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arm64: tegra: Enable UARTA and UARTE for Orin Nano

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Activate UARTA and UARTE functionalities for Orin Nano.

- UARTA is accessible via the 40-pin header with pin 8 and 10 (TX/RX)
- UARTE utilizes the M2.E connector

Signed-off-by: Gautham Srinivasan <gauthams@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Gautham Srinivasan 2023-07-21 16:06:37 +00:00 • committed by Thierry Reding
parent 940acdac99
commit 96ff27cecb
1 changed files with 14 additions and 0 deletions
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14
arch/arm64/boot/dts/nvidia/tegra234-p3768-0000+p3767-0000.dts
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@ -13,6 +13,8 @@
aliases { aliases {
serial0 = &tcu; serial0 = &tcu;
serial1 = &uarta;
serial2 = &uarte;
}; };
chosen { chosen {
@ -20,6 +22,18 @@
}; };
bus@0 { bus@0 {
serial@3100000 {
compatible = "nvidia,tegra194-hsuart";
reset-names = "serial";
status = "okay";
};
serial@3140000 {
compatible = "nvidia,tegra194-hsuart";
reset-names = "serial";
status = "okay";
};
serial@31d0000 { serial@31d0000 {
status = "okay"; status = "okay";
}; };