Revert "arm64: zynqmp: Add an OP-TEE node to the device tree"

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[ Upstream commit c197179990 ]

This reverts commit 06d22ed6b6.

OP-TEE logic in U-Boot automatically injects a reserved-memory
node along with optee firmware node to kernel device tree.
The injection logic is dependent on that there is no manually
defined optee node. Having the node in zynqmp.dtsi effectively
breaks OP-TEE's insertion of the reserved-memory node, causing
memory access violations during runtime.

Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20251125-revert-zynqmp-optee-v1-1-d2ce4c0fcaf6@vaisala.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Tomas Melin 2025-11-25 09:53:54 +02:00 • committed by Sasha Levin

parent 3dcd45cfda

commit eece81eeda

1 changed files with 0 additions and 5 deletions

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arch/arm64/boot/dts/xilinx/zynqmp.dtsi

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