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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/blob - include/linux/amba/bus.h
2 * linux/include/asm-arm/hardware/amba.h
4 * Copyright (C) 2003 Deep Blue Solutions Ltd, All Rights Reserved.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
13 #define AMBA_NR_IRQS 2
19 unsigned int periphid
;
20 unsigned int irq
[AMBA_NR_IRQS
];
30 struct device_driver drv
;
31 int (*probe
)(struct amba_device
*, void *);
32 int (*remove
)(struct amba_device
*);
33 void (*shutdown
)(struct amba_device
*);
34 int (*suspend
)(struct amba_device
*, pm_message_t
);
35 int (*resume
)(struct amba_device
*);
36 struct amba_id
*id_table
;
39 #define amba_get_drvdata(d) dev_get_drvdata(&d->dev)
40 #define amba_set_drvdata(d,p) dev_set_drvdata(&d->dev, p)
42 int amba_driver_register(struct amba_driver
*);
43 void amba_driver_unregister(struct amba_driver
*);
44 int amba_device_register(struct amba_device
*, struct resource
*);
45 void amba_device_unregister(struct amba_device
*);
46 struct amba_device
*amba_find_device(const char *, struct device
*, unsigned int, unsigned int);
47 int amba_request_regions(struct amba_device
*, const char *);
48 void amba_release_regions(struct amba_device
*);
50 #define amba_config(d) (((d)->periphid >> 24) & 0xff)
51 #define amba_rev(d) (((d)->periphid >> 20) & 0x0f)
52 #define amba_manf(d) (((d)->periphid >> 12) & 0xff)
53 #define amba_part(d) ((d)->periphid & 0xfff)