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Allow a single 'power-domains' entry for STM32 I2C. Signed-off-by: Alain Volmat --- 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/Docu= mentation/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: =20 wakeup-source: true =20 + power-domains: + maxItems: 1 + access-controllers: minItems: 1 maxItems: 2 --=20 2.34.1 From nobody Mon Dec 15 23:31:48 2025 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AC865191F92; Mon, 15 Dec 2025 12:20:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=91.207.212.93 ARC-Seal: i=2; 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dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 41>; + power-domains =3D <&CLUSTER_PD>; status =3D "disabled"; }; =20 @@ -796,6 +797,7 @@ i2c2: i2c@40130000 { <&hpdma 31 0x20 0x3021>; dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 42>; + power-domains =3D <&CLUSTER_PD>; status =3D "disabled"; }; =20 @@ -812,6 +814,7 @@ i2c3: i2c@40140000 { <&hpdma 34 0x20 0x3021>; dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 43>; + power-domains =3D <&CLUSTER_PD>; status =3D "disabled"; }; =20 @@ -828,6 +831,7 @@ i2c4: i2c@40150000 { <&hpdma 37 0x20 0x3021>; dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 44>; + power-domains =3D <&CLUSTER_PD>; status =3D "disabled"; }; =20 @@ -844,6 +848,7 @@ i2c5: i2c@40160000 { <&hpdma 40 0x20 0x3021>; dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 45>; + power-domains =3D <&CLUSTER_PD>; status =3D "disabled"; }; =20 @@ -860,6 +865,7 @@ i2c6: i2c@40170000 { <&hpdma 43 0x20 0x3021>; dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 46>; 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Signed-off-by: Alain Volmat --- arch/arm64/boot/dts/st/stm32mp251.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/s= t/stm32mp251.dtsi index 4d5222698a16..a334e92cac4a 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -781,6 +781,7 @@ i2c1: i2c@40120000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 41>; power-domains =3D <&CLUSTER_PD>; + i2c-analog-filter; status =3D "disabled"; }; =20 @@ -798,6 +799,7 @@ i2c2: i2c@40130000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 42>; power-domains =3D <&CLUSTER_PD>; + i2c-analog-filter; status =3D "disabled"; }; =20 @@ -815,6 +817,7 @@ i2c3: i2c@40140000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 43>; power-domains =3D <&CLUSTER_PD>; + i2c-analog-filter; status =3D "disabled"; }; =20 @@ -832,6 +835,7 @@ i2c4: i2c@40150000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 44>; 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Signed-off-by: Alain Volmat --- arch/arm64/boot/dts/st/stm32mp231.dtsi | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/st/stm32mp231.dtsi b/arch/arm64/boot/dts/s= t/stm32mp231.dtsi index 3d2a71e0341f..65c0a0de4141 100644 --- a/arch/arm64/boot/dts/st/stm32mp231.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp231.dtsi @@ -360,6 +360,7 @@ i2c1: i2c@40120000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 41>; power-domains =3D <&cluster_pd>; + i2c-analog-filter; status =3D "disabled"; }; =20 @@ -377,6 +378,7 @@ i2c2: i2c@40130000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 42>; power-domains =3D <&cluster_pd>; + i2c-analog-filter; status =3D "disabled"; }; =20 @@ -394,6 +396,7 @@ i2c7: i2c@40180000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 47>; power-domains =3D <&cluster_pd>; + i2c-analog-filter; status =3D "disabled"; }; =20 @@ -668,6 +671,7 @@ i2c8: i2c@46040000 { dma-names =3D "rx", "tx"; access-controllers =3D <&rifsc 48>; power-domains =3D <&cluster_pd>; + i2c-analog-filter; status =3D "disabled"; }; =20 --=20 2.34.1