arm64: tegra: Add HDA controller on Tegra194

The HDA controller found on Tegra194 can be used for audio playback over
HDMI.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
S

arm64: tegra: Add HDA controller on Tegra194

The HDA controller found on Tegra194 can be used for audio playback over
HDMI.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add AON GPIO controller on Tegra194

The AON GPIO controller is in an always-on power partition and typically
provides pins for functions that need to always work, such as t

arm64: tegra: Add AON GPIO controller on Tegra194

The AON GPIO controller is in an always-on power partition and typically
provides pins for functions that need to always work, such as the power
key for example.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add RTC support on Tegra194

The RTC on Tegra194 is very similar to the RTC on earlier generations.
One notable exception is that the source clock is now the 32 kHz clock

arm64: tegra: Add RTC support on Tegra194

The RTC on Tegra194 is very similar to the RTC on earlier generations.
One notable exception is that the source clock is now the 32 kHz clock
instead of a dedicated RTC clock and the RTC alarm is a wake event and
can be used to wake the system from sleep.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Enable PMC wake events on Tegra194

Wake events are a feature that allows the interrupt and GPIO controllers
to be powered off as part of system sleep. The PMC which is alwa

arm64: tegra: Enable PMC wake events on Tegra194

Wake events are a feature that allows the interrupt and GPIO controllers
to be powered off as part of system sleep. The PMC which is always on is
monitoring these wake events and can power up subsequent controllers as
necessary to process them.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add thermal zones on Tegra194

The NVIDIA Tegra194 SoC defines six thermal zones. Define all of them in
device tree.

Signed-off-by: Thierry Reding <treding@nvidia.c

arm64: tegra: Add thermal zones on Tegra194

The NVIDIA Tegra194 SoC defines six thermal zones. Define all of them in
device tree.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add VIC support on Tegra194

Tegra194 has a version of VIC that is very similar to that on Tegra186.
Add the device tree node for it that is enabled by default.

Sig

arm64: tegra: Add VIC support on Tegra194

Tegra194 has a version of VIC that is very similar to that on Tegra186.
Add the device tree node for it that is enabled by default.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add display support on Tegra194

Tegra194 contains a display architecture very similar to that found on
the Tegra186. One notable exception is that DSI is no longer a suppor

arm64: tegra: Add display support on Tegra194

Tegra194 contains a display architecture very similar to that found on
the Tegra186. One notable exception is that DSI is no longer a supported
output. Instead there are four display controllers and four SORs (with a
DPAUX associated to each of them) that can drive HDMI or DP.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add PWM controllers on Tegra194

Tegra194 has eight single-channel PWM controllers, one of them in the
AON partition.

Signed-off-by: Thierry Reding <treding@nvidia.

arm64: tegra: Add PWM controllers on Tegra194

Tegra194 has eight single-channel PWM controllers, one of them in the
AON partition.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: I2C on Tegra194 is not compatible with Tegra114

Tegra194 contains a version of the I2C controller that is no longer
compatible with the version found in Tegra114.

arm64: tegra: I2C on Tegra194 is not compatible with Tegra114

Tegra194 contains a version of the I2C controller that is no longer
compatible with the version found in Tegra114.

Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add CPU nodes to Tegra194 device tree

Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains
eight NVIDIA Carmel CPUs.

Signed-off-by: Mikko Perttunen <mp

arm64: tegra: Add CPU nodes to Tegra194 device tree

Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains
eight NVIDIA Carmel CPUs.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add ethernet controller on Tegra194

The Tegra194 contains the same ethernet controller as the Tegra186.
Add the device tree node for it, and correspondingly the PHY node

arm64: tegra: Add ethernet controller on Tegra194

The Tegra194 contains the same ethernet controller as the Tegra186.
Add the device tree node for it, and correspondingly the PHY node
on the board device tree.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add GPIO controller on Tegra194

Add the device tree node for the GPIO controller on Tegra194.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by:

arm64: tegra: Add GPIO controller on Tegra194

Add the device tree node for the GPIO controller on Tegra194.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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arm64: tegra: Add Tegra194 chip device tree

Add the chip-level device tree, including binding headers, for the
NVIDIA Tegra194 "Xavier" system-on-chip. Only a small subset of devices

arm64: tegra: Add Tegra194 chip device tree

Add the chip-level device tree, including binding headers, for the
NVIDIA Tegra194 "Xavier" system-on-chip. Only a small subset of devices
are initially available, enough to boot to UART console.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>

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