From 099fc6eda5448dc9c112cbb0f5c78a858a6b1180 Mon Sep 17 00:00:00 2001 From: Mathieu Dubois-Briand Date: Mon, 6 Jul 2026 14:34:01 +0200 Subject: [PATCH] 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 --- arch/arm/dts/imx93-11x11-frdm-u-boot.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) 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 {