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| author |   Paul Cercueil <paul@crapouillou.net> | 2019-06-03 17:25:54 +0200 |
|---|---|---|
| committer |   Sam Ravnborg <sam@ravnborg.org> | 2019-06-26 13:34:49 +0200 |
| commit | c79e7a293733d6e9d589ba929ae0a87f6a333afd (patch) | |
| tree | 52bee80fd4f65ab645ca90258a1f3c89ea3200ff | |
| parent | MAINTAINERS: Update Maintainers and Reviewers of DRM Bridge Drivers (diff) | |
| download | linux-dev-c79e7a293733d6e9d589ba929ae0a87f6a333afd.tar.xz linux-dev-c79e7a293733d6e9d589ba929ae0a87f6a333afd.zip | |
dt-bindings: display: Add King Display KD035G6-54NT panel documentation
The KD035G6-54NT is a 3.5" 320x240 24-bit TFT LCD panel.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190603152555.23527-1-paul@crapouillou.net
| -rw-r--r-- | Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.txt | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.txt b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.txt new file mode 100644 index 000000000000..fa9596082e44 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.txt @@ -0,0 +1,42 @@ +King Display KD035G6-54NT 3.5" (320x240 pixels) 24-bit TFT LCD panel + +Required properties: +- compatible: should be "kingdisplay,kd035g6-54nt" +- power-supply: See panel-common.txt +- reset-gpios: See panel-common.txt + +Optional properties: +- backlight: see panel-common.txt + +The generic bindings for the SPI slaves documented in [1] also apply. + +The device node can contain one 'port' child node with one child +'endpoint' node, according to the bindings defined in [2]. This +node should describe panel's video bus. + +[1]: Documentation/devicetree/bindings/spi/spi-bus.txt +[2]: Documentation/devicetree/bindings/graph.txt + +Example: + +&spi { + panel@0 { + compatible = "kingdisplay,kd035g6-54nt"; + reg = <0>; + + spi-max-frequency = <3125000>; + spi-3wire; + spi-cs-high; + + reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>; + + backlight = <&backlight>; + power-supply = <&ldo6>; + + port { + panel_input: endpoint { + remote-endpoint = <&panel_output>; + }; + }; + }; +}; |