[v1,3/4] dt-bindings: display: panel: Document Renesas R69328 based DSI panel

Commit Message

Svyatoslav Ryhel April 13, 2025, 11:24 a.m. UTC

R69328 is liquid crystal driver for high-definition amorphous silicon
(a-Si) panels and is ideal for tablets and smartphones.

Signed-off-by: Svyatoslav Ryhel <[e-mail]>
---
 .../display/panel/renesas,r69328.yaml         | 72 +++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml

Patch

diff --git a/Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml b/Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml
new file mode 100644
index 000000000000..1c1ce5ed6f2f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml
@@ -0,0 +1,72 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/renesas,r69328.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R69328 based DSI Display Panel
+
+maintainers:
+  - Svyatoslav Ryhel <[e-mail]>
+
+description:
+  The Renesas R69328 is a generic DSI Panel IC used to control LCD panels.
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    enum:
+        # JDI DX12D100VM0EAA 4.7" WXGA TFT LCD panel
+      - jdi,dx12d100vm0eaa
+
+  reg:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator for main power supply.
+
+  vddio-supply:
+    description: Regulator for 1.8V IO power supply.
+
+  backlight: true
+
+  reset-gpios: true
+  port: true
+
+required:
+  - compatible
+  - port
+  - backlight
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@1 {
+            compatible = "jdi,dx12d100vm0eaa";
+            reg = <1>;
+
+            reset-gpios = <&gpio 176 GPIO_ACTIVE_LOW>;
+
+            vdd-supply = <&vdd_3v0_lcd>;
+            vddio-supply = <&vdd_1v8_io>;
+
+            backlight = <&backlight>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi_out>;
+                };
+            };
+        };
+    };
+
+...