From: Alain Volmat <alain.volmat@foss.st.com>
Date: Tue, 24 Feb 2026 15:48:07 +0000 (+0100)
Subject: arm64: dts: st: update i2c nodes interrupt/wakeup-source in stm32mp251
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a3fe2ddbb4315328bbd768ce7d6cfa0ba1bc4c30;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: st: update i2c nodes interrupt/wakeup-source in stm32mp251

Update all i2c nodes with the following properties:
  - replace interrupts with interrupts-extended and rely on exti
  - add the wakeup-source property

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/20260224-stm32-i2c-dt-updates-v1-4-347cf6fca7d1@foss.st.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 8b925ed0d8818..673fbc5632e69 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -773,7 +773,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40120000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 21 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C1>;
 				resets = <&rcc I2C1_R>;
 				#address-cells = <1>;
@@ -784,6 +784,7 @@
 				access-controllers = <&rifsc 41>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -791,7 +792,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40130000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 22 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C2>;
 				resets = <&rcc I2C2_R>;
 				#address-cells = <1>;
@@ -802,6 +803,7 @@
 				access-controllers = <&rifsc 42>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -809,7 +811,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40140000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 23 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C3>;
 				resets = <&rcc I2C3_R>;
 				#address-cells = <1>;
@@ -820,6 +822,7 @@
 				access-controllers = <&rifsc 43>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -827,7 +830,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40150000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 24 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C4>;
 				resets = <&rcc I2C4_R>;
 				#address-cells = <1>;
@@ -838,6 +841,7 @@
 				access-controllers = <&rifsc 44>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -845,7 +849,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40160000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 25 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C5>;
 				resets = <&rcc I2C5_R>;
 				#address-cells = <1>;
@@ -856,6 +860,7 @@
 				access-controllers = <&rifsc 45>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -863,7 +868,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40170000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 49 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C6>;
 				resets = <&rcc I2C6_R>;
 				#address-cells = <1>;
@@ -874,6 +879,7 @@
 				access-controllers = <&rifsc 46>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -881,7 +887,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x40180000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti1 50 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C7>;
 				resets = <&rcc I2C7_R>;
 				#address-cells = <1>;
@@ -892,6 +898,7 @@
 				access-controllers = <&rifsc 47>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};
 
@@ -1473,7 +1480,7 @@
 				compatible = "st,stm32mp25-i2c";
 				reg = <0x46040000 0x400>;
 				interrupt-names = "event";
-				interrupts = <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>;
+				interrupts-extended = <&exti2 25 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&rcc CK_KER_I2C8>;
 				resets = <&rcc I2C8_R>;
 				#address-cells = <1>;
@@ -1484,6 +1491,7 @@
 				access-controllers = <&rifsc 48>;
 				power-domains = <&CLUSTER_PD>;
 				i2c-analog-filter;
+				wakeup-source;
 				status = "disabled";
 			};