[PATCH 5/5] arm64: dts: st: enable i2c analog-filter in stm32mp231.dtsi
From: Alain Volmat
Date: Mon Dec 15 2025 - 07:20:24 EST
By default enable the analog filter on all i2c instances on
the stm32mp23x series.
Signed-off-by: Alain Volmat <alain.volmat@xxxxxxxxxxx>
---
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/st/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 = "rx", "tx";
access-controllers = <&rifsc 41>;
power-domains = <&cluster_pd>;
+ i2c-analog-filter;
status = "disabled";
};
@@ -377,6 +378,7 @@ i2c2: i2c@40130000 {
dma-names = "rx", "tx";
access-controllers = <&rifsc 42>;
power-domains = <&cluster_pd>;
+ i2c-analog-filter;
status = "disabled";
};
@@ -394,6 +396,7 @@ i2c7: i2c@40180000 {
dma-names = "rx", "tx";
access-controllers = <&rifsc 47>;
power-domains = <&cluster_pd>;
+ i2c-analog-filter;
status = "disabled";
};
@@ -668,6 +671,7 @@ i2c8: i2c@46040000 {
dma-names = "rx", "tx";
access-controllers = <&rifsc 48>;
power-domains = <&cluster_pd>;
+ i2c-analog-filter;
status = "disabled";
};
--
2.34.1