linux-kernel - [PATCH v3 1/3] dt-bindings: display: panel: add startek kd070fhfid015 support

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Message-Id: <20230711-startek_display-v3-1-dc847e6b359b@baylibre.com>
Date:   Mon, 31 Jul 2023 16:31:45 +0200
From:   Alexandre Mergnat <amergnat@...libre.com>
To:     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>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Guillaume La Roque <glaroque@...libre.com>,
        dri-devel@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Alexandre Mergnat <amergnat@...libre.com>,
        Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v3 1/3] dt-bindings: display: panel: add startek
 kd070fhfid015 support

The Startek KD070FHFID015 is a 7-inch TFT LCD display with a resolution
of 1024 x 600 pixels.

Reviewed-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Alexandre Mergnat <amergnat@...libre.com>
---
 .../display/panel/startek,kd070fhfid015.yaml       | 69 ++++++++++++++++++++++
 1 file changed, 69 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
new file mode 100644
index 000000000000..d817f998cddc
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/startek,kd070fhfid015.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/startek,kd070fhfid015.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Startek Electronic Technology Co. kd070fhfid015 7 inch TFT LCD panel
+
+maintainers:
+  - Alexandre Mergnat <amergnat@...libre.com>
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    const: startek,kd070fhfid015
+
+  enable-gpios: true
+
+  iovcc-supply:
+    description: Reference to the regulator powering the panel IO pins.
+
+  reg:
+    maxItems: 1
+    description: DSI virtual channel
+
+  reset-gpios: true
+
+  port: true
+
+  power-supply: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - enable-gpios
+  - iovcc-supply
+  - reg
+  - reset-gpios
+  - port
+  - power-supply
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    dsi0 {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        panel@0 {
+            compatible = "startek,kd070fhfid015";
+            reg = <0>;
+            enable-gpios = <&pio 67 GPIO_ACTIVE_HIGH>;
+            reset-gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
+            iovcc-supply = <&mt6357_vsim1_reg>;
+            power-supply = <&vsys_lcm_reg>;
+
+            port {
+                panel_in: endpoint {
+                    remote-endpoint = <&dsi_out>;
+                };
+            };
+        };
+    };
+
+...

-- 
2.25.1