[PATCH v3 3/4] dts: agilex: Add support for SDM mailbox interrupt for Intel Agilex SoC FPGA.

[tze . yee . ng]

From: Mahesh Rao <mahesh.rao@xxxxxxxxxx>

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@xxxxxxxxxx>
Signed-off-by: Tze Yee Ng <tze.yee.ng@xxxxxxxxxx>
---
Changes in v3:
- Reflow commit message body to ~75 columns (fix Dinh's comment in v2
  review)
- No functional change
- Drop Reviewed-by: Matthew Gerlach (no longer at Altera)
- Add Signed-off-by: Tze Yee Ng <tze.yee.ng@xxxxxxxxxx>
---
 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 0dfbafde8822..3168449dcd3d 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";
-- 
2.43.7