| Message ID | 20190603152555.23527-1-paul@crapouillou.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [v2,1/2] dt-bindings: display: Add King Display KD035G6-54NT panel documentation | expand |
On Mon, Jun 03, 2019 at 05:25:54PM +0200, Paul Cercueil wrote: > 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> Rob - ping for review. Sam > --- > > Notes: > v2: - Add an address to the panel node > - Add information about SPI properties > - Add information about the 'port' sub-node > > .../panel/kingdisplay,kd035g6-54nt.txt | 42 +++++++++++++++++++ > 1 file changed, 42 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.txt > > 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>; > + }; > + }; > + }; > +}; > -- > 2.21.0.593.g511ec345e18
On Mon, Jun 03, 2019 at 05:25:54PM +0200, Paul Cercueil wrote: > The KD035G6-54NT is a 3.5" 320x240 24-bit TFT LCD panel. > > Signed-off-by: Paul Cercueil <paul@crapouillou.net> Both patches applied to drm-misc-next and pushed out. Sam
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>; + }; + }; + }; +};
The KD035G6-54NT is a 3.5" 320x240 24-bit TFT LCD panel. Signed-off-by: Paul Cercueil <paul@crapouillou.net> --- Notes: v2: - Add an address to the panel node - Add information about SPI properties - Add information about the 'port' sub-node .../panel/kingdisplay,kd035g6-54nt.txt | 42 +++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/kingdisplay,kd035g6-54nt.txt