From: Vincent Jardin <vjardin@free.fr>
Date: Fri, 8 May 2026 13:54:08 +0000 (+0200)
Subject: arm: dts: armada-8040-nbx: add U-Boot dtsi for conditional OP-TEE
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7e9312917368ac4d6467158ce00f36b92b6d64b0;p=thirdparty%2Fu-boot.git

arm: dts: armada-8040-nbx: add U-Boot dtsi for conditional OP-TEE

Add armada-8040-nbx-u-boot.dtsi with the firmware/optee node guarded
by CONFIG_OPTEE. This allows U-Boot to probe the OP-TEE driver only
when OP-TEE support is enabled in the configuration.

Signed-off-by: Vincent Jardin <vjardin@free.fr>
Reviewed-by: Stefan Roese <stefan.roese@mailbox.org>
---

diff --git a/arch/arm/dts/armada-8040-nbx-u-boot.dtsi b/arch/arm/dts/armada-8040-nbx-u-boot.dtsi
new file mode 100644
index 00000000000..dec473b7156
--- /dev/null
+++ b/arch/arm/dts/armada-8040-nbx-u-boot.dtsi
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2026 Free Mobile, Vincent Jardin
+ */
+
+#ifdef CONFIG_OPTEE
+/ {
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+};
+#endif