[PATCH 1/5] dt-bindings: i2c: st,stm32-i2c: add 'power-domains' property
From: Alain Volmat <alain.volmat@foss.st.com>
Date: 2025-12-15 12:20:25
Also in:
linux-devicetree, linux-i2c, lkml
Subsystem:
i2c subsystem host drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
STM32 I2C may be in a power domain which is the case for the STM32MP2x based boards. Allow a single 'power-domains' entry for STM32 I2C. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> --- Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
index 457bb0702ed9..64aaa0dfa8fa 100644
--- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml@@ -127,6 +127,9 @@ properties: wakeup-source: true + power-domains: + maxItems: 1 + access-controllers: minItems: 1 maxItems: 2
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2.34.1