tests: drivers: spi: enable test spi_loopback

enable test spi_loopback for dspi feature on s32z27x devices Signed-off-by: Tu Nguyen Van <tu.nguyenvan@nxp.com>
zephyrproject-rtos · Sep 23, 2024 · 67e33df · 67e33df
1 parent 2ae6217
commit 67e33df
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diff --git a/tests/drivers/spi/spi_loopback/boards/s32z2xxdc2_s32z270_dspi.overlay b/tests/drivers/spi/spi_loopback/boards/s32z2xxdc2_s32z270_dspi.overlay
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&pinctrl {
+ dspi0_default: dspi0_default {
+ group1 {
+ pinmux = <DSPI_10_SOUT>, <DSPI_10_SCK>;
+ output-enable;
+ current-reference-control;
+ termination-resistor;
+ };
+ group2 {
+ pinmux = <DSPI_10_SIN>;
+ input-enable;
+ current-reference-control;
+ termination-resistor;
+ };
+ };
+};
+
+&dspi0 {
+ pinctrl-0 = <&dspi0_default>;
+ pinctrl-names = "default";
+ clock-frequency = <100000000>;
+ status = "okay";
+
+ slow@0 {
+ compatible = "test-spi-loopback-slow";
+ reg = <0>;
+ spi-max-frequency = <500000>;
+ };
+
+ fast@0 {
+ compatible = "test-spi-loopback-fast";
+ reg = <0>;
+ spi-max-frequency = <16000000>;
+ };
+};
diff --git a/tests/drivers/spi/spi_loopback/testcase.yaml b/tests/drivers/spi/spi_loopback/testcase.yaml
@@ -204,3 +204,9 @@ tests:
  drivers.spi.max32_dma.loopback:
  extra_args: OVERLAY_CONFIG="overlay-max32-spi-dma.conf"
  filter: CONFIG_SOC_FAMILY_MAX32
+ drivers.spi.s32z_dspi.loopback:
+ extra_args:
+ - DTC_OVERLAY_FILE=boards/s32z2xxdc2_s32z270_dspi.overlay
+ platform_allow:
+ - s32z2xxdc2/s32z270/rtu0
+ - s32z2xxdc2/s32z270/rtu1