18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-or-later */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Copyright (c) 2015 Zhang, Keguang <keguang.zhang@gmail.com> 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Loongson 1 NAND platform support. 68c2ecf20Sopenharmony_ci */ 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_ci#ifndef __ASM_MACH_LOONGSON32_NAND_H 98c2ecf20Sopenharmony_ci#define __ASM_MACH_LOONGSON32_NAND_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#include <linux/dmaengine.h> 128c2ecf20Sopenharmony_ci#include <linux/mtd/partitions.h> 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_cistruct plat_ls1x_nand { 158c2ecf20Sopenharmony_ci struct mtd_partition *parts; 168c2ecf20Sopenharmony_ci unsigned int nr_parts; 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci int hold_cycle; 198c2ecf20Sopenharmony_ci int wait_cycle; 208c2ecf20Sopenharmony_ci}; 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ciextern struct plat_ls1x_nand ls1b_nand_pdata; 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_cibool ls1x_dma_filter_fn(struct dma_chan *chan, void *param); 258c2ecf20Sopenharmony_ci 268c2ecf20Sopenharmony_ci#endif /* __ASM_MACH_LOONGSON32_NAND_H */ 27