mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
e721b882e9
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>
69 lines
1.5 KiB
C
69 lines
1.5 KiB
C
/*
|
|
* Tests for the driver model pmic API
|
|
*
|
|
* Copyright (c) 2015 Samsung Electronics
|
|
* Przemyslaw Marczak <p.marczak@samsung.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <errno.h>
|
|
#include <dm.h>
|
|
#include <fdtdec.h>
|
|
#include <malloc.h>
|
|
#include <dm/device-internal.h>
|
|
#include <dm/root.h>
|
|
#include <dm/util.h>
|
|
#include <dm/test.h>
|
|
#include <dm/uclass-internal.h>
|
|
#include <power/pmic.h>
|
|
#include <power/sandbox_pmic.h>
|
|
#include <test/ut.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
/* Test PMIC get method */
|
|
static int dm_test_power_pmic_get(struct unit_test_state *uts)
|
|
{
|
|
const char *name = "sandbox_pmic";
|
|
struct udevice *dev;
|
|
|
|
ut_assertok(pmic_get(name, &dev));
|
|
ut_assertnonnull(dev);
|
|
|
|
/* Check PMIC's name */
|
|
ut_asserteq_str(name, dev->name);
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_power_pmic_get, DM_TESTF_SCAN_FDT);
|
|
|
|
/* Test PMIC I/O */
|
|
static int dm_test_power_pmic_io(struct unit_test_state *uts)
|
|
{
|
|
const char *name = "sandbox_pmic";
|
|
uint8_t out_buffer, in_buffer;
|
|
struct udevice *dev;
|
|
int reg_count, i;
|
|
|
|
ut_assertok(pmic_get(name, &dev));
|
|
|
|
reg_count = pmic_reg_count(dev);
|
|
ut_asserteq(reg_count, SANDBOX_PMIC_REG_COUNT);
|
|
|
|
/*
|
|
* Test PMIC I/O - write and read a loop counter.
|
|
* usually we can't write to all PMIC's registers in the real hardware,
|
|
* but we can to the sandbox pmic.
|
|
*/
|
|
for (i = 0; i < reg_count; i++) {
|
|
out_buffer = i;
|
|
ut_assertok(pmic_write(dev, i, &out_buffer, 1));
|
|
ut_assertok(pmic_read(dev, i, &in_buffer, 1));
|
|
ut_asserteq(out_buffer, in_buffer);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_power_pmic_io, DM_TESTF_SCAN_FDT);
|