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arm64: dts: qcom: lemans: add OP-TEE overlay for open firmware #814

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arm64: dts: qcom: lemans: add OP-TEE overlay for open firmware #814

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3 changes: 3 additions & 0 deletions arch/arm64/boot/dts/qcom/Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,9 @@ dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-emmc.dtb
lemans-evk-sd-card-dtbs := lemans-evk.dtb lemans-evk-sd-card.dtbo
dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-sd-card.dtb

lemans-evk-optee-dtbs := lemans-evk.dtb lemans-evk-optee.dtbo
dtb-$(CONFIG_ARCH_QCOM) += lemans-evk-optee.dtb

lemans-evk-camera-csi1-imx577-dtbs := lemans-evk.dtb lemans-evk-camera-csi1-imx577.dtbo
lemans-evk-camera-dtbs := lemans-evk.dtb lemans-evk-camera.dtbo

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19 changes: 19 additions & 0 deletions arch/arm64/boot/dts/qcom/lemans-evk-optee.dtso
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@@ -0,0 +1,19 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2026, Royyan Zahir
*
* OP-TEE firmware node for the open-firmware (TF-A + OP-TEE) boot flow.
* The default firmware exposes only the QTEE scm node; this overlay adds the
* OP-TEE SMC transport so the kernel OP-TEE driver binds when open firmware
* is flashed.
*/

/dts-v1/;
/plugin/;

&{/firmware} {
optee {
compatible = "linaro,optee-tz";
method = "smc";
};
};