linux-kernel - [RFC v1 4/4] dt-bindings: input: touchscreen: st1232: add virtual objects to the example

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Date:   Tue, 25 Apr 2023 13:50:49 +0200
From:   Javier Carrasco <javier.carrasco@...fvision.net>
To:     linux-input@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Henrik Rydberg <rydberg@...math.org>,
        Javier Carrasco <javier.carrasco@...fvision.net>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Stephen Boyd <sboyd@...nel.org>,
        Sebastian Reichel <sre@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Uwe Kleine-g <u.kleine-koenig@...gutronix.de>,
        Bastian Hecht <hechtb@...il.com>,
        Michael Riesch <michael.riesch@...fvision.net>
Subject: [RFC v1 4/4] dt-bindings: input: touchscreen: st1232: add virtual objects to the example

The st1232 driver supports the virtual-touchscreen and virtual-buttons
objects defined in the generic touchscreen bindings. In order to support
the key codes properties within the virtual buttons, add the required
linux-event-codes include as well.

Signed-off-by: Javier Carrasco <javier.carrasco@...fvision.net>
---
 .../input/touchscreen/sitronix,st1232.yaml    | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
index 1d8ca19fd37a..66b8c85135b1 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
@@ -37,6 +37,7 @@ unevaluatedProperties: false
 
 examples:
   - |
+    #include <dt-bindings/input/linux-event-codes.h>
     i2c {
             #address-cells = <1>;
             #size-cells = <0>;
@@ -46,5 +47,32 @@ examples:
                     reg = <0x55>;
                     interrupts = <2 0>;
                     gpios = <&gpio1 166 0>;
+
+                    virtual-touchscreen {
+                            x-origin = <0>;
+                            x-size = <240>;
+                            y-origin = <40>;
+                            y-size = <280>;
+                    };
+
+                    virtual-buttons {
+                            button-light {
+                                    label = "Camera light";
+                                    linux,code = <KEY_LIGHTS_TOGGLE>;
+                                    x-origin = <40>;
+                                    x-size = <40>;
+                                    y-origin = <0>;
+                                    y-size = <40>;
+                            };
+
+                            button-suspend {
+                                    label = "Suspend";
+                                    linux,code = <KEY_SUSPEND>;
+                                    x-origin = <160>;
+                                    x-size = <40>;
+                                    y-origin = <0>;
+                                    y-size = <40>;
+                            };
+                    };
             };
     };
-- 
2.37.2