1 /*
2 * Copyright (c) 2022 Intel Corporation
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7 #include <zephyr/ztest.h>
8 #include <zephyr/devicetree.h>
9 #include <zephyr/device.h>
10 #include <zephyr/drivers/spi.h>
11 #include <zephyr/logging/log.h>
12
13 LOG_MODULE_REGISTER(test, CONFIG_LOG_DEFAULT_LEVEL);
14
ZTEST(spi_dt_spec,test_dt_spec)15 ZTEST(spi_dt_spec, test_dt_spec)
16 {
17 const struct spi_dt_spec spi_cs =
18 SPI_DT_SPEC_GET(DT_NODELABEL(test_spi_dev_cs), 0, 0);
19
20 LOG_DBG("spi_cs.bus = %p", spi_cs.bus);
21 LOG_DBG("spi_cs.config.cs.gpio.port = %p", spi_cs.config.cs.gpio.port);
22 LOG_DBG("spi_cs.config.cs.gpio.pin = %u", spi_cs.config.cs.gpio.pin);
23
24 zassert_equal(spi_cs.bus, DEVICE_DT_GET(DT_NODELABEL(test_spi_cs)), "");
25 zassert_true(spi_cs_is_gpio_dt(&spi_cs), "");
26 zassert_equal(spi_cs.config.cs.gpio.port, DEVICE_DT_GET(DT_NODELABEL(test_gpio)), "");
27 zassert_equal(spi_cs.config.cs.gpio.pin, 0x10, "");
28
29 const struct spi_dt_spec spi_no_cs =
30 SPI_DT_SPEC_GET(DT_NODELABEL(test_spi_dev_no_cs), 0, 0);
31
32 LOG_DBG("spi_no_cs.bus = %p", spi_no_cs.bus);
33 LOG_DBG("spi_no_cs.config.cs.gpio.port = %p", spi_no_cs.config.cs.gpio.port);
34
35 zassert_equal(spi_no_cs.bus, DEVICE_DT_GET(DT_NODELABEL(test_spi_no_cs)), "");
36 zassert_false(spi_cs_is_gpio_dt(&spi_no_cs), "");
37 }
38
39 ZTEST_SUITE(spi_dt_spec, NULL, NULL, NULL, NULL, NULL);
40
