mirror of
git://nv-tegra.nvidia.com/device/hardware/nvidia/t23x-public-dts.git
synced 2025-12-22 09:12:02 +03:00
When booting Linux with GRUB, the serial console does not show the kernel boot messages as expected. By default GRUB does not add the 'console' kernel parameter and relies on device-tree to configure the default serial port. Device-tree configures the default serial port by setting the property 'stdout-path=serial0:115200n8' where 'serial0' is an alises to one of the devices serial ports. The default serial port for Tegra234 devices is the TCU0 and so 'serial0' should be mapped to this interface. However, the 'serial0' is being updated to be mapped to a different UART. Fix this by removing the additional 'serialX' aliases in the base overlay file and add any alises that are not already defined to the appropriate board file. This does change the mapping of some aliases but this aligns the boards with the aliases as they are defined upstream. Bug 4264560 Change-Id: Icf6bdb1e7d5c9abf5bdbf5378b4ed8122910b507 Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/device/hardware/nvidia/t23x-public-dts/+/3072368 Reviewed-by: Brad Griffis <bgriffis@nvidia.com> Reviewed-by: Paritosh Dixit <paritoshd@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
310 lines
4.6 KiB
Devicetree
310 lines
4.6 KiB
Devicetree
// SPDX-License-Identifier: GPL-2.0-only
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// SPDX-FileCopyrightText: Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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#include "nv-soc/tegra234-overlay.dtsi"
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#include "nv-soc/tegra234-soc-thermal.dtsi"
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#include "nv-soc/tegra234-soc-thermal-slowdown-cluster.dtsi"
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#include "nv-soc/tegra234-soc-thermal-shutdown.dtsi"
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#include "nv-soc/tegra234-soc-thermal-trip-event.dtsi"
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#include "nv-soc/tegra234-soc-camera.dtsi"
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#include "tegra234-camera-p3785.dtsi"
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#include "tegra234-p3740-0002.dtsi"
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#include "tegra234-p3701-0008.dtsi"
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#include "tegra234-dcb-p3737-0000-p3701-0000.dtsi"
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/ {
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aliases {
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serial2 = "/bus@0/serial@3110000";
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};
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chosen {
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bootargs = "console=ttyTCU0,115200n8";
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};
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bpmp {
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thermal {
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status = "okay";
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};
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};
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cpus {
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idle-states {
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c7 {
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status = "okay";
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};
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};
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};
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nvpmodel {
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status = "okay";
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};
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soctherm-oc-event {
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status = "okay";
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};
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thermal-zones {
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cpu-thermal {
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status = "okay";
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};
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cv0-thermal {
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status = "okay";
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};
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cv1-thermal {
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status = "okay";
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};
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cv2-thermal {
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status = "okay";
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};
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gpu-thermal {
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status = "okay";
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};
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soc0-thermal {
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status = "okay";
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};
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soc1-thermal {
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status = "okay";
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};
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soc2-thermal {
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status = "okay";
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};
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tj-thermal {
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status = "okay";
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};
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};
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bus@0 {
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smmu_test {
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compatible = "nvidia,smmu_test";
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iommus = <&smmu_niso0 TEGRA234_SID_SMMU_TEST>;
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status = "okay";
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};
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pinmux@2430000 {
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status = "okay";
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};
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serial@3110000 {
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compatible = "nvidia,tegra194-hsuart";
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reset-names = "serial";
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status = "okay";
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};
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serial@31d0000 {
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current-speed = <115200>;
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status = "okay";
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};
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tachometer@39c0000 {
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status = "okay";
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};
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hsp@3c00000 {
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status = "okay";
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};
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hsp@c150000 {
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status = "okay";
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};
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mttcan@c310000 {
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status = "okay";
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};
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mttcan@c320000 {
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status = "okay";
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};
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actmon@d230000 {
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status = "okay";
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};
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hwpm@f100000 {
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status = "okay";
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};
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mc-hwpm@2c10000 {
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status = "okay";
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};
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aconnect@2900000 {
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ahub@2900800 {
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i2s@2901200 {
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status = "okay";
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};
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i2s@2901400 {
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status = "okay";
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};
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dmic@2904000 {
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status = "okay";
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};
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dmic@2904100 {
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status = "okay";
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};
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dmic@2904300 {
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status = "okay";
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};
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dspk@2905000 {
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status = "okay";
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};
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dspk@2905100 {
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status = "okay";
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};
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arad@290e400 {
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status = "okay";
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};
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afc@2907000 {
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status = "okay";
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};
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afc@2907100 {
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status = "okay";
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};
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afc@2907200 {
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status = "okay";
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};
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afc@2907300 {
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status = "okay";
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};
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afc@2907400 {
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status = "okay";
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};
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afc@2907500 {
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status = "okay";
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};
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};
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};
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host1x@13e00000 {
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nvjpg@15380000 {
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status = "okay";
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};
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nvenc@154c0000 {
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status = "okay";
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};
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tsec@15500000 {
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status = "okay";
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};
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nvjpg@15540000 {
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status = "okay";
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};
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se@15810000 {
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status = "okay";
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};
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se@15820000 {
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status = "okay";
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};
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se@15840000 {
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status = "okay";
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};
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nvdla0@15880000 {
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status = "okay";
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};
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nvdla1@158c0000 {
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status = "okay";
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};
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ofa@15a50000 {
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status = "okay";
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};
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pva0@16000000 {
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status = "okay";
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pva0_niso1_ctx0 {
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status = "okay";
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};
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pva0_niso1_ctx1 {
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status = "okay";
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};
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pva0_niso1_ctx2 {
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status = "okay";
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};
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pva0_niso1_ctx3 {
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status = "okay";
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};
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pva0_niso1_ctx4 {
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status = "okay";
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};
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pva0_niso1_ctx5 {
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status = "okay";
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};
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pva0_niso1_ctx6 {
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status = "okay";
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};
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pva0_niso1_ctx7 {
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status = "okay";
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};
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};
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};
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pcie@141a0000 {
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reg = <0x00 0x141a0000 0x0 0x00020000 /* appl registers (128K) */
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0x00 0x3a000000 0x0 0x00040000 /* configuration space (256K) */
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0x00 0x3a040000 0x0 0x00040000 /* iATU_DMA reg space (256K) */
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0x00 0x3a080000 0x0 0x00040000 /* DBI reg space (256K) */
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0x2e 0x20000000 0x0 0x10000000>; /* ECAM (256MB) */
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ranges = <0x81000000 0x00 0x3a100000 0x00 0x3a100000 0x0 0x00100000 /* downstream I/O (1MB) */
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0x82000000 0x00 0x40000000 0x2e 0x30000000 0x0 0x08000000 /* non-prefetchable memory (128MB) */
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0xc3000000 0x27 0x40000000 0x27 0x40000000 0x6 0xe0000000>; /* prefetchable memory (28160MB) */
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};
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gpu@17000000 {
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status = "okay";
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};
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};
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tegra-hsp@b950000 {
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status = "okay";
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};
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dce@d800000 {
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status = "okay";
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};
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tegra_mce@e100000 {
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status = "okay";
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};
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display@13800000 {
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status = "okay";
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};
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};
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