mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 06:06:15 +09:00
91f5f8b73c
This patch adds the bulk reset API tests for the sandbox test suite. Unlike the main test, it also check the "other" reset signal using the bulk API and checks if the resets are correctly asserted/deasserted. To allow the bulk API to work, and avoid changing the DT, the number of resets of the sandbox reset controller has been bumped to 101 for the "other" reset line to be valid. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org>
85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/*
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* Copyright (c) 2016, NVIDIA CORPORATION.
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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 <reset.h>
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#include <asm/io.h>
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#include <asm/reset.h>
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struct sandbox_reset_test {
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struct reset_ctl ctl;
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struct reset_ctl_bulk bulk;
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};
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int sandbox_reset_test_get(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_get_by_name(dev, "test", &sbrt->ctl);
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}
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int sandbox_reset_test_get_bulk(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_get_bulk(dev, &sbrt->bulk);
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}
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int sandbox_reset_test_assert(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_assert(&sbrt->ctl);
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}
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int sandbox_reset_test_assert_bulk(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_assert_bulk(&sbrt->bulk);
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}
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int sandbox_reset_test_deassert(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_deassert(&sbrt->ctl);
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}
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int sandbox_reset_test_deassert_bulk(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_deassert_bulk(&sbrt->bulk);
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}
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int sandbox_reset_test_free(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_free(&sbrt->ctl);
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}
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int sandbox_reset_test_release_bulk(struct udevice *dev)
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{
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struct sandbox_reset_test *sbrt = dev_get_priv(dev);
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return reset_release_bulk(&sbrt->bulk);
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}
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static const struct udevice_id sandbox_reset_test_ids[] = {
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{ .compatible = "sandbox,reset-ctl-test" },
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{ }
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};
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U_BOOT_DRIVER(sandbox_reset_test) = {
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.name = "sandbox_reset_test",
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.id = UCLASS_MISC,
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.of_match = sandbox_reset_test_ids,
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.priv_auto_alloc_size = sizeof(struct sandbox_reset_test),
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};
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