linux-kernel - [PATCH] regulator: dt-bindings: fixed-regulator: Add a preferred node name

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date: Fri, 26 Apr 2024 16:51:46 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: [PATCH] regulator: dt-bindings: fixed-regulator: Add a preferred node name

Define "regulator-[0-9]v[0-9]" as the preferred node name for fixed
regulators. Other suffixes with names are also accepted. Combined,
these make up about half of the existing names in use.

For now this only serves as documentation as the schema still allows
anything to avoid lots of additional warnings for something low priority
to fix. Once a "no deprecated" mode is added to the tools, warnings can
be enabled selectively.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../devicetree/bindings/regulator/fixed-regulator.yaml     | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml
index 9ff9abf2691a..51e2f6fb7a5a 100644
--- a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml
@@ -41,6 +41,13 @@ allOf:
         - gpios
 
 properties:
+  $nodename:
+    anyOf:
+      - description: Preferred name is 'regulator-[0-9]v[0-9]'
+        pattern: '^regulator(-[0-9]+v[0-9]+|-[0-9a-z-]+)?$'
+      - description: Any name allowed
+        deprecated: true
+
   compatible:
     enum:
       - regulator-fixed
-- 
2.43.0