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(parent: 247ba5e) | patch
spi: stm32: add STM32F7 support
authorBen Wolsieffer <ben.wolsieffer@hefring.com>
Thu, 2 Nov 2023 19:37:21 +0000 (15:37 -0400)
committerMark Brown <broonie@kernel.org>
Mon, 13 Nov 2023 01:26:36 +0000 (01:26 +0000)
commita84dcb410b5f928899a53ba79ec71108700872d6
tree28ba6a6d467e108ddcc7967dcd48d79cedb231adtree | snapshot
parent247ba5ea058290824862902f7ee64c20a744c461commit | diff
spi: stm32: add STM32F7 support

The STM32F7 SPI peripheral is similar to the STM32F4, except it allows
arbitrary word lengths between 4 and 16 bits, and has a small 32-bit
FIFO that allows two 8-bit or smaller words to be transferred with a
single 16-bit read/write.

Signed-off-by: Ben Wolsieffer <ben.wolsieffer@hefring.com>
Link: https://lore.kernel.org/r/20231102193722.3042245-5-ben.wolsieffer@hefring.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-stm32.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git