[PATCH v1 3/7] arm: dts: stm32: Add i2c-analog-filter property in I2C nodes for stm32h743

Patrice Chotard patrice.chotard at foss.st.com
Tue Aug 3 12:05:11 CEST 2021


Add i2c-analog-filter property in I2C nodes to enable analog
filter feature.

Signed-off-by: Patrice Chotard <patrice.chotard at foss.st.com>
---

 arch/arm/dts/stm32h743.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/dts/stm32h743.dtsi b/arch/arm/dts/stm32h743.dtsi
index ed6857512f..dbfebf07f2 100644
--- a/arch/arm/dts/stm32h743.dtsi
+++ b/arch/arm/dts/stm32h743.dtsi
@@ -124,6 +124,7 @@
 				     <32>;
 			resets = <&rcc STM32H7_APB1L_RESET(I2C1)>;
 			clocks = <&rcc I2C1_CK>;
+			i2c-analog-filter;
 			status = "disabled";
 		};
 
@@ -136,6 +137,7 @@
 				     <34>;
 			resets = <&rcc STM32H7_APB1L_RESET(I2C2)>;
 			clocks = <&rcc I2C2_CK>;
+			i2c-analog-filter;
 			status = "disabled";
 		};
 
@@ -148,6 +150,7 @@
 				     <73>;
 			resets = <&rcc STM32H7_APB1L_RESET(I2C3)>;
 			clocks = <&rcc I2C3_CK>;
+			i2c-analog-filter;
 			status = "disabled";
 		};
 
@@ -395,6 +398,7 @@
 				     <96>;
 			resets = <&rcc STM32H7_APB4_RESET(I2C4)>;
 			clocks = <&rcc I2C4_CK>;
+			i2c-analog-filter;
 			status = "disabled";
 		};
 
-- 
2.17.1



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