diff options
| author | kartik <kkartik@nvidia.com> | 2022-01-20 13:11:51 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2022-02-24 22:06:53 +0300 |
| commit | ff578db7b69374fb632ed76e8fd5406f9466c5bd (patch) | |
| tree | 80e62d6f842f23a57f87b24975bf30d12a2d616f /arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | |
| parent | 621e12a138f7f3162a2453b853e8ce176ce1f3bc (diff) | |
| download | linux-ff578db7b69374fb632ed76e8fd5406f9466c5bd.tar.xz | |
arm64: tegra: Enable UART instance on 40-pin header
On P3737 board, UART-A is available on 40-pin header. Enable UART-A for
P3737 and change the compatible string to "nvidia,tegra194-hsuart". This
allows supporting HW flow control and is the preferred choice for higher
baud rates.
Signed-off-by: kartik <kkartik@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts index 85335c57c820..34d6a01ee1c6 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra234-p3737-0000+p3701-0000.dts @@ -14,6 +14,7 @@ aliases { mmc3 = "/bus@0/mmc@3460000"; serial0 = &tcu; + serial1 = &uarta; }; bus@0 { @@ -1743,6 +1744,11 @@ }; }; + serial@3100000 { + compatible = "nvidia,tegra194-hsuart"; + status = "okay"; + }; + hda@3510000 { nvidia,model = "NVIDIA Jetson AGX Orin HDA"; }; |