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Add a new DT overlay for Tegra194 Jetson boards that populates the necessary device-tree nodes for devices that use out-of-tree drivers. Add the DT overlays for OPTEE and the Tegra234 SBSA UART that have been copied from the linux-stable branch. By adding them to this repository we can remove from linux-stable branch because this branch should only include changes from upstream. Bug 3733730 Change-Id: I13172d6c6e9930c85f0126477668858dccbbf560 Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2770883 Reviewed-by: Bibek Basu <bbasu@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
44 lines
1.0 KiB
Devicetree
44 lines
1.0 KiB
Devicetree
/*
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* Copyright (c) 2022, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Jetson Device-tree overlay for OP-TEE.
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*/
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/dts-v1/;
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/plugin/;
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/ {
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overlay-name = "OP-TEE overlay";
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compatible = "nvidia,tegra194", "nvidia,tegra234";
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fragment@0 {
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target-path = "/";
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board_config {
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sw-modules = "kernel";
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};
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__overlay__ {
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firmware {
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optee {
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compatible = "linaro,optee-tz";
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method = "smc";
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status = "disabled";
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};
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};
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};
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};
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};
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