From 4fc181b2a26da39de435c63938afc7ded606013d Mon Sep 17 00:00:00 2001
From: Hisping Lin <hisping.lin@rock-chips.com>
Date: Tue, 24 Nov 2020 18:14:41 +0800
Subject: [PATCH] arm64: dts: rockchip: rk3568: add firmware and optee node

Add optee node to supply OP-TEE required properties.
/optee node is supposed to be below /firmware node.

Signed-off-by: Hisping Lin <hisping.lin@rock-chips.com>
Change-Id: Ib7a96ea6b72915703ae3a9595a32fd84802c7a22
---
 arch/arm64/boot/dts/rockchip/rk3568.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568.dtsi b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
index 58dd3ad84b1f..47ed68127433 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568.dtsi
@@ -152,6 +152,13 @@
 		ports = <&vop_out>;
 	};
 
+	firmware {
+		optee: optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
 	mpp_srv: mpp-srv {
 		compatible = "rockchip,mpp-service";
 		rockchip,taskqueue-count = <5>;