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spi: stm32: disable spi-slave property for stm32f4-f7

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STM32F4 and STM32F7 can't switch to spi device mode.
Forbid this property with compatible "st,stm32f4-spi".

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Link: https://lore.kernel.org/r/20230615075815.310261-4-valentin.caron@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Alain Volmat 2023-06-15 09:58:14 +02:00 committed by Mark Brown
parent e40335fcb8
commit e6afe03351
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Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
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@ -27,6 +27,7 @@ allOf:
then:
properties:
st,spi-midi-ns: false
spi-slave: false
properties:
compatible: