linux-kernel - [RFC PATCH 8/8] dt-bindings: display: panel: add Fascontek FS035VG158 panel

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Date:   Mon, 11 Sep 2023 19:02:06 +1000
From:   John Watts <contact@...kia.org>
To:     dri-devel@...ts.freedesktop.org
Cc:     Neil Armstrong <neil.armstrong@...aro.org>,
        Sam Ravnborg <sam@...nborg.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Heiko Stuebner <heiko@...ech.de>,
        Shawn Guo <shawnguo@...nel.org>,
        Chris Morgan <macromorgan@...mail.com>,
        Jagan Teki <jagan@...eble.ai>, John Watts <contact@...kia.org>,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH 8/8] dt-bindings: display: panel: add Fascontek FS035VG158 panel

This is a small 3.5" 640x480 IPS LCD panel.

Signed-off-by: John Watts <contact@...kia.org>
---
 .../display/panel/fascontek,fs035vg158.yaml   | 60 +++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/fascontek,fs035vg158.yaml

diff --git a/Documentation/devicetree/bindings/display/panel/fascontek,fs035vg158.yaml b/Documentation/devicetree/bindings/display/panel/fascontek,fs035vg158.yaml
new file mode 100644
index 000000000000..00d43ef8a33d
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/fascontek,fs035vg158.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/fascontek,fs035vg158.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Fascontek FS035VG158 3.5" (640x480 pixels) 24-bit IPS LCD panel
+
+maintainers:
+  - John Watts <contact@...kia.org>
+
+allOf:
+  - $ref: panel-common.yaml#
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+properties:
+  compatible:
+    const: fascontek,fs035vg158
+
+  backlight: true
+  port: true
+  power-supply: true
+  reg: true
+  reset-gpios: true
+
+  spi-3wire: true
+
+required:
+  - compatible
+  - power-supply
+  - reset-gpios
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        panel@0 {
+            compatible = "fascontek,fs035vg158";
+            reg = <0>;
+
+            spi-3wire;
+            spi-max-frequency = <3125000>;
+
+            reset-gpios = <&gpe 2 GPIO_ACTIVE_LOW>;
+
+            backlight = <&backlight>;
+            power-supply = <&vcc>;
+
+            port {
+                panel_input: endpoint {
+                    remote-endpoint = <&panel_output>;
+                };
+            };
+        };
+    };
-- 
2.42.0