kernel/git/next/linux-next.git/scripts/dtc, branch master

dtc: dt-check-style: Check for indentation also in continued lines of bindings example

2026-08-31T18:00:20+00:00

Add missing code in check_tab_in_yaml_example() for example in the bindings to apply the same rule of discouraged tab character also for continued lines (iterating over all DtsLines is not enough). Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260829-dts-style-checker-sort-v1-6-6693a37d7ae1@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Check for indentation also in continued lines of DTS

2026-08-31T18:00:20+00:00

Add missing code in check_mixed_indent_chars() for DTS to apply the same rule of too many spaces for indentation also for continued lines (iterating over all DtsLines is not enough). Reported-by: sashiko-bot@kernel.org Closes: https://lore.kernel.org/all/20260709180118.6935B1F000E9@smtp.kernel.org/ Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260829-dts-style-checker-sort-v1-5-6693a37d7ae1@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Add test for node and property name styles

2026-08-31T18:00:20+00:00

Common style violation is usage of underscores in node or property names, so add rules for following recommended names. There is plenty of legacy approach, so add the rules only for 'strict' mode of checking. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260829-dts-style-checker-sort-v1-4-6693a37d7ae1@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Process property names with a question mark

2026-08-31T18:00:20+00:00

Devicetree spec allows question mark '?' in property names and such code is also accepted by DTC, thus catch such properties as a valid code, even if discouraged. Otherwise certain rules checking for property names would ignore that line. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260829-dts-style-checker-sort-v1-3-6693a37d7ae1@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Sort rule functions by name

2026-08-31T18:00:19+00:00

Sort all the functions implementing style rules by name, so managing this will be at bit easier and simultaneous addons of new rules less conflict-prone. No functional changes, except adding underscore to _detect_indent_unit() to match other helpers used by the rules. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260829-dts-style-checker-sort-v1-2-6693a37d7ae1@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Sort rule directory by name

2026-08-31T18:00:19+00:00

Sort the array with all the rules, so managing this will be at bit easier and simultaneous addons of new rules less conflict-prone. No functional changes. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260829-dts-style-checker-sort-v1-1-6693a37d7ae1@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Add warning for redundant white-spaces

2026-08-31T13:23:18+00:00

Show warnings of too many spaces around '=', after ':', before '{' and ';' characters, or using tabs for these. Both in-tree DTS and DT bindings have many warnings for the first case (too mant spaces around '='), thus keep this one only for 'strict' mode. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260826-n-dts-style-checker-continued-v6-9-f270b1e81f8e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Add test for trailing white-space in DTS

2026-08-31T13:23:17+00:00

Add unit tests for expected warnings for trailing white-spaces in DTS (there is only one for YAML files). Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260826-n-dts-style-checker-continued-v6-8-f270b1e81f8e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Call _strip_strings_and_comments() only once

2026-08-31T13:23:17+00:00

More than one rule evaluates pure code - stripped from comments and indentation - thus store this pure code in DtsLine class for better performance. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260826-n-dts-style-checker-continued-v6-7-f270b1e81f8e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)

dtc: dt-check-style: Replace Test User email with Rob Herring

2026-08-31T13:23:17+00:00

scripts/get_maintainer.pl reports email from the example binding fixtures, so let's spare someone at @example.com from receiving bunch of odd emails. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260826-n-dts-style-checker-continued-v6-6-f270b1e81f8e@oss.qualcomm.com Signed-off-by: Rob Herring (Arm)