[PATCH linux dev-6.18 v1 0/3] Axiado AX3000 SoC SPI DB controller driver

[Kuan-Jui Chiu]

This patch series introduces new SPI controller driver for Axiado AX3000 SoC and its evaluation board.

The SPI controller provides:
- Full-duplex and half-duplex transfer support
- Configurable clock polarity and phase
- Interrupt-driven

Vladimir Moravcevic (3):
  spi: dt-bindings: axiado,ax3000-spi: Add binding for Axiado SPI DB
    controller
  spi: axiado: Add driver for Axiado SPI DB controller
  MAINTAINERS: Add entries for the Axiado SPI DB controller

 .../bindings/spi/axiado,ax3000-spi.yaml       |   73 ++
 MAINTAINERS                                   |   11 +
 drivers/spi/Kconfig                           |   10 +
 drivers/spi/Makefile                          |    1 +
 drivers/spi/spi-axiado.c                      | 1007 +++++++++++++++++
 drivers/spi/spi-axiado.h                      |  133 +++
 6 files changed, 1235 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/axiado,ax3000-spi.yaml
 create mode 100644 drivers/spi/spi-axiado.c
 create mode 100644 drivers/spi/spi-axiado.h

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2.34.1