/* * (C) Copyright David Gibson , IBM Corporation. 2005. * * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA */ #include "dtc.h" #include "srcpos.h" extern FILE *yyin; extern int yyparse(void); extern YYLTYPE yylloc; struct boot_info *the_boot_info; bool treesource_error; struct boot_info *dt_from_source(const char *fname) { the_boot_info = NULL; treesource_error = false; srcfile_push(fname); yyin = current_srcfile->f; yylloc.file = current_srcfile; if (yyparse() != 0) die("Unable to parse input tree\n"); if (treesource_error) die("Syntax error parsing input tree\n"); return the_boot_info; } static void write_prefix(FILE *f, int level) { int i; for (i = 0; i < level; i++) fputc('\t', f); } static bool isstring(char c) { return (isprint((unsigned char)c) || (c == '\0') || strchr("\a\b\t\n\v\f\r", c)); } static void write_propval_string(FILE *f, struct data val) { const char *str = val.val; int i; struct marker *m = val.markers; assert(str[val.len-1] == '\0'); while (m && (m->offset == 0)) { if (m->type == LABEL) fprintf(f, "%s: ", m->ref); m = m->next; } fprintf(f, "\""); for (i = 0; i < (val.len-1); i++) { char c = str[i]; switch (c) { case '\a': fprintf(f, "\\a"); break; case '\b': fprintf(f, "\\b"); break; case '\t': fprintf(f, "\\t"); break; case '\n': fprintf(f, "\\n"); break; case '\v': fprintf(f, "\\v"); break; case '\f': fprintf(f, "\\f"); break; case '\r': fprintf(f, "\\r"); break; case '\\': fprintf(f, "\\\\"); break; case '\"': fprintf(f, "\\\""); break; case '\0': fprintf(f, "\", "); while (m && (m->offset <= (i + 1))) { if (m->type == LABEL) { assert(m->offset == (i+1)); fprintf(f, "%s: ", m->ref); } m = m->next; } fprintf(f, "\""); break; default: if (isprint((unsigned char)c)) fprintf(f, "%c", c); else fprintf(f, "\\x%02hhx", c); } } fprintf(f, "\""); /* Wrap up any labels at the end of the value */ for_each_marker_of_type(m, LABEL) { assert (m->offset == val.len); fprintf(f, " %s:", m->ref); } } static void write_propval_cells(FILE *f, struct data val) { void *propend = val.val + val.len; cell_t *cp = (cell_t *)val.val; struct marker *m = val.markers; fprintf(f, "<"); for (;;) { while (m && (m->offset <= ((char *)cp - val.val))) { if (m->type == LABEL) { assert(m->offset == ((char *)cp - val.val)); fprintf(f, "%s: ", m->ref); } m = m->next; } fprintf(f, "0x%x", fdt32_to_cpu(*cp++)); if ((void *)cp >= propend) break; fprintf(f, " "); } /* Wrap up any labels at the end of the value */ for_each_marker_of_type(m, LABEL) { assert (m->offset == val.len); fprintf(f, " %s:", m->ref); } fprintf(f, ">"); } static void write_propval_bytes(FILE *f, struct data val) { void *propend = val.val + val.len; const char *bp = val.val; struct marker *m = val.markers; fprintf(f, "["); for (;;) { while (m && (m->offset == (bp-val.val))) { if (m->type == LABEL) fprintf(f, "%s: ", m->ref); m = m->next; } fprintf(f, "%02hhx", (unsigned char)(*bp++)); if ((const void *)bp >= propend) break; fprintf(f, " "); } /* Wrap up any labels at the end of the value */ for_each_marker_of_type(m, LABEL) { assert (m->offset == val.len); fprintf(f, " %s:", m->ref); } fprintf(f, "]"); } static void write_propval(FILE *f, struct property *prop) { int len = prop->val.len; const char *p = prop->val.val; struct marker *m = prop->val.markers; int nnotstring = 0, nnul = 0; int nnotstringlbl = 0, nnotcelllbl = 0; int i; if (len == 0) { fprintf(f, ";\n"); return; } for (i = 0; i < len; i++) { if (! isstring(p[i])) nnotstring++; if (p[i] == '\0') nnul++; } for_each_marker_of_type(m, LABEL) { if ((m->offset > 0) && (prop->val.val[m->offset - 1] != '\0')) nnotstringlbl++; if ((m->offset % sizeof(cell_t)) != 0) nnotcelllbl++; } fprintf(f, " = "); if ((p[len-1] == '\0') && (nnotstring == 0) && (nnul < (len-nnul)) && (nnotstringlbl == 0)) { write_propval_string(f, prop->val); } else if (((len % sizeof(cell_t)) == 0) && (nnotcelllbl == 0)) { write_propval_cells(f, prop->val); } else { write_propval_bytes(f, prop->val); } fprintf(f, ";\n"); } static void write_tree_source_node(FILE *f, struct node *tree, int level) { struct property *prop; struct node *child; struct label *l; write_prefix(f, level); for_each_label(tree->labels, l) fprintf(f, "%s: ", l->label); if (tree->name && (*tree->name)) fprintf(f, "%s {\n", tree->name); else fprintf(f, "/ {\n"); for_each_property(tree, prop) { write_prefix(f, level+1); for_each_label(prop->labels, l) fprintf(f, "%s: ", l->label); fprintf(f, "%s", prop->name); write_propval(f, prop); } for_each_child(tree, child) { fprintf(f, "\n"); write_tree_source_node(f, child, level+1); } write_prefix(f, level); fprintf(f, "};\n"); } void dt_to_source(FILE *f, struct boot_info *bi) { struct reserve_info *re; fprintf(f, "/dts-v1/;\n\n"); for (re = bi->reservelist; re; re = re->next) { struct label *l; for_each_label(re->labels, l) fprintf(f, "%s: ", l->label); fprintf(f, "/memreserve/\t0x%016llx 0x%016llx;\n", (unsigned long long)re->re.address, (unsigned long long)re->re.size); } write_tree_source_node(f, bi->dt, 0); }
USB: serial: qcserial: add Dell DW5570 QDL
The Dell DW5570 is a re-branded Sierra Wireless MC8805 which will by default boot with vid 0x413c and pid 0x81a3. When triggered QDL download mode, the device switches to pid 0x81a6 and provides the standard TTY used for firmware upgrade. Cc: <stable@vger.kernel.org> Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'include/dt-bindings/clock/berlin2.h')