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 <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/9ee7e8c263c453a8c9e6bc3b91fad78b0f54edc0.1704728353.git.michal.simek@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index ea1a9ba1624640830a0dc91e9f2394918ac92e6b..4c8ad00d212884ebc005d031beefc34ebf560b4f 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -180,6 +180,11 @@
        };
 
        firmware {
+               optee: optee  {
+                       compatible = "linaro,optee-tz";
+                       method = "smc";
+               };
+
                zynqmp_firmware: zynqmp-firmware {
                        compatible = "xlnx,zynqmp-firmware";
                        #power-domain-cells = <1>;