6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Binbin Zhou <zhoubinbin@xxxxxxxxxxx>
[ Upstream commit 88071e31e994ee23356674e0c5461b25e2a95cdc ]
Add the missing 'thermal-sensor-cells' property which is required for
every thermal sensor as it's used when using phandles.
And add the thermal-sensor.yaml reference.
In fact, it was a careless mistake when submitting the driver that
caused it to not work properly. So the fix is necessary, although it
will result in the ABI break.
Fixes: 72684d99a854 ("thermal: dt-bindings: add loongson-2 thermal")
Cc: Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
Signed-off-by: Binbin Zhou <zhoubinbin@xxxxxxxxxxx>
Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Link: https://lore.kernel.org/r/6d69362632271ab0af9a5fbfa3bc46a0894f1d54.1700817227.git.zhoubinbin@xxxxxxxxxxx
Stable-dep-of: c8c435368577 ("dt-bindings: thermal: loongson,ls2k-thermal: Fix incorrect compatible definition")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
.../bindings/thermal/loongson,ls2k-thermal.yaml | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml b/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
index 7538469997f9e..b634f57cd011d 100644
--- a/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml
@@ -10,6 +10,9 @@ maintainers:
- zhanghongchen <zhanghongchen@xxxxxxxxxxx>
- Yinbo Zhu <zhuyinbo@xxxxxxxxxxx>
+allOf:
+ - $ref: /schemas/thermal/thermal-sensor.yaml#
+
properties:
compatible:
oneOf:
@@ -26,12 +29,16 @@ properties:
interrupts:
maxItems: 1
+ '#thermal-sensor-cells':
+ const: 1
+
required:
- compatible
- reg
- interrupts
+ - '#thermal-sensor-cells'
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
@@ -41,4 +48,5 @@ examples:
reg = <0x1fe01500 0x30>;
interrupt-parent = <&liointc0>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
+ #thermal-sensor-cells = <1>;
};
--
2.43.0
