From: Binbin Zhou zhoubinbin@loongson.cn
stable inclusion from stable-v6.6.33 commit 27cacfc0818f880a19694644beefd8d9ecb4be4a category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IAD6H2
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ 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@loongson.cn Signed-off-by: Binbin Zhou zhoubinbin@loongson.cn Reviewed-by: Conor Dooley conor.dooley@microchip.com Signed-off-by: Daniel Lezcano daniel.lezcano@linaro.org Link: https://lore.kernel.org/r/6d69362632271ab0af9a5fbfa3bc46a0894f1d54.170081722... Stable-dep-of: c8c435368577 ("dt-bindings: thermal: loongson,ls2k-thermal: Fix incorrect compatible definition") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Wang Hai wanghai38@huawei.com --- .../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 7538469997f9..b634f57cd011 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@loongson.cn - Yinbo Zhu zhuyinbo@loongson.cn
+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>; };