From: Mahesh Rao <mahesh.rao@altera.com>

Add support for Secure Device Manager (SDM) mailbox
doorbell interrupt on Agilex SoC FPGA for supporting
asynchronous transactions.

Signed-off-by: Mahesh Rao <mahesh.rao@altera.com>
Reviewed-by: Matthew Gerlach <matthew.gerlach@altera.com>
---
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index a77a504effeab6b487ea0ef4c733f3ed80cad5be..436de1bb18d7a561c169595ad50d54d8120fdd35 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -65,6 +65,8 @@ svc {
 			compatible = "intel,agilex-svc";
 			method = "smc";
 			memory-region = <&service_reserved>;
+			interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&intc>;
 
 			fpga_mgr: fpga-mgr {
 				compatible = "intel,agilex-soc-fpga-mgr";

-- 
2.35.3