diff options
| author | Simon Glass <sjg@chromium.org> | 2015-07-06 12:54:35 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-21 17:39:33 -0600 |
| commit | 04035fd36c9c793ab7b6e7c4513fe6a053daf5dd (patch) | |
| tree | 7830bc280ef6d4c8b5b833f22c0689e3191af5f4 /test | |
| parent | 3c43fba3d240a5d7b6042bfb834c274a8921ebd8 (diff) | |
dm: test: Add a test for the system controller uclass
Add a test to confirm that we can access system controllers and find their
driver data.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/Makefile | 1 | ||||
| -rw-r--r-- | test/dm/syscon.c | 31 |
2 files changed, 32 insertions, 0 deletions
diff --git a/test/dm/Makefile b/test/dm/Makefile index 6242a0265a0..99cd21fd063 100644 --- a/test/dm/Makefile +++ b/test/dm/Makefile @@ -27,6 +27,7 @@ obj-$(CONFIG_RESET) += reset.o obj-$(CONFIG_DM_RTC) += rtc.o obj-$(CONFIG_DM_SPI_FLASH) += sf.o obj-$(CONFIG_DM_SPI) += spi.o +obj-y += syscon.o obj-$(CONFIG_DM_USB) += usb.o obj-$(CONFIG_DM_PMIC) += pmic.o obj-$(CONFIG_DM_REGULATOR) += regulator.o diff --git a/test/dm/syscon.c b/test/dm/syscon.c new file mode 100644 index 00000000000..36424816b89 --- /dev/null +++ b/test/dm/syscon.c @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2015 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <dm.h> +#include <syscon.h> +#include <asm/test.h> +#include <dm/test.h> +#include <test/ut.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* Base test of system controllers */ +static int dm_test_syscon_base(struct unit_test_state *uts) +{ + struct udevice *dev; + + ut_assertok(uclass_get_device(UCLASS_SYSCON, 0, &dev)); + ut_asserteq(SYSCON0, dev->driver_data); + + ut_assertok(uclass_get_device(UCLASS_SYSCON, 1, &dev)); + ut_asserteq(SYSCON1, dev->driver_data); + + ut_asserteq(-ENODEV, uclass_get_device(UCLASS_SYSCON, 2, &dev)); + + return 0; +} +DM_TEST(dm_test_syscon_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |