02550d61f4
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAABAgAGBQJPBUxHAAoJEEFnBt12D9kBfB8QAIj/sGqC4WYpQBU9PyGiSAfq Xz5mBqAoILAjLD5SK1eR/N6+CHFt2scsyRkOubfg/4bn0I9Kr37oSXPcVqY24EKw zn2tEcDDJdCMzW/CFBEcOfcKfcNl1dgEXodhoOrSAeyaZeL24V5O1SvrwKGINQIp NPO/nHeEf7tRncscfeCFSK6h98dIhRZt+xpthIIZxYym5jd9vzRjk21dG6egcHOo RTfW2CwA0cu3h2EtR1DCCMwfL+Ze1na4iYcXcTT/5xEUjmkJrM/I44djb9blfWLR X0gPuj7q6t+eBKDZqnJufDbY79oOpQN8mgAeCrBwF5I27zAzn6FIRQ7Wobmv0DXr NrqsduI+nImAyVR1jeWBGAnowNPXfxd9YboATkph5LTpelQ1cZ/tikxVDteBtDSb voH68FKFmFZl3QlpFjJnIsodn57ETmUuezA4Xq+iJTHBMpLpcLCZ4RyAoiJRHca6 lGwBArLo+wpuRdd/BB+rI+CV6ACbJqwb8Yd6ZTw5lW0eaMPTT93ffteChfEQPMq0 mGVTYY6kVM9ReFPEkcxnQ3RyPF0XqP2TTp37gXC4/Y2LVMqg0UrrWxtwaU2har/Z bUF1JOKiZ6+CWJJwMw7coP7rBCPUz6FDApuDmQo9+I7MjxjFkzYzPtisUs9y7wjx /XA9z93mB/O+wcbuvqCo =CI17 -----END PGP SIGNATURE----- Merge tag 'devicetree-for-linus' of git://git.secretlab.ca/git/linux-2.6 devicetree/next changes queued for v3.3 merge window * tag 'devicetree-for-linus-20120104' of git://git.secretlab.ca/git/linux-2.6: ARM: prom.h: Fix build error by removing unneeded header file irq: check domain hwirq range for DT translate dt: add empty of_get_node/of_put_node functions of/pdt: fix section mismatch warning i2c-designware: add OF binding support dt/i2c: Enumerate some of the known trivial i2c devices dt: reform for_each_property to for_each_property_of_node ARM/of: allow *machine_desc.dt_compat to be const of/base: Take NULL string into account for property with multiple strings OF/device-tree: Add some entries to vendor-prefixes.txt Fix up trivial add-add conflicts in include/linux/of.h
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/*
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* arch/arm/include/asm/mach/arch.h
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*
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* Copyright (C) 2000 Russell King
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __ASSEMBLY__
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struct tag;
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struct meminfo;
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struct sys_timer;
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struct pt_regs;
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struct machine_desc {
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unsigned int nr; /* architecture number */
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const char *name; /* architecture name */
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unsigned long atag_offset; /* tagged list (relative) */
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const char *const *dt_compat; /* array of device tree
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* 'compatible' strings */
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unsigned int nr_irqs; /* number of IRQs */
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#ifdef CONFIG_ZONE_DMA
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unsigned long dma_zone_size; /* size of DMA-able area */
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#endif
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unsigned int video_start; /* start of video RAM */
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unsigned int video_end; /* end of video RAM */
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unsigned char reserve_lp0 :1; /* never has lp0 */
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unsigned char reserve_lp1 :1; /* never has lp1 */
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unsigned char reserve_lp2 :1; /* never has lp2 */
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char restart_mode; /* default restart mode */
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void (*fixup)(struct tag *, char **,
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struct meminfo *);
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void (*reserve)(void);/* reserve mem blocks */
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void (*map_io)(void);/* IO mapping function */
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void (*init_early)(void);
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void (*init_irq)(void);
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struct sys_timer *timer; /* system tick timer */
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void (*init_machine)(void);
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#ifdef CONFIG_MULTI_IRQ_HANDLER
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void (*handle_irq)(struct pt_regs *);
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#endif
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void (*restart)(char, const char *);
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};
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/*
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* Current machine - only accessible during boot.
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*/
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extern struct machine_desc *machine_desc;
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/*
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* Machine type table - also only accessible during boot
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*/
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extern struct machine_desc __arch_info_begin[], __arch_info_end[];
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#define for_each_machine_desc(p) \
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for (p = __arch_info_begin; p < __arch_info_end; p++)
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/*
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* Set of macros to define architecture features. This is built into
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* a table by the linker.
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*/
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#define MACHINE_START(_type,_name) \
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static const struct machine_desc __mach_desc_##_type \
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__used \
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__attribute__((__section__(".arch.info.init"))) = { \
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.nr = MACH_TYPE_##_type, \
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.name = _name,
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#define MACHINE_END \
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};
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#define DT_MACHINE_START(_name, _namestr) \
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static const struct machine_desc __mach_desc_##_name \
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__used \
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__attribute__((__section__(".arch.info.init"))) = { \
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.nr = ~0, \
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.name = _namestr,
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#endif
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