[GIT PULL] STM32MP25 support for v6.5 #1

[Alexandre TORGUE]

Hi ARM SoC maintainers,

Please find this dedicated pull request for the addition of the 
STM32MP25 (ARM V8 based product).


Thanks
Alex

The following changes since commit 076c74c592cabe4a47537fe5205b5b678bed010d:

   ARM: dts: stm32: fix i2s endpoint format property for stm32mp15xx-dkx 
(2023-06-08 12:08:54 +0200)

are available in the Git repository at:

   git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git 
tags/stm32-mp25-for-v6.5-1

for you to fetch changes up to c9cb7e72e293141d0d6c1d74c26788d3a0605172:

   MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE (2023-06-08 
16:01:45 +0200)

----------------------------------------------------------------
STM32 STM32MP25 for v6.5, round 1

Highlights:
----------

STM32MP25 family is composed of 4 SoCs defined as following:

   -STM32MP251: common part composed of 1*Cortex-A35,
    common peripherals like SDMMC, UART, SPI, I2C, PCIe, USB3,
    parallel and DSI display, 1*ETH ...

   -STM32MP253: STM32MP251 + 1*Cortex-A35 (dual CPU), a second ETH,
    CAN-FD and LVDS display.

   -STM32MP255: STM32MP253 + GPU/AI and video encode/decode.
   -STM32MP257: STM32MP255 + ETH TSN switch (2+1 ports).

   A second diversity layer exists for security features/A35 frequency:
   -STM32MP25xY, "Y" gives information:
     -Y = A means A35 at 1.2GHz + no cryp IP and no secure boot.
     -Y = C means A35 at 1.2GHz + cryp IP and secure boot.
     -Y = D means A35 at 1.5GHz + no cryp IP and no secure boot.
     -Y = F means A35 at 1.5GHz + cryp IP and secure boot.

This PR adds the STM32MP257F EV1 board support. This board embeds a
STM32MP257FAI SoC, with 4GB of DDR4, TSN switch (2+1 ports),
2*USB typeA, 1*USB2 typeC, SNOR OctoSPI, mini PCIe, STPMIC2 for power 
distribution ...

----------------------------------------------------------------
Alexandre Torgue (9):
       dt-bindings: pinctrl: stm32: support for stm32mp257 and 
additional packages
       pinctrl: stm32: add stm32mp257 pinctrl support
       arm64: introduce STM32 family on Armv8 architecture
       arm64: dts: st: introduce stm32mp25 SoCs family
       arm64: dts: st: introduce stm32mp25 pinctrl files
       dt-bindings: stm32: document stm32mp257f-ev1 board
       arm64: dts: st: add stm32mp257f-ev1 board support
       arm64: defconfig: enable ARCH_STM32 and STM32 serial driver
       MAINTAINERS: add entry for ARM/STM32 ARCHITECTURE

Patrick Delaunay (1):
       dt-bindings: stm32: add st,stm32mp25-syscfg compatible for syscon

  .../bindings/arm/stm32/st,stm32-syscon.yaml        |    7 +-
  .../devicetree/bindings/arm/stm32/stm32.yaml       |    6 +
  .../bindings/pinctrl/st,stm32-pinctrl.yaml         |    4 +-
  MAINTAINERS                                        |    1 +
  arch/arm64/Kconfig.platforms                       |   14 +
  arch/arm64/boot/dts/Makefile                       |    1 +
  arch/arm64/boot/dts/st/Makefile                    |    2 +
  arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi      |   38 +
  arch/arm64/boot/dts/st/stm32mp251.dtsi             |  279 +++
  arch/arm64/boot/dts/st/stm32mp253.dtsi             |   23 +
  arch/arm64/boot/dts/st/stm32mp255.dtsi             |    9 +
  arch/arm64/boot/dts/st/stm32mp257.dtsi             |    9 +
  arch/arm64/boot/dts/st/stm32mp257f-ev1.dts         |   50 +
  arch/arm64/boot/dts/st/stm32mp25xc.dtsi            |    8 +
  arch/arm64/boot/dts/st/stm32mp25xf.dtsi            |    8 +
  arch/arm64/boot/dts/st/stm32mp25xxai-pinctrl.dtsi  |   83 +
  arch/arm64/boot/dts/st/stm32mp25xxak-pinctrl.dtsi  |   71 +
  arch/arm64/boot/dts/st/stm32mp25xxal-pinctrl.dtsi  |   71 +
  arch/arm64/configs/defconfig                       |    3 +
  drivers/pinctrl/stm32/Kconfig                      |    6 +
  drivers/pinctrl/stm32/Makefile                     |    1 +
  drivers/pinctrl/stm32/pinctrl-stm32.h              |    3 +
  drivers/pinctrl/stm32/pinctrl-stm32mp257.c         | 2581 
++++++++++++++++++++
  include/dt-bindings/pinctrl/stm32-pinfunc.h        |    3 +
  24 files changed, 3277 insertions(+), 4 deletions(-)
  create mode 100644 arch/arm64/boot/dts/st/Makefile
  create mode 100644 arch/arm64/boot/dts/st/stm32mp25-pinctrl.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp251.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp253.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp255.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp257.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
  create mode 100644 arch/arm64/boot/dts/st/stm32mp25xc.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp25xf.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp25xxai-pinctrl.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp25xxak-pinctrl.dtsi
  create mode 100644 arch/arm64/boot/dts/st/stm32mp25xxal-pinctrl.dtsi
  create mode 100644 drivers/pinctrl/stm32/pinctrl-stm32mp257.c