41cdb28549
Add sample dm reset test for reset_get_by_index and reset_get_by_index_nodev functionality code. Cc: Stephen Warren <swarren@nvidia.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org>
95 lines
2.8 KiB
C
95 lines
2.8 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2016, NVIDIA CORPORATION.
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <reset.h>
|
|
#include <dm/test.h>
|
|
#include <asm/reset.h>
|
|
#include <test/ut.h>
|
|
|
|
/* This must match the specifier for mbox-names="test" in the DT node */
|
|
#define TEST_RESET_ID 2
|
|
|
|
/* This is the other reset phandle specifier handled by bulk */
|
|
#define OTHER_RESET_ID 2
|
|
|
|
/* Base test of the reset uclass */
|
|
static int dm_test_reset_base(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev;
|
|
struct reset_ctl reset_method1;
|
|
struct reset_ctl reset_method2;
|
|
|
|
/* Get the device using the reset device */
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
|
|
&dev));
|
|
|
|
/* Get the same reset port in 2 different ways and compare */
|
|
ut_assertok(reset_get_by_index(dev, 1, &reset_method1));
|
|
ut_assertok(reset_get_by_index_nodev(dev_ofnode(dev), 1,
|
|
&reset_method2));
|
|
ut_asserteq(reset_method1.id, reset_method2.id);
|
|
|
|
return 0;
|
|
}
|
|
|
|
DM_TEST(dm_test_reset_base, DM_TESTF_SCAN_FDT);
|
|
|
|
static int dm_test_reset(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev_reset;
|
|
struct udevice *dev_test;
|
|
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
|
|
&dev_reset));
|
|
ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
|
|
&dev_test));
|
|
ut_assertok(sandbox_reset_test_get(dev_test));
|
|
|
|
ut_assertok(sandbox_reset_test_assert(dev_test));
|
|
ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
|
|
ut_assertok(sandbox_reset_test_deassert(dev_test));
|
|
ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
|
|
ut_assertok(sandbox_reset_test_free(dev_test));
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_reset, DM_TESTF_SCAN_FDT);
|
|
|
|
static int dm_test_reset_bulk(struct unit_test_state *uts)
|
|
{
|
|
struct udevice *dev_reset;
|
|
struct udevice *dev_test;
|
|
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_RESET, "reset-ctl",
|
|
&dev_reset));
|
|
ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
|
|
|
|
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "reset-ctl-test",
|
|
&dev_test));
|
|
ut_assertok(sandbox_reset_test_get_bulk(dev_test));
|
|
|
|
ut_assertok(sandbox_reset_test_assert_bulk(dev_test));
|
|
ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
|
|
|
|
ut_assertok(sandbox_reset_test_deassert_bulk(dev_test));
|
|
ut_asserteq(0, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
ut_asserteq(0, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
|
|
|
|
ut_assertok(sandbox_reset_test_release_bulk(dev_test));
|
|
ut_asserteq(1, sandbox_reset_query(dev_reset, TEST_RESET_ID));
|
|
ut_asserteq(1, sandbox_reset_query(dev_reset, OTHER_RESET_ID));
|
|
|
|
return 0;
|
|
}
|
|
DM_TEST(dm_test_reset_bulk, DM_TESTF_SCAN_FDT);
|