[PATCH 0/6] k3-am68-phyboard-izar dsi support

Dominik Haller d.haller at phytec.de
Fri Jan 30 12:58:10 PST 2026


This series adds support for the two dsi based display interfaces of the
phyboard-izar with the phycore-am68x/tda4x som.

dsi0 gets converted to lvds on the som using a SN65DSI83 bridge in the
default configuration. The phyboard-izar kit comes with a 10.1" lvds
display with usb touch as addon.

dsi1 is routed to the carrier board onto a connector. To use that Phytec
has developed a small extension board "PEB-AV-15" with a Lontium LT8912B
dsi->hdmi bridge.

Dominik Haller (6):
  arm64: dts: ti: k3-am68-phyboard-izar: Assign dss clocks
  arm64: dts: ti: k3-am68-phycore-som: Add DSI->LVDS bridge
  arm64: dts: ti: k3-am68-phyboard-izar: Add LVDS-Display
  arm64: dts: ti: k3-j721s2-main: Add DSI1
  dt-bindings: display: bridge: lt8912b: Drop reset gpio requirement
  arm64: dts: ti: k3-am68-phyboard-izar: Add PEB-AV-15 overlay

 .../display/bridge/lontium,lt8912b.yaml       |   1 -
 arch/arm64/boot/dts/ti/Makefile               |   8 +
 ...-am68-phyboard-izar-lvds-ph128800t006.dtso | 125 ++++++++++++
 .../ti/k3-am68-phyboard-izar-peb-av-15.dtso   | 192 ++++++++++++++++++
 .../boot/dts/ti/k3-am68-phyboard-izar.dts     |  18 ++
 .../boot/dts/ti/k3-am68-phycore-som.dtsi      |  17 ++
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi    |  39 ++++
 7 files changed, 399 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-am68-phyboard-izar-lvds-ph128800t006.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-am68-phyboard-izar-peb-av-15.dtso

-- 
2.43.0




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