/* SPDX-License-Identifier: GPL-2.0+ */ | |
/* | |
* Copyright (C) 2013 Andes Technology Corporation | |
* Ken Kuo, Andes Technology Corporation <ken_kuo@andestech.com> | |
*/ | |
#ifndef __ASM_NDS_DMA_MAPPING_H | |
#define __ASM_NDS_DMA_MAPPING_H | |
#include <common.h> | |
#include <asm/cache.h> | |
#include <cpu_func.h> | |
#include <linux/dma-direction.h> | |
#include <linux/types.h> | |
#include <malloc.h> | |
static void *dma_alloc_coherent(size_t len, unsigned long *handle) | |
{ | |
*handle = (unsigned long)memalign(ARCH_DMA_MINALIGN, len); | |
return (void *)*handle; | |
} | |
#endif /* __ASM_NDS_DMA_MAPPING_H */ |