diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/dtoc/dtb_platdata.py | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py index 82671138a9a..cc3e58a1cd6 100644 --- a/tools/dtoc/dtb_platdata.py +++ b/tools/dtoc/dtb_platdata.py @@ -112,18 +112,19 @@ def get_value(ftype, value): str: String representation of the value """ if ftype == fdt.Type.INT: - return '%#x' % fdt_util.fdt32_to_cpu(value) + val = '%#x' % fdt_util.fdt32_to_cpu(value) elif ftype == fdt.Type.BYTE: char = value[0] - return '%#x' % (ord(char) if isinstance(char, str) else char) + val = '%#x' % (ord(char) if isinstance(char, str) else char) elif ftype == fdt.Type.STRING: # Handle evil ACPI backslashes by adding another backslash before them. # So "\\_SB.GPO0" in the device tree effectively stays like that in C - return '"%s"' % value.replace('\\', '\\\\') + val = '"%s"' % value.replace('\\', '\\\\') elif ftype == fdt.Type.BOOL: - return 'true' + val = 'true' else: # ftype == fdt.Type.INT64: - return '%#x' % value + val = '%#x' % value + return val def get_compat_name(node): """Get the node's list of compatible string as a C identifiers @@ -131,7 +132,7 @@ def get_compat_name(node): Args: node (fdt.Node): Node object to check Return: - List of C identifiers for all the compatible strings + list of str: List of C identifiers for all the compatible strings """ compat = node.props['compatible'].value if not isinstance(compat, list): @@ -139,7 +140,7 @@ def get_compat_name(node): return [conv_name_to_c(c) for c in compat] -class DtbPlatdata(object): +class DtbPlatdata(): """Provide a means to convert device tree binary data to platform data The output of this process is C structures which can be used in space- @@ -183,7 +184,7 @@ class DtbPlatdata(object): and a lookup in driver_aliases printing a warning in case of failure. Args: - node: Node object to check + node (Node): Node object to check Return: Tuple: Driver name associated with the first compatible string @@ -330,7 +331,7 @@ class DtbPlatdata(object): # The following re will search for driver names declared as # U_BOOT_DRIVER(driver_name) - drivers = re.findall('U_BOOT_DRIVER\((.*)\)', buff) + drivers = re.findall(r'U_BOOT_DRIVER\((.*)\)', buff) for driver in drivers: self._drivers.append(driver) @@ -338,7 +339,7 @@ class DtbPlatdata(object): # The following re will search for driver aliases declared as # U_BOOT_DRIVER_ALIAS(alias, driver_name) driver_aliases = re.findall( - 'U_BOOT_DRIVER_ALIAS\(\s*(\w+)\s*,\s*(\w+)\s*\)', + r'U_BOOT_DRIVER_ALIAS\(\s*(\w+)\s*,\s*(\w+)\s*\)', buff) for alias in driver_aliases: # pragma: no cover @@ -383,8 +384,8 @@ class DtbPlatdata(object): This adds each node to self._valid_nodes. Args: - root: Root node for scan - valid_nodes: List of Node objects to add to + root (Node): Root node for scan + valid_nodes (list of Node): List of Node objects to add to """ for node in root.subnodes: if 'compatible' in node.props: @@ -484,7 +485,7 @@ class DtbPlatdata(object): updated to match that width. Returns: - dict containing structures: + dict of dict: dict containing structures: key (str): Node name, as a C identifier value: dict containing structure fields: key (str): Field name @@ -559,7 +560,7 @@ class DtbPlatdata(object): doc/driver-model/of-plat.rst for more information. Args: - structs: dict containing structures: + structs (dict): dict containing structures: key (str): Node name, as a C identifier value: dict containing structure fields: key (str): Field name @@ -720,7 +721,7 @@ def run_steps(args, dtb_file, include_disabled, output, warning_disabled=False, output (str): Name of output file warning_disabled (bool): True to avoid showing warnings about missing drivers - _drivers_additional (list): List of additional drivers to use during + drivers_additional (list): List of additional drivers to use during scanning Raises: ValueError: if args has no command, or an unknown command |