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drivers: spi: fix numaker spi auto cs control

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As while there is no cs_gpio, it should enable H/W auto cs control.

Signed-off-by: cyliang tw <cyliang@nuvoton.com>
This commit is contained in:
cyliang tw 2025-07-10 17:05:16 +08:00 committed by Daniel DeGrasse
parent 255e7f960b
commit 553fc84e77
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi_numaker.c
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@ -129,7 +129,7 @@ static int spi_numaker_configure(const struct device *dev, const struct spi_conf
/* Enable the automatic hardware slave select function. Select the SS pin and configure as
* low-active.
*/
if (data->ctx.num_cs_gpios != 0) {
if (data->ctx.num_cs_gpios == 0) {
SPI_EnableAutoSS(dev_cfg->spi, SPI_SS, SPI_SS_ACTIVE_LOW);
} else {
SPI_DisableAutoSS(dev_cfg->spi);