aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt37
1 files changed, 37 insertions, 0 deletions
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..c6995dde641b
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.txt
@@ -0,0 +1,37 @@
1Sitronix ST7789V RGB panel with SPI control bus
2
3Required properties:
4 - compatible: "sitronix,st7789v"
5 - reg: Chip select of the panel on the SPI bus
6 - reset-gpios: a GPIO phandle for the reset pin
7 - power-supply: phandle of the regulator that provides the supply voltage
8
9Optional properties:
10 - backlight: phandle to the backlight used
11
12The generic bindings for the SPI slaves documented in [1] also applies
13
14The device node can contain one 'port' child node with one child
15'endpoint' node, according to the bindings defined in [2]. This
16node should describe panel's video bus.
17
18[1]: Documentation/devicetree/bindings/spi/spi-bus.txt
19[2]: Documentation/devicetree/bindings/graph.txt
20
21Example:
22
23panel@0 {
24 compatible = "sitronix,st7789v";
25 reg = <0>;
26 reset-gpios = <&pio 6 11 GPIO_ACTIVE_LOW>;
27 backlight = <&pwm_bl>;
28 spi-max-frequency = <100000>;
29 spi-cpol;
30 spi-cpha;
31
32 port {
33 panel_input: endpoint {
34 remote-endpoint = <&tcon0_out_panel>;
35 };
36 };
37};