From: Dillon Min
Add documentation for "ilitek,ili9341" panel.
Signed-off-by: Dillon Min
Reviewed-by: Linus Walleij
Reviewed-by: Rob Herring
Link:
https://lore.kernel.org/lkml/1626853288-31223-2-git-send-email-dillon.min...@gmail.com/
---
v4: no change.
.../bindings/display/panel/ilitek,ili9341.yaml | 78 ++
1 file changed, 78 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
diff --git
a/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
new file mode 100644
index ..2ed010f91e2d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
@@ -0,0 +1,78 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/ilitek,ili9341.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ilitek-9341 Display Panel
+
+maintainers:
+ - Dillon Min
+
+description: |
+ Ilitek ILI9341 TFT panel driver with SPI control bus
+ This is a driver for 320x240 TFT panels, accepting a rgb input
+ streams with 16 bits or 18 bits.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+items:
+ - enum:
+ # ili9341 240*320 Color on stm32f429-disco board
+- st,sf-tc240t-9370-t
+ - const: ilitek,ili9341
+
+ reg: true
+
+ dc-gpios:
+maxItems: 1
+description: Display data/command selection (D/CX) of this DBI panel
+
+ spi-3wire: true
+
+ spi-max-frequency:
+const: 1000
+
+ port: true
+
+ vci-supply:
+description: Analog voltage supply (2.5 .. 3.3V)
+
+ vddi-supply:
+description: Voltage supply for interface logic (1.65 .. 3.3 V)
+
+ vddi-led-supply:
+description: Voltage supply for the LED driver (1.65 .. 3.3 V)
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - dc-gpios
+ - port
+
+examples:
+ - |+
+spi {
+#address-cells = <1>;
+#size-cells = <0>;
+panel: display@0 {
+ compatible = "st,sf-tc240t-9370-t",
+ "ilitek,ili9341";
+ reg = <0>;
+ spi-3wire;
+ spi-max-frequency = <1000>;
+ dc-gpios = < 13 0>;
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <_out>;
+ };
+ };
+ };
+};
+...
+
--
1.9.1
