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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2019
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* Alex Marginean, NXP
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*/
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#include <common.h>
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#include <dm.h>
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#include <log.h>
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#include <miiphy.h>
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#include <misc.h>
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#include <dm/test.h>
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#include <test/test.h>
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#include <test/ut.h>
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/* macros copied over from mdio_sandbox.c */
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#define SANDBOX_PHY_ADDR 5
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#define SANDBOX_PHY_REG_CNT 2
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/* test using 1st register, 0 */
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#define SANDBOX_PHY_REG 0
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#define TEST_REG_VALUE 0xabcd
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static int dm_test_mdio(struct unit_test_state *uts)
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{
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struct uclass *uc;
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struct udevice *dev;
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struct mdio_ops *ops;
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u16 reg;
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ut_assertok(uclass_get(UCLASS_MDIO, &uc));
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ut_assertok(uclass_get_device_by_name(UCLASS_MDIO, "mdio-test", &dev));
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ops = mdio_get_ops(dev);
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ut_assertnonnull(ops);
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ut_assertnonnull(ops->read);
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ut_assertnonnull(ops->write);
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ut_assertok(dm_mdio_write(dev, SANDBOX_PHY_ADDR, MDIO_DEVAD_NONE,
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SANDBOX_PHY_REG, TEST_REG_VALUE));
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reg = dm_mdio_read(dev, SANDBOX_PHY_ADDR, MDIO_DEVAD_NONE,
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SANDBOX_PHY_REG);
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ut_asserteq(reg, TEST_REG_VALUE);
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ut_assert(dm_mdio_read(dev, SANDBOX_PHY_ADDR + 1, MDIO_DEVAD_NONE,
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SANDBOX_PHY_REG) != 0);
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ut_assertok(dm_mdio_reset(dev));
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reg = dm_mdio_read(dev, SANDBOX_PHY_ADDR, MDIO_DEVAD_NONE,
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SANDBOX_PHY_REG);
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ut_asserteq(reg, 0);
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return 0;
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}
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DM_TEST(dm_test_mdio, UT_TESTF_SCAN_FDT);
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