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

[dillon.minfei@gmail.com]

From: dillon min <dillon.minfei@gmail.com>

Add documentation for "ilitek,ili9341" panel.

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

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@gmail.com>
+
+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