Convert MELFAS MCS-5000 touchscreen controller chip documentation to the YAML format.
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
.../bindings/input/mcs-touchkey.txt | 26 ---------
.../bindings/input/mcs-touchkey.yaml | 53 +++++++++++++++++++
2 files changed, 53 insertions(+), 26 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/input/mcs-touchkey.txt
create mode 100644 Documentation/devicetree/bindings/input/mcs-touchkey.yaml
diff --git a/Documentation/devicetree/bindings/input/mcs-touchkey.txt b/Documentation/devicetree/bindings/input/mcs-touchkey.txt
deleted file mode 100644
index 545454112a43..000000000000
--- a/Documentation/devicetree/bindings/input/mcs-touchkey.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-* mcs_touchkey MELFAS MCS5000/5080 controller
-
-Required properties:
-- compatible: must be "mcs5000_touchkey" or "mcs5080_touchkey"
-- reg : I2C address of the chip
-- interrupts: interrupt to which the chop is connected
-- key_maxval: size of keycode table
-- interrupts: interrupt to which the chip is connected
-- code: key code for this device
-
-Example:
-
- i2c_touch_key: i2c-gpio-0 {
- /* ... */
-
- touch_key@20 {
- compatible = "mcs5080_touchkey";
- reg = <0x20>;
- interrupt-patrent = <gpj0>;
- key_maxval = <2>;
- linux, code = <0x0000009e
- 0x000000a9>;
- };
-
- /* ... */
- };
diff --git a/Documentation/devicetree/bindings/input/mcs-touchkey.yaml b/Documentation/devicetree/bindings/input/mcs-touchkey.yaml
new file mode 100644
index 000000000000..b56de0361ff8
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/mcs-touchkey.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/mcs-touchkey.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MELFAS MCS5000/5080 controller
+
+maintainers:
+ - Rob Herring <robh+dt@xxxxxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - mcs5000_touchkey
+ - mcs5080_touchkey
+
+ reg: true
+ interrupts: true
+ key_maxval:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: size of keycode table
+
+ linux,code:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description: key code for this device
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - linux,code
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/tegra-gpio.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c_touch_key: i2c-gpio-0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ melfas-touchkey@20 {
+ compatible = "mcs5080_touchkey";
+ reg = <0x20>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(Q, 4) IRQ_TYPE_EDGE_FALLING>;
+ key_maxval = <4>;
+ linux,code = <139 102 158 217>;
+ };
+ };
--
2.33.0
