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https://github.com/AsahiLinux/u-boot
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04035fd36c
Add a test to confirm that we can access system controllers and find their driver data. Signed-off-by: Simon Glass <sjg@chromium.org>
31 lines
701 B
C
31 lines
701 B
C
/*
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* Copyright (C) 2015 Google, Inc
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <dm.h>
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#include <syscon.h>
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#include <asm/test.h>
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#include <dm/test.h>
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#include <test/ut.h>
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DECLARE_GLOBAL_DATA_PTR;
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/* Base test of system controllers */
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static int dm_test_syscon_base(struct unit_test_state *uts)
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{
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struct udevice *dev;
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ut_assertok(uclass_get_device(UCLASS_SYSCON, 0, &dev));
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ut_asserteq(SYSCON0, dev->driver_data);
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ut_assertok(uclass_get_device(UCLASS_SYSCON, 1, &dev));
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ut_asserteq(SYSCON1, dev->driver_data);
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ut_asserteq(-ENODEV, uclass_get_device(UCLASS_SYSCON, 2, &dev));
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return 0;
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}
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DM_TEST(dm_test_syscon_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
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