dma.h (448B)
1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> 4 * 5 * Loongson 1 NAND platform support. 6 */ 7 8#ifndef __ASM_MACH_LOONGSON32_DMA_H 9#define __ASM_MACH_LOONGSON32_DMA_H 10 11#define LS1X_DMA_CHANNEL0 0 12#define LS1X_DMA_CHANNEL1 1 13#define LS1X_DMA_CHANNEL2 2 14 15struct plat_ls1x_dma { 16 int nr_channels; 17}; 18 19extern struct plat_ls1x_dma ls1b_dma_pdata; 20 21#endif /* __ASM_MACH_LOONGSON32_DMA_H */