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tests: drivers: dma: test dma_emul driver on native_posix boards

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Add support for testing the `dma_emul` driver which simply uses
software emulation (i.e. asynchronous memcpy in a workqueue) for
performing DMA operations.

Signed-off-by: Christopher Friedt <cfriedt@meta.com>
This commit is contained in:
Christopher Friedt 2023-05-28 12:42:23 -04:00 • committed by Chris Friedt
commit 88425fe3bb
20 changed files with 124 additions and 0 deletions
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1
tests/drivers/dma/loop_transfer/boards/native_posix.conf Normal file
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CONFIG_DMA_EMUL=y

12
tests/drivers/dma/loop_transfer/boards/native_posix.overlay Normal file
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/*
* Copyright (c) 2023 Meta
*
* SPDX-License-Identifier: Apache-2.0
*/
&dma {
dma-channels = <2>;
status = "okay";
};
test_dma0: &dma { };

2
tests/drivers/dma/loop_transfer/boards/native_posix_64.conf Normal file
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CONFIG_DMA_EMUL=y
CONFIG_DMA_64BIT=y

12
tests/drivers/dma/loop_transfer/boards/native_posix_64.overlay Normal file
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/*
* Copyright (c) 2023 Meta
*
* SPDX-License-Identifier: Apache-2.0
*/
&dma {
dma-channels = <2>;
status = "okay";
};
test_dma0: &dma { };