imx8m: Add DEK blob encapsulation for imx8m

[platform/kernel/u-boot.git] / arch / arm / dts / imx8mn-ddr4-evk-u-boot.dtsi

diff --git a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
index 8cd15be..a0fd2a3 100644 (file)
--- a/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-ddr4-evk-u-boot.dtsi
@@ -9,6 +9,12 @@
                wdt = <&wdog1>;
                u-boot,dm-spl;
        };
+       firmware {
+               optee {
+                       compatible = "linaro,optee-tz";
+                       method = "smc";
+               };
+       };
 };
 
 &{/soc@0} {