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Message-Id: <20220516152751.27716-2-ctcchien@nuvoton.com>
Date: Mon, 16 May 2022 23:27:50 +0800
From: Medad CChien <medadyoung@...il.com>
To: benjaminfair@...gle.com, yuenn@...gle.com, venture@...gle.com,
tali.perry1@...il.com, tmaimon77@...il.com, avifishman70@...il.com,
robh+dt@...nel.org, alexandre.belloni@...tlin.com,
a.zummo@...ertech.it, KWLIU@...oton.com, YSCHU@...oton.com,
JJLIU0@...oton.com, KFTING@...oton.com, ctcchien@...oton.com
Cc: openbmc@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, linux-rtc@...r.kernel.org
Subject: [PATCH v1 2/3] dt-bindings: rtc: nuvoton: add NCT3018Y Real Time Clock
Document devicetree bindings for the Nuvoton NCT3018Y Real Time Clock.
Signed-off-by: Medad CChien <ctcchien@...oton.com>
---
.../bindings/rtc/nuvoton,nct3018y.yaml | 44 +++++++++++++++++++
1 file changed, 44 insertions(+)
create mode 100644 Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
diff --git a/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml b/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
new file mode 100644
index 000000000000..788d92a32a70
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/rtc/nuvoton,nct3018y.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NUVOTON NCT3018Y Real Time Clock
+
+allOf:
+ - $ref: "rtc.yaml#"
+
+maintainers:
+ - Medad CChien <ctcchien@...oton.com>
+
+properties:
+ compatible:
+ const: nuvoton,nct3018y
+
+ reg:
+ maxItems: 1
+
+ start-year: true
+
+ reset-source: true
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@6f {
+ compatible = "nuvoton,nct3018y";
+ reg = <0x6f>;
+ };
+ };
+
+...
--
2.17.1
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