[v3,2/5] dt-bindings: touchscreen: convert eeti bindings to json schema
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Message ID 20250914203812.1055696-2-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • [v3,1/5] dt-bindings: touchscreen: convert bu21013 bindings to json schema
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Commit Message

Dario Binacchi Sept. 14, 2025, 8:37 p.m. UTC 
Convert EETI touchscreen controller device tree binding to json-schema.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>

---

(no changes since v2)

Changes in v2:
- Added in v2

 .../bindings/input/touchscreen/eeti.txt       | 30 ---------
 .../bindings/input/touchscreen/eeti.yaml      | 62 +++++++++++++++++++
 2 files changed, 62 insertions(+), 30 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/eeti.txt
 create mode 100644 Documentation/devicetree/bindings/input/touchscreen/eeti.yaml

Comments

Frank Li Sept. 18, 2025, 9:06 p.m. UTC | #1 
On Sun, Sep 14, 2025 at 10:37:53PM +0200, Dario Binacchi wrote:
> Convert EETI touchscreen controller device tree binding to json-schema.
>
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
>
> ---
>
> (no changes since v2)
>
> Changes in v2:
> - Added in v2
>
>  .../bindings/input/touchscreen/eeti.txt       | 30 ---------
>  .../bindings/input/touchscreen/eeti.yaml      | 62 +++++++++++++++++++

I think it should be merged into
Documentation/devicetree/bindings/input/touchscreen/eeti,exc3000.yaml

Just add new compatible string "eeti,exc3000-i2c"

or direct use eeti,exc3000 and remove .../bindings/input/touchscreen/eeti.txt

Frank

>  2 files changed, 62 insertions(+), 30 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/eeti.txt
>  create mode 100644 Documentation/devicetree/bindings/input/touchscreen/eeti.yaml
>
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti.txt b/Documentation/devicetree/bindings/input/touchscreen/eeti.txt
> deleted file mode 100644
> index 32b3712c916e..000000000000
> --- a/Documentation/devicetree/bindings/input/touchscreen/eeti.txt
> +++ /dev/null
> @@ -1,30 +0,0 @@
> -Bindings for EETI touchscreen controller
> -
> -Required properties:
> -- compatible:	should be "eeti,exc3000-i2c"
> -- reg:		I2C address of the chip. Should be set to <0xa>
> -- interrupts:	interrupt to which the chip is connected
> -
> -Optional properties:
> -- attn-gpios:	A handle to a GPIO to check whether interrupt is still
> -		latched. This is necessary for platforms that lack
> -		support for level-triggered IRQs.
> -
> -The following optional properties described in touchscreen.txt are
> -also supported:
> -
> -- touchscreen-inverted-x
> -- touchscreen-inverted-y
> -- touchscreen-swapped-x-y
> -
> -Example:
> -
> -i2c-master {
> -	touchscreen@a {
> -		compatible = "eeti,exc3000-i2c";
> -		reg = <0xa>;
> -		interrupt-parent = <&gpio>;
> -		interrupts = <123 IRQ_TYPE_EDGE_RISING>;
> -		attn-gpios = <&gpio 123 GPIO_ACTIVE_HIGH>;
> -	};
> -};
> diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti.yaml b/Documentation/devicetree/bindings/input/touchscreen/eeti.yaml
> new file mode 100644
> index 000000000000..97027914d6a6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/input/touchscreen/eeti.yaml
> @@ -0,0 +1,62 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/input/touchscreen/eeti.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: EETI touchscreen controller
> +
> +description:
> +  EETI I2C driven touchscreen controller.
> +
> +maintainers:
> +  - Dario Binacchi <dario.binacchi@amarulasolutions.com>
> +
> +allOf:
> +  - $ref: touchscreen.yaml#
> +
> +properties:
> +  compatible:
> +    enum:
> +      - eeti,exc3000-i2c
> +
> +  reg:
> +    maxItems: 1
> +
> +  interrupts:
> +    maxItems: 1
> +
> +  attn-gpios:
> +    maxItems: 1
> +    description: Phandle to a GPIO to check whether interrupt is still
> +                 latched. This is necessary for platforms that lack
> +                 support for level-triggered IRQs.
> +
> +  touchscreen-inverted-x: true
> +  touchscreen-inverted-y: true
> +  touchscreen-swapped-x-y: true
> +
> +additionalProperties: false
> +
> +required:
> +  - compatible
> +  - reg
> +  - interrupts
> +
> +examples:
> +  - |
> +    #include <dt-bindings/gpio/gpio.h>
> +    #include <dt-bindings/interrupt-controller/irq.h>
> +    i2c {
> +        #address-cells = <1>;
> +        #size-cells = <0>;
> +
> +        touchscreen@a {
> +            compatible = "eeti,exc3000-i2c";
> +            reg = <0xa>;
> +
> +            interrupt-parent = <&gpio>;
> +            interrupts = <123 IRQ_TYPE_EDGE_RISING>;
> +            attn-gpios = <&gpio 123 GPIO_ACTIVE_HIGH>;
> +        };
> +    };
> --
> 2.43.0
>
> base-commit: df86f912b45c20e236060321c85fe35437e9325d
> branch: drop-touchscreen.txt

