Commit 2e3a57fc authored Aug 28, 2025 by Fin Maaß Committed by Benjamin Cabé Sep 10, 2025

drivers: spi: litex: litespi: flush pending irq before enable



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 <f.maass@vogl-electronic.com>

parent 10740d63

drivers/spi/spi_litex_litespi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -215,8 +215,8 @@ static int spi_litex_xfer(const struct device dev, const struct spi_config con

		#if SPI_LITEX_ANY_HAS_IRQ
		if (SPI_LITEX_HAS_IRQ) {
		litex_write8(BIT(0), dev_config->master_ev_enable_addr);
		litex_write8(BIT(0), dev_config->master_ev_pending_addr);
		litex_write8(BIT(0), dev_config->master_ev_enable_addr);

		spi_litex_spi_do_tx(dev);

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