u-boot/test/dm/simple-pm-bus.c
Simon Glass e180c2b129 dm: Rename DM test flags to make them more generic
The test flags used by driver model are currently not available to other
tests. Rather than creating two sets of flags, make these flags generic
by changing the DM_ prefix to UT_ and moving them to the test.h header.

This will allow adding other test flags without confusion.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-08-07 22:31:32 -04:00

45 lines
1.4 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2020 Sean Anderson <seanga2@gmail.com>
*/
#include <common.h>
#include <dm.h>
#include <dm/test.h>
#include <dm/device-internal.h>
#include <test/ut.h>
#include <asm/clk.h>
#include <asm/power-domain.h>
/* These must match the ids in the device tree */
#define TEST_CLOCK_ID 4
#define TEST_POWER_ID 1
static int dm_test_simple_pm_bus(struct unit_test_state *uts)
{
struct udevice *power;
struct udevice *clock;
struct udevice *bus;
ut_assertok(uclass_get_device_by_name(UCLASS_POWER_DOMAIN,
"power-domain", &power));
ut_assertok(uclass_get_device_by_name(UCLASS_CLK, "clk-sbox",
&clock));
ut_asserteq(0, sandbox_power_domain_query(power, TEST_POWER_ID));
ut_asserteq(0, sandbox_clk_query_enable(clock, TEST_CLOCK_ID));
ut_assertok(uclass_get_device_by_name(UCLASS_SIMPLE_BUS, "pm-bus-test",
&bus));
ut_asserteq(1, sandbox_power_domain_query(power, TEST_POWER_ID));
ut_asserteq(1, sandbox_clk_query_enable(clock, TEST_CLOCK_ID));
ut_assertok(device_remove(bus, DM_REMOVE_NORMAL));
/* must re-probe since device_remove also removes the power domain */
ut_assertok(uclass_get_device_by_name(UCLASS_POWER_DOMAIN,
"power-domain", &power));
ut_asserteq(0, sandbox_power_domain_query(power, TEST_POWER_ID));
ut_asserteq(0, sandbox_clk_query_enable(clock, TEST_CLOCK_ID));
return 0;
}
DM_TEST(dm_test_simple_pm_bus, UT_TESTF_SCAN_FDT);