Some SoC platforms require that commits must not bring any new
dtbs_check warnings. Maintainers of such platforms usually have some
automation set, so any new warning will be spotted sooner or later.
Worst case: they run the tests themselves. Document requirements for
such platforms, so contributors can expect their patches being dropped
or ignored, if they bring new warnings for existing boards.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
---
Changes in v2:
1. Add Rb tag.
2. Implement Conor's feedback: change doc title, follow->should follow,
minor style changes.
---
.../process/maintainer-handbooks.rst | 1 +
.../process/maintainer-soc-clean-dts.rst | 23 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 25 insertions(+), 1 deletion(-)
create mode 100644 Documentation/process/maintainer-soc-clean-dts.rst
diff --git a/Documentation/process/maintainer-handbooks.rst b/Documentation/process/maintainer-handbooks.rst
index 9992bfd7eaa3..976391cec528 100644
--- a/Documentation/process/maintainer-handbooks.rst
+++ b/Documentation/process/maintainer-handbooks.rst
@@ -17,5 +17,6 @@ Contents:
maintainer-netdev
maintainer-soc
+ maintainer-soc-clean-dts
maintainer-tip
maintainer-kvm-x86
diff --git a/Documentation/process/maintainer-soc-clean-dts.rst b/Documentation/process/maintainer-soc-clean-dts.rst
new file mode 100644
index 000000000000..c460923f39be
--- /dev/null
+++ b/Documentation/process/maintainer-soc-clean-dts.rst
@@ -0,0 +1,23 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+==============================================
+SoC Platforms with DTS Compliance Requirements
+==============================================
+
+Overview
+--------
+
+SoC platforms or subarchitectures should follow all the rules from
+Documentation/process/maintainer-soc.rst. However platforms referencing
+this document impose additional requirements listed below.
+
+Strict DTS DT Schema Compliance
+-------------------------------
+
+No changes to the SoC platform Devicetree sources (DTS files) should introduce
+new ``make dtbs_check W=1`` warnings. The platform maintainers have automation
+in place which should point out any new warnings.
+
+If a commit introducing new warning gets accepted somehow, the resulting issues
+shall be fixed in reasonable time (e.g. within one release) or the commit
+reverted.
diff --git a/MAINTAINERS b/MAINTAINERS
index ba5e7344f30e..a70c32790427 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1573,7 +1573,7 @@ S: Maintained
P: Documentation/process/maintainer-soc.rst
C: irc://irc.libera.chat/armlinux
T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git
-F: Documentation/process/maintainer-soc.rst
+F: Documentation/process/maintainer-soc*.rst
F: arch/arm/boot/dts/Makefile
F: arch/arm64/boot/dts/Makefile
--
2.34.1
