scripts/dtc/dtc.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
37 extern int quiet;		/* Level of quietness */
38 extern int reservenum;		/* Number of memory reservation slots */
39 extern int minsize;		/* Minimum blob size */
40 extern int padsize;		/* Additional padding to blob */
41 extern int alignsize;		/* Additional padding to blob accroding to the alignsize */
42 extern int phandle_format;	/* Use linux,phandle or phandle properties */
43 extern int generate_symbols;	/* generate symbols for nodes with labels */
44 extern int generate_fixups;	/* generate fixups */
45 extern int auto_label_aliases;	/* auto generate labels -> aliases */
46 extern int annotate;		/* annotate .dts with input source location */
90 #define ALIGN(x, a)	(((x) + (a) - 1) & ~((a) - 1))
108 	int offset;
114 	int len;
123 	for (; (m); (m) = (m)->next)
126 		if ((m)->type == (t))
132 struct data data_grow_for(struct data d, int xlen);
134 struct data data_copy_mem(const char *mem, int len);
135 struct data data_copy_escape_string(const char *s, int len);
138 struct data data_append_data(struct data d, const void *p, int len);
140 				  const void *p, int len);
143 struct data data_append_integer(struct data d, uint64_t word, int bits);
147 struct data data_append_zeroes(struct data d, int len);
148 struct data data_append_align(struct data d, int align);
170 struct property {  struct
175 	struct property *next;  argument
184 	struct property *proplist;  argument
191 	int basenamelen;
194 	int addr_cells, size_cells;
204 	for ((l) = (l0); (l); (l) = (l)->next)
208 		if (!(l)->deleted)
211 	for ((p) = (n)->proplist; (p); (p) = (p)->next)
215 		if (!(p)->deleted)
218 	for ((c) = (n)->children; (c); (c) = (c)->next_sibling)
222 		if (!(c)->deleted)
227 struct property *build_property(char *name, struct data val,
229 struct property *build_property_delete(char *name);
230 struct property *chain_property(struct property *first, struct property *list);
231 struct property *reverse_properties(struct property *first);
233 struct node *build_node(struct property *proplist, struct node *children,
243 void add_property(struct node *node, struct property *prop);
245 void delete_property(struct property *prop);
250 			char *name, const void *data, int len,
254 struct property *get_property(struct node *node, const char *propname);
255 cell_t propval_cell(struct property *prop);
256 cell_t propval_cell_n(struct property *prop, int n);
257 struct property *get_property_by_label(struct node *tree, const char *label,
260 				struct node **node, struct property **prop);
288 	unsigned int dtsflags;
292 	const char *outname;		/* filename being written to, "-" for stdout */
296 #define DTSF_V1		0x0001	/* /dts-v1/ */
299 struct dt_info *build_dt_info(unsigned int dtsflags,
314 void dt_to_blob(FILE *f, struct dt_info *dti, int version);
315 void dt_to_asm(FILE *f, struct dt_info *dti, int version);