From: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Date: Mon, 6 Jul 2026 12:34:01 +0000 (+0200)
Subject: imx93_frdm: Add OP-TEE device tree node
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=099fc6eda5448dc9c112cbb0f5c78a858a6b1180;p=thirdparty%2Fu-boot.git

imx93_frdm: Add OP-TEE device tree node

Add missing firmware/optee node, so is can be both used and copied into
Linux device tree by optee_copy_firmware_node(). This is consistent with
other i.MX93 boards.

Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
---

diff --git a/arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi b/arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi
index 41111b1a95a..2ce9f46b2ad 100644
--- a/arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi
+++ b/arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi
@@ -12,6 +12,13 @@
 		bootph-pre-ram;
 		bootph-some-ram;
 	};
+
+	firmware {
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
 };
 
 &A55_0 {