tests: drivers: spi: Enable spi driver tests for max32662evkit board

Enable SPI test for MAX32662EVKIT.
SRAM size increased to get enough space for SPI test image

Co-Authored-By: Sadik Ozer <[email protected]>
Signed-off-by: Furkan Akkiz <[email protected]>

Author: 2 people

tests/drivers/spi/spi_loopback/boards/max32662evkit.conf

@@ -0,0 +1,5 @@
+# Copyright (c) 2024 Analog Devices, Inc.
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_SPI_ASYNC=y
+CONFIG_SPI_MAX32_INTERRUPT=y

tests/drivers/spi/spi_loopback/boards/max32662evkit.overlay

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) 2024 Analog Devices, Inc.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/* Increase SRAM2 size to get enough space for image */
+&sram2 {
+	reg = <20008000 DT_SIZE_K(32)>;
+};
+
+&spi0 {
+	slow@0 {
+		compatible = "test-spi-loopback-slow";
+		reg = <0>;
+		spi-max-frequency = <128000>;
+	};
+	fast@0 {
+		compatible = "test-spi-loopback-fast";
+		reg = <0>;
+		spi-max-frequency = <500000>;
+	};
+};