This series aims to improve the STM32 SPI driver in different areas.
It adds SPI_READY mode, fixes an issue raised by a kernel bot,
add the ability to use DMA-MDMA chaining for RX and deprecate an ST bindings
vendor property.

Signed-off-by: Clément Le Goffic <redacted>
---
Clément Le Goffic (6):
      spi: stm32: Add SPI_READY mode to spi controller
      spi: stm32: Check for cfg availability in stm32_spi_probe
      dt-bindings: spi: stm32: update bindings with SPI Rx DMA-MDMA chaining
      spi: stm32: use STM32 DMA with STM32 MDMA to enhance DDR use
      spi: stm32: deprecate `st,spi-midi-ns` property
      dt-bindings: spi: stm32: deprecate `st,spi-midi-ns` property

 .../bindings/spi/spi-peripheral-props.yaml         |   1 +
 .../devicetree/bindings/spi/st,stm32-spi.yaml      |  48 +++-
 drivers/spi/spi-stm32.c                            | 310 ++++++++++++++++++---
 3 files changed, 325 insertions(+), 34 deletions(-)
---
base-commit: e04c78d86a9699d136910cfc0bdcf01087e3267e
change-id: 20250527-spi-upstream-1ba488d814e7

Best regards,
-- 
Clément Le Goffic [off-list ref]