Convert EETI touchscreen controller device tree binding to json-schema.
Signed-off-by: Dario Binacchi <dario.binacchi@xxxxxxxxxxxxxxxxxxxx>
---
(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
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@xxxxxxxxxxxxxxxxxxxx>
+
+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
