tests: drivers: spi driver testing on the stm32h573i_dk board (dma)

Configure the tests/drivers/spi/spi_loopback to run on the stm32h573i_dk disco kit with DMA transfer use gpdma1 or gpdma2. GPDMA1 or GPDMA2 have the same request for spi2 transfer. Connect D11 and D12 of the ARDuino CN13 connector to PASS the test. Signed-off-by: Francois Ramu <[email protected]>
wtlee1995 · Apr 6, 2023 · 0cca0bc · 0cca0bc
1 parent 2635821
commit 0cca0bc
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tests/drivers/spi/spi_loopback/boards/stm32h573i_dk.overlay b/tests/drivers/spi/spi_loopback/boards/stm32h573i_dk.overlay
@@ -9,6 +9,10 @@
 };
 
 &spi2 {
+	dmas = <&gpdma1 0 9 STM32_DMA_PERIPH_TX
+		&gpdma1 1 8 STM32_DMA_PERIPH_RX>;
+	dma-names = "tx", "rx";
+
 	slow@0 {
 		compatible = "test-spi-loopback-slow";
 		reg = <0>;
@@ -20,3 +24,11 @@
 		spi-max-frequency = <10000000>;
 	};
 };
+
+&gpdma1 {
+	status = "okay";
+};
+
+&gpdma2 {
+	status = "okay";
+};