[ Upstream commit d9fd22447ba59a9b53a202fade977e82bfba8d8d ]

Tegra194 contains a version of the I2C controller that is no longer
compatible with the version found in Tegra114.
Signed-off-by: NThierry Reding <treding@nvidia.com>
Signed-off-by: NSasha Levin <sashal@kernel.org>

Add CPU and PSCI nodes to device tree. The Tegra194 SoC contains
eight NVIDIA Carmel CPUs.
Signed-off-by: NMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

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: NMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

Add the device tree node for the GPIO controller on Tegra194.
Signed-off-by: NMikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>

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: NMikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: NRob Herring <robh@kernel.org>
Signed-off-by: NThierry Reding <treding@nvidia.com>