1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun #include <linux/of.h> /* linux/of.h gets to determine #include ordering */ 3*4882a593Smuzhiyun #ifndef _SPARC_PROM_H 4*4882a593Smuzhiyun #define _SPARC_PROM_H 5*4882a593Smuzhiyun #ifdef __KERNEL__ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun /* 8*4882a593Smuzhiyun * Definitions for talking to the Open Firmware PROM on 9*4882a593Smuzhiyun * Power Macintosh computers. 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * Copyright (C) 1996-2005 Paul Mackerras. 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * Updates for PPC64 by Peter Bergner & David Engebretsen, IBM Corp. 14*4882a593Smuzhiyun * Updates for SPARC by David S. Miller 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun #include <linux/types.h> 17*4882a593Smuzhiyun #include <linux/of_pdt.h> 18*4882a593Smuzhiyun #include <linux/proc_fs.h> 19*4882a593Smuzhiyun #include <linux/mutex.h> 20*4882a593Smuzhiyun #include <linux/atomic.h> 21*4882a593Smuzhiyun #include <linux/irqdomain.h> 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun #define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l)) 24*4882a593Smuzhiyun #define of_prop_cmp(s1, s2) strcasecmp((s1), (s2)) 25*4882a593Smuzhiyun #define of_node_cmp(s1, s2) strcmp((s1), (s2)) 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun struct of_irq_controller { 28*4882a593Smuzhiyun unsigned int (*irq_build)(struct device_node *, unsigned int, void *); 29*4882a593Smuzhiyun void *data; 30*4882a593Smuzhiyun }; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun struct device_node *of_find_node_by_cpuid(int cpuid); 33*4882a593Smuzhiyun int of_set_property(struct device_node *node, const char *name, void *val, int len); 34*4882a593Smuzhiyun extern struct mutex of_set_property_mutex; 35*4882a593Smuzhiyun int of_getintprop_default(struct device_node *np, 36*4882a593Smuzhiyun const char *name, 37*4882a593Smuzhiyun int def); 38*4882a593Smuzhiyun int of_find_in_proplist(const char *list, const char *match, int len); 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun void prom_build_devicetree(void); 41*4882a593Smuzhiyun void of_populate_present_mask(void); 42*4882a593Smuzhiyun void of_fill_in_cpu_data(void); 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun struct resource; 45*4882a593Smuzhiyun void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name); 46*4882a593Smuzhiyun void of_iounmap(struct resource *res, void __iomem *base, unsigned long size); 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun extern struct device_node *of_console_device; 49*4882a593Smuzhiyun extern char *of_console_path; 50*4882a593Smuzhiyun extern char *of_console_options; 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun void irq_trans_init(struct device_node *dp); 53*4882a593Smuzhiyun char *build_path_component(struct device_node *dp); 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun #endif /* __KERNEL__ */ 56*4882a593Smuzhiyun #endif /* _SPARC_PROM_H */ 57