arm64: zynqmp: Add an OP-TEE node to the device tree

Since the zynqmp boards can run upstream OP-TEE, and having the DT node present doesn't cause any side effects add it in case someone tries to load OP-TEE. Signed-off-by: Ilias Apalodimas <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Michal Simek <[email protected]>
imaami · Mar 9, 2023 · 89f0f14 · 89f0f14
1 parent 749cbcf
commit 89f0f14
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
@@ -147,6 +147,11 @@
 	};
 
 	firmware {
+		optee: optee  {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+
 		zynqmp_firmware: zynqmp-firmware {
 			compatible = "xlnx,zynqmp-firmware";
 			#power-domain-cells = <1>;