[GIT PULL 4/4] arm64: tegra: Changes for v6.20-rc1

[Thierry Reding <thierry.reding@gmail.com>]

Hi ARM SoC maintainers,

The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

  Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git tags/tegra-for-6.20-arm64-dt

for you to fetch changes up to dfa93788dd8b2f9c59adf45ecf592082b1847b7b:

  arm64: tegra: smaug: Add usb-role-switch support (2026-01-17 01:15:26 +0100)

Thanks,
Thierry

----------------------------------------------------------------
arm64: tegra: Changes for v6.20-rc1

This update improves Device Tree support for 64-bit Tegra platforms,
specifically focusing on the Smaug board and the Tegra264 SoC. It
enables full USB-C functionality on Smaug by adding role-switching
support and enabling DisplayPort altmode. For Tegra264, it introduces
nodes for Command Queue Virtualization (CMDQV) in the SMMU, adds the
Data Backbone (DBB) clock for the memory controller, and corrects CPU
compatible strings to match the Neoverse V3AE core. Additionally, it
performs a cleanup by removing redundant status = "okay" properties
across Tegra186, Tegra194, Tegra234, and Tegra264 files.

----------------------------------------------------------------
Ashish Mhetre (1):
      arm64: tegra: Add nodes for CMDQV

Diogo Ivo (3):
      arm64: tegra: smaug: Enable DisplayPort via USB-C port
      arm64: tegra: smaug: Complete and enable tegra-udc node
      arm64: tegra: smaug: Add usb-role-switch support

Krzysztof Kozlowski (5):
      arm64: tegra: Drop unneeded status=okay on Tegra186
      arm64: tegra: Drop unneeded status=okay on Tegra194
      arm64: tegra: Drop unneeded status=okay on Tegra234
      arm64: tegra: Drop unneeded status=okay on Tegra264
      arm64: tegra: Correct CPU compatibles on Tegra264

Thierry Reding (1):
      arm64: tegra: Add DBB clock to EMC on Tegra264

 arch/arm64/boot/dts/nvidia/tegra186.dtsi       |  2 -
 arch/arm64/boot/dts/nvidia/tegra194.dtsi       | 15 ------
 arch/arm64/boot/dts/nvidia/tegra210-smaug.dts  | 25 ++++++++++
 arch/arm64/boot/dts/nvidia/tegra234.dtsi       | 15 ------
 arch/arm64/boot/dts/nvidia/tegra264-p3834.dtsi |  8 ++++
 arch/arm64/boot/dts/nvidia/tegra264.dtsi       | 64 ++++++++++++++++++++------
 6 files changed, 83 insertions(+), 46 deletions(-)