From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/u-boot/test/dm/i2s.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 roms/u-boot/test/dm/i2s.c (limited to 'roms/u-boot/test/dm/i2s.c') diff --git a/roms/u-boot/test/dm/i2s.c b/roms/u-boot/test/dm/i2s.c new file mode 100644 index 000000000..c2bf4d560 --- /dev/null +++ b/roms/u-boot/test/dm/i2s.c @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2018 Google LLC + * Written by Simon Glass + */ + +#include +#include +#include +#include +#include +#include +#include + +/* Basic test of the i2s codec uclass */ +static int dm_test_i2s(struct unit_test_state *uts) +{ + struct udevice *dev; + u8 data[3]; + + /* check probe success */ + ut_assertok(uclass_first_device_err(UCLASS_I2S, &dev)); + data[0] = 1; + data[1] = 4; + data[2] = 6; + ut_assertok(i2s_tx_data(dev, data, ARRAY_SIZE(data))); + ut_asserteq(11, sandbox_get_i2s_sum(dev)); + ut_assertok(i2s_tx_data(dev, data, 1)); + ut_asserteq(12, sandbox_get_i2s_sum(dev)); + + return 0; +} +DM_TEST(dm_test_i2s, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT); -- cgit 1.2.3-korg