From 0dd0ddececf9bd34b4a38290c02e08acd5b418c1 Mon Sep 17 00:00:00 2001
From: Tobias Schramm <t.schramm@t-sys.eu>
Date: Tue, 9 Feb 2021 14:20:57 +0100
Subject: [PATCH] Add license headers

---
 src/battery.c                                 | 6 ++++++
 src/display_pinetime.c                        | 7 ++++++-
 zephyr/dts/bindings/power/simple-battery.yaml | 4 +++-
 3 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/battery.c b/src/battery.c
index cb491ec..f2a1638 100644
--- a/src/battery.c
+++ b/src/battery.c
@@ -1,3 +1,9 @@
+/*
+ * Copyright (c) 2021 Tobias Schramm <t.schramm@t-sys.eu>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #include <device.h>
 #include <drivers/adc.h>
 
diff --git a/src/display_pinetime.c b/src/display_pinetime.c
index 2723ae2..aca65f1 100644
--- a/src/display_pinetime.c
+++ b/src/display_pinetime.c
@@ -1,6 +1,11 @@
+/*
+ * Copyright (c) 2021 Tobias Schramm <t.schramm@t-sys.eu>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #ifdef PLATFORM_PINETIME
 
-#include <zephyr.h>
 #include <device.h>
 #include <display/cfb.h>
 #include <drivers/gpio.h>
diff --git a/zephyr/dts/bindings/power/simple-battery.yaml b/zephyr/dts/bindings/power/simple-battery.yaml
index 61d65fa..7abb9fd 100644
--- a/zephyr/dts/bindings/power/simple-battery.yaml
+++ b/zephyr/dts/bindings/power/simple-battery.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2020, Tobias Schramm <t.schramm@t-sys.eu>
+# Copyright (c) 2021, Tobias Schramm <t.schramm@t-sys.eu>
 # SPDX-License-Identifier: Apache-2.0
 
 description: |
@@ -15,3 +15,5 @@ properties:
       description: |
         Array containing pairs of state-of-charge and associated
         open circuit battery voltage in millivolts
+        Entries must be strictly monotonically decreasing in both
+        battery voltage and state-of-charge