/* SPDX-License-Identifier: GPL-2.0 */
/*
* Freescale eDMA platform data , ColdFire SoC ' s family .
*
* Copyright ( c ) 2017 Angelo Dureghello < angelo @ sysam . it >
*
* This program is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation .
*
* This program is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
* GNU General Public License for more details .
*/
#ifndef __LINUX_PLATFORM_DATA_MCF_EDMA_H__
#define __LINUX_PLATFORM_DATA_MCF_EDMA_H__
struct dma_slave_map;
bool mcf_edma_filter_fn(struct dma_chan *chan, void *param);
#define MCF_EDMA_FILTER_PARAM(ch) ((void *)ch)
/**
* struct mcf_edma_platform_data - platform specific data for eDMA engine
*
* @ ver The eDMA module version .
* @ dma_channels The number of eDMA channels .
*/
struct mcf_edma_platform_data {
int dma_channels;
const struct dma_slave_map *slave_map;
int slavecnt;
};
#endif /* __LINUX_PLATFORM_DATA_MCF_EDMA_H__ */
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