lib/libfdt/libfdt.h

30 	 * device tree to a buffer with more space. */
85 	 * or similar property with a bad format or value */
88 	/* FDT_ERR_BADVALUE: Device tree has a property with an unexpected
131  * to work even with unaligned pointers on platforms (such as ARMv5) that don't
313  * with the existing device tree blob at fdt.  Therefore,
382  * with a value of 0 or -1.
474  * offset parentoffset with the given name.  name may include a unit
476  * with that unit address, or the unit address may be omitted, in
521  *	structure block offset of the node with the requested path (>=0), on
523  *	-FDT_ERR_BADPATH, given path does not begin with '/' or is invalid
963  * fdt_node_offset_by_prop_value - find nodes with a given property value
1005  * fdt_node_offset_by_phandle - find the node with a given phandle
1011  * in the tree with the given phandle (an invalid tree), results are
1016  *	-FDT_ERR_NOTFOUND, no node with that phandle exists
1032  * @compatible property with the given string as one of its elements,
1050  * fdt_node_offset_by_compatible - find nodes with a given 'compatible' value
1122  * finding the first occurrence of @string. This can for example happen with
1143  * Note that this will successfully extract strings from properties with
1232  * @val: pointer to data to replace the property value with
1238  * an array and you have a string that doesn't end with \0.
1254  * @val: pointer to data to replace the property value with
1257  * fdt_setprop_inplace() replaces the value of a given property with
1287  * @val: 32-bit integer value to replace the property with
1290  * with the 32-bit integer value in val, converting val to big-endian
1322  * @val: 64-bit integer value to replace the property with
1325  * with the 64-bit integer value in val, converting val to big-endian
1369  * fdt_nop_property - replace a property with nop tags
1375  * in the blob with FDT_NOP tags, effectively removing it from the
1395  * fdt_nop_node - replace a node (subtree) with nop tags
1400  * blob, including all its subnodes, if any, with FDT_NOP tags,
1436  * fdt_create_with_flags() begins the process of creating a new fdt with
1439  * fdt creation process must end with fdt_finished() to produce a valid fdt.
1453  * fdt_create() is equivalent to fdt_create_with_flags() with flags=0.
1568  * of the given node with the given string.  NOTE: this function can't
1571  * with a name equal to one of the given node's siblings.
1658  * necessary), or creates a new property with that value if it does
1693  * necessary), or creates a new property with that value if it does
1746  * new property with that value if it does not already exist.
1836  * property in the given node, or creates a new property with that
1871  * property in the given node, or creates a new property with that
1923  * with that value if it does not already exist.
1955  * node, or creates a new property with that value if it does not
2032  * structure block offset parentoffset, with the given name (which