Zephyr API Documentation
4.0.0-rc2
A Scalable Open Source RTOS
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infineon-xmc4xxx-dma.h
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/*
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* Copyright (c) 2022 Andriy Gelman <andriy.gelman@gmail.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_DMA_INFINEON_XMC4XXX_DMA_H_
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#define ZEPHYR_INCLUDE_DT_BINDINGS_DMA_INFINEON_XMC4XXX_DMA_H_
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#define XMC4XXX_DMA_REQUEST_SOURCE_POS 0
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#define XMC4XXX_DMA_REQUEST_SOURCE_MASK 0xf
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#define XMC4XXX_DMA_LINE_POS 4
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#define XMC4XXX_DMA_LINE_MASK 0xf
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#define XMC4XXX_DMA_GET_REQUEST_SOURCE(mx) \
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((mx >> XMC4XXX_DMA_REQUEST_SOURCE_POS) & XMC4XXX_DMA_REQUEST_SOURCE_MASK)
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#define XMC4XXX_DMA_GET_LINE(mx) ((mx >> XMC4XXX_DMA_LINE_POS) & XMC4XXX_DMA_LINE_MASK)
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#define XMC4XXX_SET_CONFIG(line, rs) \
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((line) << XMC4XXX_DMA_LINE_POS | (rs) << XMC4XXX_DMA_REQUEST_SOURCE_POS)
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#endif
/* ZEPHYR_INCLUDE_DT_BINDINGS_DMA_INFINEON_XMC4XXX_DMA_H_ */
zephyr
dt-bindings
dma
infineon-xmc4xxx-dma.h
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