Convert TI-NSPIRE Keypad controller bindings to DT schema.
Signed-off-by: Andrew Davis <afd@xxxxxx>
---
.../bindings/input/ti,nspire-keypad.txt | 60 ---------------
.../bindings/input/ti,nspire-keypad.yaml | 74 +++++++++++++++++++
2 files changed, 74 insertions(+), 60 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/input/ti,nspire-keypad.txt
create mode 100644 Documentation/devicetree/bindings/input/ti,nspire-keypad.yaml
diff --git a/Documentation/devicetree/bindings/input/ti,nspire-keypad.txt b/Documentation/devicetree/bindings/input/ti,nspire-keypad.txt
deleted file mode 100644
index 513d94d6e899e..0000000000000
--- a/Documentation/devicetree/bindings/input/ti,nspire-keypad.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-TI-NSPIRE Keypad
-
-Required properties:
-- compatible: Compatible property value should be "ti,nspire-keypad".
-
-- reg: Physical base address of the peripheral and length of memory mapped
- region.
-
-- interrupts: The interrupt number for the peripheral.
-
-- scan-interval: How often to scan in us. Based on a APB speed of 33MHz, the
- maximum and minimum delay time is ~2000us and ~500us respectively
-
-- row-delay: How long to wait before scanning each row.
-
-- clocks: The clock this peripheral is attached to.
-
-- linux,keymap: The keymap to use
- (see Documentation/devicetree/bindings/input/matrix-keymap.txt)
-
-Optional properties:
-- active-low: Specify that the keypad is active low (i.e. logical low signifies
- a key press).
-
-Example:
-
-input {
- compatible = "ti,nspire-keypad";
- reg = <0x900E0000 0x1000>;
- interrupts = <16>;
-
- scan-interval = <1000>;
- row-delay = <200>;
-
- clocks = <&apb_pclk>;
-
- linux,keymap = <
- 0x0000001c 0x0001001c 0x00040039
- 0x0005002c 0x00060015 0x0007000b
- 0x0008000f 0x0100002d 0x01010011
- 0x0102002f 0x01030004 0x01040016
- 0x01050014 0x0106001f 0x01070002
- 0x010a006a 0x02000013 0x02010010
- 0x02020019 0x02030007 0x02040018
- 0x02050031 0x02060032 0x02070005
- 0x02080028 0x0209006c 0x03000026
- 0x03010025 0x03020024 0x0303000a
- 0x03040017 0x03050023 0x03060022
- 0x03070008 0x03080035 0x03090069
- 0x04000021 0x04010012 0x04020020
- 0x0404002e 0x04050030 0x0406001e
- 0x0407000d 0x04080037 0x04090067
- 0x05010038 0x0502000c 0x0503001b
- 0x05040034 0x0505001a 0x05060006
- 0x05080027 0x0509000e 0x050a006f
- 0x0600002b 0x0602004e 0x06030068
- 0x06040003 0x0605006d 0x06060009
- 0x06070001 0x0609000f 0x0708002a
- 0x0709001d 0x070a0033 >;
-};
diff --git a/Documentation/devicetree/bindings/input/ti,nspire-keypad.yaml b/Documentation/devicetree/bindings/input/ti,nspire-keypad.yaml
new file mode 100644
index 0000000000000..ed3cfff13addc
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/ti,nspire-keypad.yaml
@@ -0,0 +1,74 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/ti,nspire-keypad.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: TI-NSPIRE Keypad
+
+maintainers:
+ - Andrew Davis <afd@xxxxxx>
+
+allOf:
+ - $ref: input.yaml#
+ - $ref: matrix-keymap.yaml#
+
+properties:
+ compatible:
+ enum:
+ - ti,nspire-keypad
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ scan-interval:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: How often to scan in us. Based on a APB speed of 33MHz, the
+ maximum and minimum delay time is ~2000us and ~500us respectively
+
+ row-delay:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: How long to wait between scanning each row in us.
+
+ active-low:
+ description: Specify that the keypad is active low.
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - scan-interval
+ - row-delay
+ - linux,keymap
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/input/input.h>
+ keypad@900e0000 {
+ compatible = "ti,nspire-keypad";
+ reg = <0x900e0000 0x1000>;
+ interrupts = <16>;
+
+ clocks = <&apb_pclk>;
+
+ scan-interval = <1000>;
+ row-delay = <200>;
+
+ linux,keymap = <
+ MATRIX_KEY(0, 0, KEY_ENTER)
+ MATRIX_KEY(0, 1, KEY_ENTER)
+ MATRIX_KEY(0, 4, KEY_SPACE)
+ MATRIX_KEY(0, 5, KEY_Z)
+ MATRIX_KEY(0, 6, KEY_Y)
+ MATRIX_KEY(0, 7, KEY_0)
+ >;
+ };
--
2.39.2