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Patch
diff mbox series 

diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti.txt b/Documentation/devicetree/bindings/input/touchscreen/eeti.txt
deleted file mode 100644
index 32b3712c916e..000000000000
--- a/Documentation/devicetree/bindings/input/touchscreen/eeti.txt
+++ /dev/null
@@ -1,30 +0,0 @@ 
-Bindings for EETI touchscreen controller
-
-Required properties:
-- compatible:	should be "eeti,exc3000-i2c"
-- reg:		I2C address of the chip. Should be set to <0xa>
-- interrupts:	interrupt to which the chip is connected
-
-Optional properties:
-- attn-gpios:	A handle to a GPIO to check whether interrupt is still
-		latched. This is necessary for platforms that lack
-		support for level-triggered IRQs.
-
-The following optional properties described in touchscreen.txt are
-also supported:
-
-- touchscreen-inverted-x
-- touchscreen-inverted-y
-- touchscreen-swapped-x-y
-
-Example:
-
-i2c-master {
-	touchscreen@a {
-		compatible = "eeti,exc3000-i2c";
-		reg = <0xa>;
-		interrupt-parent = <&gpio>;
-		interrupts = <123 IRQ_TYPE_EDGE_RISING>;
-		attn-gpios = <&gpio 123 GPIO_ACTIVE_HIGH>;
-	};
-};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/eeti.yaml b/Documentation/devicetree/bindings/input/touchscreen/eeti.yaml
new file mode 100644
index 000000000000..97027914d6a6
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/eeti.yaml
@@ -0,0 +1,62 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/eeti.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: EETI touchscreen controller
+
+description:
+  EETI I2C driven touchscreen controller.
+
+maintainers:
+  - Dario Binacchi <dario.binacchi@amarulasolutions.com>
+
+allOf:
+  - $ref: touchscreen.yaml#
+
+properties:
+  compatible:
+    enum:
+      - eeti,exc3000-i2c
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  attn-gpios:
+    maxItems: 1
+    description: Phandle to a GPIO to check whether interrupt is still
+                 latched. This is necessary for platforms that lack
+                 support for level-triggered IRQs.
+
+  touchscreen-inverted-x: true
+  touchscreen-inverted-y: true
+  touchscreen-swapped-x-y: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        touchscreen@a {
+            compatible = "eeti,exc3000-i2c";
+            reg = <0xa>;
+
+            interrupt-parent = <&gpio>;
+            interrupts = <123 IRQ_TYPE_EDGE_RISING>;
+            attn-gpios = <&gpio 123 GPIO_ACTIVE_HIGH>;
+        };
+    };