[1/2] dt-bindings: display: panel: add Ilitek ili9806e panel controller

Commit Message

Michael Walle June 25, 2024, 1:33 p.m. UTC

Add the device tree binding for the Ilitek ILI9806E controller which can
be found on the Ortustech COME35H3P70ULC DSI display panel.

There are no peculiarities except for two different power signals.

Signed-off-by: Michael Walle <[e-mail]>
---
 .../display/panel/ilitek,ili9806e.yaml        | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml

Comments

Conor Dooley June 25, 2024, 4:25 p.m. UTC | #1

On Tue, Jun 25, 2024 at 03:33:16PM +0200, Michael Walle wrote:
> Add the device tree binding for the Ilitek ILI9806E controller which can
> be found on the Ortustech COME35H3P70ULC DSI display panel.
> 
> There are no peculiarities except for two different power signals.
> 
> Signed-off-by: Michael Walle <[e-mail]>

Reviewed-by: Conor Dooley <[e-mail]>

Patch

diff --git a/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml
new file mode 100644
index 000000000000..cfd7cc9c8725
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/ilitek,ili9806e.yaml
@@ -0,0 +1,63 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/ilitek,ili9806e.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ilitek ILI9806E based MIPI-DSI panels
+
+maintainers:
+  - Michael Walle <[e-mail]>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - ortustech,com35h3p70ulc
+      - const: ilitek,ili9806e
+
+  reg:
+    maxItems: 1
+
+  vdd-supply: true
+  vccio-supply: true
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+  - vccio-supply
+  - reset-gpios
+  - backlight
+  - port
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "ortustech,com35h3p70ulc", "ilitek,ili9806e";
+            reg = <0>;
+            vdd-supply = <&reg_vdd_panel>;
+            vccio-supply = <&reg_vccio_panel>;
+            reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+            backlight = <&backlight>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi_out>;
+                };
+            };
+        };
+    };
+
+...