[v3,0/4] arm64: dts: imx8mm-kontron: Add HDMI and LVDS display support

Message

Frieder Schrempf Oct. 8, 2024, 2:37 p.m. UTC

This add support for the display bridges (DSI->LVDS and DSI->HDMI)
on the BL i.MX8MM and the 7" LVDS panel in a separate overlay.

Only one of the interfaces (HDMI or LVDS) is supported at the same
time. Enabling the LVDS overlay will disable the HDMI interface.

* Patch 1 and 2: Add the necessary binding changes
* Patch 3: Extend the BL devicetree
* Patch 4: Add the LVDS panel overlay

Changes for v3:
* Add A-b tag from Krzysztof
* Fix LVDS bridge input port reference

Changes for v2:
* Patch 1: Add link to commit message
* Patch 2: Add Conors A-b tag
* Patch 3: Remove blank lines from hdmi node
* Patch 3: Fix order of lvds and hdmi nodes within i2c
* Patch 3: Remove the unneeded deletion of samsung,pll-clock-frequency
* Patch 3: Use the existing MIPI DSI output port from imx8mm.dtsi
* Patch 4: Update copyright year
* Patch 4: Use exisitng MIPI DSI output port from imx8mm.dtsi
* Patch 4: Fix pinctrl for GPIO hogs
* Patch 4: Fix property order in i2c2 node
* Patch 4: Use generic node name for touchscreen

Frieder Schrempf (4):
  dt-bindings: vendor-prefixes: Add Jenson Display
  dt-bindings: display: panel-lvds: Add compatible for Jenson
    BL-JT60050-01A
  arm64: dts: imx8mm-kontron: Add support for display bridges on BL
    i.MX8MM
  arm64: dts: imx8mm-kontron: Add DL (Display-Line) overlay with LVDS
    support

 .../bindings/display/panel/panel-lvds.yaml    |   2 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/freescale/Makefile        |   4 +
 .../boot/dts/freescale/imx8mm-kontron-bl.dts  | 131 ++++++++++++
 .../boot/dts/freescale/imx8mm-kontron-dl.dtso | 189 ++++++++++++++++++
 5 files changed, 328 insertions(+)
 create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso

Comments

Shawn Guo Oct. 22, 2024, 1:08 a.m. UTC | #1

On Tue, Oct 08, 2024 at 04:37:42PM +0200, Frieder Schrempf wrote:
> Frieder Schrempf (4):
...
>   arm64: dts: imx8mm-kontron: Add support for display bridges on BL
>     i.MX8MM
>   arm64: dts: imx8mm-kontron: Add DL (Display-Line) overlay with LVDS
>     support

Applied both, thanks!