On Fri, 07 Aug 2026 17:54:22 +0200, Thierry Reding wrote:

From: Thierry Reding treding@nvidia.com

Add the memory-region and memory-region-names properties to the bindings for the display controllers and the host1x engine found on various Tegra generations. These memory regions are used to access firmware-provided framebuffer memory as well as the video protection region.

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

Changes in v4:

• typofix

Changes in v3:

• document properties for VIC

---

.../devicetree/bindings/display/tegra/nvidia,tegra124-vic.yaml | 8 ++++++++ .../devicetree/bindings/display/tegra/nvidia,tegra186-dc.yaml | 10 ++++++++++ .../devicetree/bindings/display/tegra/nvidia,tegra20-dc.yaml | 10 +++++++++- .../bindings/display/tegra/nvidia,tegra20-host1x.yaml | 7 +++++++ 4 files changed, 34 insertions(+), 1 deletion(-)

Reviewed-by: Rob Herring (Arm) robh@kernel.org