From: "Wang, Hang Suan" <hangsuan.wang@altera.com>

Altera new SoC/Hardware FPGA Crypto Service (fcs) provide
hardware crypto features through mailbox. Hence, enable
fcs driver inside the firmware node for agilex devices.

Signed-off-by: Balsundar Ponnusamy <balsundar.ponnusamy@altera.com>
Signed-off-by: Wang, Hang Suan <hangsuan.wang@altera.com>
---
---
 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
index 1f5d560f97b2..05520f819ea8 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
@@ -90,6 +90,11 @@ fpga_mgr: fpga-mgr {
 				compatible = "intel,agilex5-soc-fpga-mgr",
 					     "intel,agilex-soc-fpga-mgr";
 			};
+
+			fcs_config: fcs-config {
+				compatible = "intel,agilex5-soc-fcs-config";
+			};
+
 		};
 	};
 
-- 
2.43.7