This series adds support for SPI on STM32F7 processors. The STM32F7 SPI peripheral is nearly identical to the STM32F4, with the only significant differences being that it supports a wider range of word sizes, and the addition of 32-bit transmit and receive FIFOs. v2: - Add missing commit body Ben Wolsieffer (5): spi: stm32: rename stm32f4_* to stm32fx_* spi: stm32: use callbacks for read_rx and write_tx dt-bindings: spi: add stm32f7-spi compatible spi: stm32: add STM32F7 support ARM: dts: stm32: add SPI support on STM32F746 .../devicetree/bindings/spi/st,stm32-spi.yaml | 1 + arch/arm/boot/dts/st/stm32f746.dtsi | 60 +++ drivers/spi/spi-stm32.c | 455 ++++++++++++------ 3 files changed, 367 insertions(+), 149 deletions(-) -- 2.42.0
