From 4d81b10ba7047a4dbd63cfe33ac879ecf437e108 Mon Sep 17 00:00:00 2001
From: Mega Mind <68985133+megamind4089@users.noreply.github.com>
Date: Tue, 6 Oct 2020 15:52:21 +0800
Subject: Added driver to control the external power output

This PR adds support to control the external power output from controllers like nice!nano, nRFMicro etc

I have implemented based on my understanding of Pete suggestion on this feature.

Testing done:

    Tested by enabling and disabling the ext_power from application and verified
    Verified the application does not crash with boards that does not have ext_power support
    Note:
    I did not test this in nice!nano since I don't have the boards. Will get help from others once the behavior PR is up

Next Steps:

    Create a behavior PR to control enable/disable ext_power
---
 .../zmk,behavior-sensor-rotate-key-press.yaml        |  2 +-
 app/dts/bindings/zmk,ext-power-generic.yaml          | 20 ++++++++++++++++++++
 app/dts/bindings/zmk,keymap-sensors.yaml             |  5 +++++
 3 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 app/dts/bindings/zmk,ext-power-generic.yaml

(limited to 'app/dts')

diff --git a/app/dts/bindings/behaviors/zmk,behavior-sensor-rotate-key-press.yaml b/app/dts/bindings/behaviors/zmk,behavior-sensor-rotate-key-press.yaml
index bbf3537..6b33910 100644
--- a/app/dts/bindings/behaviors/zmk,behavior-sensor-rotate-key-press.yaml
+++ b/app/dts/bindings/behaviors/zmk,behavior-sensor-rotate-key-press.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2020, Pete Johanson
+# Copyright (c) 2020, The ZMK Contributors
 # SPDX-License-Identifier: MIT
 
 description: Sensor rotate key press/release behavior
diff --git a/app/dts/bindings/zmk,ext-power-generic.yaml b/app/dts/bindings/zmk,ext-power-generic.yaml
new file mode 100644
index 0000000..5a38a09
--- /dev/null
+++ b/app/dts/bindings/zmk,ext-power-generic.yaml
@@ -0,0 +1,20 @@
+#
+# Copyright (c) 2020, The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+description: |
+  Generic driver for controlling the external power output
+  by toggling the control-gpio pin status
+  (Only in supported hardware)
+
+compatible: "zmk,ext-power-generic"
+
+properties:
+  control-gpios:
+    type: phandle-array
+    required: true
+  label:
+    type: string
+    required: true
+
diff --git a/app/dts/bindings/zmk,keymap-sensors.yaml b/app/dts/bindings/zmk,keymap-sensors.yaml
index c56361d..86ae5c2 100644
--- a/app/dts/bindings/zmk,keymap-sensors.yaml
+++ b/app/dts/bindings/zmk,keymap-sensors.yaml
@@ -1,3 +1,8 @@
+#
+# Copyright (c) 2020, The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
 description: |
   Allows defining the collection of sensors bound in the keymap layers
 
-- 
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