The st1232 driver supports the virtual-touchscreen and virtual-buttons
objects defined in the generic touchscreen bindings and implemented in
the ts-virtobj module. Add an example where nodes for a virtual
touchscreen and virtual buttons are defined.

Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
---
 .../input/touchscreen/sitronix,st1232.yaml         | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
index 1d8ca19fd37a..97a2c063b47c 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
@@ -48,3 +48,43 @@ examples:
                     gpios = <&gpio1 166 0>;
             };
     };
+  - |
+    #include <dt-bindings/input/linux-event-codes.h>
+    i2c {
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            touchscreen@55 {
+                    compatible = "sitronix,st1232";
+                    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>;
+                            };
+                    };
+            };
+    };

-- 
2.39.2

On Wed, 10 May 2023 15:50:49 +0200, Javier Carrasco wrote:
> The st1232 driver supports the virtual-touchscreen and virtual-buttons
> objects defined in the generic touchscreen bindings and implemented in
> the ts-virtobj module. Add an example where nodes for a virtual
> touchscreen and virtual buttons are defined.
> 
> Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
> ---
>  .../input/touchscreen/sitronix,st1232.yaml         | 40 ++++++++++++++++++++++
>  1 file changed, 40 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:

dtschema/dtc warnings/errors:
/builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.example.dtb: touchscreen@55: Unevaluated properties are not allowed ('virtual-buttons', 'virtual-touchscreen' were unexpected)
	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml

See https://patchwork.ozlabs.org/patch/1779521

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.

On 10.05.23 16:59, Krzysztof Kozlowski wrote:
> On Wed, 10 May 2023 15:50:49 +0200, Javier Carrasco wrote:
>> The st1232 driver supports the virtual-touchscreen and virtual-buttons
>> objects defined in the generic touchscreen bindings and implemented in
>> the ts-virtobj module. Add an example where nodes for a virtual
>> touchscreen and virtual buttons are defined.
>>
>> Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net>
>> ---
>>  .../input/touchscreen/sitronix,st1232.yaml         | 40 ++++++++++++++++++++++
>>  1 file changed, 40 insertions(+)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.example.dtb: touchscreen@55: Unevaluated properties are not allowed ('virtual-buttons', 'virtual-touchscreen' were unexpected)
> 	From schema: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
> 
Thanks for your feedback.
This patch depends on: 'PATCH 2/4: dt-bindings: touchscreen: add
virtual-touchscreen and virtual-buttons properties' from the same
series, where 'virtual-buttons' and 'virtual-touchscreen' are defined in
'touchscreen.yaml'.

I could only reproduce the error after reverting the patch it depends
on. Otherwise it passes the tests successfully and with no warning
reports with dt-schema 04.2023 and yamllint 1.31.0
> See https://patchwork.ozlabs.org/patch/1779521
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.