linux-kernel - [PATCH 2/5] arm64: dts: st: add power-domains in all i2c of stm32mp251.dtsi

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20251215-stm32-i2c-mp2x-dt-updates-v1-2-2738a05a7af8@foss.st.com>
Date: Mon, 15 Dec 2025 13:19:41 +0100
From: Alain Volmat <alain.volmat@...s.st.com>
To: Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue
	<alexandre.torgue@...s.st.com>,
        Pierre-Yves MORDRET
	<pierre-yves.mordret@...s.st.com>
CC: <linux-i2c@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        "Alain Volmat" <alain.volmat@...s.st.com>
Subject: [PATCH 2/5] arm64: dts: st: add power-domains in all i2c of
 stm32mp251.dtsi

Add the power-domains property in all i2c instances available
on the stm32mp251.dtsi

Signed-off-by: Alain Volmat <alain.volmat@...s.st.com>
---
 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/st/stm32mp251.dtsi
index a8e6e0f77b83..4d5222698a16 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -780,6 +780,7 @@ i2c1: i2c@...20000 {
 				       <&hpdma 28 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 41>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -796,6 +797,7 @@ i2c2: i2c@...30000 {
 				       <&hpdma 31 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 42>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -812,6 +814,7 @@ i2c3: i2c@...40000 {
 				       <&hpdma 34 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 43>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -828,6 +831,7 @@ i2c4: i2c@...50000 {
 				       <&hpdma 37 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 44>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -844,6 +848,7 @@ i2c5: i2c@...60000 {
 				       <&hpdma 40 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 45>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -860,6 +865,7 @@ i2c6: i2c@...70000 {
 				       <&hpdma 43 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 46>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -876,6 +882,7 @@ i2c7: i2c@...80000 {
 				       <&hpdma 46 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 47>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
@@ -1460,6 +1467,7 @@ i2c8: i2c@...40000 {
 				       <&hpdma 169 0x20 0x3021>;
 				dma-names = "rx", "tx";
 				access-controllers = <&rifsc 48>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 

-- 
2.34.1