Convert elants_i2c.txt DT binding to YAML and put into correct directory.
Reviewed-by: Dmitry Osipenko <digetx@xxxxxxxxx>
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
.../devicetree/bindings/input/elants_i2c.txt | 34 ---------
.../input/touchscreen/elan,elants_i2c.yaml | 69 +++++++++++++++++++
2 files changed, 69 insertions(+), 34 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/input/elants_i2c.txt
create mode 100644 Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml
diff --git a/Documentation/devicetree/bindings/input/elants_i2c.txt b/Documentation/devicetree/bindings/input/elants_i2c.txt
deleted file mode 100644
index 5edac8be0802..000000000000
--- a/Documentation/devicetree/bindings/input/elants_i2c.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Elantech I2C Touchscreen
-
-Required properties:
-- compatible: must be "elan,ekth3500".
-- reg: I2C address of the chip.
-- interrupts: interrupt to which the chip is connected (see interrupt
- binding[0]).
-
-Optional properties:
-- wakeup-source: touchscreen can be used as a wakeup source.
-- pinctrl-names: should be "default" (see pinctrl binding [1]).
-- pinctrl-0: a phandle pointing to the pin settings for the device (see
- pinctrl binding [1]).
-- reset-gpios: reset gpio the chip is connected to.
-- vcc33-supply: a phandle for the regulator supplying 3.3V power.
-- vccio-supply: a phandle for the regulator supplying IO power.
-
-[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
-[1]: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
-
-Example:
- &i2c1 {
- /* ... */
-
- touchscreen@10 {
- compatible = "elan,ekth3500";
- reg = <0x10>;
- interrupt-parent = <&gpio4>;
- interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>;
- wakeup-source;
- };
-
- /* ... */
- };
diff --git a/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml b/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml
new file mode 100644
index 000000000000..a792d6377b1d
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/elan,elants_i2c.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/input/touchscreen/elan,elants_i2c.yaml#";
+$schema: "http://devicetree.org/meta-schemas/core.yaml#";
+
+title: Elantech I2C Touchscreen
+
+maintainers:
+ - David Heidelberg <david@xxxxxxx>
+
+allOf:
+ - $ref: touchscreen.yaml#
+
+properties:
+ compatible:
+ enum:
+ - elan,ektf3624
+ - elan,ekth3500
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ wakeup-source:
+ type: boolean
+ description: touchscreen can be used as a wakeup source.
+
+ reset-gpios:
+ description: reset gpio the chip is connected to.
+
+ vcc33-supply:
+ description: a phandle for the regulator supplying 3.3V power.
+
+ vccio-supply:
+ description: a phandle for the regulator supplying IO power.
+
+ touchscreen-inverted-x: true
+ touchscreen-inverted-y: true
+ touchscreen-size-x: true
+ touchscreen-size-y: true
+ touchscreen-swapped-x-y: true
+
+additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchscreen@10 {
+ compatible = "elan,ekth3500";
+ reg = <0x10>;
+
+ interrupt-parent = <&gpio4>;
+ interrupts = <0x0 IRQ_TYPE_EDGE_FALLING>;
+ wakeup-source;
+ };
+ };
--
2.26.2
