Now that all in-kernel-tree DTS files are properly /dts-v1/,
remove direct support for the older, un-numbered DTS
source file format.
Convert existing tests to /dts-v1/ and remove support
for the conversion tests themselves.
For now, though, the conversion tool still exists.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
This patch makes improvements to the way properties are printed when
in dtc is producing dts output.
- Characters which need escaping are now properly handled when
printing properties as strings
- The heuristics for what format to use for a property are
improved so that 'compatible' properties will be displayed as
expected.
- escapes.dts is altered to better demonstrate the changes,
and the string_escapes testcase is adjusted accordingly.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
dtc supports the use of C-style escapes (\n, \t and so forth) in
string property definitions via the data_copy_escape_string()
function. However, while it supports the most common escape
characters, it doesn't support the full set that C does, which is a
potential gotcha.
Worse, a bug in the lexer means that while data_copy_escape_string()
can handle the \" escape, a string with such an escape won't lex
correctly.
This patch fixes both problems, extending data_copy_escape_string() to
support the missing escapes, and fixing the regex for strings in the
lexer to handle internal escaped quotes.
This also adds a testcase for string escape functionality.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Jon Loeliger