From: Heiko Stuebner <heiko@sntech.de>
Date: Wed, 23 Oct 2019 22:44:09 +0000 (+0200)
Subject: arm64: dts: rockchip: remove px30 default optee node
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7272d6e03d11f3510c28cef081ad01c08d1f2001;p=linux.git

arm64: dts: rockchip: remove px30 default optee node

Having a default optee node in a soc devicetree is not really good.
For one there is no guarantee that any tee got loaded and there's even
the possibility that a completely different TEE got loaded.

OP-Tee however will insert relevant nodes to the devicetree (firmware
+reserved memory sections) during its own startup, so there really is
no need to provide a default node.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20191023224409.3550-1-heiko@sntech.de
---

diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi
index 76ddef72e5160..763ef9bbac216 100644
--- a/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -161,13 +161,6 @@
 		status = "disabled";
 	};
 
-	firmware {
-		optee {
-			compatible = "linaro,optee-tz";
-			method = "smc";
-		};
-	};
-
 	gmac_clkin: external-gmac-clock {
 		compatible = "fixed-clock";
 		clock-frequency = <50000000>;