drivers: spi: litex: litespi: flush pending irq before enable #95102
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flush pending irq before enableing the irq. In the litex soc, if an irq is not enabled, it will it can still be registered and will be pending if it occurs, it will just not be send to the cpu until the irq is enabled. Signed-off-by: Fin Maaß <[email protected]>
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Aug 28, 2025
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flush pending irq before enableing the irq.
In the litex soc, if an irq is not enabled, it will it can still be registered and will be pending
if it occurs, it will just not be send to the cpu
until the irq is enabled.
The litex bios uses the spi controller without irq support and therefore doesn't reset the irq pending register