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2018-05-18sandbox: tests: Add tests for mc34708 PMIC deviceLukasz Majewski1-0/+56
Following tests has been added for mc34708 device: - get_test for mc34708 PMIC - Check if proper number of registers is read - Check if default (emulated via i2c device) value is properly read - Check if value write/read operation is correct - Perform tests to check if pmic_clrsetbits() is working correctly Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-18sandbox: tests: Exclude common test code (pmic_get) in test/dm/pmic.cLukasz Majewski1-2/+10
The common code can be excluded to be reused by tests for other PMIC. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini1-2/+1
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-27Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTRTom Rini1-2/+0
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-05-21test: Generalize the unit test frameworkJoe Hershberger1-3/+3
Separate the ability to define tests and assert status of test functions from the dm tests so they can be used more consistently throughout all tests. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-15test: dm: add sandbox PMIC framework testsPrzemyslaw Marczak1-0/+69
This change adds new file to sandbox driver model test environment. The file is: test/dm/power.c, and it includes tests for PMIC framework, which includes PMIC uclass and REGULATOR uclass. All tests are based od Sandbox PMIC emulated device. Some test constants for this device are defined in the header: include/power/sandbox_pmic.h PMIC tests includes: - pmic get - tests, that pmic_get() returns the requested device - pmic I/O - tests I/O by writing and reading some values to PMIC's registers and then compares, that the write/read values are equal. The regulator tests includes: - Regulator get by devname/platname - Voltage set/get - Current set/get - Enable set/get - Mode set/get - Autoset - List autoset For the regulator 'get' test, the returned device pointers are compared, and their names are also compared to the requested one. Every other test, first sets the given attribute and next try to get it. The test pass, when the set/get values are equal. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>