dts: bindings: rtc: add ambiq rtc

Add Ambiq rtc binding Signed-off-by: Richard Wheatley <richard.wheatley@ambiq.com>
2024-08-07 12:56:55 -05:00 · 2024-08-07 12:56:55 -05:00 · 8f2413fbe2
commit 8f2413fbe2
parent 5f70958784
1 changed files with 18 additions and 0 deletions
--- a/dts/bindings/rtc/ambiq,rtc.yaml
+++ b/dts/bindings/rtc/ambiq,rtc.yaml
@ -0,0 +1,18 @@
+# SPDX-License-Identifier: Apache-2.0
+# Copyright (c) 2024 Ambiq Micro
+
+description: AMBIQ RTC
+
+compatible: "ambiq,rtc"
+
+include: rtc-device.yaml
+
+properties:
+  reg:
+    required: true
+  clock:
+    type: string
+    default: "XTAL"
+    enum:
+      - "XTAL"
+      - "LFRC"