[PATCH v2 5/7] ARM: dts: stm32: optee async notif interrupt for MP15 scmi variants

Amelie Delaunay amelie.delaunay at foss.st.com
Tue Jun 3 02:02:11 PDT 2025


From: Etienne Carriere <etienne.carriere at foss.st.com>

Define the interrupt used by OP-TEE async notif on stm32mp15 scmi based
platforms.

Signed-off-by: Etienne Carriere <etienne.carriere at foss.st.com>
---
 arch/arm/boot/dts/st/stm32mp15-scmi.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi b/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
index 2f3c42a11379655a97393d91cbf28c22c5bdf539..98552fe45d4e088f749275cf35278de7b45b6c86 100644
--- a/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp15-scmi.dtsi
@@ -11,6 +11,8 @@ firmware {
 		optee: optee {
 			compatible = "linaro,optee-tz";
 			method = "smc";
+			interrupt-parent = <&intc>;
+			interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
 		};
 
 		scmi: scmi {

-- 
2.25.1




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