Convert the binding file atmel,maxtouch.txt to yaml format.
Also change the file name in the MAINTAINERS file.
This was tested and verified on ARM and ARM64 with:
make dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
make dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@xxxxxxxxxxxxx>
---
.../bindings/input/atmel,maxtouch.txt | 41 ------------
.../bindings/input/atmel,maxtouch.yaml | 64 +++++++++++++++++++
MAINTAINERS | 2 +-
3 files changed, 65 insertions(+), 42 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/input/atmel,maxtouch.txt
create mode 100644 Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt b/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
deleted file mode 100644
index c88919480d37..000000000000
--- a/Documentation/devicetree/bindings/input/atmel,maxtouch.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-Atmel maXTouch touchscreen/touchpad
-
-Required properties:
-- compatible:
- atmel,maxtouch
-
- The following compatibles have been used in various products but are
- deprecated:
- atmel,qt602240_ts
- atmel,atmel_mxt_ts
- atmel,atmel_mxt_tp
- atmel,mXT224
-
-- reg: The I2C address of the device
-
-- interrupts: The sink for the touchpad's IRQ output
- See ../interrupt-controller/interrupts.txt
-
-Optional properties for main touchpad device:
-
-- linux,gpio-keymap: When enabled, the SPT_GPIOPWN_T19 object sends messages
- on GPIO bit changes. An array of up to 8 entries can be provided
- indicating the Linux keycode mapped to each bit of the status byte,
- starting at the LSB. Linux keycodes are defined in
- <dt-bindings/input/input.h>.
-
- Note: the numbering of the GPIOs and the bit they start at varies between
- maXTouch devices. You must either refer to the documentation, or
- experiment to determine which bit corresponds to which input. Use
- KEY_RESERVED for unused padding values.
-
-- reset-gpios: GPIO specifier for the touchscreen's reset pin (active low)
-
-Example:
-
- touch@4b {
- compatible = "atmel,maxtouch";
- reg = <0x4b>;
- interrupt-parent = <&gpio>;
- interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>;
- };
diff --git a/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml b/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
new file mode 100644
index 000000000000..024dc4ded4f3
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/atmel,maxtouch.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Atmel maXTouch touchscreen/touchpad
+
+maintainers:
+ - Nick Dyer <nick@xxxxxxxxxxxxx>
+
+description: |
+ Atmel maXTouch touchscreen/touchpad
+
+properties:
+ compatible:
+ const: atmel,maxtouch
+
+ reg:
+ description: The I2C address of the device
+ maxItems: 1
+
+ interrupts:
+ description: The sink for the touchpad's IRQ output
+
+ linux,gpio-keymap:
+ description:
+ When enabled, the SPT_GPIOPWN_T19 object sends messages
+ on GPIO bit changes. An array of up to 8 entries can be provided
+ indicating the Linux keycode mapped to each bit of the status byte,
+ starting at the LSB. Linux keycodes are defined in
+ <dt-bindings/input/input.h>.
+ Note, the numbering of the GPIOs and the bit they start at varies between
+ maXTouch devices. You must either refer to the documentation, or
+ experiment to determine which bit corresponds to which input. Use
+ KEY_RESERVED for unused padding values.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ maxItems: 8
+
+ reset-gpios:
+ description: GPIO specifier for the touchscreen's reset pin (active low)
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: true
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/gpio/tegra-gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ touch@4b {
+ compatible = "atmel,maxtouch";
+ reg = <0x4b>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(W, 3) IRQ_TYPE_LEVEL_LOW>;
+ };
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 46fdb834d1fb..d553aa315734 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2877,7 +2877,7 @@ ATMEL MAXTOUCH DRIVER
M: Nick Dyer <nick@xxxxxxxxxxxxx>
T: git git://github.com/ndyer/linux.git
S: Maintained
-F: Documentation/devicetree/bindings/input/atmel,maxtouch.txt
+F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml
F: drivers/input/touchscreen/atmel_mxt_ts.c
ATMEL WIRELESS DRIVER
--
2.17.1
