Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) 2022 Andriy Gelman <andriy.gelman@gmail.com>
       3              :  *
       4              :  * SPDX-License-Identifier: Apache-2.0
       5              :  */
       6              : 
       7              : #ifndef ZEPHYR_INCLUDE_DT_BINDINGS_DMA_INFINEON_XMC4XXX_DMA_H_
       8              : #define ZEPHYR_INCLUDE_DT_BINDINGS_DMA_INFINEON_XMC4XXX_DMA_H_
       9              : 
      10            0 : #define XMC4XXX_DMA_REQUEST_SOURCE_POS  0
      11            0 : #define XMC4XXX_DMA_REQUEST_SOURCE_MASK 0xf
      12              : 
      13            0 : #define XMC4XXX_DMA_LINE_POS  4
      14            0 : #define XMC4XXX_DMA_LINE_MASK 0xf
      15              : 
      16            0 : #define XMC4XXX_DMA_GET_REQUEST_SOURCE(mx)                                                         \
      17              :         ((mx >> XMC4XXX_DMA_REQUEST_SOURCE_POS) & XMC4XXX_DMA_REQUEST_SOURCE_MASK)
      18              : 
      19            0 : #define XMC4XXX_DMA_GET_LINE(mx) ((mx >> XMC4XXX_DMA_LINE_POS) & XMC4XXX_DMA_LINE_MASK)
      20              : 
      21            0 : #define XMC4XXX_SET_CONFIG(line, rs)                                                               \
      22              :         ((line) << XMC4XXX_DMA_LINE_POS | (rs) << XMC4XXX_DMA_REQUEST_SOURCE_POS)
      23              : 
      24              : #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_DMA_INFINEON_XMC4XXX_DMA_H_ */