tests: drivers: spi: siwx91x: Adjust transfer scaling factor

smalae · nashif · commit 649e1f6d64b9 · 2025-12-05T14:54:54.000-05:00
Increase CONFIG_SPI_IDEAL_TRANSFER_DURATION_SCALING to
compensate for the additional burst size calculation in
the SPI driver, which slightly increases transfer time.

Signed-off-by: Sai Santhosh Malae &lt;Santhosh.Malae@silabs.com&gt;
diff --git a/tests/drivers/spi/spi_loopback/boards/siwx917_rb4338a.conf b/tests/drivers/spi/spi_loopback/boards/siwx917_rb4338a.conf
@@ -1,2 +1,2 @@
 CONFIG_SPI_SILABS_SIWX91X_GSPI_DMA=y
-CONFIG_SPI_IDEAL_TRANSFER_DURATION_SCALING=24
+CONFIG_SPI_IDEAL_TRANSFER_DURATION_SCALING=26

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`	`1`	`CONFIG_SPI_SILABS_SIWX91X_GSPI_DMA=y`
`2`		`-CONFIG_SPI_IDEAL_TRANSFER_DURATION_SCALING=24`
	`2`	`+CONFIG_SPI_IDEAL_TRANSFER_DURATION_SCALING=26`