1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 *
4 *  Copyright (C) 2004 IDT Inc.
5 *  Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
6 */
7#ifndef __ASM_RC32434_RB_H
8#define __ASM_RC32434_RB_H
9
10#include <linux/genhd.h>
11
12#define REGBASE		0x18000000
13#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(REGBASE))
14#define UART0BASE	0x58000
15#define RST		(1 << 15)
16#define DEV0BASE	0x010000
17#define DEV0MASK	0x010004
18#define DEV0C		0x010008
19#define DEV0T		0x01000C
20#define DEV1BASE	0x010010
21#define DEV1MASK	0x010014
22#define DEV1C		0x010018
23#define DEV1TC		0x01001C
24#define DEV2BASE	0x010020
25#define DEV2MASK	0x010024
26#define DEV2C		0x010028
27#define DEV2TC		0x01002C
28#define DEV3BASE	0x010030
29#define DEV3MASK	0x010034
30#define DEV3C		0x010038
31#define DEV3TC		0x01003C
32#define BTCS		0x010040
33#define BTCOMPARE	0x010044
34#define GPIOBASE	0x050000
35/* Offsets relative to GPIOBASE */
36#define GPIOFUNC	0x00
37#define GPIOCFG		0x04
38#define GPIOD		0x08
39#define GPIOILEVEL	0x0C
40#define GPIOISTAT	0x10
41#define GPIONMIEN	0x14
42#define IMASK6		0x38
43#define LO_WPX		(1 << 0)
44#define LO_ALE		(1 << 1)
45#define LO_CLE		(1 << 2)
46#define LO_CEX		(1 << 3)
47#define LO_FOFF		(1 << 5)
48#define LO_SPICS	(1 << 6)
49#define LO_ULED		(1 << 7)
50
51#define BIT_TO_MASK(x)	(1 << x)
52
53struct dev_reg {
54	u32	base;
55	u32	mask;
56	u32	ctl;
57	u32	timing;
58};
59
60struct korina_device {
61	char *name;
62	unsigned char mac[6];
63	struct net_device *dev;
64};
65
66struct mpmc_device {
67	unsigned char	state;
68	spinlock_t	lock;
69	void __iomem	*base;
70};
71
72extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
73extern unsigned char get_latch_u5(void);
74
75#endif	/* __ASM_RC32434_RB_H */
76