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gerrit-public.fairphone.software / kernel / msm-4.19 / 91dc985c5e51af7036c1ccf9cea1b05662c96791 / . / arch / sparc / include / asm / prom.h
blob: c287651107069c58999381ba442bce84f2a6ed1f [file] [log] [blame]
Grant Likely9d24c882009-10-15 10:57:44 -0600[diff] [blame]1#include <linux/of.h> /* linux/of.h gets to determine #include ordering */
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]2#ifndef _SPARC_PROM_H
3#define _SPARC_PROM_H
4#ifdef __KERNEL__
5
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]6/*
7 * Definitions for talking to the Open Firmware PROM on
8 * Power Macintosh computers.
9 *
10 * Copyright (C) 1996-2005 Paul Mackerras.
11 *
12 * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp.
David S. Miller97b48722007-11-16 00:54:35 -0800[diff] [blame]13 * Updates for SPARC by David S. Miller
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License
17 * as published by the Free Software Foundation; either version
18 * 2 of the License, or (at your option) any later version.
19 */
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]20#include <linux/types.h>
Andres Salomon3cfc5352010-10-10 21:42:33 -0600[diff] [blame]21#include <linux/of_pdt.h>
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]22#include <linux/proc_fs.h>
David S. Miller2481d762008-08-19 21:56:35 -0700[diff] [blame]23#include <linux/mutex.h>
Arun Sharma600634972011-07-26 16:09:06 -0700[diff] [blame]24#include <linux/atomic.h>
Grant Likelyd593f252012-02-24 08:24:17 -0700[diff] [blame]25#include <linux/irqdomain.h>
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]26
Stephen Rothwell97e873e2007-05-01 16:26:07 +1000[diff] [blame]27#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2
28#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
29
Stephen Rothwell0081cbc2007-05-01 16:29:19 +1000[diff] [blame]30#define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l))
Stephen Rothwell581b6052007-04-24 16:46:53 +1000[diff] [blame]31#define of_prop_cmp(s1, s2) strcasecmp((s1), (s2))
Stephen Rothwell1ef4d422007-04-24 17:57:33 +1000[diff] [blame]32#define of_node_cmp(s1, s2) strcmp((s1), (s2))
Stephen Rothwell0081cbc2007-05-01 16:29:19 +1000[diff] [blame]33
David S. Miller97b48722007-11-16 00:54:35 -0800[diff] [blame]34struct of_irq_controller {
35 unsigned int (*irq_build)(struct device_node *, unsigned int, void *);
36 void *data;
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]37};
38
David S. Miller97b48722007-11-16 00:54:35 -0800[diff] [blame]39extern struct device_node *of_find_node_by_cpuid(int cpuid);
David S. Millerfb7cd9d2006-06-25 23:18:36 -0700[diff] [blame]40extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
David S. Miller2481d762008-08-19 21:56:35 -0700[diff] [blame]41extern struct mutex of_set_property_mutex;
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]42extern int of_getintprop_default(struct device_node *np,
43 const char *name,
44 int def);
David S. Miller46bcea72007-08-07 18:46:36 -0700[diff] [blame]45extern int of_find_in_proplist(const char *list, const char *match, int len);
David S. Millerc1b1a5f2008-03-19 04:52:48 -0700[diff] [blame]46#ifdef CONFIG_NUMA
47extern int of_node_to_nid(struct device_node *dp);
Grant Likely559e2b72010-07-23 20:11:18 -0600[diff] [blame]48#define of_node_to_nid of_node_to_nid
David S. Millerc1b1a5f2008-03-19 04:52:48 -0700[diff] [blame]49#endif
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]50
51extern void prom_build_devicetree(void);
David S. Miller9bab5412009-05-26 21:46:14 -0700[diff] [blame]52extern void of_populate_present_mask(void);
David S. Miller890db402009-04-01 03:13:15 -0700[diff] [blame]53extern void of_fill_in_cpu_data(void);
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]54
Grant Likely29596042010-06-29 11:15:54 -0600[diff] [blame]55struct resource;
56extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
57extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
58
David S. Millerc73fcc82007-07-20 16:59:26 -0700[diff] [blame]59extern struct device_node *of_console_device;
60extern char *of_console_path;
61extern char *of_console_options;
62
Andres Salomon3cfc5352010-10-10 21:42:33 -0600[diff] [blame]63extern void irq_trans_init(struct device_node *dp);
64extern char *build_path_component(struct device_node *dp);
Konrad Eisele0fd7ef12009-08-17 00:13:31 +0000[diff] [blame]65
David S. Miller942a6bd2006-06-23 15:53:31 -0700[diff] [blame]66#endif /* __KERNEL__ */
67#endif /* _SPARC_PROM_H */