This enables HDMI CEC and routes it to the HDMI port on all supported
Tegra210, Tegra186, and Tegra194 devkits.
Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
Link: https://lore.kernel.org/r/20250413-tegra-cec-v4-4-b6337b66ccad@gmail.com
Signed-off-by: Thierry Reding <treding@nvidia.com>
Nodes in device tree should be sorted by unit-address, followed by nodes
without a unit-address, sorted alphabetically. Some exceptions are the
top-level aliases, chosen, firmware, memory and reserved-memory nodes,
which are expected to come first.
These rules apply recursively with some exceptions, such as pinmux nodes
or regulator nodes, which often follow more complicated ordering (often
by "importance").
While at it, change the name of some of the nodes to follow standard
naming conventions, which helps with the sorting order and reduces the
amount of warnings from the DT validation tools.
Signed-off-by: Thierry Reding <treding@nvidia.com>
The node names should be generic and DT schema expects certain pattern
(e.g. with key/button/switch).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
According to the device-tree binding document for PWM fans [0], the
PWM fan node name should be 'pwm-fan'. Update the PWM fan node name to
align with this.
[0] Documentation/devicetree/bindings/hwmon/pwm-fan.txt
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Child nodes of the TI INA3221 power monitor device tree node should be
called input@* according to the DT schema.
Signed-off-by: Thierry Reding <treding@nvidia.com>
The DT schema requires that nodes representing thermal zones include a
"-thermal" suffix in their name.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Regulators defined at the top level in device tree are no longer part of
a simple bus and therefore don't have a reg property. Nodes without a
reg property shouldn't have a unit-address either, so drop the unit
address from the node names. To ensure nodes aren't duplicated (in which
case they would end up merged in the final DTB), append the name of the
regulator to the node name.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Inspired by commit b8928c2b5d ("arm64: tegra: Consolidate audio card
names"). Based on this update HDA card name on Jetson TX2 NX platform.
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Enable support for audio-graph based sound card on Jetson TX2 NX.
Following I/O interfaces are enabled.
* I2S1 and I2S3
* DMIC1 and DMIC2
Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Jetson TX2 NX Developer Kit is very similar to the Jetson Nano, but
uses the more powerful Tegra186 SoC.
Signed-off-by: Thierry Reding <treding@nvidia.com>
