Move Zephyr app into subdirectory.

app/dts/bindings/zmk,keymap.yaml

@@ -0,0 +1,13 @@
+description: |
+  Allows defining a keymap composed of multiple layers
+
+compatible: "zmk,keymap"
+
+properties:
+  label:
+    type: string
+    required: true
+
+  layers:
+    type: phandles
+    required: true

app/dts/bindings/zmk,kscan-composite.yaml

@@ -0,0 +1,27 @@
+description: |
+  Allows composing multiple KSCAN devices into one virtual device
+
+compatible: "zmk,kscan-composite"
+
+properties:
+  label:
+    type: string
+  rows:
+    type: int
+  columns:
+    type: int
+
+child-binding:
+  description: "Details of an included KSCAN devices"
+
+  properties:
+    label:
+      type: string
+    kscan:
+      type: phandle
+    row-offset:
+      type: int
+      default: 0
+    column-offset:
+      type: int
+      default: 0

app/dts/bindings/zmk,kscan-mock.yaml

@@ -0,0 +1,17 @@
+description: |
+  Allows defining a mock keyboard scan driver that simulates periodic events.
+
+compatible: "zmk,kscan-mock"
+
+properties:
+  label:
+    type: string
+  event-period:
+    type: int
+    description: Milliseconds between each generated event
+  events:
+    type: array
+  rows:
+    type: int
+  columns:
+    type: int

app/dts/bindings/zmk,layers.yaml

@@ -0,0 +1,14 @@
+description: |
+  Allows defining the various keymap layers for use.
+
+compatible: "zmk,layers"
+
+child-binding:
+  description: "A layer to be used in a keymap"
+
+  properties:
+    label:
+      type: string
+    keys:
+      type: array
+