123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475 |
- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Test for pwm command
- *
- * Copyright 2020 SiFive, Inc
- *
- * Authors:
- * Pragnesh Patel <pragnesh.patel@sifive.com>
- */
- #include <dm.h>
- #include <dm/test.h>
- #include <test/test.h>
- #include <test/ut.h>
- /* Basic test of 'pwm' command */
- static int dm_test_pwm_cmd(struct unit_test_state *uts)
- {
- struct udevice *dev;
- /* cros-ec-pwm */
- ut_assertok(uclass_get_device(UCLASS_PWM, 0, &dev));
- ut_assertnonnull(dev);
- ut_assertok(console_record_reset_enable());
- /* pwm <invert> <pwm_dev_num> <channel> <polarity> */
- /* cros-ec-pwm doesn't support invert */
- ut_asserteq(1, run_command("pwm invert 0 0 1", 0));
- ut_assert_nextline("error(-38)")
- ut_assert_console_end();
- ut_asserteq(1, run_command("pwm invert 0 0 0", 0));
- ut_assert_nextline("error(-38)")
- ut_assert_console_end();
- /* pwm <config> <pwm_dev_num> <channel> <period_ns> <duty_ns> */
- ut_assertok(run_command("pwm config 0 0 10 50", 0));
- ut_assert_console_end();
- /* pwm <enable/disable> <pwm_dev_num> <channel> */
- ut_assertok(run_command("pwm enable 0 0", 0));
- ut_assert_console_end();
- ut_assertok(run_command("pwm disable 0 0", 0));
- ut_assert_console_end();
- /* sandbox-pwm */
- ut_assertok(uclass_get_device(UCLASS_PWM, 1, &dev));
- ut_assertnonnull(dev);
- ut_assertok(console_record_reset_enable());
- /* pwm <invert> <pwm_dev_num> <channel> <polarity> */
- ut_assertok(run_command("pwm invert 1 0 1", 0));
- ut_assert_console_end();
- ut_assertok(run_command("pwm invert 1 0 0", 0));
- ut_assert_console_end();
- /* pwm <config> <pwm_dev_num> <channel> <period_ns> <duty_ns> */
- ut_assertok(run_command("pwm config 1 0 10 50", 0));
- ut_assert_console_end();
- /* pwm <enable/disable> <pwm_dev_num> <channel> */
- ut_assertok(run_command("pwm enable 1 0", 0));
- ut_assert_console_end();
- ut_assertok(run_command("pwm disable 1 0", 0));
- ut_assert_console_end();
- return 0;
- }
- DM_TEST(dm_test_pwm_cmd, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT | UT_TESTF_CONSOLE_REC);
|