[PATCH 1/2] dt-bindings: display: panel: Add bindings for the Sitronix ST7789V panel
From: Maxime Ripard <hidden>
Date: 2017-02-03 10:00:43
Also in:
dri-devel, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm panel drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Neil Armstrong, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The Sitronix ST7789V is an LCD panel controller, controlled over SPI, that can drive 18-bits 240x320 LCD displays. Signed-off-by: Maxime Ripard <redacted> --- Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt
diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt
new file mode 100644
index 000000000000..f70e6e9c54ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt@@ -0,0 +1,36 @@ +Sitronix ST7789V RGB panel with SPI control bus + +Required properties: + - compatible: "sitronix,st7789v" + - reg: Chip select of the panel on the SPI bus + - reset-gpios: a GPIO phandle for the reset pin + +Optional properties: + - backlight: phandle to the backlight used + +The generic bindings for the SPI slaves documented in [1] also applies + +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: + +panel@0 { + compatible = "sitronix,st7789v"; + reg = <0>; + reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>; + backlight = <&pwm_bl>; + spi-max-frequency = <100000>; + spi-cpol; + spi-cpha; + + port { + panel_input: endpoint { + remote-endpoint = <&tcon0_out_panel>; + }; + }; +};
--
git-series 0.8.11
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel