target/linux/d1/patches-6.1/0015-dt-bindings-display-Add-bindings-for-ClockworkPi-CWD.patch

   1 From a8e905fb3fd0d26f724646275b72a7363b2f03d8 Mon Sep 17 00:00:00 2001
   2 From: Max Fierke <max@maxfierke.com>
   3 Date: Wed, 1 Jun 2022 00:17:47 -0500
   4 Subject: [PATCH 015/117] dt-bindings: display: Add bindings for ClockworkPi
   5  CWD686
   6
   7 The CWD686 is a 6.86" IPS LCD panel used as the primary
   8 display in the ClockworkPi DevTerm portable (all cores)
   9
  10 Signed-off-by: Max Fierke <max@maxfierke.com>
  11 Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
  12 Signed-off-by: Samuel Holland <samuel@sholland.org>
  13 ---
  14  .../display/panel/clockwork,cwd686.yaml       | 62 +++++++++++++++++++
  15  1 file changed, 62 insertions(+)
  16  create mode 100644 Documentation/devicetree/bindings/display/panel/clockwork,cwd686.yaml
  17
  18 --- /dev/null
  19 +++ b/Documentation/devicetree/bindings/display/panel/clockwork,cwd686.yaml
  20 @@ -0,0 +1,62 @@
  21 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  22 +%YAML 1.2
  23 +---
  24 +$id: http://devicetree.org/schemas/display/panel/clockwork,cwd686.yaml#
  25 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  26 +
  27 +title: Clockwork CWD686 6.86" IPS LCD panel
  28 +
  29 +maintainers:
  30 +  - Max Fierke <max@maxfierke.com>
  31 +
  32 +description: |
  33 +  The Clockwork CWD686 is a 6.86" ICNL9707-based IPS LCD panel used within the
  34 +  Clockwork DevTerm series of portable devices. The panel has a 480x1280
  35 +  resolution and uses 24 bit RGB per pixel.
  36 +
  37 +allOf:
  38 +  - $ref: panel-common.yaml#
  39 +
  40 +properties:
  41 +  compatible:
  42 +    const: clockwork,cwd686
  43 +
  44 +  reg:
  45 +    description: DSI virtual channel used by that screen
  46 +    maxItems: 1
  47 +
  48 +  reset-gpios: true
  49 +  rotation: true
  50 +  backlight: true
  51 +  iovcc-supply: true
  52 +  vci-supply: true
  53 +
  54 +required:
  55 +  - compatible
  56 +  - reg
  57 +  - backlight
  58 +  - reset-gpios
  59 +
  60 +additionalProperties: false
  61 +
  62 +examples:
  63 +  - |
  64 +    #include <dt-bindings/gpio/gpio.h>
  65 +
  66 +    backlight: backlight {
  67 +        compatible = "gpio-backlight";
  68 +        gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;
  69 +    };
  70 +
  71 +    dsi {
  72 +        #address-cells = <1>;
  73 +        #size-cells = <0>;
  74 +
  75 +        panel@0 {
  76 +            compatible = "clockwork,cwd686";
  77 +            reg = <0>;
  78 +            backlight = <&backlight>;
  79 +            reset-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>;
  80 +            rotation = <90>;
  81 +        };
  82 +    };