diff options
Diffstat (limited to 'scripts/dtc/dt-extract-compatibles')
| -rwxr-xr-x | scripts/dtc/dt-extract-compatibles | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/dtc/dt-extract-compatibles b/scripts/dtc/dt-extract-compatibles index 5ffb2364409b..6570efabaa64 100755 --- a/scripts/dtc/dt-extract-compatibles +++ b/scripts/dtc/dt-extract-compatibles @@ -46,6 +46,15 @@ def parse_of_match_table(data): return match_table_list +def parse_of_functions(data, func_name): + """ Find all compatibles in the last argument of a given function """ + compat_list = [] + for m in re.finditer(rf'{func_name}\(([a-zA-Z0-9_>\(\)"\-]+,\s)*"([a-zA-Z0-9_,-]+)"\)', data): + compat_list.append(m[2]) + + return compat_list + + def parse_compatibles(file, compat_ignore_list): with open(file, 'r', encoding='utf-8') as f: data = f.read().replace('\n', '') @@ -60,6 +69,10 @@ def parse_compatibles(file, compat_ignore_list): else: compat_list = parse_of_declare_macros(data) compat_list += parse_of_device_id(data) + compat_list += parse_of_functions(data, "_is_compatible") + compat_list += parse_of_functions(data, "of_find_compatible_node") + compat_list += parse_of_functions(data, "for_each_compatible_node") + compat_list += parse_of_functions(data, "of_get_compatible_child") return compat_list |