[PATCH v2 3/5] dt-bindings: display: panel: Add ilitek ili9341 panel bindings

From: dillon . minfei
Date: Fri May 08 2020 - 00:13:36 EST


From: dillon min <dillon.minfei@xxxxxxxxx>

Add documentation for "ilitek,ili9341" panel.

Signed-off-by: dillon min <dillon.minfei@xxxxxxxxx>
---

Hi Rob Herring,

This patch [PATCH V2 3/5] about ilitek,ili9341.yaml was verifyed with make dt_binding_check

thanks.

best regards,

dillon,

.../bindings/display/panel/ilitek,ili9341.yaml | 68 ++++++++++++++++++++++
1 file changed, 68 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 0000000..94c2b15
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9341.yaml
@@ -0,0 +1,68 @@
+# 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 <dillon.minfei@xxxxxxxxx>
+
+description: |
+ Ilitek ILI9341 TFT panel driver with SPI control bus
+ This is a driver for 320x240 TFT panels, accepting a rgb input
+ streams that get adapted and scaled to the panel.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ items:
+ - const: stm32f429,ltdc-panel
+ - {} # ilitek,ili9341, but not listed here to avoid false select
+
+ reg: true
+
+ dc-gpios:
+ maxItems: 1
+ description: panel spi dc gpio
+
+ spi-3wire: true
+
+ spi-max-frequency:
+ const: 10000000
+
+ port: true
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - dc-gpios
+ - spi-3wire
+ - spi-max-frequency
+ - port
+
+examples:
+ - |+
+ spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel: display@0 {
+ compatible = "stm32f429,ltdc-panel", "ilitek,ili9341";
+ reg = <0>;
+ spi-3wire;
+ spi-max-frequency = <10000000>;
+ dc-gpios = <&gpiod 13 0>;
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&display_out>;
+ };
+ };
+ };
+ };
+...
+
--
2.7.4