maple.h (1147B)
1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef __ASM_MAPLE_H 3#define __ASM_MAPLE_H 4 5#define MAPLE_PORTS 4 6#define MAPLE_PNP_INTERVAL HZ 7#define MAPLE_MAXPACKETS 8 8#define MAPLE_DMA_ORDER 14 9#define MAPLE_DMA_SIZE (1 << MAPLE_DMA_ORDER) 10#define MAPLE_DMA_PAGES ((MAPLE_DMA_ORDER > PAGE_SHIFT) ? \ 11 MAPLE_DMA_ORDER - PAGE_SHIFT : 0) 12 13/* Maple Bus registers */ 14#define MAPLE_BASE 0xa05f6c00 15#define MAPLE_DMAADDR (MAPLE_BASE+0x04) 16#define MAPLE_TRIGTYPE (MAPLE_BASE+0x10) 17#define MAPLE_ENABLE (MAPLE_BASE+0x14) 18#define MAPLE_STATE (MAPLE_BASE+0x18) 19#define MAPLE_SPEED (MAPLE_BASE+0x80) 20#define MAPLE_RESET (MAPLE_BASE+0x8c) 21 22#define MAPLE_MAGIC 0x6155404f 23#define MAPLE_2MBPS 0 24#define MAPLE_TIMEOUT(n) ((n)<<15) 25 26/* Function codes */ 27#define MAPLE_FUNC_CONTROLLER 0x001 28#define MAPLE_FUNC_MEMCARD 0x002 29#define MAPLE_FUNC_LCD 0x004 30#define MAPLE_FUNC_CLOCK 0x008 31#define MAPLE_FUNC_MICROPHONE 0x010 32#define MAPLE_FUNC_ARGUN 0x020 33#define MAPLE_FUNC_KEYBOARD 0x040 34#define MAPLE_FUNC_LIGHTGUN 0x080 35#define MAPLE_FUNC_PURUPURU 0x100 36#define MAPLE_FUNC_MOUSE 0x200 37 38#endif /* __ASM_MAPLE_H */