diff options
Diffstat (limited to 'arch/mips/include/asm/mach-loongson32/dma.h')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/dma.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-loongson32/dma.h b/arch/mips/include/asm/mach-loongson32/dma.h new file mode 100644 index 000000000..e917b3ccb --- /dev/null +++ b/arch/mips/include/asm/mach-loongson32/dma.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> + * + * Loongson 1 NAND platform support. + */ + +#ifndef __ASM_MACH_LOONGSON32_DMA_H +#define __ASM_MACH_LOONGSON32_DMA_H + +#define LS1X_DMA_CHANNEL0 0 +#define LS1X_DMA_CHANNEL1 1 +#define LS1X_DMA_CHANNEL2 2 + +struct plat_ls1x_dma { + int nr_channels; +}; + +extern struct plat_ls1x_dma ls1b_dma_pdata; + +#endif /* __ASM_MACH_LOONGSON32_DMA_H */ |