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-rw-r--r--dts/Bindings/interrupt-controller/st,stm32-exti.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/dts/Bindings/interrupt-controller/st,stm32-exti.txt b/dts/Bindings/interrupt-controller/st,stm32-exti.txt
index edf03f0..136bd61 100644
--- a/dts/Bindings/interrupt-controller/st,stm32-exti.txt
+++ b/dts/Bindings/interrupt-controller/st,stm32-exti.txt
@@ -5,11 +5,14 @@ Required properties:
- compatible: Should be:
"st,stm32-exti"
"st,stm32h7-exti"
+ "st,stm32mp1-exti"
- reg: Specifies base physical address and size of the registers
- interrupt-controller: Indentifies the node as an interrupt controller
- #interrupt-cells: Specifies the number of cells to encode an interrupt
specifier, shall be 2
- interrupts: interrupts references to primary interrupt controller
+ (only needed for exti controller with multiple exti under
+ same parent interrupt: st,stm32-exti and st,stm32h7-exti")
Example: