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tests: drivers: spi: spi_loopback: Update xmc45_relax_kit to use dma

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Update test to use DMA for spi transfers.

Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
This commit is contained in:
Andriy Gelman 2023-04-02 19:19:42 -04:00 committed by Carles Cufí
parent 8494b6413a
commit b2d7cf05a9
2 changed files with 11 additions and 2 deletions
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1
tests/drivers/spi/spi_loopback/boards/xmc45_relax_kit.conf
View File

@ -1,2 +1,3 @@
CONFIG_SPI_XMC4XXX_INTERRUPT=y
CONFIG_SPI_XMC4XXX_DMA=y
CONFIG_SPI_LOOPBACK_MODE_LOOP=y

12
tests/drivers/spi/spi_loopback/boards/xmc45_relax_kit.overlay
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@ -4,6 +4,8 @@
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/dt-bindings/dma/infineon-xmc4xxx-dma.h>
&spi_mosi_p1_5_u0c0 {
drive-strength = "strong-soft-edge";
hwctrl = "disabled";
@ -24,8 +26,10 @@
pinctrl-0 = <&spi_mosi_p1_5_u0c0 &spi_miso_p1_4_u0c0 &spi_sclk_p0_8_u0c0>;
pinctrl-names = "default";
miso-src = "DX0B";
interrupts = <84 1>;
interrupt-names = "rx";
interrupts = <84 1 85 1>;
interrupt-names = "tx", "rx";
dmas = <&dma0 1 0 XMC4XXX_SET_CONFIG(0,10)>, <&dma0 2 0 XMC4XXX_SET_CONFIG(2,11)>;
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
@ -42,3 +46,7 @@
spi-max-frequency = <16000000>;
};
};
&dma0 {
status = "okay";
};