[PATCH v3 3/4] dt-bindings: display: panel: Document Renesas R69328 based DSI panel

Svyatoslav Ryhel posted 4 patches 7 months, 2 weeks ago
[PATCH v3 3/4] dt-bindings: display: panel: Document Renesas R69328 based DSI panel
Posted by Svyatoslav Ryhel 7 months, 2 weeks ago
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 <clamor95@gmail.com>
---
 .../display/panel/renesas,r69328.yaml         | 73 +++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml

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..1cd219b510ee
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml
@@ -0,0 +1,73 @@
+# 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 <clamor95@gmail.com>
+
+description:
+  The Renesas R69328 is a generic DSI Panel IC used to control LCD panels.
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+            # JDI DX12D100VM0EAA 4.7" WXGA TFT LCD panel
+          - jdi,dx12d100vm0eaa
+      - const: renesas,r69328
+
+  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", "renesas,r69328";
+            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>;
+                };
+            };
+        };
+    };
+...
-- 
2.48.1
Re: [PATCH v3 3/4] dt-bindings: display: panel: Document Renesas R69328 based DSI panel
Posted by Rob Herring (Arm) 7 months ago
On Tue, 06 May 2025 12:27:17 +0300, Svyatoslav Ryhel wrote:
> 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 <clamor95@gmail.com>
> ---
>  .../display/panel/renesas,r69328.yaml         | 73 +++++++++++++++++++
>  1 file changed, 73 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/display/panel/renesas,r69328.yaml
> 

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Re: [PATCH v3 3/4] dt-bindings: display: panel: Document Renesas R69328 based DSI panel
Posted by Linus Walleij 7 months, 1 week ago
On Tue, May 6, 2025 at 11:27 AM Svyatoslav Ryhel <clamor95@gmail.com> wrote:

> 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 <clamor95@gmail.com>

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij