linux-kernel - [v2 1/2] dt-bindings: display: panel: Add Novatek NT36672E LCD DSI

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Date: Mon,  8 Jan 2024 15:29:01 +0530
From: Ritesh Kumar <quic_riteshk@...cinc.com>
To: dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc: Ritesh Kumar <quic_riteshk@...cinc.com>, neil.armstrong@...aro.org,
        quic_jesszhan@...cinc.com, sam@...nborg.org,
        maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
        tzimmermann@...e.de, airlied@...il.com, daniel@...ll.ch,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        conor+dt@...nel.org, quic_abhinavk@...cinc.com,
        quic_rajeevny@...cinc.com, quic_vproddut@...cinc.com,
        sumit.semwal@...aro.org
Subject: [v2 1/2] dt-bindings: display: panel: Add Novatek NT36672E LCD DSI

Document Novatek NT36672E FHD+ LCD DSI panel.

Signed-off-by: Ritesh Kumar <quic_riteshk@...cinc.com>

---
v2: Fixed review comments from Krzysztof
      - renamed to novatek,nt36672e, since the binding is for the IC and
        not the panel.
      - moved additionalProperties after required.
---
 .../display/panel/novatek,nt36672e.yaml       | 66 +++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/novatek,nt36672e.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/novatek,nt36672e.yaml b/Documentation/devicetree/bindings/display/panel/novatek,nt36672e.yaml
new file mode 100644
index 000000000000..dc4672f3d01d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/novatek,nt36672e.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/novatek,nt36672e.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Novatek NT36672E LCD DSI Panel
+
+maintainers:
+  - Ritesh Kumar <quic_riteshk@...cinc.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: novatek,nt36672e
+
+  reg:
+    maxItems: 1
+    description: DSI virtual channel
+
+  vddi-supply: true
+  avdd-supply: true
+  avee-supply: true
+  port: true
+  reset-gpios: true
+  backlight: true
+
+required:
+  - compatible
+  - reg
+  - vddi-supply
+  - avdd-supply
+  - avee-supply
+  - reset-gpios
+  - port
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    dsi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "novatek,nt36672e";
+            reg = <0>;
+
+            reset-gpios = <&tlmm 44 GPIO_ACTIVE_HIGH>;
+
+            vddi-supply = <&vreg_l8c_1p8>;
+            avdd-supply = <&disp_avdd>;
+            avee-supply = <&disp_avee>;
+
+            backlight = <&pwm_backlight>;
+
+            port {
+                panel0_in: endpoint {
+                    remote-endpoint = <&dsi0_out>;
+                };
+            };
+        };
+    };
+...
-- 
2.17.1