[PATCH 03/10] dt-bindings: display: panel: Add Synaptics TD4328

Xilin Wu via B4 Relay
2024-04-24T15:29:30Z

From: Xilin Wu <wuxilin123@gmail.com>

Synaptics TD4328 is a display driver IC used to drive LCD DSI panels.

Signed-off-by: Xilin Wu <wuxilin123@gmail.com>
---
.../bindings/display/panel/synaptics,td4328.yaml | 69 ++++++++++++++++++++++
1 file changed, 69 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/synaptics,td4328.yaml b/Documentation/devicetree/bindings/display/panel/synaptics,td4328.yaml
new file mode 100644
index 000000000000..216f2fb22b88
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/synaptics,td4328.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/synaptics,td4328.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synaptics TD4328-based DSI display panels
+
+maintainers:
+ - Xilin Wu <wuxilin123@gmail.com>
+
+description:
+ The Synaptics TD4328 is a generic DSI Panel IC used to control
+ LCD panels.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ contains:
+ const: syna,td4328
+
+ vdd-supply:
+ description: Digital voltage rail
+
+ vddio-supply:
+ description: Digital I/O voltage rail
+
+ reg: true
+ port: true
+
+required:
+ - compatible
+ - reg
+ - reset-gpios
+ - vdd-supply
+ - vddio-supply
+ - port
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "syna,td4328";
+ reg = <0>;
+
+ backlight = <&backlight>;
+ reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+
+ vdd-supply = <&vdd_lcm_2p8>;
+ vddio-supply = <&vreg_l12b_1p8>;
+
+ port {
+ panel_in_0: endpoint {
+ remote-endpoint = <&dsi0_out>;
+ };
+ };
+ };
+ };
+
+...

--
2.44.0