-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
dt-bindings: Add Multi-Inno MI0283QT binding
Add device-tree binding documentation for the MI0283QT display panel. Signed-off-by: Noralf Trønnes <noralf@tronnes.org> Acked-by: Rob Herring <robh@kernel.org>
- Loading branch information
Noralf Trønnes
committed
Feb 18, 2017
1 parent
b60c1be
commit 6b4e48b
Showing
1 changed file
with
27 additions
and
0 deletions.
There are no files selected for viewing
27 changes: 27 additions & 0 deletions
27
Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,27 @@ | ||
Multi-Inno MI0283QT display panel | ||
|
||
Required properties: | ||
- compatible: "multi-inno,mi0283qt". | ||
|
||
The node for this driver must be a child node of a SPI controller, hence | ||
all mandatory properties described in ../spi/spi-bus.txt must be specified. | ||
|
||
Optional properties: | ||
- dc-gpios: D/C pin. The presence/absence of this GPIO determines | ||
the panel interface mode (IM[3:0] pins): | ||
- present: IM=x110 4-wire 8-bit data serial interface | ||
- absent: IM=x101 3-wire 9-bit data serial interface | ||
- reset-gpios: Reset pin | ||
- power-supply: A regulator node for the supply voltage. | ||
- backlight: phandle of the backlight device attached to the panel | ||
- rotation: panel rotation in degrees counter clockwise (0,90,180,270) | ||
|
||
Example: | ||
mi0283qt@0{ | ||
compatible = "multi-inno,mi0283qt"; | ||
reg = <0>; | ||
spi-max-frequency = <32000000>; | ||
rotation = <90>; | ||
dc-gpios = <&gpio 25 0>; | ||
backlight = <&backlight>; | ||
}; |