arm64: dt: poplar: add optee node

As Poplar supports running TF-A with OP-TEE as BL32
payload, add op-tee node in DT, which enables usage of
OP-TEE driver (which provides an interface for requesting services
from OP-TEE).

Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/arm/dts/hi3798cv200-poplar.dts b/arch/arm/dts/hi3798cv200-poplar.dts
index d30f6eb..606ba55 100644 (file)
--- a/arch/arm/dts/hi3798cv200-poplar.dts
+++ b/arch/arm/dts/hi3798cv200-poplar.dts
@@ -31,6 +31,13 @@
                reg = <0x0 0x0 0x0 0x80000000>;
        };
 
+       firmware {
+               optee {
+                       compatible = "linaro,optee-tz";
+                       method = "smc";
+               };
+       };
+
        leds {
                compatible = "gpio-leds";