From: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Saravana Kannan <saravanak@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Subject: [PATCH 3/6] dtc: dt-check-style: Process property names with a question mark
Date: Sat, 29 Aug 2026 21:53:19 +0200 [thread overview]
Message-ID: <20260829-dts-style-checker-sort-v1-3-6693a37d7ae1@oss.qualcomm.com> (raw)
In-Reply-To: <20260829-dts-style-checker-sort-v1-0-6693a37d7ae1@oss.qualcomm.com>
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 <krzysztof.kozlowski@oss.qualcomm.com>
---
scripts/dtc/dt-check-style | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/dtc/dt-check-style b/scripts/dtc/dt-check-style
index 5385a03f377e..7c3ee1432dc6 100755
--- a/scripts/dtc/dt-check-style
+++ b/scripts/dtc/dt-check-style
@@ -280,7 +280,7 @@ def parse_node_header(dl):
def parse_property_name(dl):
- m = re.match(r'^([a-zA-Z0-9#][a-zA-Z0-9,._+#-]*)\s*[=;]', dl.stripped)
+ m = re.match(r'^([a-zA-Z0-9#][a-zA-Z0-9,._+?#-]*)\s*[=;]', dl.stripped)
if m:
dl.prop_name = m.group(1)
--
2.53.0
next prev parent reply other threads:[~2026-08-29 19:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-29 19:53 [PATCH 0/6] dtc: dt-check-style: Cleanup plus new checks Krzysztof Kozlowski
2026-08-29 19:53 ` [PATCH 1/6] dtc: dt-check-style: Sort rule directory by name Krzysztof Kozlowski
2026-08-29 19:53 ` [PATCH 2/6] dtc: dt-check-style: Sort rule functions " Krzysztof Kozlowski
2026-08-29 19:53 ` Krzysztof Kozlowski [this message]
2026-08-29 19:53 ` [PATCH 4/6] dtc: dt-check-style: Add test for node and property name styles Krzysztof Kozlowski
2026-08-30 19:59 ` Rob Herring
2026-08-30 20:57 ` Krzysztof Kozlowski
2026-08-31 17:58 ` Rob Herring
2026-08-29 19:53 ` [PATCH 5/6] dtc: dt-check-style: Check for indentation also in continued lines of DTS Krzysztof Kozlowski
2026-08-29 19:53 ` [PATCH 6/6] dtc: dt-check-style: Check for indentation also in continued lines of bindings example Krzysztof Kozlowski
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