[PATCH v6 0/2] drm/panel: Add support for the FocusLCDs E35GH-I-MW800CB

[Igor Reznichenko]

Add support for E35GH-I-MW800CB 320x480 MIPI DSI panel by FocusLCDs.
The panel uses Ilitek ILI9488 driver IC in DSI mode specifically.
ILI9488 also appears in DBI/SPI panels, but those require different bus drivers.

This panel driver has been tested on STM32MP157D-DK1 in addition to TI AM62P EVK.
The panel works in video mode on both platforms. Additional panels using 
ILI9488 DSI can be added later with their own timings.

v6: Rebased
	No functional changes

v5: Rebased
    Switched to devm_drm_panel_add() and devm_mipi_dsi_attach()
    Dropped not required anymore .remove callback
    Added display_info.bpc=6 initialization
    Changed 0x21 DCS command to send 0 arguments as per spec
    https://lore.kernel.org/all/20260529062836.203990-1-igor@xxxxxxxxxxxxxxx/	

v4: Rebased
    Tested 7.1-rc5 on STM32MP157D-DK1
    Adjusted E35GH-I-MW800CB mode timing to a 14.4 MHz pixel clock with
    slightly increased blanking to make it more synthesizable across DSI hosts 
    https://lore.kernel.org/all/20260527062300.88928-1-igor@xxxxxxxxxxxxxxx/
	
v3: Fixed missing Reviewed-by tag
    https://lore.kernel.org/all/20260204060114.345219-1-igor@xxxxxxxxxxxxxxx/
    
v2: Added comment explaining the "focuslcds" vendor prefix
    https://lore.kernel.org/all/20260203054121.335441-1-igor@xxxxxxxxxxxxxxx/
	
v1:
    https://lore.kernel.org/all/20260131034101.307486-1-igor@xxxxxxxxxxxxxxx/

Igor Reznichenko (2):
  dt-bindings: display: panel: Add Ilitek ILI9488 panel controller
  drm/panel: Add Ilitek ILI9488 controller driver

 .../display/panel/ilitek,ili9488.yaml         |  63 ++++
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 MAINTAINERS                                   |   6 +
 drivers/gpu/drm/panel/Kconfig                 |   9 +
 drivers/gpu/drm/panel/Makefile                |   1 +
 drivers/gpu/drm/panel/panel-ilitek-ili9488.c  | 289 ++++++++++++++++++
 6 files changed, 370 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9488.yaml
 create mode 100644 drivers/gpu/drm/panel/panel-ilitek-ili9488.c


base-commit: 4af021a977735420e8fe18d64bef18ad0608d981
-- 
2.43.0