From 38873dd52850c3d713f006c240a2ce0abad52271 Mon Sep 17 00:00:00 2001
From: Pengyu Luo <mitltlatltl@gmail.com>
Date: Thu, 9 Jul 2026 22:28:45 +0800
Subject: [PATCH] dt-bindings: display: panel: Add Novatek NT36536

NT36536 is a driver IC used to drive MIPI-DSI panels. It is found in
LENOVO Legion Y700 Gen4 with a dual-link 10-bit CSOT panel.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20260709142846.12463-2-mitltlatltl@gmail.com
---
 .../display/panel/novatek,nt36536.yaml        | 91 +++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt36536.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36536.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36536.yaml
new file mode 100644
index 000000000000..1e86f5329b22
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36536.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/novatek,nt36536.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Novatek NT36536 based DSI display Panels
+
+maintainers:
+  - Pengyu Luo <mitltlatltl@gmail.com>
+
+description:
+  The Novatek NT36536 is a generic DSI Panel IC used to drive dsi
+  panels. Support video mode panels from China Star Optoelectronics
+  Technology (CSOT), such as PP8807HB1-1 which is a dual-link 10-bit
+  panel.
+
+allOf:
+  - $ref: panel-common-dual.yaml#
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - csot,pp8807hb1-1
+      - const: novatek,nt36536
+
+  reg:
+    maxItems: 1
+
+  reset-gpios:
+    maxItems: 1
+
+  vddio-supply:
+    description: I/O source voltage rail
+
+  vsp-supply:
+    description: Positive source voltage rail
+
+  vsn-supply:
+    description: Negative source voltage rail
+
+  backlight: true
+  ports: true
+
+required:
+  - compatible
+  - reg
+  - vddio-supply
+  - reset-gpios
+  - ports
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "csot,pp8807hb1-1", "novatek,nt36536";
+            reg = <0>;
+
+            vddio-supply = <&vreg_iovdd_1p8>;
+            reset-gpios = <&tlmm 98 GPIO_ACTIVE_LOW>;
+
+            ports {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                port@0 {
+                    reg = <0>;
+                    panel_in_0: endpoint {
+                        remote-endpoint = <&dsi0_out>;
+                    };
+                };
+
+                port@1{
+                    reg = <1>;
+                    panel_in_1: endpoint {
+                        remote-endpoint = <&dsi1_out>;
+                    };
+                };
+            };
+        };
+    };
+
+...