On 4/4/2019 8:17 PM, Jon Hunter wrote:
On 04/04/2019 12:25, Thierry Reding wrote:
From: Thierry Reding <treding@xxxxxxxxxx>
The Jetson Nano Developer Kit is a Tegra X1 based development board. It
is similar to Jetson TX1 but it is not pin compatible. It features 4 GB
of LPDDR4, an SPI NOR flash for early boot firmware and an SD card slot
used for storage.
HDMI 2.0 or DP 1.2 are available for display, four USB ports (3 USB 2.0
and 1 USB 3.0) can be used to attach a variety of peripherals and a PCI
Ethernet controller provides onboard network connectivity.
Nano also has an open M.2 Key-E slot with another PCIe root port being used
for this slot.
A 40-pin header on the board can be used to extend the capabilities and
exposed interfaces of the Jetson Nano.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
Changes in v2:
- add obsolete PCIe and XUSB power supplies for backwards compatibility
- remove pinmux node
arch/arm64/boot/dts/nvidia/Makefile | 1 +
.../boot/dts/nvidia/tegra210-p3450-0000.dts | 648 ++++++++++++++++++
2 files changed, 649 insertions(+)
create mode 100644 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
...
+ hda@70030000 {
+ status = "okay";
Do you mind adding the following here ...
nvidia,model = "jetson-nano-hda";
This will be consistent with what Sameer has added for Jetson TX1, TX2
and Xavier. Probably not so important for Tegra210 because there is only
one output stream but nonetheless consistent.
Otherwise ...
Acked-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Cheers
Jon
