ARM: dts: stm32: leverage OP-TEE ASync notif on STM32MP13x Soc family

Enables use of GIC PPI#15 for OP-TEE asynchronous notifications
on stm32mp13 platforms.

Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
index d23bbc3639df3f421d71197099d96d0bbf5cd1d4..672f3b7735a252d378a64173586a8b425ca760f5 100644 (file)
--- a/arch/arm/boot/dts/st/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
@@ -33,6 +33,8 @@
                optee {
                        method = "smc";
                        compatible = "linaro,optee-tz";
+                       interrupt-parent = <&intc>;
+                       interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_LOW)>;
                };
 
                scmi: scmi {