1734723585.git.Ryan.Wanner@microchip.com
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Series Add support for SAMA7D65 | expand

Message

Ryan Wanner Dec. 20, 2024, 9:07 p.m. UTC 
From: Ryan Wanner <Ryan.Wanner@microchip.com>

This series adds support for the SAMA7D65 SoC.

V2 of this series [1].
V3 of this series [2].

For the pinctrl and pit64 timers those will have DTB warnings due to
those bindings not being in the .yaml format.

Changes v1->v2:
- V1 set was sent incorrectly as multiple seprate patches v2 took all
  those patches and put them in 1 thread.

Changes v2->v3:
- Correct the patch order to follow correct practice.
- Correct flexcom dt-binding commit messge to reflect the changes in the
  coding style.
- Add missing SoB tags to patches.
- Moved export clocks to DT patch to be included with the clock binding
  patch.
- Separate Kconfig changes and defconfig changes into different patches
  and removed unused Kconfig params.
- Correct confusing SoB and Co-developed chain.
- Removed unsued nodes in DTSI file and sorted includes
  alphanumerically.
- Fix incorrect dts formatting.
- Separate dts and pinmux changes into two patches.
- Combine PLL and MCK changes into core clock driver patch.
- Correct formatting in main clock driver.
- MMC dt-binding changes are applied for next so have been removed from
  the set [3].

Changes v3->v4:
- Collect all tags from maintainers.
- Correct compile error on 11/13 and correct location of vendor specific
  properties.
- Add USB and UTMI selections to 12/13 to prevent compile errors due to
  functions in the clock driver that use the USB clock system.
- Add "microchip,sama7g5-pinctrl" compatible string as a fall back in
  9/13.
- Add missing kfree() to 8/13 to correctly handle error case.
- Replace bad spacing with correct tab formatting on 7/13.

1) https://lore.kernel.org/linux-arm-kernel/cover.1732030972.git.Ryan.Wanner@microchip.com/T/#m9691b4d58b62f36f6cbac1d06883c985766c2c0d
2) https://lore.kernel.org/linux-arm-kernel/cover.1733505542.git.Ryan.Wanner@microchip.com/T/#m3b52978236907198f727424e69ef21c8898e95c8
3) https://lore.kernel.org/linux-arm-kernel/cover.1732030972.git.Ryan.Wanner@microchip.com/T/#mccf6521c07e74e1c7dc61b09ae0ebdbbdde73a28


Dharma Balasubiramani (6):
  dt-bindings: mfd: atmel,sama5d2-flexcom: add
    microchip,sama7d65-flexcom
  dt-bindings: atmel-sysreg: add sama7d65 RAM and PIT
  dt-bindings: serial: atmel,at91-usart: add microchip,sama7d65-usart
  dt-bindings: pinctrl: at91-pio4: add microchip,sama7d65-pinctrl
  dt-bindings: clocks: atmel,at91sam9x5-sckc: add sama7d65
  dt-bindings: clock: Add SAMA7D65 PMC compatible string

Romain Sioen (2):
  dt-bindings: ARM: at91: Document Microchip SAMA7D65 Curiosity
  ARM: dts: microchip: add support for sama7d65_curiosity board

Ryan Wanner (5):
  clk: at91: sama7d65: add sama7d65 pmc driver
  ARM: dts: microchip: add sama7d65 SoC DT
  ARM: dts: at91: Add sama7d65 pinmux
  ARM: configs: at91: sama7: add new SoC config
  ARM: at91: add new SoC sama7d65

 .../devicetree/bindings/arm/atmel-at91.yaml   |    7 +
 .../devicetree/bindings/arm/atmel-sysregs.txt |   14 +-
 .../bindings/clock/atmel,at91rm9200-pmc.yaml  |    2 +
 .../bindings/clock/atmel,at91sam9x5-sckc.yaml |    1 +
 .../bindings/mfd/atmel,sama5d2-flexcom.yaml   |    9 +-
 .../pinctrl/atmel,at91-pio4-pinctrl.txt       |    1 +
 .../bindings/serial/atmel,at91-usart.yaml     |    1 +
 arch/arm/boot/dts/microchip/Makefile          |    3 +
 .../dts/microchip/at91-sama7d65_curiosity.dts |   89 ++
 .../arm/boot/dts/microchip/sama7d65-pinfunc.h |  947 ++++++++++++
 arch/arm/boot/dts/microchip/sama7d65.dtsi     |  145 ++
 arch/arm/configs/multi_v7_defconfig           |    1 +
 arch/arm/configs/sama7_defconfig              |    1 +
 arch/arm/mach-at91/Kconfig                    |   11 +
 drivers/clk/at91/Makefile                     |    1 +
 drivers/clk/at91/clk-master.c                 |    2 +-
 drivers/clk/at91/clk-sam9x60-pll.c            |    2 +-
 drivers/clk/at91/pmc.c                        |    1 +
 drivers/clk/at91/sama7d65.c                   | 1375 +++++++++++++++++
 include/dt-bindings/clock/at91.h              |    4 +
 20 files changed, 2604 insertions(+), 13 deletions(-)
 create mode 100644 arch/arm/boot/dts/microchip/at91-sama7d65_curiosity.dts
 create mode 100644 arch/arm/boot/dts/microchip/sama7d65-pinfunc.h
 create mode 100644 arch/arm/boot/dts/microchip/sama7d65.dtsi
 create mode 100644 drivers/clk/at91/sama7d65.c