spear13xx.dtsi defines a thermal_flags property in spear thermal sensor
node which is both unused in kernel and undocumented in spear thermal
sensor's binding.
There were no dtbs_check warnings associated with this property as the
underlying spear thermal binding was not converted to DTSchema.
Most likely st,thermal-flags is a misspelling of thermal_flags in
spear13xx.dtsi. Since both st/spear1310.dtsi and st/spear1340.dtsi
define st,thermal-flags property in spear thermal sensor node, we can
safely remove this property from spear13xx.dtsi.
Signed-off-by: Gopi Krishna Menon <krishnagopi487@gmail.com>
---
Changes since v2:
- Reword the commit message and subject to correct explanation in patch 2
Changes since v1:
- Changed unevaluatedProperties to additionalProperties in the binding
- Reword the commit message and subject in the second patch
Note:
* This patch is part of the GSoC2026 application process for device tree bindings conversions
* https://github.com/LinuxFoundationGSoC/ProjectIdeas/wiki/GSoC-2026-Device-Tree-Bindings
arch/arm/boot/dts/st/spear13xx.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/boot/dts/st/spear13xx.dtsi b/arch/arm/boot/dts/st/spear13xx.dtsi
index 159e941708ca..0bb88f2d4ef5 100644
--- a/arch/arm/boot/dts/st/spear13xx.dtsi
+++ b/arch/arm/boot/dts/st/spear13xx.dtsi
@@ -332,7 +332,6 @@ wdt@ec800620 {
thermal@e07008c4 {
compatible = "st,thermal-spear1340";
reg = <0xe07008c4 0x4>;
- thermal_flags = <0x7000>;
};
};
};
--
2.52.0